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

doi:10.1007/s10584-019-02548-w

	Spatiotemporal changes of rice phenology in China under climate change from 1981 to 2010
	Liu, Yujie 1,2; Zhou, Weimo 1,2; Ge, Quansheng 1,2
刊名	CLIMATIC CHANGE
	2019-11-01
卷号	157 期号:2 页码:261-277
ISSN号	0165-0009
DOI	10.1007/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.
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关键词	CROP MANAGEMENT ; WINTER-WHEAT ; MAIZE PHENOLOGY ; GROWTH DURATION ; TEMPERATURE ; IMPACTS ; YIELDS ; DIFFERENTIATION ; REQUIREMENTS ; CULTIVARS
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000505169100004
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
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/131162]
专题	中国科学院地理科学与资源研究所
通讯作者	Liu, Yujie; Ge, Quansheng
作者单位	1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, 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.