中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Exposure, vulnerability, and adaptation of major maize-growing areas to extreme temperature

文献类型:期刊论文

作者Zhang, Liangliang1; Zhang, Zhao1; Chen, Yi1,2; Wei, Xing1; Song, Xiao1
刊名NATURAL HAZARDS
出版日期2018-04-01
卷号91期号:3页码:1257-1272
关键词Exposure Vulnerability Adaptation Maize Yield Global warming
ISSN号0921-030X
DOI10.1007/s11069-018-3181-7
通讯作者Zhang, Zhao(zhangzhao@bnu.edu.cn)
英文摘要Driven by increasing demand for food and industrial consumption, world's maize supply is under stress. Besides, the extreme temperature events are now exposing more threat to maize yield with ongoing climate change. Thus, a comprehensive analysis on maize exposure (exposure is defined as the cultivated area which is exposed to extreme temperature stress), vulnerability (here it means how much yield losses with each temperature increase/decrease at a national scale), and adaptation to extreme temperature is essential to better understand the effects on global maize production, especially in major production countries. It was found that warming trends during the growing season have extensively dominated the main maize-growing areas across the globe. And along with this mean temperature trend was the increasing heat stress and decreasing cold stress among most regions. Moreover, from 1981 to 2011, maize yield losses caused by heat stress in China, India, and the USA were 1.13, 0.64 and 1.12% per decade, respectively, while Mexico has been experiencing a reduction of yield loss due to decreased cold stress of 0.53% per decade. Furthermore, during the period of 2021-2051, the extreme heat stress would increase substantially, while the low temperature was estimated to drop slightly during the growing seasons. Such pattern had also been found over the key reproductive stage of maize. Accordingly, through the sensitivity test of two adaption measures, improved high-temperature-tolerant varieties and changing maize calendar earlier could both mitigate extreme meteorological stress on maize, while the former method would be the most effective way to do so. Our study could provide a paradigm for other crops and other countries in the world to analyze their exposure and vulnerability to the temperature stress and make corresponding adaptation measures.
WOS关键词CLIMATE-CHANGE ; FOOD SECURITY ; CROP PRODUCTION ; CHINA ; STABILIZATION ; IMPACTS ; STRESS ; SYSTEM ; TRENDS
资助项目National Key Technologies RD Program[2017YFD0300301] ; National Basic Research Program of China[41571493] ; National Basic Research Program of China[41571088] ; National Basic Research Program of China[31561143003]
WOS研究方向Geology ; Meteorology & Atmospheric Sciences ; Water Resources
语种英语
WOS记录号WOS:000427393100022
出版者SPRINGER
资助机构National Key Technologies RD Program ; National Basic Research Program of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/57236]  
专题中国科学院地理科学与资源研究所
通讯作者Zhang, Zhao
作者单位1.Beijing Normal Univ, Fac Geog Sci, Acad Disaster Reduct & Emergency Management, State Key Lab Earth Surface Proc & Resources Ecol, Beijing 100875, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Liangliang,Zhang, Zhao,Chen, Yi,et al. Exposure, vulnerability, and adaptation of major maize-growing areas to extreme temperature[J]. NATURAL HAZARDS,2018,91(3):1257-1272.
APA Zhang, Liangliang,Zhang, Zhao,Chen, Yi,Wei, Xing,&Song, Xiao.(2018).Exposure, vulnerability, and adaptation of major maize-growing areas to extreme temperature.NATURAL HAZARDS,91(3),1257-1272.
MLA Zhang, Liangliang,et al."Exposure, vulnerability, and adaptation of major maize-growing areas to extreme temperature".NATURAL HAZARDS 91.3(2018):1257-1272.

入库方式: OAI收割

来源:地理科学与资源研究所

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