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Floral diversity and carbon stocks and of protected forest ecosystem: A case of UENR’s Bat Sanctuary, Sunyani, Ghana

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Open Journal of Forestry 2018年第1期8卷 29-41页

作者： nat owusu-prempeh Osei owusu Antobre Thomas Agyei Department of Land Reclamation and Rehabilitation Faculty of Forest Resources Technology Kwame Nkrumah University of Science and Technology Kumasi Ghana Global Change Research Institute CzechGlobe Brno Czech Republic University of Energy and natural Resources (UENR) Sunyani Ghana

The study assesses the functional status of the University of Energy and natural Resources’ (UENR) bat sanctuary by examining its floral diversity and carbon stocks. Twenty-nine sampling points (plots) were randomly generated by using the ArcGIS random sampling algorithm. Using a three-nest sampling plot of 100m2, 25m2, and 1m2 quadrat, the enumeration of trees (DBH>10cm), saplings (>2cm DBH 0.05) between the 10m buffer created and the core area with respect to species diversity and carbon stocks. The study has provided valuable information on the functional status of the bat sanctuary which will help promote its conservation for sustained provision of ecosystem services.

关键词： Carbon Stocks Floral Species Diversity Protected Area (PA) Edge Effects Geostatistics Ghana

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Climatic and non-climatic factors driving the livelihood vulnerability of smallholder farmers in Ahafo Ano North District, Ghana

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Regional Sustainability 2024年第3期 26-41页

作者： Frank BAFFOUR-ATA Louisa BOAKYE Moses Tilatob GADO Ellen BOAKYE-YIADOM Sylvia Cecilia MENSAH Senyo Michael KWAKU KUMFO Kofi prempeh OSEI owusu Emmanuel CARR Emmanuel DZIKUNU Patrick DAVIES Department of Environmental Science Kwame Nkrumah University of Science and Technology Department of Meteorology and Climate Science Kwame Nkrumah University of Science and Technology

Smallholder farmers in Ahafo Ano North District, Ghana, face multiple climatic and non-climatic issues. This study assessed the factors contributing to the livelihood vulnerability of smallholder farmers in this district by household surveys with 200 respondents and focus group discussions(FGDs) with 10 respondents. The Mann–Kendall trend test was used to assess mean annual rainfall and temperature trends from 2002 to 2022. The relative importance index(RII) value was used to rank the climatic and non-climatic factors perceived by respondents. The socioeconomic characteristics affecting smallholder farmers' perceptions of climatic and non-climatic factors were evaluated by the binary logistic regression model. Results showed that mean annual rainfall decreased(P>0.05) but mean annual temperature significantly increased(P<0.05) from 2002 to 2022 in the district. The key climatic factors perceived by smallholder farmers were extreme heat or increasing temperature(RII=0.498), erratic rainfall(RII=0.485), and increased windstorms(RII=0.475). The critical non-climatic factors were high cost of farm inputs(RII=0.485), high cost of healthcare(RII=0.435), and poor condition of roads to farms(RII=0.415). Smallholder farmers' perceptions of climatic and non-climatic factors were significantly affected by their socioeconomic characteristics(P<0.05). This study concluded that these factors negatively impact the livelihoods and well-being of smallholder farmers and socioeconomic characteristics influence their perceptions of these factors. Therefore, to enhance the resilience of smallholder farmers to climate change, it is necessary to adopt a comprehensive and context-specific approach that accounts for climatic and non-climatic factors.

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Climatic and non-climatic factors driving the livelihood vulnerability of smallholder farmers in Ahafo Ano North District,Ghana

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Regional Sustainability 2024年第3期5卷 24-39页

作者： Frank BAFFOUR-ATA Louisa BOAKYE Moses Tilatob GADO Ellen BOAKYE-YIADOM Sylvia Cecilia MENSAH Senyo Michael KWAKU KUMFO Kofi prempeh OSEI owusu Emmanuel CARR Emmanuel DZIKUNU Patrick DAVIES Department of Environmental Science Kwame Nkrumah University of Science and TechnologyKumasiAK-039-5028Ghana Department of Meteorology and Climate Science Kwame Nkrumah University of Science and TechnologyKumasiAK-039-5028Ghana

Smallholder farmers in Ahafo Ano North District,Ghana,face multiple climatic and non-climatic *** study assessed the factors contributing to the livelihood vulnerability of smallholder farmers in this district by household surveys with 200 respondents and focus group discussions(FGDs)with 10 *** Mann–Kendall trend test was used to assess mean annual rainfall and temperature trends from 2002 to *** relative importance index(RII)value was used to rank the climatic and non-climatic factors perceived by *** socioeconomic characteristics affecting smallholder farmers’perceptions of climatic and non-climatic factors were evaluated by the binary logistic regression *** showed that mean annual rainfall decreased(P>0.05)but mean annual temperature significantly increased(P<0.05)from 2002 to 2022 in the *** key climatic factors perceived by smallholder farmers were extreme heat or increasing temperature(RII=0.498),erratic rainfall(RII=0.485),and increased windstorms(RII=0.475).The critical non-climatic factors were high cost of farm inputs(RII=0.485),high cost of healthcare(RII=0.435),and poor condition of roads to farms(RII=0.415).Smallholder farmers’perceptions of climatic and non-climatic factors were significantly affected by their socioeconomic characteristics(P<0.05).This study concluded that these factors negatively impact the livelihoods and well-being of smallholder farmers and socioeconomic characteristics influence their perceptions of these ***,to enhance the resilience of smallholder farmers to climate change,it is necessary to adopt a comprehensive and context-specific approach that accounts for climatic and non-climatic factors.

关键词： Smallholder farmers Livelihood vulnerability Climate change Socioeconomic characteristics Food security Ghana

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