干旱区生态环境知识资源中心(Arid): Global karst vegetation regime and its response to climate change and human activities

Arid

DOI	10.1016/j.ecolind.2020.106208
	Global karst vegetation regime and its response to climate change and human activities
	Zhao, Sen 1,2,3; Pereira, Paulo 4; Wu, Xiuqin 1,2,3; Zhou, Jinxing 1,2,3; Cao, Jianhua 5,6; Zhang, Weixin 1,2,3
通讯作者	Wu, Xiuqin
来源期刊	ECOLOGICAL INDICATORS
ISSN	1470-160X
EISSN	1872-7034
出版年	2020
卷号	113
英文摘要	The vegetation in karst regions (KR) is crucial to maintain fragile local ecosystems. Therefore, it is critical to understand the factors that affect their vitality. The objective of this work is to study global KR vegetation dynamics between 1986 and 2015 and the natural and anthropogenic factors that affect it. The results showed a significantly (p < 0.05) positive greening trend (greening and browning trends were estimated to be 31.90% and 14.29%, respectively). The recuperation of KR vegetation was mainly observed at high latitudes and equatorial regions, where there is less human influence. Nevertheless, the growth of vegetation in some middle and low latitudes areas was a consequence of the human intervention. Vegetation degradation in KR was especially observed at middle latitudes due to the harsh environment and human impact. No significant correlation was observed between karst vegetation stability, the variation of annual average temperature and precipitation accumulated. Globally, karst vegetation dynamics depend more on precipitation than in temperature. In some areas, vegetation can recover gradually, even under extreme conditions and without human intervention. In areas with high population density, vegetation recuperation is mainly as a consequence of restoring programs.
英文关键词	Climate change First-order difference Human footprint Inter-annual variability Karst vegetation NDVI
类型	Article
语种	英语
国家	Peoples R China ; Lithuania
开放获取类型	hybrid
收录类别	SCI-E
WOS记录号	WOS:000523335900050
WOS关键词	ROCKY DESERTIFICATION ; DRIVING FORCES ; CHINA ; IMPACTS ; RESTORATION ; COVER ; PRODUCTIVITY ; TEMPERATURE ; REGIONS ; WORLD
WOS类目	Biodiversity Conservation ; Environmental Sciences
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
来源机构	北京林业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319253
作者单位	1.Beijing Forestry Univ, Sch Soil & Water Conservat, Beijing 100083, Peoples R China; 2.Beijing Forestry Univ, Key Lab Soil & Water Conservat, State Forestry Adm, Beijing 100083, Peoples R China; 3.Beijing Forestry Univ, Sch Soil & Water Conservat, Jianshui Res Stn, Beijing 100083, Peoples R China; 4.Mykolas Romeris Univ, Environm Management Lab, Ate G 20, LT-08303 Vilnius, Lithuania; 5.Chinese Acad Geol Sci, Inst Karst Geol, Key Lab Karst Dynam, Minist Land & Resources & Sci & Technol,Dept Guan, Guilin 541004, Peoples R China; 6.UNESCO, Int Res Ctr Karst Auspices, Guilin 541004, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Sen,Pereira, Paulo,Wu, Xiuqin,et al. Global karst vegetation regime and its response to climate change and human activities[J]. 北京林业大学,2020,113.
APA	Zhao, Sen,Pereira, Paulo,Wu, Xiuqin,Zhou, Jinxing,Cao, Jianhua,&Zhang, Weixin.(2020).Global karst vegetation regime and its response to climate change and human activities.ECOLOGICAL INDICATORS,113.
MLA	Zhao, Sen,et al."Global karst vegetation regime and its response to climate change and human activities".ECOLOGICAL INDICATORS 113(2020).