Variations in vegetation dynamics and its cause in national key ecological function zones in China

doi:10.1007/s11356-020-09211-3

	Variations in vegetation dynamics and its cause in national key ecological function zones in China
	Du, Jiaqiang 1,2; Fang, Shifeng 3; Sheng, Zhilu 1,2; Wu, Jinhua 1,2; Quan, Zhanjun 1,2; Fu, Qing 1
刊名	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
	2020-05-25
页码	17
关键词	NDVI Spatiotemporal changes Climate impact Human activity Key ecological function zones
ISSN号	0944-1344
DOI	10.1007/s11356-020-09211-3
通讯作者	Du, Jiaqiang(dujq@craes.org.cn) ; Quan, Zhanjun(quanzj@craes.org.cn) ; Fu, Qing(fuqing@craes.org.cn)
英文摘要	Continued long-term monitoring of vegetation activity in national key ecological function zones (NKEFZs) has implications for national ecological security and sustainability in China. We used Global Inventory Modeling and Mapping Studies (GIMMS) Normalized Difference Vegetation Index (NDVI3g) dataset to map and analyze the spatiotemporal patterns of change in vegetation growth and their linkage with climate change and human activities in NKEFZs during 1982-2013. Statistically significant increases of growing season, spring, and autumn NDVI were observed during all or most periods while 25 NKEFZs are taken as a whole. Non-significant decreases of NDVI were found in 7 NKEFZs during a few periods, and obvious increases were observed during fifteen periods in all other NKEFZs. Vegetation growth in NKEFZs was mainly regulated by a thermal factor, and the dominant climatic drivers varied across different regions and seasons. The influence of temperature was stronger on vegetation activity in spring and autumn for those NKEFZs located in high latitudes and high elevations, while precipitation was the main climatic control factor for NKEFZs in the arid and semi-arid regions. The effects of human activity on the NDVI of NKEFZs were not ignored; a significant decrease of NDVI in the Sanjiang Plain may be related to the rapid change in land use from wetland into farmland.
资助项目	special fund for basic scientific research business of central public research institutes[2019YSKY-017] ; National Key Research and Development Program of China[2016YFC0500401-5]
WOS关键词	DELAYED SPRING PHENOLOGY ; GREEN-UP DATES ; ECOSYSTEM SERVICES ; TIBETAN PLATEAU ; RESTORATION PROJECTS ; LAND DEGRADATION ; ANTHROPOGENIC FACTORS ; CLIMATE-CHANGE ; URBANIZATION ; GROWTH
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	SPRINGER HEIDELBERG
WOS记录号	WOS:000535460400008
资助机构	special fund for basic scientific research business of central public research institutes ; National Key Research and Development Program of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/159524]
专题	中国科学院地理科学与资源研究所
通讯作者	Du, Jiaqiang; Quan, Zhanjun; Fu, Qing
作者单位	1.Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China 2.Chinese Res Inst Environm Sci, State Key Lab Environm Protect Reg Ecoproc & Func, Beijing 100012, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Du, Jiaqiang,Fang, Shifeng,Sheng, Zhilu,et al. Variations in vegetation dynamics and its cause in national key ecological function zones in China[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2020:17.
APA	Du, Jiaqiang,Fang, Shifeng,Sheng, Zhilu,Wu, Jinhua,Quan, Zhanjun,&Fu, Qing.(2020).Variations in vegetation dynamics and its cause in national key ecological function zones in China.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,17.
MLA	Du, Jiaqiang,et al."Variations in vegetation dynamics and its cause in national key ecological function zones in China".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2020):17.