Block-Level Climate Vulnerability Assessment of Aizawl District on Integrated Bio-Physical and Socio-Economic Sector

Abstract

A climate change vulnerability assessment for the Indian Himalayan region, conducted by the Indian Himalayan Climate Adaptation Programme (IHCAP) in 2019, ranks Mizoram second in terms of climate change vulnerability. Mizoram has a fragile mountain ecosystem, and its people rely heavily on natural resources, making the state highly vulnerable to climate change. Studying climate change vulnerability is important to identify areas and communities most at risk, and this information helps develop strategies to reduce climate change impacts and build a stronger, more resilient community and environment. This study examines climate change vulnerability at the Rural Development (RD) Block level (Panchayati Samiti) in Aizawl district, focusing on both social and environmental factors. The results show that Darlawn Block is the most vulnerable, while Tlangnuam Block is the least vulnerable. The study also finds that the limited availability of clean drinking water and the large number of families working in agriculture are the main factors driving vulnerability in the area. This type of study assists planners and policymakers in identifying communities most at risk from climate change, enabling them to focus on mitigation and adaptation efforts for more informed policy decisions.