Prospects of Geographic Information System and Multi-Source Data Integration in Enhancing the Accuracy of Above-Ground Biomass and Carbon Stocks Estimation

Daily writing prompt
Write about a few of your favorite family traditions.

Citation

Omali, T. U., Akpata, S. B. M., & Onyevu, R. O. (2026). Prospects of Geographic Information System and Multi-Source Data Integration in Enhancing the Accuracy of Above-Ground Biomass and Carbon Stocks Estimation. International Journal of Research, 13(1), 484–492. https://doi.org/10.26643/ijr/2026/23

Omali, Thomas Ugbedeojo (PhD)1*; Akpata, Sylvester Balm Mifue2 (PhD);

Onyevu, Rosemary Onyinye (MSc.)3

1National Biotechnology Development Agency (NABDA), Abuja, Nigeria.

2Department of Geoinformatics and Surveying, University of Abuja, Nigeria

3Department of Geoinformatics and Surveying, University of Nigeria, Nsukka, Nigeria.

Corresponding Author’s Email Id: t.omali@yahoo.com

Abstract

Evaluating Above-Ground Biomass (AGB) accurately and the successive calculation of carbon stocks are fundamental process for understanding the global carbon cycle, climate change mitigation and sustainable forest management. The traditional field-based methods for AGB and carbon stocks assessment is effective; but then, they involve more cost, time, and they are not scalable to a large area. Thus, the utilization of cutting-edge technology to support the conventional approach is expedient. This study is a mini review that discuss the prospects of Geographic Information System (GIS) and the need to integrate various data in evaluating AGB and carbon stocks. First, literature search was conducted based on which relevant and quality published articles were selected and used to discuss the topic. The result signifies that the spatially explicit GIS-based techniques can be used to create georeferenced estimates of AGB, and carbon sink/stock potential. Also, data from different sources has their unique advantages and drawbacks, which can affect the accuracy of AGB and carbon stocks assessment. However, integrating these data has proven to be highly efficient. Summarily, GIS provides the essential platform for acquiring, integrating, analyzing, and visualizing diverse data sources. This enables the creation of spatially continuous and accurate map of AGB and carbon stocks across landscapes, regions and continents.

Keywords: Above-Ground Biomass, Activity Data, Carbon Sequestration, forests, GIS, REDD+

  1. Introduction

The tropical forests are generally characterized by high biomass and carbon content, which makes them to have huge influence on the global carbon cycle. They have unlimited potential for mitigating carbon dioxide (CO2) emission through suitable conservation and management. On the other hand, deforestation alone is responsible for approximately 12% of the global human-induced emissions of greenhouse gas (GHG) and peat oxidation while fires on degraded peat lands causes another 6% [1]. Also, 10–25% of global emissions resulting from anthropological activities are linked to combined impact of logging and forest re-growth on abandoned land [2,3]. The significance of deforestation in global carbon cycle is apparent. This gave rise to the Bali Action Plan agreed on enhancement of national/international action on climate change mitigation. This includes inter alia, consideration of policy approaches and payment with regards to reducing forest-related emissions in developing nations [4].

The forest biome is a massive carbon pool that can diminish emissions of net GHG through reduction of sources that enhance sinks of CO2 [5, 6]. Precise spatial and temporal evidence of the existing condition of carbon sources and sinks is required for policy formulation to mitigate greenhouse effects [7]. Monitoring biomass and carbon stocks accurately can now be achieved, thanks to increasingly available of fine resolution and large spatial geographically referenced data. Also, the data can be used to make models that establish the relationship between biomass and their drivers can be used to estimate biomass and carbon at global level. So far, there are many GIS-based spatially explicit approaches for spatiotemporal estimation of carbon sink and stock [8,9]. GIS is a typical processing and visualization tool [9,10]. Nevertheless, much of the existing studies on estimation of terrestrial carbon sequestration and land-use spatial planning have not integrate process-based models with GIS [11].

Mapping and quantifying the tropical AGB is essential in the estimation of carbon dynamics resulting from the modification in LCLU [12]. Though site-specific estimates of AGB based on various modelling is common practice, pan-tropical or global estimates are developed through the combination of ground inventories and remotely sensed forest data. For instance, Saatchi et al. [13] mapped the pan-tropical live biomass at 1-km spatial resolution in 2011. They used a wide-ranging inventory data from 4,079 plots and many remote sensing techniques (optical, microwave and LiDAR sensors). It was revealed that the total of 247 PgC woody biomass was stored in the tropical vegetation. In this, AGB contributed 78% of carbon stocks while 22% of carbon stocks was from below ground biomass. An improved map of the pan-tropical AGB at 500m resolution emerged in 2012 as a result of additional work. The integrated data to create this map were from field inventories, 70 meters resolution LiDAR, and 500 meters resolution MODIS images [12]. Similar to this, Kanja, Zhang, and Atkinson [14] evaluated the capacity to map the AGB of Zambia’s Miombo woodlands using data from Landsat-8 OLI, Sentinel-1A, and extensive national forest inventory.

  • Methodology

This review discussed Geographic Information System and multi-source data integration for enhancing the accuracy of above-ground biomass and carbon stocks estimation. Relevant materials used consisted of research articles availed from reputable electronic databases including Web of Science and Scopus. Apart from research articles, grey literatures were equally cited in this paper. The main search for information on the review topic was conducted from September 2025 to November 2025.

  • Results and Discussion
    • Role of Geographic Information System for AGB and Carbon Stocks Estimation

A Geographic Information System is a computer-based tool for storing, retrieving, modifying, analysing, and displaying georeferenced data. It is an automated mapping and analysis system, which depends on data that are related to the geographic location of physical entities, and activities. Its intention is to locate and describe places on the Earth’s surface.

GIS data can be used for spatiotemporal monitoring of Land use and Land cover (LULC). LULC and LULC change are used as Activity Data (AD) in carbon stocks assessment. LULC is responsible for approximately 10 percent of global greenhouse gas [15]. According to Yadav [16], the boundaries of LULC classes from satellite-based analysis are typically transferred to a map to create mapping units. These units can then be digitally transformed into a GIS environment to create a vector polygon map. It is noteworthy that GIS is a spatial platform for creating data layers and databases. Apart from accurate and effective management of features [17] such as forests, GIS can be used to easily create spatial models for simulating various situations.

Additionally, georeferenced estimates of carbon sink and stock potential can be produced using spatially explicit GIS-based methods. The GIS is typically used for processing model inputs (e.g., soil texture, land cover) and visualizing the outcomes. For instance, Fatoyinbo and Simard [18] used GIS to combine height data from the Shuttle Radar Topography Mission (SRTM) and spatial coverage of the mangrove generated from Landsat imagery with the intention of computing Africa biomass of mangroves. Furthermore, Malysheva et al. [19] studied the GIS-based assessment of carbon dynamics for Russian forests. In another study, Kehbila et al. [20] carried out a comparative multi-criteria evaluation of Cameroonia’s sustainable development plans and climate policies to create a GIS decision-support tool for the creation of the best possible REDD+ plan.

It is good to note that carbon sequestration provides a major economic value of the ecosystem. Thus, it has become an essential tool for application by United Nations Framework Convention on Climate Change (UNFCCC) in REDD+ programme. Generally, the financial estimation of forest environment services is significant because it assigns an amount on nature. This estimation can correspondingly serve the purpose of guiding climate change policy-makers and decision-makers [21]. The core of REDD+ initiative is the delivery of financial reward to developing nations for keeping carbon stored in their natural forests. The economic worth of carbon sink and stock of forest environment can be mapped and quantified in a GIS environment. In this case, GIS is used for developing database, executing spatial analysis and mapping economic worth. The appraisal process used to determine and monetize the amount of carbon stock and carbon sequestered was measured and validated by Pache et al. [22]. This was accomplished through combination of terrestrial scanning, and monetary valuation to display the sequestered carbon’s spatiotemporal market value

The ground-based field measurements are the most accurate methods for biomass assessment. It is used to obtain precise data on tree for creating allometric models for computing AGB [23]. But field measurements are possible only on a limited number of points at the sample plot scale. Also, their sampling density are insufficient to afford the requisite spatial variability; and it is usually hard to sample large areas [24]. The ground-based field measurements are also costly, time consuming, and labour intensive [25]. Remote Sensing technology is thus adopted for collecting data or for large-scale mapping and monitoring of various entities such as forest AGB, vegetation structure, vegetation productivity and others [26]. However, remote sensing application has its own associated issues.

By and large, three of the key data sources that are currently being employed for forest AGB mapping and assessment include ground surveys, satellite imagery, and LiDAR. Of course, each data source has its advantages and disadvantages [27]. Thus, the combination many data from various sources can help in analyses of variables that cover a large extent. Integrating multisource data including satellite imagery into a GIS is a potential method for producing spatially-explicit estimates of AGB across a large extent. The majority of current forest estimating research has shown higher accuracy and capacity over a wide area by merging multisource remote sensing data [28]. For example, Forkuor et al. [29] mapped the forest Above-ground biomass by combining Sentinel-1 (S1) and Sentinel-2 (S2) with derivative data. Ma et al. [30] used PALSAR-2 and topographic data to predict AGB in China. Tariq, Shu, Li, et al. [31] effectively analyzed prescribed forest burning and showed Using S1 data.

Many types of satellite data can be used to estimate forest biomass [32] with each type characterized by its advantages and disadvantages. For example, optical sensors were primarily used for forest remote sensing [33]. Although optical data are commonly employed in AGB estimation, their general use is constrained by data saturation issues in places with high vegetation biomass or canopy density, and regular cloud cover. The data from Radar may flow through forest canopies and clouds, unlike passive optical systems [34], however it is impacted by signal saturation [35]. Furthermore, LiDAR data can record a forest’s vertical structure in great detail, hence, it is an excellent substitute for optical and radar data. The 3D data provided by LiDAR is closely linked to forest biomass [36].

  • Conclusion and Future Scope

In this paper, we reviewed the application of Geographic Information System, and the significance of data integration in appraising above-ground biomass and carbon stocks. It has been demonstrated in this study that spatially explicit GIS techniques can be used to create georeferenced estimates of AGB, and carbon sink/stock prospects. With GIS, it is easy to process model inputs and also visualize the results. A GIS decision-support tool for creating the best possible REDD+ plan is available through the GIS-based evaluation. Also, many data sources available for mapping and estimation of AGB and carbon stocks has their unique pros and cons. Therefore, integrating them will normally produce highly accurate result.

Finally, there is likelihood that spatially precise outlines of the worth regarding forest carbon sink and stock may soon require at various scales. Thus, be mapped using GIS techniques can be used to map the forest ecosystem and its values. Of course, this will provide managers with a foundation for identifying which areas need additional focus.

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 Spatiotemporal Mapping and Analysis of the Land Use and Land Cover in Makurdi, Nigeria 

 Ibrahim, A. D., & Umoru, K. (2026). Spatiotemporal Mapping and Analysis of the Land Use and Land Cover in Makurdi, Nigeria. International Journal of Research, 13(1), 278–286. https://doi.org/10.26643/ijr/2026/6

Daily writing prompt
Name an attraction or town close to home that you still haven’t got around to visiting.

Abakpa David Ibrahim1, Kebiru Umoru2*

1University Library, University of Abuja, Nigeria

2National Centre for Remote Sensing, Jos, Nigeria

Correspondence: t.omali@yahoo.com

Abstract 

This study employed geospatial techniques to capture the process of land conversion taking place. The objectives include mapping the land use types. The methodology involved geospatial technique which uses remote sensing and GIS techniques to identify the past and current condition of land use change occasioned development activities in the Makurdi Metropolis for the period of 1999, 2009 and 2019. The result shows that overall, there was progressive and increasing change in built-up area and water body categories, at (17.00%) and (1.73%) respectively during the period of study. However, vegetation cover, farm land, bare land and wetland decreased by (2.51%), (3.51%), (4.61%) and (8.08%) respectively. Residential buildings are fast encroaching the flood plain of River Benue in Makurdi. There is a need to sensitize the residents on the danger of flooding and provisions should be made to relocate those already occupying the location.

Keywords: GIS, land use change, Imagery, Mapping, remote sensing

  1. Introduction

The population of the world is growing at different rates relative to the total population (Omali, 2020), and it is becoming more urbanized (Enoch, John, and Jonathan, 2020). Changes in land use and land cover (LULC), which are more common in developing countries, are a result of this population growth. Due to the “push” of rural areas and the “pull” of urban centers, Nigeria’s high rate of urbanization is changing its land use (Aluko, 2013). Unprecedented alterations in the ecosystem and environmental processes have, of course, been brought about by natural forces and human activity (Okeke and Omali, 2016). This has resulted in a decline in biodiversity and environmental degradation. Land use and cover change is a global phenomenon. While urban centers are growing in population and area the surrounding open/agricultural lands are rapidly changing. Construction is putting increasing pressure on the land use to make room for a variety of urban land uses. There are severe consequences from the ruthless reduction of available land per person, including low or decreased food production, ecological degradation, environmental problems, and socioeconomic difficulties.

Current methods for managing natural resources and keeping an eye on environmental changes heavily rely on studies on changes in land use and land cover (LULC) (Okeke and Omali, 2016). This makes it feasible to comprehend human interactions with natural resources, both past and present, as well as their effects. To get the desired outcome, the conventional approach to LULC assessment is inadequate (Okeke and Omali, 2018). Therefore, it’s critical to use cutting-edge technologies, such as sophisticated computers, remote sensing, geographic information systems (GIS), GPS, and the power of spatial information systems (Okeke and Omali, 2016). Since remote sensing is the only affordable technology that provides data on a global scale, it provides an important means of detecting and analyzing spatiotemporal dynamics on geographical entities (Omali, 2018a). Through the use of aerial or spaceborne sensors, remote sensing gathers data about Earth without requiring the sensors to come into direct physical contact with the target or object of interest (Omali, 2022a). According to Omali (2021) the electromagnetic radiation serves as the transmission medium for information. GIS is typically employed in the gathering, storing, modifying, analyzing, visualizing, and presenting of georeferenced data and information (Omali, 2022b). Through the manipulation, analysis, statistical application, and modeling of spatial data, it provides us with the ability to handle spatially referenced data (Omali, 2022c). In general, remote sensing data and GIS techniques have emerged as incredibly helpful tools for mapping natural resources, such as vegetation and changes in land use/cover over geographic areas. This has allowed for the removal of many of the constraints associated with traditional surveying techniques and the acquisition of a continuous and comprehensive ecosystem inventory. In light of this, research on the LULC in Makurdi was conducted using geospatial technologies over a 20-year period, from 2009 to 2019.

  • Methodology
    • Data

Both primary and secondary sources provided data for the study; some of these are listed in Tables 1a and 1b. Satellite imagery and field observations make up the main sources. During the field campaign, training site coordinates were recorded using a handheld GPS device (Garmin Etrex 32). With the GPS using satellite, almost anywhere on Earth can be located at any time (Omali, 2023a). Furthermore, it is important to note that time-series data, such as remotely sensed data from various eras, must be applied in order to study and monitor LULC (Omali, 2023b). As a result, the time-series satellite data from three epochs of multi-spectral Landsat TM/ETM/OLI imagery were used in this study. Other materials such as newspapers, journals, textbooks, World Bank publications, and maps are included in the secondary sources.   

Table 1a: Maps used in the study

 TypeDate of ProductionSourceScale
Landuse/landcover mapSecondary1999Military Air Force Base Makurd1:1000000
A base map of Makurdi LGASecondary2019Benue State Ministry of Land and Survey1:50000

      Table 1b: Satellite imageries used in the study

 TypePath/RowDate of ImagerySourceResolution
 TM (Band 1-7)Primary188/55July 5, 1999Global Land Cover Facility (GLCF) database.30m
 ETM+(Band 1-7)Primary188/55August 4, 2009Global Land Cover Facility (GLCF) database.30m
OLI+Primary188/55July11, 2019Global Land Cover Facility (GLCF) database.30m
  • Pre-processing of the Satellite Imagery

It is crucial to pre-process satellite images for accurate change detection (Andualem et al., 2018). Time series analysis requires this crucial step in order to reduce noise and improve the interpretability of image data (Yichun et al., 2008). The processes and methods used in satellite image processing include geometric correction, atmospheric and radiometric correction, and masking study areas. To produce a consistent and trustworthy image database, radiometric and atmospheric correction is applied to account for variations in the viewing geometry and instrument response characteristics, as well as atmospheric conditions related to scene illumination. Pre-processing techniques used in this study included study area masking, image enhancement, and correction for atmospheric and radiometric errors. In order to bring the image scene and the scanned topographic maps into the same coordinate system, they were also co-registered into UTM zone 32N, WGS 84.

  • Image Classification

The goal of the imagery classification process was to assign each pixel in the digital image to one of many land cover classes, or “themes” (Omali, 2018b). This allows for the creation of thematic maps of the land cover present in an image. Finding the land use and land cover class of interest was the first stage in this study’s mapping and change analysis of land use and land cover. In this investigation, we employed six classes, as indicated in table 2, by incorporating and adapting the classification scheme from Andersen et al. (1971). The classes listed in Table 2 were utilized in this study. Also, the maximum likelihood supervised classification technique was used to classify LULC images from Landsat data. The study’s training sites were first located and defined. Fieldwork yielded training samples in line with Lu and Weng (2007). For the actual supervised classification of the study area, signature files containing statistical data about the reflectance values of the pixels within the training site for each of the LULC types or classes were developed in line Ojigi (2006). The supervised classification algorithm was imputed with the signatures.

        Table 2: Land Use/Land Cover Classification Scheme

Land UseDescription
Built-up Areacomprises all developed surfaces including residential, commercial, industrial complexes, public and private institutions, recreational areas, Airport, Factories, Interstate highways, roads networks that linked most of the areas together.
Vegetation,areas covered with plants of various species. This category includes grassland and non-agricultural trees and shrubs they are mostly wild plants.
Farm Land,land used primarily for cultivation of food and fibre, it includes cropped areas, fallow land and plantations (Ochards, nursery, vineyard etc.), harvested areas and herbaceous croplands.
Bare Surface,includes open surfaces, rocky outcrops, sandy area, strip mines, quarries, gravel pits, silt etc. Exposed soil devoid of vegetal cover, that is, open spaces.
Water body,includes areas covered with water bodies such as rivers, streams, lakes, flood plain, Reservoirs. It also includes artificial impoundment of water like dam used for irrigation, flood control, municipal water supplies, recreation, etc.
Wetland.an area where water covers the soil either at or near the surface of the soil all year or for varying periods of time during the year, including during the growing season.  

       Source: Adapted and modified from Anderson et al., (1971)

  • Land Use and Land Cover change Detection

There are numerous approaches for detecting changes in multi-spectral image data, such as time series analysis, vector analysis of spectral changes, and characteristic analysis of spectral type. Time series analysis is the most common method, and it was used in this study. Its objective is to analyze the course and trend of changes by tracking ground objects using continuous observation data from remote sensing (Adzandeh, et al., 2014). Naturally, post-classification comparisons can yield results of change that are acceptable and provide “from-to” data (Okeke and Omali, 2018).

  • Results and Discussion
    • Land Use and Land Cover Classification Result

The satellite imageries covering the study area were classified in GIS environment. Tables 2 reveal that there is a progressive and significant increase in built-up area which is necessitated by the increase in commercial activities, residential growth, economic and social activities. This is in line with the findings of Etim and Dukiya (2013) who opine that urban encroachment on agricultural land has reduced the productivity of most farmers in Makurdi. The water body recorded little increase due to the increase in water works like construction of Kaptai Lake, which is the largest artificial lake in the country. The farm land, vegetation, bare land and wetland decreases throughout the period of study.

           Table 3: Land use and land cover distribution of Makurdi

  Class1999           20092019
Area (km2)(%)Area (km2)(%)Area (km2)(%)
Built-up98.07911.97170.96820.86237.4628.97
Vegetation138.2016.86125.69515.33117.65314.35
Farm Land203.5624.83184.60822.52174.73521.32
Bare Land142.48717.38122.24914.91104.56112.77
Water Body22.45902.7429.16403.5636.65804.47
Wetland214.8926.22186.9922.78148.69618.14
Total819.670100819.670100819.670100

The classified images (false colour composite) for the different periods 1999, 2009 and 2019 of study area are shown in Figures 5.1, 5.2 and 5.3 respectively. These colour composite shows the visual distribution pattern of the distribution and change taking place in the images of the areas throughout the period of study. The dominating land use and land cover category in 1999 as shown in Table 3 and figure 1 is the wetland covering an area of 214.89km2 (26.22%). This is understandable as Hemba, et al. (2017) describes the relief of Makurdi town as lying entirely in the low- laying flood Plain with River Benue forming the major drainage channel. Farm land covers 203.56km2 representing 24.83% of Makurdi.

                                        Figure 1: Land Use and Land Cover of Makurdi in 1999

 Most residents engage in farming, either crop production or livestock farming as the soil is fertile and the weather is conducive for agricultural practices. This assertion supports the views of Hula, (2010) who noted that most farmers in Makurdi cultivate land for crop production, rearing of animals for consumption and selling part of the produce to generate money to meet other needs. The populace of Makurdi comprises of indigenous farmers and migrants who are mostly engaged in farm activities as noted by Oju et al. (2011). Due to farming and hunting and other activities like sand mining carried out  in Makurdi, the size of bare land is observed to occupy large space of about 142.487km2 represented by 17.38% in 1999. This is because farmers have enough space to cultivate. Farmers relocate to other lands whenever a particular land becomes unproductive and this has been the major cause of bare land in the study area. These contradicts Tee (2019) who argued that hunting, grazing  and other factors, which lead to clearing of land through manual, mechanical and chemical means have greatly changed the original vegetation cover to bare land and other classes of land use in Makurdi. The vegetation covered a reasonable size of land and it was 138.20km2 (16.86%).This is attributed to the few number of settlers in Maukurdi and low level of human activities taking place within the urban centre as at the time. The water body was 22.459 km2 (2.74%) with River Benue forming the major drainage system in the area and is the main source of water for human use. This is in line with the views of Nnule and Ujoh, (2017) who pointed out that Benue River is the main source of water in Makurdi. This doesn’t mean that other form of water sources like borehole, ponds and dams are not important.

Table 1 and figure 2 shows that the wetland had the largest area coverage of about 186.99km2 (22.78%) in 2009 as the entire land fall within the Benue Valley and Trough. The geology of the study area influence the wetland, this infect is also confirmed by Iorliam, (2014). The farmland occupies 184.608km2 (22.52%), as most residents are farmers. The number is significant as civil

                              Figure 2: Land Use and Land Cover of Makurdi in 2009.

servants also own farms. The built-up, which was 170.968km2 (20.86%) recorded a high increase due the increase in population. This corroborates the findings of Jiang, et al. (2013) which stated that the urban expansion on agricultural land is associated with both shrinking agricultural land area and a higher level of urban development. It also agrees with the findings of Araya and Cabral (2010) that substantial growth of urban areas has occurred worldwide in the last few decades with population increase being one of the most obvious agents responsible. The vegetation cover depreciated to 125.695km2 (15.33%). This may be attributed to deforestation as more forest was cleared to provide more space for increasing human development. This is buttressed by Mugish and Nyandwi (2015) that housing development on arable farm land in most cities has become an issue on the global agenda in recent times. Bare land, which was 122.52km2 (14.91%) decreased as the spaces were being covered with more structures but the water body 29.164km2 (3.56%) slightly increased. Of course, this is an indication that most of the human activities use water and other sources of water are being developed to meet the need of the increasing populace.

The level of human activities in the year 2019 was very high, although Makurdi has no functional Master Plan to check the developmental activities, however, as shown in the image Fig5.3 and Table5.1, The built-up area of 237.46km2 (28.97%) in 2019 almost tripled its size recorded in 1999.This supports the assertion by United Nations Department of Economy and Social Affairs (UNDESA, 2010) that urban cities have changed from small isolated population

                                 Figure 3: Land Use and Land Cover of Makurdi in 2019.

centres to large interconnected economic, physical, and environmental features. In recent time, issues of Herdsmen/Farmers crisis are among factors contributing to the migration of people from neighbouring villages to Makurdi Town for safety. These numbers of people who mostly settled along the urban hinterland, which is mostly used for agricultural purpose, have converted the land for building of houses and other socioeconomic infrastructures. The farm land occupies 174.735km2 (21.32%) as it decreases with population upsurge settles in the study area. Farmers move outside of Makurdi to get land for their activities which make the cost of cultivation expensive than expected. Agencies with the mandate of protecting natural ecosystem are weak in areas of law enforcement in Makurdi as infrastructural developments are indiscriminately carried out. This observation contradicts the views of Wade quoted in Nico et al. (2000) that Various NGOs, government and international Agencies have been supporting the urban agriculture (UA) since 1970s in major world regions. There was reduction in wetland to 148.696km2 (18.14%) and vegetation cover to 117.653km2 (14.35%) compared to the previous ten years while the water body 36.658km2(4.47%) increases during the same periods.

  • Conclusion

The research findings revealed that built-up area increased all through the period of study while arable land decreases due to infrastructural development. The rapid increase in built-up area is because the surrounding agricultural land is fast decreasing. Bare land, vegetation and wetland decreased throughout the period of study as human settlement increases over the years. Of course, it was observed that the effect of the development was concentrated more to the north eastern part of Makurdi as residential buildings with high rate of economic activities is observed in the region. Generally, this study has been able to show that conversion of open/agricultural land for infrastructural development was mostly due to increase in number of people through migration and natural means of population growth. The land use and land cover change detection for the period of 20 years revealed the extent and type of conversion. The study recommends Green areas within and around the city should be properly preserved as this allows for ventilation. All effort should be put in place to prevent unofficial development and measures should be in place to curb population growth which has encouraged urban sprawl on prime agricultural land as this is feasible around Makurdi hinterland.

References

Aluko, O. (2011). Sustainable Housing Development and Functionality of Planning Laws in Nigeria: The case of Cosmopolitan Lagos. Journal of Sustainable Development, 4(5), 139–150.

Anderson, J. R. (1971). Land use classification schemes used in selected recent geographic applications of remote sensing: Photogramm. Eng., v. 37, no. 4, p. 379–387.

Adzandeh, E. A.; O. O. Fabiyi and Y. A. Bello. (2014). Statistical Analysis of Urban Growth in Kano Metropolis, Nigeria. International Journal of Environmental Monitoring and Analysis.2 (1): 50–56

Araya, Y. H. and Cabral, P. (2010). Analysis and Modeling of Urban Land Cover Change in Setúbal and Sesimbra, Portugal. Remote Sensing, 2: 1549–1563

Enoch, T. I.; T. S. John and I. A. Jonathan. (2020). Spatial Expansion of Urban Activities and Agricultural Land Encroachment in Makudi Metropolis: European Journal of Environment and Earth Science, 2684–446X

Etim, N. E. and J. J. Dukiya. (2013). GIS Analysis of Peri–Urban Agricultural Land Encroachment in (FCT), Nigeria. International Journal of Advanced Remote Sensing and GIS, 2(1): 303–315.

Hemba, S.; T. Enoch. l. Orimoleye and P. Dam. (2017). Analysis of the Physical Growth and Expansion of Makurdi Town. Imperial Journal of Interdisciplinary Research.3(4).

Hula, M. A. (2010). Population Dynamics and Vegetation Change in Benue State, Nigeria. Journal of Environmental Issues and Agriculture in Developing Countries, 2(1), pp53.

Iorliam, T. S. (2014). The Dialectics between Physical Plans and Physical Development in Contemporary Urban Nigeria: Empirical Evidence from the Kighir-Adeke Layout, Makurdi, Nigeria. Academic Research International Vol. 5(4).

Jiang, L; X. Deng and K. Seto. (2013). The Impact of Urban Expansion on Agricultural Land Use intensity in China. Land Use Policy, 35: 33–39.

Lu, D. and Q. Weng, (2007). A Survey of Image Classification Methods and Techniques for Improving Classification Performance. International Journal of Remote Sensing, vol. 28, pp. 823–870.

Mugish, J. and E. Nyandwi. (2015). Kigali City Peri-Urbanization and its Implications on Peri-Urban Land Use Dynamics: Cases of Muyumbu and Nyakaliro. GeoTechRwanda 2015– Kigali

Ojigi, L. M. (2006). Analysis of Spatial Variations of Abuja Land Use and Land Cover From Image Classification Algorithms,’’ ISPRS Commission VII Mid–Term Symposium, 8 – 11th May 2006, Enschede, The Netherlands (Conference proceedings).

Okeke, F. I. and T. U. Omali. (2016). Spatio-temporal Evaluation of Forest Reserves in the Eastern Region of Kogi State using Geospatial Technology. Tropical Environment, 13(1): 75–88.

Okeke, F. I., and T. U. Omali. (2018). Monitoring Deforestation and Forest Degradation in Yankari Games Reserve of Bauchi, Nigeria. Presentation at NIS AGM/Conference Bauchi, 2018. 18th June–22nd June, 2018

Omali, T. U. (2018a). Prospects of satellite–Enhanced Forest Monitoring for Nigeria. International Journal of Scientific & Engineering Research, 9(5), 383–388.

Omali, T. U. (2018b). Impacts of Sensor Spatial Resolution on Remote Sensing Image Classification. Global Scientific Journal, 6(1), 63–68.

Omali, T. U. (2020). Ecological Evaluation of Urban Heat Island Impacts in Abuja Municipal Area of FCT Abuja, Nigeria. World Academics Journal of Engineering Sciences, 7(1): 66–72.

Omali, T. U. (2021). Utilization of Remote Sensing and GIS in Geology and Mining. International Journal of Scientific Research in Multidisciplinary Studies, 7(4): 17–24.

Omali, T. U. (2022a). Monitoring the Ecological Component of Sustainable Development Goals using Geospatial Information Tools: A Review. International Journal of Scientific Research in Biological Sciences, 9(1): 92–99.

Omali, T. U. (2022b). Correlation of Geographic Information System with the Evolutionary Theory of Spatial Analysis. International Journal of Scientific Research in Computer Science and Engineering, 10(4): 18–22.

Omali, T. U. (2023a). Time-series Analysis of Vegetation Cover in the Southwest Nigeria using Remote Sensing and GIS. International Journal of Scientific Research in Multidisciplinary Studies, 8(7): 36–42.

Omali, T. U. (2023b). Coordinate Transformation of GPS Measurement Results using the Cartesian-to-Ellipsoidal Transformation System. International Journal of Scientific Research in Mathematical and Statistical Sciences, 10(4): 09–13.

Tee, N. T., P. U., Ancha, and J. Asue. (2019). Evaluation of Fuel Wood Consumption and Implications on the Environment: Case Study of Makurdi area in Benue state, Nigeria. Journal of Applied Biosciences, 19:1041–1048.

Yichun X., S. Zongyao, and Y., Mei. (2008). Remote Sensing Imagery in Vegetation Mapping: A Review. J Plant Ecol., 1(1): 9–23.

Air Quality Challenges in Industrial Workspaces

In industrial environments—factories, warehouses, production facilities—air quality isn’t just a comfort issue. It’s a matter of health, safety, and long-term productivity. Unlike office settings, industrial workspaces often generate airborne pollutants that can harm workers, damage equipment, and violate environmental regulations if not properly controlled.

Photo by Maksim Goncharenok on Pexels.com

Managing air quality in these spaces presents unique challenges. However, with the right approach and tools, companies can create safer environments, reduce absenteeism, and improve overall operational efficiency.

Understanding the Air Quality Risks

Industrial settings deal with a range of airborne hazards. These may vary by industry, but common offenders include:

  • Dust and fine particulate matter (PM10, PM2.5)
  • Chemical fumes from solvents, paints, or adhesives
  • Welding smoke and metal particles
  • Oil mist from machinery and compressors
  • Combustion byproducts like carbon monoxide and nitrogen oxides

These pollutants not only pose serious health risks—such as respiratory issues, skin irritation, and long-term illnesses—but can also reduce visibility, increase fire risk, and interfere with sensitive electronics and machinery.

The Human and Business Cost

Poor air quality isn’t just a worker health issue. It hits productivity and the bottom line. According to the World Health Organization, over 4 million deaths annually are attributed to workplace-related air pollution, with many of these linked to industrial settings. 

Even when exposure doesn’t lead to extreme outcomes, frequent respiratory irritation or fatigue can lead to increased sick days, higher turnover, and lower overall efficiency on the production floor.

Core Challenges in Managing Industrial Air Quality

Air quality control in industrial spaces is complicated by several persistent challenges:

  • High volume of airborne particles: Unlike office buildings, industrial sites generate pollutants continuously during operations.
  • Poor natural ventilation: Many facilities are built to contain heat or sound, which restricts airflow.
  • Inconsistent regulations: Depending on the region and industry, air quality standards may vary widely, making compliance complex.
  • Cost concerns: Upgrading systems or retrofitting older buildings can be expensive, especially for small and medium-sized enterprises.

Add to that the challenge of identifying invisible pollutants, and it’s clear why many businesses struggle with effective air management.

Practical Solutions That Work

While the problem is complex, solutions do exist—and they’re becoming more accessible. Leading approaches include:

  • Targeted exhaust systems: These capture pollutants at the source (e.g., fume hoods or welding extraction arms).
  • Air quality sensors: Real-time monitoring helps track pollutant levels and identify problem zones.
  • Proper sealing and zoning: Separating clean zones from polluted zones can prevent cross-contamination.
  • Routine HVAC maintenance: Even the best systems fail without regular filter changes and inspections.
  • Advanced filtration systems: High-efficiency filters and industrial purifiers can drastically reduce airborne particles.

Many modern facilities are now adopting industrial air cleaning solutions that use smart sensors, multi-stage filtration, and automated feedback to maintain clean air throughout large-scale operations.

These systems not only improve worker safety but also extend the life of machinery and reduce the need for constant cleaning of production lines and storage areas.

Integrating Air Quality Into Business Strategy

Air quality management shouldn’t be treated as a one-off compliance project. It’s a key part of operational strategy and ESG (Environmental, Social, Governance) initiatives. Companies that actively invest in air quality tend to see long-term benefits such as:

  • Improved worker retention and morale
  • Fewer shutdowns or safety-related delays
  • Better relationships with regulatory agencies
  • Increased appeal to sustainability-minded clients and investors

It’s also becoming a competitive advantage. As awareness around workplace wellness grows, clean air standards are fast becoming a point of differentiation—especially for manufacturing and logistics brands.

Final Thoughts

Air quality in industrial workspaces is too important to overlook. It affects everything from health to output, safety to compliance. While the challenges are real, the solutions are already here—and becoming more efficient and cost-effective with technology. Treating clean air as an investment rather than an overhead cost could be one of the smartest moves an industrial operation can make.

Anthropocene in the Financial Sector

Daily writing prompt
What is your mission?

By Shashikant Nishant Sharma

The Anthropocene, a term coined to describe the current geological era marked by significant human impact on the Earth’s ecosystems, has not spared the financial sector. As our global society becomes increasingly aware of the pressing need for sustainable practices, it is imperative to critically examine the role of the financial industry in shaping the Anthropocene. This review delves into the key aspects of the financial sector’s influence on the environment, social welfare, and economic stability, ultimately highlighting the urgent need for transformative change.

Environmental Impact:

The financial sector plays a crucial role in allocating capital and investment decisions, making it a powerful driver of environmental change. Unfortunately, the sector has often prioritized short-term gains and failed to adequately consider environmental risks. Financing projects with harmful ecological footprints, such as fossil fuel extraction and deforestation, demonstrates a severe disconnect from the urgent need to transition to a sustainable future. The Anthropocene demands a fundamental shift towards green finance and responsible investment that actively supports renewable energy, conservation, and climate change mitigation.

Social Responsibility:

Beyond its environmental impact, the financial sector has a profound influence on social welfare. The pursuit of profit maximization has led to growing income inequality and socio-economic disparities. Wealth concentration in the hands of a few exacerbates societal divisions, jeopardizing social stability and cohesion. Furthermore, predatory lending practices and unethical investments have caused harm to vulnerable communities, deepening social inequalities and perpetuating systemic injustices. The Anthropocene necessitates a financial system that values social responsibility, promotes fair distribution of resources, and actively addresses societal challenges.

Economic Stability:

The financial sector’s actions have had far-reaching consequences for economic stability, as evidenced by the 2008 global financial crisis. Short-sighted risk-taking, inadequate regulation, and the pursuit of profit at all costs contributed to the collapse of major financial institutions and subsequent economic downturns. The Anthropocene demands a financial system that places a greater emphasis on long-term sustainability, resilience, and transparency. Robust risk management frameworks, ethical practices, and responsible lending are imperative to avoid future economic crises and ensure a stable and equitable economy.

Regulatory Framework:

One of the critical shortcomings in addressing the Anthropocene within the financial sector lies in the inadequate regulatory framework. Despite some progress in recent years, regulations often lag behind the rapidly evolving complexities of the sector. Regulatory bodies must strengthen oversight, enhance transparency, and enforce stricter environmental and social standards. Additionally, international cooperation is vital to harmonize regulations and prevent regulatory arbitrage, where financial activities with negative environmental or social impacts simply relocate to jurisdictions with lax regulations. Such measures would help align the financial sector’s operations with the imperatives of the Anthropocene.

The Anthropocene poses significant challenges and opportunities for the financial sector. To navigate this era successfully, the sector must prioritize sustainability, social responsibility, and economic stability. Green finance, ethical investment practices, fair wealth distribution, and robust regulations are all indispensable components of a financial system that contributes positively to the Anthropocene. While some progress has been made, much remains to be done to ensure that the financial sector becomes a catalyst for positive change rather than a driver of environmental degradation and social inequality. The time for transformative action is now.

References

Al Amosh, H. (2024). The Anthropocene reality of financial risk. Social and Environmental Accountability Journal44(1), 85-86.

Crona, B., Folke, C., & Galaz, V. (2021). The Anthropocene reality of financial risk. One Earth4(5), 618-628.

Roka, K. (2020). Anthropocene and climate change. Climate Action, 20-32.

Snick, A. (2021). Social finance in the anthropocene. Innovations in social finance: Transitioning beyond economic value, 13-34.

Sharma, S. N. Agricultural Marketing: Enhancing Efficiency and Sustainability in the Agriculture Sector.

Sharma, S. N. (2018). Transformation of Aspirational Districts Programme: A Bold Endeavor Towards Progress. Think India Journal21(4), 197-206.

Shrivastava, P., Zsolnai, L., Wasieleski, D., Stafford-Smith, M., Walker, T., Weber, O., … & Oram, D. (2019). Finance and Management for the Anthropocene. Organization & Environment32(1), 26-40.

Tarim, E. (2022). Modern finance theory and practice and the Anthropocene. New political economy27(3), 490-503.

The Role of IPCC in Building a Sustainable World

Daily writing prompt
What are your favorite physical activities or exercises?

By Shashikant Nishant Sharma

The Intergovernmental Panel on Climate Change (IPCC) is a cornerstone of global efforts to understand, mitigate, and adapt to climate change. Established in 1988 by the United Nations Environment Programme (UNEP) and the World Meteorological Organization (WMO), the IPCC provides scientific assessments that inform international policy and action to address the climate crisis. This article delves into the IPCC’s structure, functions, contributions, and its pivotal role in shaping a sustainable future.


Understanding the IPCC

The IPCC is not a research body. Instead, it synthesizes and evaluates existing research on climate change to provide comprehensive assessments. Its mission is to:

  • Provide policymakers with regular scientific assessments on climate change, its impacts, and potential future risks.
  • Offer mitigation and adaptation strategies to manage these risks effectively.

Structure of the IPCC

The IPCC comprises three working groups and a task force:

  1. Working Group I: Focuses on the physical science basis of climate change.
  2. Working Group II: Examines climate change impacts, vulnerabilities, and adaptation measures.
  3. Working Group III: Explores options for reducing greenhouse gas emissions and mitigating climate change.
  4. Task Force on National Greenhouse Gas Inventories (TFI): Assists nations in calculating and reporting emissions and removals.

IPCC Assessment Reports

The IPCC publishes comprehensive Assessment Reports (ARs) every 5–7 years. These reports synthesize the latest scientific knowledge to guide global climate policy. Key milestones include:

1. First Assessment Report (1990):

  • Established the foundation for international climate negotiations.
  • Highlighted the role of human activities in driving climate change.

2. Fourth Assessment Report (2007):

  • Strengthened evidence for anthropogenic global warming.
  • Informed the 2009 Copenhagen Accord.

3. Sixth Assessment Report (AR6, 2021-2022):

  • Presented the most up-to-date understanding of climate science.
  • Highlighted the urgency of limiting global warming to 1.5°C to avoid catastrophic impacts.

Special Reports

In addition to ARs, the IPCC publishes special reports on critical topics, such as:

  • Global Warming of 1.5°C (2018): Explored pathways to limit warming and emphasized the need for urgent action.
  • Climate Change and Land (2019): Examined the interactions between climate change, land use, and sustainable land management.

The IPCC’s Contributions to a Sustainable World

1. Raising Awareness

The IPCC has been instrumental in raising global awareness of climate change by:

  • Establishing consensus on the scientific evidence for climate change.
  • Highlighting the links between human activities, greenhouse gas emissions, and global warming.

2. Informing Policy Frameworks

IPCC assessments have shaped major international agreements, including:

  • United Nations Framework Convention on Climate Change (UNFCCC): Established the global platform for climate negotiations.
  • Kyoto Protocol: Set binding emission reduction targets for developed countries.
  • Paris Agreement: A landmark accord to limit global warming to well below 2°C, with efforts to cap it at 1.5°C.

3. Guiding Adaptation and Mitigation Efforts

The IPCC provides evidence-based strategies for:

  • Mitigation: Reducing emissions through renewable energy, energy efficiency, sustainable transportation, and forest conservation.
  • Adaptation: Enhancing resilience through infrastructure planning, water resource management, and disaster risk reduction.

4. Promoting Equity

The IPCC emphasizes the disproportionate impacts of climate change on vulnerable populations. It advocates for equitable solutions that address:

  • Climate justice: Ensuring that those least responsible for climate change are not unduly burdened.
  • Capacity building: Supporting developing nations in implementing climate solutions.

Challenges Faced by the IPCC

Despite its achievements, the IPCC faces several challenges:

  • Complexity of Climate Science: Synthesizing vast and diverse research is time-consuming and requires global collaboration.
  • Political Sensitivities: Balancing scientific objectivity with the political realities of international negotiations.
  • Communication Barriers: Simplifying scientific findings for policymakers and the public without losing nuance.

The IPCC and the Path Forward

To build a sustainable world, the IPCC advocates for urgent and transformative action across all sectors. Key recommendations include:

  • Decarbonizing economies: Phasing out fossil fuels and transitioning to renewable energy sources.
  • Nature-based solutions: Restoring ecosystems to sequester carbon and enhance resilience.
  • Technological innovation: Developing and deploying clean technologies.
  • Global cooperation: Strengthening international partnerships to achieve climate goals.

Conclusion

The IPCC is at the forefront of the global fight against climate change, providing a scientific foundation for action and advocating for sustainable development. Its work underscores the interconnectedness of climate science, policy, and societal transformation. By heeding the IPCC’s findings and implementing its recommendations, humanity can build a sustainable world that ensures prosperity and equity for future generations.

The IPCC’s message is clear: the time for action is now.

References

Berg, M., & Lidskog, R. (2018). Pathways to deliberative capacity: the role of the IPCC. Climatic Change148(1), 11-24.

Levermore, G. J. (2008). A review of the IPCC assessment report four, part 1: the IPCC process and greenhouse gas emission trends from buildings worldwide. Building Services Engineering Research and Technology29(4), 349-361.

Keller, S. (2010). Scientization: putting global climate change on the scientific agenda and the role of the IPCC. Poiesis & Praxis7(3), 197-209.

Sanwal, M., Wang, C., Wang, B., & Yang, Y. (2017). A new role for IPCC: balancing science and society. Global Policy8(4), 569-573.

Climate Change Awareness, Impact and Adaptation in Portharcourt, Nigeria.

Daily writing prompt
What could you do more of?

Isaac Omachi-Attah Sule1; Prof. A. A. Obafemi2; Prof. L. C. Osuji3; Prof. A. I. Hart4

1Institute of Natural Resources,

Environment and Sustainable Development, (INRES) University of Port Harcourt.

 Pmb 5323, Choba, Port Harcourt, Nigeria. Email: Isaac_Sule@Uniport.Edu.Ng

2Department of Geographyand Environmental Mangement, University of Port Harcourt.
Email: Andrew.Obafemi@Uniport.Edu.Ng

3Department of Industrial and Pure Chemistry, Petroleum and Environmental Chemistry Research

Group, University of Port Harcourt., Choba, Port Harcourt, Rivers State, Nigeria.
Email:   Leo.Osuji@Uniport.Edu.Ng                                                         

4Department of Animal & Environmental Biology, University of Port Harcourt.

Choba, Port Harcourt, Rivers State, Nigeria. Email:    Adaubobo.Hart@Uniport.Edu.Ng                                                    

ABSTRACT

The study evaluated socio-demographics, climate change awareness, impact/vulnerability and adaptation for adult residents of Port Harcourt. a purposive random sampling was employed selecting adult participants who had dwelt up to a year in Port Harcourt. 412 questionnaires were distributed. Descriptive statistics, including frequencies and percentages, were generated. Additionally, regression analysis was employed investigating the relationships between independent variables and climate change awareness, adaptation and impact/vulnerability and ANOVA for evaluating the overall fit and significance of regression models. prevalent age groups were 28-37 and 38-47 at (31% and 28% respectively), gender distribution was male (51%) and female (49%), (65%) fall within the educational brackets. largest category of Households size ranged from 6 to 10 members (53.4 %); awareness levels was prevalent at 85% with 60% of awareness attributable to television. 87.9% attributed observable changes in their communities to climate change with most frequencies as shifts in the community rainfall patterns (72.6%) and temperature (63%), whilst a significant 74% did not take any action for adaptation only 35% depended on climate sensitive resources with 65% not believing they or their family members had health conditions impactable by climate change. A significant 74% took no adaptation measures and 57% were uncertain of any community adaptation measures available while 88% had no idea of any government or non- governmental programmes focused on adaptation. overall, a good number had concerns about the future impacts of climate change though many respondents did not feel their communities were prepared enough for future impacts. The study recommends the need for promoting awareness, encouraging responsible behaviours, and establishing resilient infrastructure as critical components of government non-governmental, community and individual response to climate-related challenges as collaborative efforts involving residents, authorities, and relevant organizations are key to fostering resilience and implementing sustainable strategies to tackle the consequences of climate change.

Keywords: Climate Change, Climate change awareness, Climate change impact/ Vulnerability, Climate change adaptation.

Photo by Rebrand Cities on Pexels.com

1. INTRODUCTION

Climate change is a pressing global issue that has significant implications for various aspects of society, including the environment, economy, and human health (He, 2017). The impacts of climate change are wide-ranging and can be observed in various regions around the world (Pawełczyk, 2018). To address and mitigate the effects of climate change, it is important to understand the factors that influence individuals’ and communities’ responses and adaptation measures (Devi et al., 2020).

Climate change is a complex issue that requires a multidisciplinary approach to understand and address its impacts (Farida et al., 2017). Factors such as cognitive bias, social discourse, time, money, knowledge, power, entitlements, and social and institutional support all play a role in shaping individuals’ and communities’ responses to climate change (Devi et al., 2020). Effective communication, education, and support systems are crucial in facilitating adaptation to climate change (Terefe, 2022). Furthermore, understanding the economic impacts of climate change and learning from the scientific literature can inform evidence-based policymaking and help mitigate the effects of climate change (Callaghan et al., 2022).

The changing climate in Nigeria is characterized by increasing temperatures, variable rainfall patterns, rising sea levels, and more frequent extreme weather events (Ladan, 2014; Ikumbur & Iornumbe, 2019). These changes have led to adverse effects such as drought, desertification, flooding, and land degradation (Ojomo et al., 2015; Ladan, 2014; Ikumbur & Iornumbe, 2019; Akeh & Mshelia, 2016).

One of the major contributors to climate change in Nigeria is gas flaring, which accounts for approximately 30% of O2 emissions in the country (Afinotan, 2022). Nigeria has the second highest gas flaring level in the world, and this has significant implications for climate change (Afinotan, 2022).

Climate change has significant impacts on the Niger Delta region of Nigeria, which is known for its oil and gas production. The region is considered a climate change vulnerability hotspot (Atedhor & Odjugo, 2022). The adverse effects of global warming, including rising temperatures and sea levels, have had severe consequences for the Niger Delta ecosystem and its inhabitants (Ogele, 2022).

Studies have revealed that the Niger Delta region of Nigeria is only three meter above mean sea level and their coastline is dynamic in nature which renders hundreds of coastal communities exposed and vulnerable to climate change risk and hazards. The region is faced with seasonal flooding, increase in temperature, high precipitation, erosion, river salinization, ocean surges and siltation (Benson, 2020).

The city of Port Harcourt in the South-south region of Nigeria is not immune to these impacts and has been experiencing the effects of climate change, such as increased temperatures, changing rainfall patterns, rising sea levels, frequent flooding, increased incidence of diseases and agricultural disruptions, extreme climate variations have been observed in recent times and many scholarly works have been carried in this area but the challenges still persist, in order to address these challenges, it is crucial to understand the climate change awareness levels, the impact/ vulnerability and adaptation in Port Harcourt, as well as develop effective adaptation and mitigation strategies.

2. LITERATURE REVIEW

Important theories for climate change encompass a wide range of disciplines and perspectives, reflecting the complex and multifaceted nature of the phenomenon. The understanding of climate change involves not only scientific theories but also social, political, economic, and ethical theories. Frankcombe et al. (2010) emphasize the significance of understanding the dominant time scales and processes in climate variability, which is crucial for developing a comprehensive theory of climate change. This highlights the interdisciplinary nature of climate change theories, as they draw from climatology, geology, and oceanography.

the theories of climate change are multifaceted, encompassing scientific, social, political, economic, and ethical dimensions. They reflect the interdisciplinary nature of climate change and the need for comprehensive, integrated theories to address this complex global challenge.

Climate change awareness is a critical aspect of addressing the challenges posed by climate change. It encompasses the public’s understanding of climate change issues, its impacts, and the necessary behavioural and attitudinal changes to mitigate its effects. Research has shown that climate change awareness is influenced by various factors such as education, gender, and accessibility to information (Kousar et al., 2022; Demaidi & Al-Sahili, 2021; Sesay & Kallon, 2022).

The public’s perception of climate change is also an important aspect of climate change awareness. It has been observed that more vulnerable groups, such as those with lower income and education levels, tend to perceive climate change as more consequential and closer, and as a more natural phenomenon than those from less vulnerable groups (Brügger et al., 2021).

The impact of climate change on Port Harcourt can be seen in various sectors, including the environment, public health, and the economy. A study conducted in the Trans Amadi Industrial area of Port Harcourt assessed climate change adaptation, mitigation, and resilience strategies (Wobo & Benjamin, 2018; Nyashilu et al., 2023). The study utilized satellite imagery and field surveys to gather information and identified the inventory of tree species used in urban greening activities. This highlights the importance of implementing strategies to enhance the resilience of urban areas to climate change.

Climate change has significant impacts on various aspects of the environment, society, and economy, leading to increased vulnerability in many regions. Vulnerability to climate change is defined as the degree to which a system is susceptible to and unable to cope with the adverse effects of climate change (Tanny & Rahman, 2017). Research has shown that climate change vulnerability varies across different sectors and regions, with poorer and hotter countries being more susceptible to its negative impacts (Tol, 2020). Vulnerability is influenced by a range of factors, including economic development, social dynamics, and environmental conditions (Grecequet et al., 2017; Lovett, 2015). For instance, studies have indicated that climate change has profound adverse effects on human health, particularly affecting children’s health (Odunola et al., 2018; Sulistyawati & Nisa, 2016). Nigeria is particularly vulnerable to the devastating effects of climate change due to its low coping capability. However, there is a scarcity of studies on the impacts of climate change on health risks in Nigeria. Monday (2019) investigated the effects of climate change on health risks in Nigeria. The study found that climate change-related causes such as increased temperature, rainfall, sea level rise, extreme weather events, and especially increased health risks have led to several direct consequences of climate change. 

Okunola et al., (2022) investigated the factors influencing individual and household adaptation strategies to climate risks in Port Harcourt, the key findings underscore a predominant reactive nature in the adopted climate change adaptation strategies, emphasizing the critical necessity for the incorporation of proactive measures such as early warning systems and preparedness initiatives. Additionally, the study revealed that the effectiveness and intensity of adaptation strategies vary based on residential densities within the city, indicating the importance of tailored approaches that account for specific local contexts. Also, low adaptive capacity of rural households in the region has been said to be influenced by factors such as poverty, lack of education, and limited access to alternative livelihood options (Tonbra, 2021).

Efforts to mitigate and adapt to climate change in the Niger Delta have been limited. The adoption of sustainable land management practices and the promotion of renewable energy sources are potential strategies for addressing climate change in the region (Lokonon & Mbaye, 2018). However, there is a need for increased awareness, capacity building, and policy support to facilitate the adoption of these strategies (Ikehi et al., 2022).

The political and regulatory response to climate change and environmental degradation in the Niger Delta has been inadequate (Benson, 2020; “undefined”, 2019). There is a lack of political will and interest among politicians at all levels of government to address the crisis posed by climate change and environmental degradation (Benson, 2020). The failure to enforce strict antipollution laws and the skewed revenue distribution framework have contributed to the perpetuation of environmental degradation in the region (“undefined”, 2019).

3. METHODOLOGY

The research design employs a detailed desktop review of available research publications, materials and other quantitative and qualitative data, building a qualitative case study backed up with primary survey data acquisition. The primary survey entailed the use of survey tools distributed to a sample size drawn from the sample population of the study area and field observation.

The study area covers Port Harcourt, cutting across several communities. Port Harcourt, affectionately nicknamed “Garden City” or “PH City,” is the capital and largest city of Rivers State in southern Nigeria. Located at 4°45′N 7°00′E, (Figure1.) it rests along the Bonny River, placing it at the heart of one of Africa’s richest oil regions.

Port Harcourt boasts a bustling population of over 3 million people, making it the fifth most populous city in Nigeria. Its diverse inhabitants hail from various ethnic groups, including the Ijaw, Ikwerre, Igbo, and Ogoni, contributing to a rich cultural tapestry. Port Harcourt is bordered by other Rivers State Local Government Areas, including Obio/Akpor, Ikwerre, Etche, and Port Harcourt Local Government Area itself.

Fig. 1 Map showing the location of the study area; Port Harcourt.

Rivers State is one of the 36 States of Nigeria, The State falls within the Niger Delta area known as the South-South geo-political zone, with 40 different ethnic groups, and a population of 5,198,716, according to the 2006 Census by the National Population Commission making it the sixth-most populous state in the country. 

Data Collection

A total of 412 questionnaires were administered to same sample size (412) the questionnaire contained 28 questions distributed into various sections including Sociodemographic, Climate change awareness, Climate change impact and vulnerability, Climate change adaptation.

Data Sampling

The study employed a purposive random sampling procedure in the selection of respondents for the study a method chosen to eliminate bias and ensure that each member of the population had an equal chance of being selected. The choice of purposive sampling technique was to select participants who were residents of Port Harcourt, had dwelt up to a year and more in Port Harcourt and were adults above the age of 18 the aim of the purposive sampling was to capture only the perspective of adults who had experienced a longer period of climatic conditions. This approach guarantees a fair representation of the various demographic, socio-economic, and geographic perspective of adult residents who had dwelt a year and more in Port Harcourt. By distributing 412 questionnaires using this method, the study seeks to capture the heterogeneity of the population’s experiences and perspectives regarding climate change.

The Taro Yamane’s formula (Yamane, 1967) was used to come up with an appropriate sample size for the study with five percent (5%) significance level.

n=N/ (1+N (e^2)) where:

n = sample size N = population e = significance level (0.05)

Thus

n = 963,373/ (1+963,373 (0.05^2))

n = 963,373/ (1+963,373 (0.0025))

n = 963,373/ (1+2,408.4325)

n = 963,373/2,409.4325

n = 400

This resulted to a sample size of 400, though 412 respondents were sampled for the primary survey this is because it is not out of place since a sample that is larger than the exact sample size will be a better representative of the population and will hence provide more accurate results.

To collect primary data, a structured questionnaire was designed, encompassing a range of variables to facilitate a comprehensive analysis. The questionnaire included sections addressing climate change awareness, adaptation strategies, resilience measures, and demographic information (such as age, gender, education level, household size, and occupation). The inclusion of these variables allows for a nuanced exploration of how socio-demographic factors may influence individual responses to climate change.

Data Analysis

The initial analysis of primary data, Microsoft Excel was the chosen statistical analysis tool. Descriptive statistics, including frequencies and percentages, were generated to provide a snapshot of participants’ responses. Additionally, regression analysis was employed for a deeper investigation into the relationships between independent variables (e.g., age, gender, education level) and climate change awareness. Logistic regression was specifically used for modelling, while multiple linear regression aided in assessing adaptation measures as well as impact/vulnerability.

ANOVA (Analysis of Variance) was performed to evaluate the overall fit and significance of the regression models. This statistical approach adds robustness to the analysis, allowing for a more comprehensive understanding of the selected factors (variables) influencing climate change awareness, impact/vulnerability and adaptation in the study area.

4. RESULTS

The results of the primary survey on climate change impact awareness and adaptation are presented in four separate tables as follows: table 1. Captures the socio-demographics, table 2. Climate change knowledge and awareness, table 3. Climate change vulnerability assessment and table 4. Climate change adaptation.

Table1. Socio-demographics

 SNVariableFrequencyPercentage %
 1Age
  28 – 3712731
  38-4711528
  48-578220
  18 – 274912
  68 -77358
  78 or over41
  2Gender
  Males20951
  Females20349
3Level of Education
 SSCE/ O-Level9924
 Degree or HND9021.8
 A-Level/ Higher/ BTEC7719
 Vocational/ NVQ368.7
 NCE/ND307.2
 No formal qualifications286.8
 FSLC/Primary Education286.8
 Postgraduate qualification215
 Others30.7
4Occupation
 Self-employed/Entrepreneur12129
 Business8019
 Academia/Education7418
 Student/Unemployed4110
 Other369
 Civil Servant318
 Retired297
5Household size
 6 to 1022053.39
 1 to 510926.46
 More than 107919.17
 5 to 1020.49
 1 to 420.49
6Length of residence in Port Harcourt
 More than 10 years27065.53%
 6 to 10years10224.76%
 1 to 5 years378.98%
  At Least 1 year30.73%

Table 2. Climate Change Knowledge and Awareness

SNVariableFrequencyPercentage %
1Response to awareness about climate change
 Yes35185
 No6115
2Response to Notice of any changes in the climate in the study area over the past few years (e.g., temperature, rainfall patterns, extreme events)  
 Yes36287.9
 Not Sure389.2
 No122.9
3Respondents’ response to awareness of the potential impacts of climate change in their community
 Yes25261
 Partially9824
 No6215
4Respondents’ response to knowledge about the Impact of Climate Change
 Extreme weather conditions26664.6
 Extremely cold temperature22955.6
 Heatwaves17442.2
 Flooding16339.6
 Others71.7
5Respondents’ response to the source of their awareness about climate change
 Television 25360.4
 Radio18844.9
 Social Media platform17541.8
 Friends/ Family15537.0
 Internet11427.2
 Newspaper10625.3
 Other6916.5
 School/ College/ University4711.2
 Energy suppliers266.2
 Local Government Council184.3
 Public libraries163.8
 Government Agencies/ Information153.6
 Specialist publications/academic journals133.1
 Environmental Advocacy groups (e.g., Worldwide Fund for Nature)122.9

Table 3. Climate Change Impact/ Vulnerability Assessment

SNValueFrequencyPercentage %
1Respondents’ response to whether there has been changes in their community they could attribute to Climate Change
 Yes34984.7
 No6315.3
 Total412100
2Respondents’ response to If yes to (whether there has been changes in your community you can attribute to Climate Change) then what are the changes in climate in your community.  
 Changes in rain fall pattern30472.6
 Changes in Temperature26463.0
 Changes in Relative humidity6014.3
 Others82.0
3Respondents’ response to what the impacts of the changes in climate were.
 Extreme cold20950.7
 Heat waves16139.1
 Flooding13131.8
 Others153.6
4Respondents’ response to If your answer is No in (13. if there have been changes in your community you can attribute to climate change), then have you experienced extreme heat, cold, flooding, changes in rain fall pattern or Storms?  
 Yes5412.89
 No20.48
5Response to whether they were directly dependent on climate-sensitive resources or industries.
 Partially15237
 Yes14435
 No11628
6Respondents’ response to whether they or any family members had any health condition that could be exacerbated by climate change Impact.
 No26865
 Not Sure7919
 Yes6516

Table 4. Climate Change Adaptation

SNValueFrequencyPercentage %
1Respondents’ response to whether they or their household had taken any measures to adapt to the impact of climate change
 No30474
 Yes10826
 Total 412100
2Respondents’ response to what measures they have taken to cope with climate related challenges in their community.
 Renewable anergy adoption19146
 Climate resilient house9824
 Water management8721
 Others369
3Respondents’ response to whether there are any existing community-based adaptation measures in place
 Not Sure24559
 No11528
 Yes5213
4Respondents’ response to aware of any government or non-government programs focused on climate change adaptation. 
 No36388
 Yes4912
5Respondents’ response to how concerned they were about the future impacts of climate change in their community.
 Concerned17041
 Somewhat Concerned15036
 Very Concerned6716
 Not Concerned256
6Respondents’ response to whether they thought their community was prepared to handle future climate challenges.
 Not Prepared25462
 Somewhat Prepared13633
 Prepared174
 Very Prepared51

Statistical Regression Analysis of the Primary Survey.

i. Climate Change Awareness: Tables 5-7 showthe regression statistics, Anova and model results for climate change awareness (the dependent Variable) and Age, Gender, Education Level, Household Size and Occupation (the Independent Variables).

The Multiple R value is 0.2188, suggesting a weak positive correlation between the independent variables and climate change, the R-squared value from the regression statistics of climate change awareness (0.0479) indicates that approximately 4.79% of the variance in climate change can be explained by the combined influence and suggests that the model explains a relatively small proportion of the variance in climate change awareness, indicating that other factors not included in the model may also be influencing the outcomes. The ANOVA table 4.54 suggests that there is a statistically significant relationship between the independent variables (age, gender, education level, household size, and occupation) collectively and the dependent variable (climate change awareness). The low p-value (0.001259394) associated with the F-statistic indicates that at least one of the independent variables in the model is contributing significantly to explaining the variability in climate change awareness.

Looking at the individual predictor coefficients to understand which specific variables are driving this relationship, overall education level and household size have statistically significant relationships with climate change awareness with p-values of 0.005 and 0.008 respectively in this model, while age, gender, and occupation do not.

ii. Climate Change Impact and Vulnerability: Tables 8-10 showthe regression statistics, Anova and model results for climate change impact and mitigation (dependent variable) and changes in temperature, changes in rainfall pattern, changes in relative humidity, Respondents dependence on Climate-Sensitive Resources or Industries? (e.g., Agriculture, Fishing, Forestry), Respondent or family members of respondents having any health conditions that could be exacerbated by Climate Change? (e.g., Respiratory Issues, Cardiovascular Problems) (Independent variables).

The regression statistics suggest that there is a moderate to strong relationship between the predictor variables and the climate change vulnerability assessed. The R squared value indicates that around 51.38% of the variability in vulnerability can be explained by the independent variables in the model. The adjusted R-squared considers the model’s complexity and suggests that approximately 50.78% of the variability is explained.

The Anova result presents a large F-statistic value, with an extremely small associated p-value is, suggesting that the model is a good fit and that the independent variables collectively have a significant impact on explaining the climate change vulnerability being assessed.

the statistical significance of the specific variables in the model using p-values showed changes in temperature, changes in rainfall pattern and changes in relative humidity with p-values of 3.01E-12, 1.5E-33 and 0.010103 respectively to have high significant impact on climate change vulnerability as their p-values were close to 0 (zero).

iii Climate Change Adaptation: Tables 11-13 showthe regression statistics, Anova and model results for climate change adaptation (Dependent Variable) and Climate resilient house, Renewable energy adoption, Water management, whether there are any existing Community-Based Adaptation Measures in place, whether respondents are aware of any Government or Non-Government programs focused on Climate Change Adaptation, how concerned respondents are about the future impacts of Climate Change in their community (the independent variables).

The multiple R value for the regression statistics for climate change adaptation, (0.5218) suggests that there is a moderate positive correlation between the predicted and observed values. R² value of 0.2723 indicates that approximately 27.23% of the variability in the dependent variable is explained by the independent variables included in the model. This means that the model is accounting for a significant portion of the variability, but there are other factors not included in the model that also influence the dependent variable.

The F-statistic is quite high (25.25904), and the associated p-value (1.7544E-25) is extremely low. This suggests that the variability explained by the regression model is significantly greater than what would be expect by chance alone.

Overall, for statistical significance of specific variables, climate resilient house, renewable energy adoption, water management, Community-Based Adaptation Measures and concern about future impacts of Climate Change have statistically significant effects on the dependent variable with p-values of (1.21E-06), (4.24E-05), (2.13E-07) and (0.003261) and (0.000389) respectively. However, Government/Non-Government Programs is not statistically significant in this model with high p-value of (0.9178).

Table 5. Regression statistics for climate change awareness

Regression Statistics 
Multiple R0.218755808
R Square0.047854104
Adjusted R Square0.036128169
Standard Error0.35377172
Observations412

 Table 6. ANOVA for the regression model used for climate change awareness.            

ANOVA     
 dfSSMSFSignificance F
Regression52.5538060.5107614.0810480.001259394
Residual40650.81270.125154  
Total41153.3665   

Table 7. The regression model variables used in the assessment of climate change awareness.

 VariablesCoefficientsStandard Errort StatP-valueLower 95%Upper 95%Lower 95.0%Upper 95.0%
Intercept1.2802365320.10845099111.80474727.51634E-281.0670409521.493432111.0670409521.493432113
Age0.031578760.0170314981.854138740.064444316-0.001902170.06505969-0.001902170.065059691
Gender0.0651878640.0359814871.8117056870.070770428-0.0055454120.13592114-0.0055454120.135921141
Education Level-0.0241318030.008483011-2.844721520.004669989-0.04080791-0.0074557-0.04080791– 0.007455695
Household Size-0.0694955770.026084575-2.664240350.008023628-0.120773264-0.01821789-0.120773264– 0.018217889
Occupation-0.0119304870.010463623-1.140187010.254880568-0.0325001310.00863916-0.0325001310.008639156

Table 8. Regression statistics for Climate Change Impact and Vulnerability

Regression Statistics
Multiple R0.716815668
R Square0.513824702
Adjusted R Square0.507837322
Standard Error0.240715376
Observations412

Table 9. ANOVA for the regression model used in the climate change Impact and vulnerability assessment.                             

  ANOVA dfSSMSFSignificance F
Regression524.863134.97262685.817952.13699E-61
Residual40623.525220.057944  
Total41148.38835   

Table 10. The regression model variables used in the climate change vulnerability assessment.

 VariablesCoefficientsStandard Errort StatP-valueLower 95%Upper 95%Lower 95%Upper 95%
Intercept0.1191508780.085221.3981630.162827-0.0483758320.286678-0.048380.286678
Changes in temperature0.2052702270.0285237.1965493.01E-120.149198190.2613420.1491980.261342
Changes in rainfall pattern0.4076103760.03076513.249051.5E-330.347131320.4680890.3471310.468089
Changes in relative humidity        0.0876374270.033912.5843970.0101030.0209759360.1542990.0209760.154299
Are you dependent on Climate-Sensitive Resources or Industries? (e.g., Agriculture, Fishing, Forestry)-0.0036872860.014732-0.250290.802491-0.032648070.025273-0.032650.025273
Do you or any family members have any health conditions that could be exacerbated by Climate Change? (e.g., respiratory Issues, Cardiovascular Problems)0.033580130.0214881.5627220.118897-0.0086619510.075822-0.008660.075822

Table 11. Regression statistics for Climate Change Adaptation and Resilience

Regression Statistics
Multiple R0.52183149
R Square0.272308104
Adjusted R Square0.261527484
Standard Error0.380625135
Observations412

Table 12. ANOVA for the regression model used for Climate Change Adaptation and Resilience                                

  ANOVAdfSSMSFSignificance F
Regression621.956493.65941625.259041.7544E-25
Residual40558.674570.144875  
Total41180.63107   

Table 13. The regression model variables used in the climate change adaptation and resilience.

  VariablesCoefficientsStandard Errort StatP-valueLower 95%Upper 95%Lower 95%Upper 95%
Intercept0.185430090.1605181.1551990.24869-0.1301222330.500982-0.130120.500982
climate resilient house0.2285809480.0463774.9287381.21E-060.1374108980.3197510.1374110.319751
renewable energy adoption0.1573590290.0380154.1393564.24E-050.0826270060.2320910.0826270.232091
water management  0.2651799480.0502395.2783822.13E-070.166418430.3639410.1664180.363941
Are there any existing Community-Based Adaptation Measures in place?  0.0849383440.0286992.9596720.0032610.0285215840.1413550.0285220.141355
Are you aware of any Government or Non-Government programs focused on Climate Change Adaptation?  0.006562210.0635120.1033230.917758-0.1182918110.131416-0.118290.131416
How concerned are you about the future impacts of Climate Change in your Region?0.0860415740.0240493.5777050.0003890.0387643790.1333190.0387640.133319


DISCUSSION OF FINDINGS

The most prevalent age groups were 28-37 and 38-47, comprising a significant portion of the respondents (31% and 28% respectively), studies have shown that younger generations are more likely to be concerned about climate change and express a higher level of awareness and interest in climate-friendly behaviours (Petrescu-Mag et al., 2023; Korkala et al., 2014). The gender distribution in the survey demonstrated a balanced representation of male (51%) and female (49%) respondents though with males slightly higher, gender has been said to play a crucial role in climate change adaptation and awareness, gender dimensions in the context of climate change adaptation in coastal communities have shown that gender influences factors such as asset risk and livelihood risk perceptions (Graziano et al., 2018). Three categories of education levels (SSCE/O-Level, Degree or HND & A-Level/Higher/BTEC) had made up most of the responses, accounting for about 65% of the total participants, this is indicative of the fact that a significant portion of the respondents fall within these educational brackets, education has been identified as a key factor in understanding and employing adaptation strategies for climate change and unpredictability (Megabia et al., 2022). Households with a size ranging from 6 to 10 members were the largest category (53.4 %), this observation indicated that a significant portion of families within the community had relatively larger household sizes. Larger households have been noted to have implications for resource consumption, energy usage, and communal dynamics, potentially influencing the strategies and challenges related to climate change resilience. Ahmed & Alam (2015) in Bangladesh found that larger households faced greater challenges in dealing with climate change due to higher resource needs and lower per capita income. Household size has also been found to impact awareness of climate change effects, with larger household sizes being more vulnerable to adverse effects such as reduced agricultural production and food shortages (Ibrahim et al., 2015). Individuals who had lived in Port Harcourt for more than 10 years (66%) constituted the largest group. This significant percentage indicated a substantial portion of long-term residents who likely had deep ties to the community. A study in Chile by Fernandez et al., (2015) have shown that long-term residents tend to perceive more significant climate change over time compared to newcomers.

It is noteworthy that majority of respondents (85%) had heard about climate change, which indicated a relatively high level of awareness on climate change, however, a notable proportion (15%) of respondents had still not heard about climate change. This majority proportion indicates that a substantial segment of the population is indeed conscious of the potential consequences that climate change could bring to their community. The prevalence of climate-related content in television programs, played a significant role in spreading awareness on climate change followed by other media this agrees with (Ju & Jo 2021) who also identified the sources of information through which rural farmers received information on climate change, including personal observation, friends, radio, and television.

The references to changes in weather patterns, increased rainfall, and partial flooding suggested broader alterations in climatic conditions, potentially affecting the community’s susceptibility to extreme weather events and the capacity to manage water-related challenges. A significant majority (84.7%) had indicated noticing changes in their community attributable to climate change, with the most reported frequency as shifts in the community rainfall patterns (72.6%) and temperature, (63%) this substantial percentage underscores the fact that a significant portion of the community perceives climate change as a tangible factor influencing their local environment. This result is in line with the reports of (Stanley et al., 2021) that had high percentage (85-93%) of respondents who had perceived climate change impacts in their community and Ojo et al., (2019) in their study among fishing communities in the Niger Delta, who found that 98% of respondents perceived changes in climate variables like rainfall patterns, temperature, and sea level rise. The most reported impacts as direct results of these changes were extreme cold, heatwaves and flooding.

On the dependence on climate sensitive resources respondents’ perception had suggested that some individuals had recognized a certain level of reliance on sectors such as agriculture, fishing, or forestry, but this dependence hadn’t been absolute as 37% went for “Partially” and 35% “Yes”. Though a study by Onwumodu and Chukwu (2020) found that 85% of respondents relied on climate-sensitive sectors like agriculture and fishing.

Majority of respondents had expressed (“No” 65%) that they didn’t believe that they or their family members had health conditions that might have been worsened by climate change Impact, this perspective suggests that most individuals perceived their health conditions or those of their family members to have been relatively unaffected by changing climatic conditions. Nwaogu and Agunwoke (2020) in neighbouring Imo and Rivers States mentioned limited understanding of health impacts, potentially aligning with the “No” category while the study of Ajaegbu et al. (2015) reflects the (“Not Sure” 19%) category as it mentions limited awareness about specific health impacts. The study of Ebi et al. (2017) which focused on the Niger Delta, highlighted the potential for climate change to worsen existing health conditions aligning with the (“Yes”16%) category of this study.

On climate change adaptation, majority of respondents (74%), had indicated that they or their household hadn’t taken any specific measures to adapt to the impacts of climate change while only 26% did take measures that include the use of renewable energy, climate resilient houses and water management related measures. Low adaptive capacity of rural households in the region has been said to be influenced by factors such as poverty, lack of education, and limited access to alternative livelihood options (Tonbra, 2021).

A good number of respondents (59%) were not sure of any existing community-based adaptation measures in place while some others (28%) believed there were none, this uncertainty could be said to indicate a lack of awareness about such initiatives, potentially pointing towards a need for increased communication and education about community-based adaptation efforts, only 13% were aware of some community initiatives. While for government and non-governmental initiatives a significant 88% were not aware of programmes focused on climate change adaptation, This significant percentage suggests a widespread lack of awareness about initiatives that are specifically aimed at addressing the impacts of climate change and building resilience within the community this corroborates with (Oramah & Olsen, 2021) whom though stated that vulnerability of Nigeria to climate change has led to efforts by the government to develop adaptation and mitigation strategies also noted that institutional capacity for climate change adaptation at the federal, state, and local government levels were still weak. Though with varying levels of concern, overall, a good number of respondents have concerns about the future impacts of climate change in their region. Likewise varying levels of the perceived community preparedness to tackle future climate change impacts; many respondents did not feel their community was prepared for future impacts of climate change.

The individual predictor coefficients to understand which specific variables were driving the relationship between Climate change awareness and the independent variables, overall education level and household size have statistically significant relationships with climate change awareness with p-values of 0.005 and 0.008 respectively in the regression model, while age, gender, and occupation were not statistically significant.

For climate change impact and vulnerability, the statistical significance of the specific variables in the model using p-values showed changes in temperature, changes in rainfall pattern and changes in relative humidity with p-values of 3.01E-12, 1.5E-33 and 0.010103 respectively to have high significant impact on climate change vulnerability as their p-values were close to 0 (zero).

For climate change adaptation Overall, for statistical significance of specific variables, climate resilient house, renewable energy adoption, water management, Community-based adaptation measures and concern about future impacts of climate change had statistically significant effects on climate change adaptation with p-values of (1.21E-06), (4.24E-05), (2.13E-07) (0.003261) and (0.000389) respectively. However, Government/Non-Government Programs was not statistically significant with p-value of (0.9178).

CONCLUSION AND RECOMMENDATIONS.

This study reflects individuals and community’s challenges and opportunities in the face of climate change impacts. These underscores the necessity of promoting awareness, encouraging responsible behaviours, and establishing resilient infrastructure as critical components of government, community and individual response to climate-related challenges.

Although the survey recorded high awareness level of Climate change, many respondents still do not know what the impacts of climate change are though a good number of respondents are aware it is worthy of note that a good number of persons within the sample population relative to the sample size may not be aware of climate change as well as its impact.

likewise, a very low awareness level was recorded for government and non-government initiatives geared towards adaptation and resilience to climate change impact. If this initiatives exist in communities better awareness needs to be created as high percentage of respondent agreed to have heard about climate change via predominantly television and other media platforms same avenues could be utilised by the appropriate authorities to propagate and spread climate change adaption and resilience initiatives, many communities are also not prepared for future outturn of events that may exacerbate the impact of climate change, it is important for the government, local authorities, communities as well  as individuals to play an active role in the fight for survival against climate change impact.

Collaborative efforts that involved local residents, authorities, and relevant organizations are key to fostering resilience and implementing sustainable strategies to tackle the consequences of climate change. Integrating climate change into policy processes and improving climate science education can enhance the effectiveness of adaptation and mitigation efforts to reduce the effect of climate change.

References

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Sustainable Forest Management Vs. Climate Conservation: Key Differences

Daily writing prompt
Are there things you try to practice daily to live a more sustainable lifestyle?

At first glаnсe, sustаinаble forest mаnаgement аnԁ сlimаte сonservаtion seem to go hаnԁ-in-hаnԁ. Aren’t they both just рroteсting trees аnԁ forests? Look а little ԁeeрer though, аnԁ some key ԁifferenсes emerge. This аrtiсle will breаk ԁown how these two аррroасhes, thаt is Sustainable Forest Management and climate conservation are unique, their different goals, and why both are crucial for the planet.

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Defining the Terms

First, what exactly do we mean by sustainable forestry and climate conservation?

  • Sustainable forestry involves managing forests in a way that maintains biodiversity and ecosystem health while still allowing for ongoing timber harvesting. The goal is a balance between production and conservation.
  • Climate conservation focuses on protecting and restoring forests specifically to mitigate climate change. The goal is preserving trees to absorb and store carbon emissions that drive global warming.

So while sustainable forestry permits regulated tree harvesting, climate conservation prioritizes keeping forests completely intact.

Unique Goals

The core goals and motivations behind these two frameworks are distinct:

  • Sustainable forestry aims for a “triple bottom line” balancing economic, social and ecological concerns. Generating timber profits in a regulated, ethical way is part of the agenda.
  • Climate conservation zeroes in solely on forests’ climate impacts. Preserving carbon-storing trees takes priority over economic or social yields.

Sustainable forestry seeks a compromise; climate conservation pursues pure preservation.

Timescales Differ

The timescales considered also differ. Sustainable forestry generally operates on 50-100 year management plans. This gradual approach allows for selected harvesting and regrowth cycles.

Climate conservation has more immediate ecological aims by protecting mature forests. Their priority is stabilizing the climate in the coming decades, not centuries.

Contrasting Management Approaches

You’ll see different management strategies under each framework:

  • Sustainable forestry may cut older trees but ensures rapid replanting. They optimize for a vibrant, diverse, all-age forest.
  • Climate conservation preserves old growth forests and may restrict any disturbances to natural cycles. Storing existing carbon is the priority.

Both value biodiversity yet approach enhancing it differently.

Tools Can Overlap

Some specific tools used on the ground can be similar between the two frameworks. For example, both may use:

  • Forest inventory and mapping
  • Soil conservation practices
  • Fire risk reduction techniques
  • Watershed management planning

Yet these same tools get applied to different priorities based on the overarching management strategy.

Working Together

Is one approach clearly better than the other? Not necessarily! Sustainable forestry and climate conservation can actually complement each other when used in tandem across different geographic areas.

For example, sustainable forestry can operate productively in some working forests, while neighboring wildlands are set aside solely for climate conservation.

Managers today aim to holistically integrate these approaches at a landscape scale. It’s about striking the right balance tailored to each forest.

Looking Ahead

As climate change progresses, sustainable forestry may need to gradually align more with climate conservation values. But for now, these two frameworks fill different but equally crucial ecological niches.

Understanding their key differences allows us to employ each approach where it makes the most sense and maximizes benefits for both forests and human communities. Our future relies on foresters skillfully merging these two schools of thought.

Which Small Businesses Need Skip Bin Hire?

Daily writing prompt
Who would you like to talk to soon?

Hey small business owners. If your company produces any type of waste or debris, you likely need an efficient and affordable waste management solution. Enter: skip bin hire. Renting skip bins like SkipBinFinder is a smart move for countless small businesses across a wide variety of industries.

Let’s look at some examples of small and medium businesses that can benefit hugely from skip bin services:

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Construction Companies

Builders, electricians, painters – construction crews of all kinds generate tons of waste. From debris like concrete, wood, and tiles to tins of paint and empty cable spools, construction sites become messy fast. Skip bins provide on-site rubbish removal so crews can focus on the project rather than waste headaches.

Cafes & Restaurants

Food prep produces high volumes of waste from food scraps, plastic and paper packaging, and beverage containers. Skip bins give cafes and restaurants ample space to collect all rubbish before scheduled pickups keep the premises clean. Options like compactors and recycling skips help cut waste costs too.

Retail Stores

From boutiques to bookshops, retail stores need to dispose of cardboard boxes, packaging materials, tissue paper, hanger waste, food remnants and more. Skip bins stationed out back offer easy back-of-house waste collection with minimal disruption to customer areas.

Offices

While not as intense as industrial waste, offices still generate their fair share of rubbish. Everything from junk mail, food waste, printout paper and stationery to furniture, electronics and equipment gets thrown out regularly. An office skip bin easily contains this varied waste.

Event Planners

Special events ranging from weddings to markets always produce extra trash that venues aren’t equipped to handle. Event planners can take the guesswork out of waste management by hiring skip bins for convenient event clean-up.

Salons & Spas

Cut hair, product containers, wine bottles, soiled towels – spas and salons have constant waste removal needs. Skip bin rental gives these businesses an affordable disposal solution without needing to run out with the trash after each client.

Auto Repair Shops

Oil, filters, tires, batteries, and other hazardous automotive waste materials require proper disposal. Skip bins help mechanics and auto shops safely contain these tricky waste products until transferred for recycling or disposal.

Farming Enterprises

Farms produce high volumes of green waste like shrub and tree prunings as well as food scraps from produce processing. Agricultural skip bins give farms room to collect and remove all this material efficiently.

Vets & Animal Care

Animal care facilities deal with medical waste like sharps, fluids, and expired drugs that need careful disposal. Clinical skip bins with hazardous waste protocols offer safe blood and sharps disposal.

Hardware Stores

Lumber, bricks, garden waste and other oversized waste quickly piles up at hardware stores and builders’ yards. Skip bins conveniently hold this bulky refuse until it can be removed.

Conclusion 

As you can see, skip bins serve a critical purpose for small businesses across diverse industries. They make waste management more affordable, efficient and environmentally responsible. Contact a skip company to discuss bins tailored to your specific business needs. Let me know if you have any other questions on the benefits of skip hire for small enterprises.

Investment Imperatives: Nurturing Sustainable Development and Resilience

In today’s rapidly evolving world, the pursuit of economic growth and prosperity cannot be divorced from the imperative of environmental preservation and social equity. As we navigate through an era marked by unprecedented challenges, it is crucial to redefine our investment priorities and align them with the principles of sustainable development. This article delves into the investment imperatives that underpin resilient and sustainable growth, exploring the convergence of economic, environmental, and social factors that shape our collective future.

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Introduction: Redefining Investment Priorities in an Era of Disruption

The global landscape is undergoing profound transformations, driven by forces such as climate change, resource scarcity, technological disruptions, and shifting demographic patterns. These seismic shifts have profoundly impacted the way we perceive and pursue economic growth, necessitating a fundamental rethinking of our investment strategies. As we confront these challenges, it is imperative to nurture a holistic approach that harmonizes economic prosperity with environmental stewardship and social inclusivity. 

The Convergence of Economic Growth and Environmental Stewardship

Historically, economic growth has often been pursued at the expense of the environment, leading to the depletion of natural resources, the degradation of ecosystems, and the exacerbation of climate change. However, a paradigm shift is underway, where the pursuit of economic prosperity is increasingly intertwined with the preservation of our planet’s finite resources. Investments in sustainable practices, such as renewable energy, circular economies, and eco-friendly technologies, are not only vital for environmental conservation but also present immense economic opportunities.

Investing in Resilient Infrastructure: Building the Foundation for Sustainable Development

Resilient infrastructure is the bedrock upon which sustainable development rests. From transportation networks to energy grids, water systems, and digital infrastructure, investments in infrastructure that can withstand the impacts of climate change and other disruptive forces are essential. Incorporating principles of resilience, such as redundancy, adaptability, and resource efficiency, into infrastructure projects will not only safeguard economic activities but also ensure the well-being of communities and ecosystems.

Fostering Innovation and Technological Advancements

Innovation and technological advancements are catalysts for sustainable development, offering solutions to pressing environmental and social challenges. Investments in research and development, particularly in areas such as clean energy, sustainable agriculture, and resource-efficient manufacturing, can unlock transformative breakthroughs. Furthermore, leveraging emerging technologies like artificial intelligence, Internet of Things (IoT), and blockchain can facilitate the efficient management of resources, optimize supply chains, and foster transparency and accountability.

Strengthening Human Capital and Social Institutions

Sustainable development is not merely an economic or environmental endeavor; it is equally contingent upon investing in human capital and fortifying social institutions. Investments in education, healthcare, and workforce development are crucial for nurturing a skilled and productive workforce capable of driving innovation and adaptation. Additionally, strengthening institutions that promote social equity, inclusive governance, and human rights is essential for creating a resilient and just society.

Collaborative Efforts: Engaging Stakeholders and Forging Partnerships

Achieving sustainable development and resilience requires collaborative efforts that transcend borders and sectors. Engaging diverse stakeholders, including governments, private sector entities, civil society organizations, and local communities, is crucial for fostering a shared vision and pooling resources. Public-private partnerships, cross-industry collaborations, and global initiatives can catalyze the mobilization of capital, expertise, and innovative solutions towards achieving sustainable development goals.

Conclusion: Embracing a Holistic Approach to Sustainable Investment

In an era of unprecedented challenges and opportunities, nurturing sustainable development and resilience demands a holistic approach to investment. By aligning economic priorities with environmental stewardship and social equity, we can unlock a virtuous cycle of prosperity, regeneration, and resilience. It is through this lens that we can reshape our investment strategies, fostering a future where economic growth coexist harmoniously with environmental preservation and social inclusivity. The path forward requires bold vision, collective action, and a steadfast commitment to safeguarding the well-being of our planet and its inhabitants for generations to come.Through Upmarket.co, we can unlock a path towards a more sustainable and resilient future.

Green Prosperity Amidst Water Damage Challenges

Where there is damage, there is always a way to repair and rejuvenate. This rationale is especially important today as people face unprecedented challenges in climate and environment. It is time to discuss a pressing topic – how your efforts towards green prosperity can help tackle water damage challenges and mold a sustainable path forward.

Defining Green Prosperity

The term “green prosperity” may seem abstract or esoteric at first glance, but it encapsulates an essential idea. It refers to the conjunction of environmental preservation with healthy economic growth. As people’s understanding of the lasting impacts of industrial expansion has matured, so too has the realization that economic success doesn’t have to come at nature’s expense.

In fact, green prosperity suggests that true, sustainable growth occurs when industries are aligned with the principles of conservation and restoration. It lays down an intersection between advanced social performance and environment-friendly practices. Challenges like water damages are precisely where green prosperity’s approach can make a significant difference.

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Dwelling on Water Damage

Water damage is one of the most prevalent issues everyone faces today. Unexpected events like flash floods due to irregular weather patterns or leakages resulting from failing infrastructure can lead to significant water damage. This damage not just affects property values but also poses serious threats to human health, considering it creates a breeding ground for microorganisms like mold and mildew.

Aside from this, long-term water logging can also affect structural integrity of buildings, tarnish wooden furnishings and corrode metals. Thus, while it may seem like a localized issue, water damage truly needs a global approach for successful mitigation.

Green Recovery Strategies

To leverage green prosperity principles in addressing water damage, people need green recovery strategies. These are all about minimizing environmental impact while ensuring effective recuperation from water damage. Also, these strategies promote sustainable practices and energy conservation. This has led many to navigate to the Water Damage Specialist for green restoration practices.

For instance, rather than discarding water-damaged items straight away, the green recovery approach would focus on thorough cleaning, decontamination and restoration. This method cuts down waste, reduces the need for replacement production, and ultimately contributes to a greener economy.

Incorporating Water Efficiency

Water efficiency plays an important role in the quest for green prosperity amidst water damage challenges. By adopting more water-efficient practices like rainwater harvesting, greywater recycling etc., you can minimize the risk of future water damages due to shortages or excess supply. Efficient use of water also leads to other environmental benefits like lessening energy required to treat and distribute water.

From installing efficient plumbing fixtures in homes and commercial spaces to changing agricultural irrigation practices – every drop saved contributes towards a more resilient future.

Collaborative Approaches Involved

The journey towards green prosperity through effective water damage control demands collaboration; be it between citizens and authorities, between different industries or even between countries. Working collectively enables shared learning, pooled resources and yields resilient solutions that are applicable at different scales.

Collaborative initiatives like community-level alarm systems for early flood warnings or joint investments into improved infrastructure can make a world of difference. Look out for opportunities where you can participate in these collaborative approaches.

Nature-Based Solutions Role

Finally, explore the role of nature-based solutions in this mission. These are strategies that focus on the natural ecosystem’s ability to tackle environmental challenges. For instance, restoring wetlands can be seen as a nature-based solution as it boosts water absorption capacity hence reducing flood damage.

Effective implementation of these solutions requires community-wide awareness and participation. Remember – aligning your actions with nature’s wisdom is central to achieving green prosperity and addressing water damage challenges sustainably.

Flood Resilience Planning

To preempt water-related damages, strategic and comprehensive flood resilience planning becomes indispensable. This involves recognizing prone-to-damage areas, devising emergency response strategies, and preparing contingency relief plans. It’s essential to understand that such planning not only encompasses built infrastructure but also natural ecology.

As individuals, it is crucial that people actively participate in community-led resilience initiatives, educate themselves about local flood risks, and be well-versed with evacuation plans. Implementing resilience practices at household-level such as rain gardens or permeable pavings can also significantly contribute towards larger goals.

Exploring the Water Damage Specialist

Fighting water damages at scale requires experienced professionals. The experts on this website are trained in assessing the extent of damage, identifying potential risks and implementing effective, eco-friendly recovery tactics. They employ advanced tools and proven methodologies that ensure comprehensive recuperation while minimizing environmental footprints.

While their expertise is irreplaceable, you can contribute by being proactive about addressing any signs of water damage promptly and opting for firms that prioritize green methods.

Economic Impact Analysis

An economic impact analysis takes into account the direct and indirect consequences of water damage on a region’s economy. This includes both short-term impacts like job losses or interrupted supply chains, and long-term ones like reduced property values or tourism. Understanding these helps formulate informed mitigation strategies and invest wisely in prevention measures.

As advocates for green prosperity, people must demand transparent economic impact analyses for water events in different regions. Utilize the findings to lobby for pertinent policy adjustments or effective resource allocation.

Climate Advocacy Efforts

While individual efforts are important, the scale of water damage challenge requires collective action – climate advocacy serves as an effective tool here. Advocating for stronger regulations against activities harming water bodies, pressing for transparency about companies’ water footprints, advocating government investment in sustainable alternatives – are all parts of the struggle.

Remember that every voice matters – use yours assertively to bring about transformational changes needed for achieving green prosperity.

Clean Energy In Recovery

Instead of conventional energy sources that leave a lasting imprint on the environment, opting for clean energy can be an effective method in recovery efforts from water damage. This implies using solar-powered dehumidifiers, wind-powered pumps or bio-energy sourced heating systems in the restoration process.

Choosing such options ensures that the path towards recovery doesn’t contradict the pursuit of green prosperity.

Sustainable Community Involvement

A collective approach is key to tackling water damage on a macro scale. Encouraging sustainable practices within local communities can go a long way in preventing future occurrences of such damages. These may include organizing tree-planting drives, encouraging rainwater harvesting, or advocating for waste management reforms.

Such community actions not only favors immediate mitigation of current issues but also promotes long-term conservation goals for broader green prosperity.

Policies Shaping Actions

Policies have a significant influence on how individuals and organizations react to and prepare for events like water damages. Effective regulations encouraging sustainability, resilience building and resource conservation can shape actions at all levels – from household habits to industry operations.

Educate yourself about existing policies, lobby for necessary ones and ensure compliance at your personal and professional levels to make sure policy influence is maximized towards achieving green prosperity.

To Summarize

The journey towards green prosperity amidst continual threats like water damage may seem daunting, yet the collective perseverance holds the power to overcome these challenges. By adopting resilient strategies, encouraging sustainable practices, advocating for effective policies, and harnessing technological and natural solutions, you can indeed transcend these trials.

Remember, each one of us has an essential role to play in this journey – commit to your part and help build a sustainable and prosperous future. The green prosperity amidst water damage challenges is not just about survival, but it is a path towards thriving with nature.