Climate change adaptation for managing non-timber forest products in the Nepalese Himalaya

Abstract

Non-timber forest products (NTFPs) contribute to the well-being of mountain communities in many ways but their availability is being impacted by climate change. Policy and programs to enhance adaptation can alleviate these impacts, but to be effective they require an understanding of mountain community perceptions of climate change impacts on NTFPs and the perceived barriers to climate change adaptation. Here, we explored mountain communities' adaptation responses to the perceived impacts of climate change on NTFPs and people's barriers to adaptation using a structured questionnaire delivered as a field-based survey of 278 forest-dependent households from the Upper Madi Watershed of Nepal. We present a quantitative graphical exploration of the results to provide a simple overview of climate change impacts of NTFPs and local adaptation. The most common adaptation practices adopted by the mountain communities in the study area include the self-regulation of over-collection of NTFPs, alternative income generating activities, improved stoves, agroforestry, and sourcing alternative tools and materials. However, adaptation options to deal with increased invasive plant species and pest insect outbreaks appear to be challenging despite having the highest perceived impact on NTFPs. Adaptation practices are constrained by several factors such as the lack of predictability of extreme events and climate-related hazards, lack of technical knowledge, fatalistic beliefs and perceived lack of agency, and limited government support. Our results can inform policies and programs required for addressing the impacts of climate change on mountain communities in Nepal and other developing nations.