黄土高原地区农业生产对气候变化的脆弱性分析

Analysis on Vulnerability of Agro-production to Climate Change in the Loess Plateau

摘要:

根据IPCC定义和实地考察、文献、问卷调查等结果确定了评价黄土高原地区农业生产对气候变化的脆弱性判别指标体系及其权重分配结果,并对几个代表站点做了脆弱性现状评估,为进一步完成黄土高原地区农业生产对气候变化的脆弱性地区分布和对策研究提供了一定的基础和方法。

关键词:气候变化;脆弱性;农业生产;黄土高原

Abstract:

Based on the definition of vulnerability by IPCC reports and literature review,investigation,and feedbacks from questionnaire, a vulnerability indicators system and the relative weight coefficients were established for assessing the vulnerablity of agro-production to climate change in the Loess plateau.Present vulnerability assessment was carried out for a few representing locations.It is expected in this paper to provide a methodological basis for assessing the regional vulnerability of agro-production to climate change and performing strategic response studies in the Loess Plateau.

Key words:climate change;vulnerability;agro-production;Loess Plateau