Journal of Geography, Environment and Earth Science International最新文献

{"title":"Potential Impacts of Okpuno Egbu Dumpsite on Groundwater Resources in Parts of Nnewi, Southeastern Nigeria","authors":"C. Emecheta, A. Okpara, K. A. Ifeanyichukwu, F. Madu, C. M. Okolo","doi":"10.9734/jgeesi/2023/v27i8701","DOIUrl":"https://doi.org/10.9734/jgeesi/2023/v27i8701","url":null,"abstract":"The study area, Nnewi is one of the most populated, commercial and industrialized cities in Anambra State. Geophysical data were collected from 15 vertical electrical sounding (VES) points and hydrogeochemical analysis of 15 groundwater samples collected from 15 locations were analyzed for their chemical composition and used to assess the impact of the dumpsite at Okpunoegbu on groundwater in the study area. The results of the vertical electrical sounding indicate that most of the aquiferous units fall within the fourth layer at most of the Relocations with an average resistivity of 1340.25Ωm, an average thickness of 41.75m and average depth of 51.25m. The range of the regional water table is from 25.41m to 99.42m. The Dar-Zarrouk parameters; longitudinal conductance and transverse resistance, s and t were determined from the geophysical data to be 0.007mho and 55966.9Ω respectively. The results of s indicate that the protective capacity of the overburden layers to underlying aquifer is low. which implies easy transmission of pollutants to the aquifers making them vulnerable to pollution. The results of water analysis show that the range of pH in the samples is between 5.73 to 6.95 indicating that 20% of the water samples are slightly acidic and 80% to alkaline. TDS, TSS and EC were found to be within the permissible limits of WHO and NSDWQ standard guidelines. COD and BOD were above the permissible limits indicating the water samples to be severely polluted. DO1 and DO5 range between 22.78 - 65.40 mg/L and 48-358.96 mg/L respectively. The major cations and anions were within the permissible limits.. However, the heavy metals range in samples were cadmium (0.04-0.37mg/L), chromium (0.01-0.10mg/L), mercury (0-0-07mg/L) and lead (0.1-0.93mg/L), exceed the permissible limits in some samples. The geospatial distribution maps of the heavy metals implicate the dumpsite and other sources as contributors of the increased concentrations of cadmium and lead. while indicating the dump as a major contributor of chromium and mercury to groundwater in the study area. The calculated quality indices, WQI and HMPI rate the groundwater as highly polluted and unsuitable for drinking, and the CD and HMEI as moderately to highly polluted, respectively. The identified hydrochemical facies classify the water as Ca-Cl and Ca-Mg –Cl – SO4 water type. The Cl – SO4 facie indicate end water usually with increased age found in the discharge areas. The Okpunoegbu dumpsite is an important source of groundwater contaminants and pollutants especially the heavy metals such as cadmium, mercury, chromium and lead. The protective capacity of the overburden is enhancing the vulnerability of the aquifers to pollution as they are rated as low. It is recommended that some remediation measures be carried out to restore the groundwater quality and prevent further pollution being initiated and appropriate water treatment be carried before use for drinking purposes.","PeriodicalId":15886,"journal":{"name":"Journal of Geography, Environment and Earth Science International","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87398178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Estimation of Greenhouse Gas Emissions and Absorption from the Agriculture, Forestry and Other Land Use Sector in the Monomodal and Bimodal Rainfall Forest Agroecological Zones of Cameroon","authors":"J. Amougou, Forghab Patrick Mbomba, Lucas Dominique Bembong Ebokona, Geh Kisito Fuh, Bikono Pascal Freddy, Garga Amadou, Faiza Iyawa, Abdouraman, Enoh Ayuk Michael Daniel Armstrong, Bangdang Yolande Ghislaine, Mewamba Ariane Prisca, Ngoh Njoume Ndedie Teclaire, Maliedje Tabuguia Arielle","doi":"10.9734/jgeesi/2023/v27i8700","DOIUrl":"https://doi.org/10.9734/jgeesi/2023/v27i8700","url":null,"abstract":"This greenhouse gas (GHG) accounting study of the Agriculture, Forestry and Other Land Use sector assesses carbon emissions and absorption for the period 2010 to 2018 in the Monomodal and Bimodal rainfall agroecological zones. The methodological approach used for GHG emissions calculations in the Livestock category is the one proposed by the Intergovernmental Panel on Climate Change (IPCC) 2006 guidelines, taking into account the national systems of other countries. In general, Tier 1 has been used for the calculation of emissions. Emissions/removals are calculated by integrating the activity data of the different sectors considered in the IPCC software. In the subcategory of land use change, the SEPAL platform and ArcGis 10.6 software were used to download and process the images.  In addition, the Peng (2000) equation was used to assess the soil organic carbon stock. \u0000Emissions from the two agroecological zones are 281,541.3 GgCO2Eq and absorptions are -2,924,841.22 GgCO2Eq. The potential carbon stock that can be recovered in the two agroecological zones is -2,643,299.92 GgCO2Eq. \u0000It is clear that these two agroecological zones absorb more than they emit. These results show that the Bimodal and Monomodal rainfall agroecological zones have a high absorption potential that Cameroon could use in the framework of internationally transferable mitigation results.","PeriodicalId":15886,"journal":{"name":"Journal of Geography, Environment and Earth Science International","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90174234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Land Use Conflicts and Planning Implications: Insights from Kumbo, Cameroon","authors":"Njiysinyuy Elizabeth Nyuykighanse, Banseka JaneFrances Yenlajai, Cletus Forba Fru, J. N. Kimengsi","doi":"10.9734/jgeesi/2023/v27i8699","DOIUrl":"https://doi.org/10.9734/jgeesi/2023/v27i8699","url":null,"abstract":"As actors compete over land for varied reasons, conflicts linked to the multiplication of incompatible land uses have witnessed an increase. This validates the need for renewed evidence on the trigger mechanisms and manifestations of land use conflicts. To close this knowledge gap, this paper examines land use conflict dynamics and their planning implications in Kumbo – Cameroon. The paper further explores the manifestations of land use conflicts, and examine planning options to stem such conflicts. Data for this study was obtained through a random survey of 394 respondents. This was further complemented by interviews and focus group discussions. The data obtained was analyzed using descriptive statistics and the logit model. This was further buttressed through spatial analysis using Arc GIS 10.8. The logit results reported that informal economic activities tend to increase the likelihood of land use conflicts in Kumbo. Furthermore, the analysis showed an intricate direct relationship between poor planning and implementation of policies, and increasing land use conflicts in Kumbo. In the wake of an expected increase in land use conflicts, this paper suggests pragmatic solutions aimed at relocating and realigning compatible land uses in this community.","PeriodicalId":15886,"journal":{"name":"Journal of Geography, Environment and Earth Science International","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81345416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Human Health Risk Assessment of Trace Metals in Water, Sediments and Edible Fish Species Collected from Idu-Uruan Beach, Akwa Ibom State, Nigeria","authors":"U. U. Ubong, A. D. Akpan, I. Ekwere, Emaime J. Uwanta","doi":"10.9734/jgeesi/2023/v27i8698","DOIUrl":"https://doi.org/10.9734/jgeesi/2023/v27i8698","url":null,"abstract":"Aim: This study evaluates human health risk assessment of trace metals particularly [Chromium(Cr), Copper(Cu), Manganese(Mn), Lead(Pb), and Zinc(Zn)] in water, sediments and edible fish species collected from Idu-Uruan Beach, Akwa Ibom State, Nigeria. \u0000Study Design: Sediments, water and fish were collected from Esuk River Idu Uruan. \u0000Methodology: The water samples were collected in 1 liter sterile polyethylene plastic container in triplet. Sediments samples were also collected in triplicates from the same site where water samples were sampled and preserved in polyethylene bags. A total of 25 fish samples (5 of each species) were also randomly collected from Esuk River. The total samples collected were 29.The samples were digested with aqua regia (HCl and HNO3; 3:1) and analysed with an Atomic Absorption Spectrophotometer for Cu, Mn, Cr, Zn and Pb. \u0000Results: Results showed that trace metals were accumulated more in the gills than in the muscles as such consumption of the gills is more detrimental to health than the muscle. Trace metals were accumulated more in water collected at the bank of the river (UWB) than in water collected at the middle of the river(UWA) as such UWB was more polluted than UWA. Also trace metals were accumulated more in sediment collected at the bank of the river (USB) than in sediment collected at the middle of the river (USA), implying that USB was more polluted than USA. The estimated daily intake, hazard index and hazard quotient via ingestion pathway for all the investigated metals were less than unity. \u0000Conclusion: Water and sediments in Esuk River, Idu Uruan is not highly polluted. Frequent monitoring of the aquatic environment is advocated to detect and prevent cumulative effect of trace metal pollutants in edible fishes, which may result in health risk in humans.","PeriodicalId":15886,"journal":{"name":"Journal of Geography, Environment and Earth Science International","volume":"47 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86568025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of Geomorphic Variables on Dissection Index in Western Doon of Dehra, Uttarakhand, India","authors":"Tajvir","doi":"10.9734/jgeesi/2023/v27i8697","DOIUrl":"https://doi.org/10.9734/jgeesi/2023/v27i8697","url":null,"abstract":"Dissection Index is a scale of measure of degree of roughness of the earth surface. The degree of roughness of earth surface is consolidated outcome of morphometric elements like – average slope, relative relief, absolute relief, drainage density and lithology. The dissection index is very useful variable in the study of the terrain. The purpose of researcher is to explore the effect of morphometric elements on the dissection index. The formula put forth by Dove Nir (1957) has been adopted to find out the dissection Index. The Wentworth Method has been adopted to calculate the average slope. Study reveals that the coefficient of correlation between relative relief and dissection index is 0.882. It is 0.627, in case of average slope and dissection index. The coefficient of correlations is 0.527 in respect of absolute relief and dissection index. Investigation reveals that relative relief has highly impacted the dissection index in the area. Average slope has moderately influenced the dissection index. The value of coefficient of correlation between drainage density and dissection index, suggests the less impact of drainage density on dissection index.","PeriodicalId":15886,"journal":{"name":"Journal of Geography, Environment and Earth Science International","volume":"67 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74066798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Delineation of the Langat Basin Aquifer Based on Geological and Hydrogeological Characterization of Three Urban Areas of Malaysia","authors":"Syed Haque, N. Roslan","doi":"10.9734/jgeesi/2023/v27i7695","DOIUrl":"https://doi.org/10.9734/jgeesi/2023/v27i7695","url":null,"abstract":"Aims: The aim of this study is to find out the hydrogeological settings and aquifer properties of Kajang, Bangi, and Semenyih urban areas to overcome the mismanagement of groundwater. \u0000Study Design: The scarcity of groundwater is one of the major concerns of urbanization in growing populated countries like Malaysia. Lack of knowledge of subsurface geology, hydrogeology and aquifer properties is the main reason for the groundwater mismanagement of the Langat Basin. \u0000Place and Duration of Study: The study targeted three growing urban areas Kajang, Bangi and Semenyih of Malaysia. Data were collected from the Mineral and Geosciences Department, Malaysia. Borehole logs, pumping tests and groundwater level monitoring data have been analysed and interpreted for this study. \u0000Methodology: Subsurface logs have been produced by the Strater Demo4 software; Water level analyses have been done by the groundwater level monitoring data, the contour map was plotted by using ArcGIS software with calculated groundwater head values and the Pumping test curve has been prepared by using Excel 2007. \u0000Results: Study areas are situated in Kenny Hill formation. Water is pumped from four types of formations they are; hard rock, weathered sedimentary, shallow sedimentary and a combination of alluvium and hard rock. Groundwater flow direction is controlled by the topography, from the hilly north-eastern side to the low elevated south-western side. The identified aquifer condition of the Kajang area is confined, boundary and consolidated fractured. Water is pumped from the confined fractured aquifer in Bangi town and from the leaky, consolidated fractured and unconfined aquifer in Semenyih town. Transmissivity and Specific capacity of all types of aquifers show a range of 2.35m2/day to 25.92m2/day and 2.64 m2/day to 41.28m2/day respectively. \u0000Conclusion: This study will help to establish robust policies for the sustainable development of groundwater.","PeriodicalId":15886,"journal":{"name":"Journal of Geography, Environment and Earth Science International","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73888178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Stakeholder’s Domestic Water Harvesting Infrastructure: Resultant Conflicts and Management Strategies in the Upper Noun Valley, North West Region of Cameroon","authors":"Sabastian Ande Billa, Z. N. Fogwe","doi":"10.9734/jgeesi/2023/v27i7696","DOIUrl":"https://doi.org/10.9734/jgeesi/2023/v27i7696","url":null,"abstract":"Many communities in developing countries face difficulties in hydrographic needs for domestic water and hence require greater investment to achieve water security. This paper examines the water infrastructure and the resultant conflicts emanating from the management of the water harvesting infrastructure put in place by the stakeholders of the water sector of the Upper Noun Valley. The study exploited secondary sources such as published and unpublished articles, reports and collected primary data. Primary data collected for this study used both quantitative and qualitative approaches. The results show that, traditional authorities, Village Development Organisations (VDOs) elites, Non-Governmental Organisations (NGOs), confessional bodies (Churches) and the state are main community water supply stakeholders in Upper Noun Valley. Water supply infrastructure ranges from local and manual driven to sophisticated diesel and electric power driven devices that supply water to the communities in the area. Infrastructural diversity generates imbalances in water supply over space and time within the communities in the area. The situation creates water supply shortages that usher in a plethora of water conflicts between users. The conflicts are accentuated by climate change which only makes a bad situation worse. During such periods, conflicts in the form of violence amongst water carriers on few regular sources, and with grazers on streams and rivers, are most common. The study concludes that Community Water Management Conflicts (CWMC) is mostly derived from water system’s management policies by various stakeholders, the type of harvesting technology and the attitude of water users. Traditional policies (Kwifon, Fon) in the forms of beliefs and norms on water, water pricing and rationing are some strategic measures to combat water conflicts within the valley. The study recommends the need to apply a bottom up policy, the reliance on flexible technology in water harvesting, and a concerted effort in promoting an Integrated Water Management policy within the valley communities.","PeriodicalId":15886,"journal":{"name":"Journal of Geography, Environment and Earth Science International","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74141762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Citizens Science Perspectives on Drivers of Sedimentation in the Lusitu River Catchment in Chirundu District, Zambia","authors":"Nordoft Singubi, M. Muchanga, Richman Wankie, Ian Zulu","doi":"10.9734/jgeesi/2023/v27i7694","DOIUrl":"https://doi.org/10.9734/jgeesi/2023/v27i7694","url":null,"abstract":"The problem of sediment generation is very pronounced in Southern Zambia and, Lusitu River Catchment in particular. Despite numerous positivistic and geophysical explanations on factors influencing sedimentation, there is still a gap regarding comprehensive understanding of citizens science-based perspectives in the study of geophysical processes, specifically around sedimentation. Previous research has primarily focused on mapping land-use changes and assessing the impact of livelihood activities on geomorphic changes using techniques such as GIS, SWAT, and others, but with minimal or no consideration given to the role of citizens scientific perspectives. The study was informed by analytic eclecticism paradigm and used mixed methodology that was inherently citizens science. Data was collected using observation and semi-structured interviews and was analysed using descriptive statistics namely, mean, standard deviation, coefficient of variation and, thematic analysis. The results showed that agricultural activities particularly, dry season crop field preparation prior to the onset of rainfall and intensive soil tillage farming practices were the major drivers of sedimentation of the Lusitu River. Geomorphic factors driving sedimentation of Lusitu River were gully erosion, loose soils (Leptosols), unstable riverbanks and weak sedimentary rock formations. Addressing the drivers of sedimentation in the Lusitu region requires a holistic approach that recognizes the importance of citizens’ scientific perspectives. Efforts should focus on raising awareness and engaging with local communities to promote sustainable land and water management practices. This includes integrating traditional knowledge with modern scientific methods, fostering community participation in decision-making processes, and providing access to resources and education. The paper says that, understanding drivers of sedimentation in hydrological systems is a function of understanding not only the geophysical process independent of human perspectives, but also the citizens’ scientific perspectives.","PeriodicalId":15886,"journal":{"name":"Journal of Geography, Environment and Earth Science International","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83708893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of Potable Water Supply in Akure North Local Government Area, Ondo State, Nigeria","authors":"Oyebode Adeola Famose, A. Olajuyigbe","doi":"10.9734/jgeesi/2023/v27i7693","DOIUrl":"https://doi.org/10.9734/jgeesi/2023/v27i7693","url":null,"abstract":"This paper assessed potable water supply in Akure North Local Government Area, Ondo State, Nigeria, with a view to suggesting strategies for improvement in water supply. This research made use of 466 copies of its research questionnaire administered randomly to household heads in five [5] selected communities of Akure North LGA. The selected communities are Ita-Ogbolu, Ogbese, Igoba, Iju, and Oba-Ile. A sample size of 466 respondents equalling 0.3% of the population was randomly selected across the study area for questionnaire administration. The survey research design method through the use of questionnaire was employed to gather data on the assessment of potable water in the study area. Findings revealed protected hand dug well to be the dominant source of domestic water supply in all communities covered in the study.  Huge percentage of the respondents reported that their main sources of water were not reliable during dry season while some said it was not reliable during the raining season. The respondents complained of long distance and the time it takes them to get water from their water source. Boiling of water was the main water treatment among households. Typhoid was the prevalent water borne diseases among households, closely followed by diarrhoea. The study therefore proposed the construction of mini water scheme by the state government and some corporate individuals; the water points should be within 500 m of resident’s homes; construction of a dam for multifarious purposes and enlightenment of residents on the need to treat their water adequately before use.","PeriodicalId":15886,"journal":{"name":"Journal of Geography, Environment and Earth Science International","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84975761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Relationships between Land Use Changes and Benthic Macroinvertebrates’ Community Structure in an East African Riverine Environment","authors":"Samuel Abuyeka Tela, N. Masayi","doi":"10.9734/jgeesi/2023/v27i7692","DOIUrl":"https://doi.org/10.9734/jgeesi/2023/v27i7692","url":null,"abstract":"Anthropogenic land use activities affects the health status of river ecosystems in supporting aquatic biodiversity. Undisturbed wetlands ensure water bodies are ecologically healthy for community livelihoods. Recent years have witnessed degradation of aquatic ecosystems and this has devastating effects on the environment and community livelihoods. One of such wetlands is river Isiukhu of western Kenya. This study analysed water physico-chemical parameters and benthic macroinvertebrates’ assemblages of River Isiukhu between August to November, 2022. Four sampling stations were selected along the longitudinal river gradient based on anthropogenic impact and dominance of land use activities. Sampling stations were classified as ‘very high’, ‘high’, ‘moderate’ and ‘low’ and rated 4,3,2 and 1 respectively, depending on the anthropogenic impact. Macroinvertebrates were sampled using D-frame net and classified using appropriate keys. Anthropogenic activities and habitat characteristics were noted and recorded. Water quality parameters were determined in situ. Macroinvertebrates’ population indices were calculated to determine community structure. Sorenson’s Coefficient quantified similarities of species in different stations. Pearson correlation and ANOVA tested the study hypothesis. About 1,391 invertebrates were collected belonging to 12 orders, 32 families and 30 genera. Orders Ephemeroptera, Hemiptera, Diptera and Coleoptera recorded highest percentage taxonomical composition. Upper pristine stations (F and G) supported more species richness and diversity than lower stations (L and T). Macroinvertebrates’ communities in terms of diversity, abundance, richness, evenness, and functional feeding groups responded differently to impacts of anthropogenic activities, due to their varied adaptation traits. Water quality varied significantly between sampling stations (ρ <0.05). Close relationship existed between land use activities and species diversity (r=0.8; ρ < 0.05); richness (r=0.8779; ρ < 0.05); evenness (r=0.1067; ρ < 0.05); and abundance (r=0.962; ρ < 0.05). The study recommends the need to conserve riparian vegetation as a way of mitigating and adapting to the impact climate change on stream ecosystem.","PeriodicalId":15886,"journal":{"name":"Journal of Geography, Environment and Earth Science International","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84827310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}