Impact of Climatic Change on Agricultural Production and Response Strategies in China  

作　　者：Liu Yansui Liu Yu Guo Liying 

机构地区：[1]Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China [2]Key Laboratory of Regional Sustainable Development Modeling, Chinese Academy of Sciences, Beijing 100101, China [3]Institute of Natural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing 100081, China

出　　处：《Chinese Journal of Population,Resources and Environment》2011年第4期16-23,共8页中国人口·资源与环境（英文版）

基　　金：Supported by National Natural Science Foundation of China(Grant No.40871257,40635029);State Key Development Program of Basic Research of China(973Program)(Grant No.2006CB400505)

摘　　要：A number of studies indicate that global climate warming has been increasing, especially in recent decades. Climate warming greatly affects global agro-production and food security-- becoming a hotspot of global environmental change. This paper proposes a structural and orientational framework for scientifically addressing climatic change impact on agroroduction. Through literature reviews and comparative studies, the paper systematically summarizes influencing mechanisms and impact of climate warming on such agro-production factors as light, temperature, soil quality and water environment. The impact of climate warm- ing on cultivation regions, cropping systems, crop pests, agro- production capacity, agro-economy and farm management is analyzed. Then, suitable climate-adapting agro-development strategies are put forward for different regions in China. The strategies are carefully selected from a repository of international tested climatic change countermeasures in agriculture at national or district level.A number of studies indicate that global climate warming has been increasing,especially in recent decades.Climate warming greatly affects global agro-production and food security-becoming a hotspot of global environmental change.This paper proposes a structural and orientational framework for scientifically addressing climatic change impact on agro-production.Through literature reviews and comparative studies,the paper systematically summarizes influencing mechanisms and impact of climate warming on such agro-production factors as light,temperature,soil quality and water environment.The impact of climate warming on cultivation regions,cropping systems,crop pests,agroproduction capacity,agro-economy and farm management is analyzed.Then,suitable climate-adapting agro-development strategies are put forward for different regions in China.The strategies are carefully selected from a repository of international tested climatic change countermeasures in agriculture at national or district level.

关 键 词：agro-production food security climatic change response strategy China 

分 类 号：S23[农业科学—农业机械化工程] P467[农业科学—农业工程]