Benefits Comparison Analysis of Diferent Rice and Wheat Cropping Patterns to Adapt to Climate Change

作     者：HUANG Huan-Ping MA Shi-Ming LIN Er-Da LI Ying-Chun ZHUANG Heng-Yang 

作者机构：Institute of Environment and Sustainable Development in Agriculture Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Environment Ministry of Agriculture Agricultural College Yangzhou University 

出 版 物：《Advances in Climate Change Research》 (气候变化研究进展（英文版）)

年 卷 期：2013年第4卷第3期

页      面：182-189页

学科分类：0830[工学-环境科学与工程（可授工学、理学、农学学位）] 0709[理学-地质学] 09[农学] 0708[理学-地球物理学] 0706[理学-大气科学] 0816[工学-测绘科学与技术] 0901[农学-作物学] 0704[理学-天文学] 0825[工学-航空宇航科学与技术] 

基　　金：funded by the National Basic Research Program of China(No.2012CB955904) the Sustainable Agriculture Innovation Network initiated and funded by Defra UK and Ministry of Agriculture of China(No.H5105000) China’s National Agricultural Comprehensive Development Office 

主　　题：climate change adaptation yield benefit greenhouse gas emissions 

摘      要：Based on the input-output survey of farmers and experts in one of the Jiangsu GEF project areas,the Cost-Benefit analysis method and greenhouse gas estimation method recommended by IPCC were applied to evaluate and compare the social,economic and ecological benefits of artificial transplanting(ATR),mechanical transplanting(MTR)and direct seeding(DSR)rice under wheat-rice Double Late mode(late rice harvest and late wheat sowing).Results showed that the MTR and DSR rice achieved obvious social benefits.Farming measures resulted in excessive emission of anthropogenic greenhouse gases.Through the use of ATR rice and wheat rotation mode it is possible to obtain most economic and ecological benefits.The Double Late mode of action had good application prospects,but the key to implementation was the timely exploitation of the recently increased availability of agricultural climate resources.The cropping pattern of combining the wheat-rice Double Late mode with the ATR was a better choice in mitigating and adapting to climate change.