Perceptions of multi-stresses impacting livelihoods of marine fishermen

Multiple stresses adversely affect fish catch and livelihoods of marine fishermen. Perceptions regarding these stresses in the fishing community can vary, which can consequently determine adaptation responses. However, there are limited attempts to understand these perceptions and the factors which might be influencing them. This study, first, identifies the specific stresses impacting livelihoods of the fishing community in Maharashtra (India) through the literature and Focus Group Discussions. Thereafter, a household survey is used to examine the factors influencing the perceptions of these stresses. Further, a composite stress perception index, comprising of two factors representing climatic and non-climatic or general stresses, is built. The index suggests that a majority of the community perceive greater risks from the non-climatic stresses compared to changes in temperature and rain. It is found that the perception of stresses varies significantly with the regional background. However, the relation of various other socio-economic factors is not uniform with the perceptions of different stresses. This study is one of the first to comparatively analyze climatic and non-climatic stresses in fishing, and suggests the need for effective implementation of current policy measures to reduce the stresses along with awareness generation regarding impact of climate change in the community.