Mainstreaming climate change in policy frameworks for community-based natural resource management in a semi-arid savannah environment: case study of Botswana

Community-based natural resource management (CBNRM) is a concept that was introduced in southern Africa back in the 1980s with the dual aim of biodiversity conservation and poverty reduction in communities endowed with natural resources. Community-based tourism (CBT), one of the major forms of CBNRM, depends on natural resources, particularly wildlife, and weather and climatic conditions. However, natural resources are under threat from climatic changes and other anthropogenic and natural disturbances. This calls for the need to interrogate the extent to which CBNRM initiatives mainstream climate change in their agenda. The main aim of this article is to assess the extent to which the climate change agenda has been mainstreamed into the policy framework of Botswana's CBNRM program. The specific objectives are to (1) document the impacts of climate change on CBNRM-related initiatives in Botswana; (2) determine the relationship between climate parameters (temperature and rainfall), extreme events (drought and extreme heat), and visitor trends in Botswana and the Okavango Delta; (3) establish a historical correlation between evolution of climate change policy and CBNRM policy and vice versa, policy initiatives, programs, strategies, and projects in Botswana; (4) explore the extent to which international, regional, national, and local climate policies mainstream CBNRM and tourism issues and vice versa; and (5) explore the challenges and opportunities related to climate change and CBNRM, with a particular focus on adaptation and mitigation initiatives. This study mostly used qualitative approaches (desktop review of policy documents and scholarly articles) as well as secondary quantitative data (time-series data) to explore the evolution of CBNRM in Botswana, providing an overview of its structure, policy initiatives, programs, and projects and how these correspond with climate change issues. A scoping review was conducted to identify relevant studies on the impacts of climate change on CBNRM initiatives published ...