干旱区生态环境知识资源中心(Arid): Vegetation Response to Groundwater Variation in Arid Environments: Visualization of Research Evolution, Synthesis of Response Types, and Estimation of Groundwater Threshold

Arid

DOI	10.3390/ijerph16101849
	Vegetation Response to Groundwater Variation in Arid Environments: Visualization of Research Evolution, Synthesis of Response Types, and Estimation of Groundwater Threshold
	Huang, Feng 1; Zhang, Danrong 1; Chen, Xi2
通讯作者	Huang, Feng
来源期刊	INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
ISSN	1661-7827
EISSN	1660-4601
出版年	2019
卷号	16 期号:10
英文摘要	Groundwater depth is an important environmental factor affecting vegetation growth and landscape dynamics in arid environments. This study applied a science mapping approach to visualize the development of groundwater-vegetation-related research, synthesized the vegetation response to changes in groundwater depth, and analyzed the change rate of the response curve to identify the groundwater threshold that is essential to conserve the groundwater-dependent terrestrial ecosystems. These ecosystems emerged as a research hotspot due to climate change, groundwater overexploitation, and the recognition of these ecosystems' importance for sustainable development. There are two main types of response functions of vegetation to changes in groundwater depthmonotone and bell-shaped functionsamong which the monotone function includes linear, curvilinear, and stepwise response. The shape of a response curve is mainly determined by the combined effects of oxygen stress, salinization, and water stress; oxygen stress and salinization dominate in shallow groundwater depth, while water stress dominates in deep groundwater depth. On a non-linear vegetation metricgroundwater depth response curve, the change rate analysis method is effective to identify the breakpoint that can be taken as a candidate threshold of groundwater depth. The results will add insight into the intellectual structure of the groundwater-vegetation interactions and provide practical reference for groundwater resource management, ecological conservation, and sustainable development in arid environments.
英文关键词	groundwater vegetation research evolution response types threshold analysis arid environments
类型	Review
语种	英语
国家	Peoples R China
开放获取类型	Green Submitted, gold, Green Published
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000470967500183
WOS关键词	DESERT RIPARIAN FOREST ; DEPENDENT ECOSYSTEMS ; POPULUS-EUPHRATICA ; HYDROLOGICAL PROCESSES ; INLAND RIVER ; TARIM RIVER ; WATER ; CLIMATE ; BASIN ; NORTHWEST
WOS类目	Environmental Sciences ; Public, Environmental & Occupational Health
WOS研究方向	Environmental Sciences & Ecology ; Public, Environmental & Occupational Health
来源机构	河海大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/216428
作者单位	1.Hohai Univ, Coll Hydrol & Water Resources, Nanjing 210098, Jiangsu, Peoples R China; 2.Tianjin Univ, Inst Surface Earth Syst Sci, Tianjin 300072, Peoples R China
推荐引用方式 GB/T 7714	Huang, Feng,Zhang, Danrong,Chen, Xi. Vegetation Response to Groundwater Variation in Arid Environments: Visualization of Research Evolution, Synthesis of Response Types, and Estimation of Groundwater Threshold[J]. 河海大学,2019,16(10).
APA	Huang, Feng,Zhang, Danrong,&Chen, Xi.(2019).Vegetation Response to Groundwater Variation in Arid Environments: Visualization of Research Evolution, Synthesis of Response Types, and Estimation of Groundwater Threshold.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,16(10).
MLA	Huang, Feng,et al."Vegetation Response to Groundwater Variation in Arid Environments: Visualization of Research Evolution, Synthesis of Response Types, and Estimation of Groundwater Threshold".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 16.10(2019).