Adaptation to climate change by the indigenous farmers in the western Tarai of Nepal

Challenges posed by climate change are more severe for indigenous farmers in developing countries. For them, their rich socio-culture constructs their livelihood capitals, which also indicate their adaptive capacity (AC). Hence, understanding their adaptation strategies to climate change and their adoption in relation to AC is urgently needed. All 229 Tharu households residing in two rural villages in the Western Tarai of Nepal were surveyed using the semi-structured questionnaire complemented by two focused group discussions and 10 key informant interviews with leading farmers and concerned stakeholders. The questionnaire included three sections, namely; agriculture, climate change, and livelihoods along with the household characteristics. We found that AC varies with space and gender. The geographical location of the village and households with access to service and market have better AC. Women had lower AC, particularly human capital and natural capital of livelihoods. The Tharu consider multiple adaptation strategies to deal with the farming in changed climatic contexts. Adopting modern agriculture technology in major cereal crops and continuing landraces with traditional practices are prominent adaptation strategies. This signifies the importance of indigenous knowledge and practice in climate change adaptation for the Tharu. Consequently, they are also contributing to the conservation of valuable landraces. Landholding, access to water pumps, extension services, and weather information are the significantly important factors associated with the adoption of adaptation strategies by the Tharu. Thus, the interventions must be designed to increase access to extension services, improve farmers’ access to water pumps, and secure tenurial arrangements to adopt climate change adaptation measures effectively.