THE IMPACT OF HUMAN ACTIVITIES, NATURAL FACTORS AND CLIMATE TIME-LAG EFFECTS OVER 33 YEARS IN THE HEIHE RIVER BASIN, CHINA

doi:10.15666/aeer/1903_15891606

	THE IMPACT OF HUMAN ACTIVITIES, NATURAL FACTORS AND CLIMATE TIME-LAG EFFECTS OVER 33 YEARS IN THE HEIHE RIVER BASIN, CHINA
	Gao, N. N.; Li, F.; Zeng, H.; Zheng, Y. R.
	2021
发表期刊	APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
ISSN	1589-1623
卷号	19 期号:3 页码:1589-1606
摘要	Vegetation is a key factor adapting to and mitigating climate change. The quantitative analysis of vegetation dynamics including climate and human activities is necessary to take appropriate actions to adapt to climate change and optimize vegetation distribution to mitigate it. This article integrates the relationship between climate, soil, socioeconomic factors and vegetation change using redundancy analysis (RDA) and partial redundancy analysis (pRDA): which also considers the time-lag effect of climate change. The correlation between vegetation and dynamics of the three periods at land-use and vegetation group levels in the 14 counties in Heihe River basin (HRB) of China was revealed. Results showed that the most important driving factor was groundwater depth and mean annual temperature with 15-year lag times. More variation of vegetation change was determined at land-use level (54.7%) than that at vegetation group level (42.0%): Climate change factors explained more variations than human activities both at vegetation group and land-use level, so did the time-lag effect. Land use planning not is only necessary in urban area but also in rural area in HRB. To increase resilience of agriculture, we suggest appropriate grazing management strategy. Meanwhile time-lag effects are quite important for better evaluating vegetation dynamics under climate change.
关键词	vegetation dynamics climate change climate adapting mitigating climate risk agriculture resilience
学科领域	Ecology ; Environmental Sciences
DOI	10.15666/aeer/1903_15891606
收录类别	SCI
语种	英语
WOS关键词	LAND-USE CHANGE ; VEGETATION DYNAMICS ; RANDOM FORESTS ; BIODIVERSITY ; RESPONSES ; AGRICULTURE ; SCENARIOS ; COVER
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000656877100003
出版者	CORVINUS UNIV BUDAPEST
文献子类	Article
出版地	BUDAPEST
EISSN	1785-0037
资助机构	Study on the Synergetic Mechanism of Urban Energy Structure, Carbon Emission and Air Pollution, International Cooperation Projects of Shenzhen Science and Technology Innovation Committee, China [GJHZ20190822173805220] ; National Key R&D Program of China [2017YFE0101700] ; National Natural Science Foundation of China [91425301]
作者邮箱	bnugaonannan@163.com ; zhengyr@ibcas.ac.cn
作品OA属性	gold
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/26353
专题	中科院北方资源植物重点实验室
作者单位	1.[Gao, N. N. 2.Zeng, H.] Peking Univ, Shenzhen Grad Sch, Sch Urban Planning & Design, Shenzhen 518055, Guangdong, Peoples R China 3.Li, F.] Shenzhen Inst Bldg Res Co Ltd, 29 Meiao 3rd Rd, Shenzhen 518049, Guangdong, Peoples R China 4.[Zheng, Y. R.] Chinese Acad Sci, Inst Bot, Key Lab Resource Plants, West China Subalpine Bot Garden, 20 Nanxin Village, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Gao, N. N.,Li, F.,Zeng, H.,et al. THE IMPACT OF HUMAN ACTIVITIES, NATURAL FACTORS AND CLIMATE TIME-LAG EFFECTS OVER 33 YEARS IN THE HEIHE RIVER BASIN, CHINA[J]. APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,2021,19(3):1589-1606.
APA	Gao, N. N.,Li, F.,Zeng, H.,&Zheng, Y. R..(2021).THE IMPACT OF HUMAN ACTIVITIES, NATURAL FACTORS AND CLIMATE TIME-LAG EFFECTS OVER 33 YEARS IN THE HEIHE RIVER BASIN, CHINA.APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,19(3),1589-1606.
MLA	Gao, N. N.,et al."THE IMPACT OF HUMAN ACTIVITIES, NATURAL FACTORS AND CLIMATE TIME-LAG EFFECTS OVER 33 YEARS IN THE HEIHE RIVER BASIN, CHINA".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 19.3(2021):1589-1606.

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