Consistent shifts in spring vegetation green-up date across temperate   biomes in China, 1982-2006

doi:10.1111/gcb.12086

CORC > 北京大学 > 城市与环境学院

	Consistent shifts in spring vegetation green-up date across temperate biomes in China, 1982-2006
	Wu, Xiuchen ; Liu, Hongyan
刊名	全球变化生物学
	2013
关键词	temperature Normalized Difference Vegetation Index (NDVI) spring phenology precipitation temperate biomes LAND-SURFACE PHENOLOGY CLIMATE-CHANGE GROWING-SEASON INTERANNUAL VARIATIONS NORTHERN-HEMISPHERE TIBETAN PLATEAU EASTERN CHINA TIME-SERIES RESPONSES IMPACTS
DOI	10.1111/gcb.12086
英文摘要	Understanding spring phenology changes in response to the rapid climate change at biome-level is crucial for projecting regional ecosystem carbon exchange and climatebiosphere interactions. In this study, we assessed the long-term changes and responses to changing climate of the spring phenology in six temperate biomes of China by analyzing the global inventory monitoring and modeling studies (GIMMS) NOAA/AVHRR Normalized Difference Vegetation Index (NDVI) and concurrent mean temperature and precipitation data for 19822006. Results show that the spring phenology trends in the six temperate biomes are not continuous throughout the 25 similar to year period. The spring phenology in most areas of the six biomes showed obvious advancing trends (ranging from -0.09 to -0.65 similar to day/yr) during the 1980s and early 1990s, but has subsequently suffered consistently delaying trends (ranging from 0.22 to 1.22 similar to day/yr). Changes in spring (FebruaryApril) temperature are the dominating factor governing the pattern of spring vegetation phenology in the temperate biomes of China. The recently delayed spring phenology in these temperate biomes has been mainly triggered by the stalling or reversal of the warming trend in spring temperatures. Results in this study also reveal that precipitation during NovemberJanuary can explain 16.1% (P similar tohttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000314219700018&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Biodiversity Conservation; Ecology; Environmental Sciences; SCI(E); PubMed; 25; ARTICLE; 3; 870-880; 19
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/190373]
专题	城市与环境学院
推荐引用方式 GB/T 7714	Wu, Xiuchen,Liu, Hongyan. Consistent shifts in spring vegetation green-up date across temperate biomes in China, 1982-2006[J]. 全球变化生物学,2013.
APA	Wu, Xiuchen,&Liu, Hongyan.(2013).Consistent shifts in spring vegetation green-up date across temperate biomes in China, 1982-2006.全球变化生物学.
MLA	Wu, Xiuchen,et al."Consistent shifts in spring vegetation green-up date across temperate biomes in China, 1982-2006".全球变化生物学 (2013).