干旱区生态环境知识资源中心(Arid): Variations in vegetation dynamics and its cause in national key ecological function zones in China

Arid

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
通讯作者	Du, Jiaqiang ; Quan, Zhanjun ; Fu, Qing
来源期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN	0944-1344
EISSN	1614-7499
出版年	2020
卷号	27 期号:24 页码:30145-30161
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.
英文关键词	NDVI Spatiotemporal changes Climate impact Human activity Key ecological function zones
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000535460400008
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类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
来源机构	中国科学院地理科学与资源研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319171
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]. 中国科学院地理科学与资源研究所,2020,27(24):30145-30161.
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,27(24),30145-30161.
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 27.24(2020):30145-30161.