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Spatiotemporal changes of rice phenology in China under climate change from 1981 to 2010

文献类型：期刊论文

作者Liu, Yujie1,2; Zhou, Weimo1,2; Ge, Quansheng1,2
刊名CLIMATIC CHANGE
出版日期2019-11-01
卷号157期号:2页码:261-277
ISSN号0165-0009
DOI10.1007/s10584-019-02548-w
通讯作者Liu, Yujie(liuyujie@igsnrr.ac.cn) ; Ge, Quansheng(geqs@igsnrr.ac.cn)
英文摘要An examination of multiple spatiotemporal changes in crop phenology is critical for enabling regional agricultural activities to adapt to climate change. This study utilizes observed phenological data on early, single, and late rice collected from 39 agricultural meteorological stations in China over the 1981-2010 period to investigate changes in 10 phenological dates and three growing periods. Trends in air temperature, precipitation, sunshine hours, and growing degree days over the study period were also recorded. It was found that, on average, the dates of sowing (0.03 d a(-1)), emergence (0.01 d a(-1)), booting (0.00 d a(-1)), heading (0.05 d a(-1)), milk ripening (0.22 d a(-1)), and maturity (0.08 d a(-1)) were delayed across all stations, whereas the dates of trefoil (0.07 d a(-1)), transplanting (0.07 d a(-1)), regreening (0.11 d a(-1)), and tillering (0.11 d a(-1)) were advanced. There were different trends among different growing periods. Across all stations, on average, a slightly reduced trend for vegetative (0.00 d a(-1)) and reproductive growing periods (0.01 d a(-1)) was observed, while an extended trend for whole growing periods (0.03 d a(-1)) was found. Sensitivity analyses of rice growing periods and climatic factors indicated that increases in temperature and sunshine hours tended to reduce lengths of the growing periods at most stations, whereas precipitation has tended to extend the lengths of the reproductive growing periods over the past decades.
WOS关键词CROP MANAGEMENT ; WINTER-WHEAT ; MAIZE PHENOLOGY ; GROWTH DURATION ; TEMPERATURE ; IMPACTS ; YIELDS ; DIFFERENTIATION ; REQUIREMENTS ; CULTIVARS
资助项目National Natural Science Foundation of China[41671037] ; National Key R&D Program of China[2018YFA0606102] ; Youth Innovation Promotion Association, CAS[2016049] ; Program for Kezhen Excellent Talents in IGSNRR, CAS[2017RC101]
WOS研究方向Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000505169100004
出版者SPRINGER
资助机构National Natural Science Foundation of China ; National Key R&D Program of China ; Youth Innovation Promotion Association, CAS ; Program for Kezhen Excellent Talents in IGSNRR, CAS
源URL[http://ir.igsnrr.ac.cn/handle/311030/131162]  
专题陆地表层格局与模拟院重点实验室_外文论文
通讯作者Liu, Yujie; Ge, Quansheng
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Yujie,Zhou, Weimo,Ge, Quansheng. Spatiotemporal changes of rice phenology in China under climate change from 1981 to 2010[J]. CLIMATIC CHANGE,2019,157(2):261-277.
APA Liu, Yujie,Zhou, Weimo,&Ge, Quansheng.(2019).Spatiotemporal changes of rice phenology in China under climate change from 1981 to 2010.CLIMATIC CHANGE,157(2),261-277.
MLA Liu, Yujie,et al."Spatiotemporal changes of rice phenology in China under climate change from 1981 to 2010".CLIMATIC CHANGE 157.2(2019):261-277.

入库方式： OAI收割

来源：地理科学与资源研究所

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