生态系统与生态学杂志

抽象的

Assessing Climate Change Impacts on Ecosystem Services and Livelihoods in Ghana: Case Study of Communities around Sui Forest Reserve

Emmanuel Boon and Albert Ahenkan

The link between climate change, ecosystem services and livelihood in developing countries has been well established. Tropical forest ecosystems are particularly of great importance to the livelihood of millions of people. Recent decades of escalating climate change impacts on ecological systems and livelihoods worldwide and the vulnerability of forest dependent communities raise concerns about the consequences of ecosystem changes for human well-being. Applying the human ecological approach, this paper examines climate change impacts on ecosystem services and livelihoods of the communities around the Sui River Forest Reserve (SRFR) in the Sefwi Wiawso District in the Western Region of Ghana, the main drivers of the change, the vulnerabilities and adaptation strategies being used by the communities. The results of the study indicate that climate change impacts are decreasing the capability of the SRFR ecosystem to provide essential services to the communities. The principal livelihood sources affected by the climate change impacts are agriculture, forest resources and water resources. To minimize the impacts of climate change, the communities around the reserve have adopted various adaptation and coping strategies to improve agriculture, biodiversity conservation, and water resources management. The paper also suggests strategies that will enable policy-makers to effectively improve ecosystem services and climate change mitigation and adaptation in Ghana.