An Assessment of the Threats and Vulnerabilities to Biodiversity in Ghana

Abstract

All organisms are adapted to specific climatic conditions, and any substantial alteration in these conditions can threaten the survival of numerous species. This study examined the threats and vulnerabilities to biodiversity in Ghana, using 15 identified potential threats. The study employed a descriptive research design with a quantitative approach. A convenience sampling technique was used to select 50 respondents, and the data were collected using a questionnaire. The questionnaire, developed from previous studies, was validated using Cronbach's Alpha to ensure reliability. The results were presented using maximum, minimum, mean, and standard deviation values for the assessed threats. The findings revealed that the mean scores ranged from 4.53 to 4.02, indicating that all identified threats were considered significant, though some were viewed as more critical than others. The most severe threat to biodiversity in Ghana was the overexploitation of natural resources, with a mean score (MS) of 4.53 and a relatively low standard deviation (SD) of 0.546. Population growth followed closely, with an MS of 4.49 and an SD of 0.621. Climate change ranked as the third threat with an MS of 4.43 and an SD of 0.651. These threats were further exacerbated by urbanisation, poor resource governance, and pollution. Effective strategies, with an emphasis on habitat protection, forest conservation, and community awareness, are crucial in mitigating biodiversity loss in Ghana. However, context-specific solutions, combined with stakeholder involvement in policy enforcement and sustainable practices, are also necessary to combat the threats to biodiversity in Ghana and other developing countries.