Climate variability and coastal vulnerability: implication for mainstreaming climate adaptation in the Dangme East District of Ghana

Margaret Appiah, Regional Institute for Population Studies (RIPS) and Carolina Population Centre
Aaron K. Christian, University of Ghana
Donatus Yaw Atiglo, University of Ghana
Joseph Intsiful, University of Ghana

Sustainability of coastal communities and resources is under threat with intensity and increased frequency of climatic events. Livelihoods along the coast of Dangme East District are susceptible to shocks caused by these impacts. This study examined climatic patterns and trends, impacts and implication for sustainable livelihoods and climate-resilient adaptation. Primary and secondary sources of information were used. Temperature and precipitation data of Ada (1970-2012) from Ghana Meteorological Agency were analyzed using RClimdex and NewLoclim. Results showed a uni-modal rainfall pattern with long dry season and short growing period. High evaporation rate results in about ninety percent loss of annual rainfall. The area is relatively dry (radiative index of dryness of 2.1). increasing temperatures accompanied with significant increase of hot days. Patterns and trends observed negatively affect livelihoods, health, energy requirement and salt industry. Further study is required to ascertain perceived impacts on livelihoods and responses by communities. Key words: Climate, Coastal, Vulnerability, Ghana