气候变化作为21世纪人类面临的最严峻挑战之一，引起了全社会的广泛关注，人类如何有效地适应气候变化成为当前急需解决的关键问题。本项目以地处青藏高原东缘的甘南高原为典型案例区，以"气候变化的感知"为切入点，剖析高寒生态脆弱区农户对气候变化的适应。基于气候变化对农户生计的影响、农户的气候变化感知特征及形成机制、农户的气候变化感知与适应策略的关系等综合研究，本项目尝试建立农户对气候变化的感知与适应的关系分析框架，揭示农户的气候变化感知对适应的作用机制，探明农户的气候变化感知在适应策略选择中的作用，探索有效的气候变化适应策略，提出切实可行的促进农户适应气候变化的对策方案，为高寒生态脆弱区制定气候变化适应政策提供科学依据与参考。

As one of the most serious challenge that the human is facing in the 21st century, climate change has been attracted broad attention in the world. How to effectively adapt climate change is the key problem to be solved urgently at present. This project focuses on 'climate change perception', and selects Gannan plateau located in the east of Qinghai-Tibet Plateau as the study area, it is aimed to systematically analyze the farmer's adaptation to climate change in the high-cold ecological fragile region. Based on the comprehensive research which includes the impact of climate change on the farmer's livelihood , the characters of the farmer's climate change perception and its formation mechanism, the relationship between the farmer's climate change perception and his adaptation strategy, and so on, this project attempts to set up the analysis framework of the relationship between the farmer's climate change perception and adaptation, reveals the mechanism of the farmer's climate change perception with adaptation, verifies the role of the farmer's climate change perception in the selection of adaptation strategy and explores the effective adaptation strategy of climate change, finally, puts forward the feasible countermeasures which will promote the farmer to adapt climate change. It strives to provide the scientific basis and decision reference for making relevant climate change adaptation policy in high-cold ecological fragile region.