Determining the contributions of climate change and human activities to the vegetation NPP dynamics in the Qinghai-Tibet Plateau, China, from 2000 to 2015

doi:10.1007/s10661-020-08606-6

	Determining the contributions of climate change and human activities to the vegetation NPP dynamics in the Qinghai-Tibet Plateau, China, from 2000 to 2015
	Guo, Bing 1,2,3,4,5; Han, Baomin 2; Yang, Fei 6; Chen, Shuting 2; Liu, Yue 2; Yang, Wenna 2
刊名	ENVIRONMENTAL MONITORING AND ASSESSMENT
	2020-09-28
卷号	192 期号:10 页码:18
关键词	Driving mechanism Geographical detector Gravity center model NPP Qinghai-Tibet Plateau
ISSN号	0167-6369
DOI	10.1007/s10661-020-08606-6
通讯作者	Guo, Bing(guobing@radi.ac.cn) ; Han, Baomin(hanbaomin@sdut.edu.com) ; Yang, Fei(yangfei@igrrs.ac.cn)
英文摘要	Reflecting on the change in the global biodiversity pattern, the Tibetan Plateau, considered to be a "natural laboratory" for analyzing environmental change in China and around the world, has suffered profound changes in the vegetation ecosystem. This study introduces the gravity center model and geographical detectors to examine and discuss the spatial-temporal change pattern and the driving mechanism behind vegetation net primary production (NPP) in the Qinghai-Tibet Plateau from the year 2000 to 2015 while also quantitatively classifying the relative roles incorporated in the NPP change process. The study found that (1) from 2000 to 2015, the annual average NPP of the Tibetan Plateau demonstrated a declining trend from southeast to northwest. (2) The gravity center of vegetation NPP on the Qinghai-Tibet Plateau seems to have shifted eastward in the past 16 years, indicating that the level of vegetation NPP in the east depicts a greater increment and growth rate than the west. (3) In the arid regions, temperature and rainfall appear as the dominant factors for vegetation NPP, while slope and aspect parameters have constantly assumed dominancy for the same in the tropical rainforest-monsoon ecological zone in southeastern Tibet. (4) The structure of vegetation NPP exhibits an interaction between human and natural factors, which enhances the influence of single factors. (5) Considering the global ecological change and related human activities, certain differences are observed in the dominant and interaction factors for different study periods and ecological subregions in the Qinghai-Tibet Plateau. The research results could prove conclusive for vegetation ecological protection in the Qinghai-Tibet plateau.
资助项目	Open Research Fund of the Key Laboratory of Digital Earth Science, Chinese Academy of Sciences[2019LDE006] ; University-Industry Collaborative Education Program[201902208005] ; Open Foundation of MOE Key Laboratory of Western China's Environmental Systems, Lanzhou University ; Fundamental Research Funds for the Central Universities[lzujbky-2020-kb01] ; Open Fund of Key Laboratory for Digital Land and Resources of Jiangxi Province, East China University of Technology[DLLJ202002] ; Project of Shandong Province Higher Educational Science and Technology Program[J18KA181] ; Open Fund of Key Laboratory of Geomatics and Digital Technology of Shandong Province ; Key Laboratory of Geomatics Technology and Application Key Laboratory of Qinghai Province[QHDX-2019-04] ; Natural Science Foundation of Shandong Province[ZR2018BD001] ; Special Support for Strategic Leading Science and Technology of Chinese Academy of Sciences[XDA2002040203]
WOS关键词	ECOLOGICAL VULNERABILITY
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000573261000001
资助机构	Open Research Fund of the Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; University-Industry Collaborative Education Program ; Open Foundation of MOE Key Laboratory of Western China's Environmental Systems, Lanzhou University ; Fundamental Research Funds for the Central Universities ; Open Fund of Key Laboratory for Digital Land and Resources of Jiangxi Province, East China University of Technology ; Project of Shandong Province Higher Educational Science and Technology Program ; Open Fund of Key Laboratory of Geomatics and Digital Technology of Shandong Province ; Key Laboratory of Geomatics Technology and Application Key Laboratory of Qinghai Province ; Natural Science Foundation of Shandong Province ; Special Support for Strategic Leading Science and Technology of Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/156983]
专题	中国科学院地理科学与资源研究所
通讯作者	Guo, Bing; Han, Baomin; Yang, Fei
作者单位	1.East China Univ Technol, Key Lab Digital Land & Resources Jiangxi Prov, Nanchang 330013, Jiangxi, Peoples R China 2.Shandong Univ Technol, Sch Civil Architectural Engn, Zibo 255000, Shandong, Peoples R China 3.Chinese Acad Sci, Key Lab Digital Earth Sci, Inst Remote Sensing & Digital Earth, Beijing 100101, Peoples R China 4.Key Lab Geomat & Digital Technol Shandong Prov, Qingdao 266590, Peoples R China 5.Geomat Technol & Applicat Key Lab Qinghai Prov, Xining 810001, Peoples R China 6.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Guo, Bing,Han, Baomin,Yang, Fei,et al. Determining the contributions of climate change and human activities to the vegetation NPP dynamics in the Qinghai-Tibet Plateau, China, from 2000 to 2015[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2020,192(10):18.
APA	Guo, Bing,Han, Baomin,Yang, Fei,Chen, Shuting,Liu, Yue,&Yang, Wenna.(2020).Determining the contributions of climate change and human activities to the vegetation NPP dynamics in the Qinghai-Tibet Plateau, China, from 2000 to 2015.ENVIRONMENTAL MONITORING AND ASSESSMENT,192(10),18.
MLA	Guo, Bing,et al."Determining the contributions of climate change and human activities to the vegetation NPP dynamics in the Qinghai-Tibet Plateau, China, from 2000 to 2015".ENVIRONMENTAL MONITORING AND ASSESSMENT 192.10(2020):18.