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	Variation of main phenophases in phenological calendar in east china and their response to climate change
	Zheng, Fengyi1,2; Tao, Zexing1,2; Liu, Yachen1,3; Xu, Yunjia1,2; Dai, Junhu1; Ge, Quansheng1
刊名	Advances in meteorology
	2016
页码	8
ISSN号	1687-9309
DOI	10.1155/2016/9546380
通讯作者	Dai, junhu(daijh@igsnrr.ac.cn) ; Ge, quansheng(geqs@igsnrr.ac.cn)
英文摘要	Based on the phenological data from china phenological observation network, we compiled the phenological calendars of 3 phenological observation stations (shanghai, nanjing, and hefei) in east china for 1987-1996 and 2003-2012 according to the sequences of mean phenophases. we calculated the correlated coefficient and the root mean square error (rmse) between phenophases and the beginning of meteorological seasons to determine the beginning date of phenological season. by comparing new phenological calendars with the old ones, we discussed the variation of phenophases and their responses to temperature. the conclusions are as follows. (1) the beginning dates of spring and summer advanced, while those of autumn and winter delayed. thus, summers got longer and winters got shorter. (2) the beginning time of the four phenological seasons was advancing during 1987-1996, while it was delaying during 2003-2012. (3) most spring and summer phenophases occur earlier and most autumn and winter phenophases occur later in 2003-2012 than in 1987-1996. (4) the beginning time of phenological seasons was significantly correlated with temperature. the phenological sensitivities to temperature ranged from -6.49 to -6.55 days/degrees c in spring, -3.65 to -5.02 days/degrees c in summer, 8.13 to 10.27 days/degrees c in autumn, and 4.76 to 10.00 days/degrees c in winter.
WOS关键词	SEASONS
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
语种	英语
出版者	HINDAWI PUBLISHING CORP
WOS记录号	WOS:000382632900001
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2375606
专题	中国科学院大学
通讯作者	Dai, Junhu; 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 3.Beijing Normal Univ, Sch Geog, Beijing 100875, Peoples R China
推荐引用方式 GB/T 7714	Zheng, Fengyi,Tao, Zexing,Liu, Yachen,et al. Variation of main phenophases in phenological calendar in east china and their response to climate change[J]. Advances in meteorology,2016:8.
APA	Zheng, Fengyi,Tao, Zexing,Liu, Yachen,Xu, Yunjia,Dai, Junhu,&Ge, Quansheng.(2016).Variation of main phenophases in phenological calendar in east china and their response to climate change.Advances in meteorology,8.
MLA	Zheng, Fengyi,et al."Variation of main phenophases in phenological calendar in east china and their response to climate change".Advances in meteorology (2016):8.

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