干旱区生态环境知识资源中心(Arid): Estimating land use/land cover change impacts on vegetation response to drought under 'Grain for Green' in the Loess Plateau

Arid

DOI	10.1002/ldr.4093
	Estimating land use/land cover change impacts on vegetation response to drought under 'Grain for Green' in the Loess Plateau
	Ding, Yibo; Wang, Fengzuo; Mu, Qing; Sun, Yanan; Cai, Huanjie; Zhou, Zhaoqiang; Xu, Jiatun; Shi, Haiyun
通讯作者	Wang, FZ (corresponding author), Yellow River Engn Consulting Co Ltd, 109 Jinshui Rd, Zhengzhou 450003, Henan, Peoples R China. ; Cai, HJ (corresponding author), Northwest A&F Univ, Coll Water Resources & Architectural Engn, 23 Weihui Rd, Yangling 712100, Shaanxi, Peoples R China.
来源期刊	LAND DEGRADATION & DEVELOPMENT
ISSN	1085-3278
EISSN	1099-145X
出版年	2021
英文摘要	A series of serious environmental problems have appeared in North China, especially in the Loess Plateau. The 'Grain for Green Program' project has been implemented to address issues caused by vegetation degradation. Human beings play a key moderating role between drought and vegetation; however, it is not clearly understood how typical land cover changes from human activities impact the ability of vegetation to resist drought. To represent meteorological drought and vegetation dynamics, this study applied the standardized precipitation and evapotranspiration index and solar-induced chlorophyll fluorescence. We investigated the vegetation response relationship to drought and how changing land cover affected it. The land cover changes associated with strategic human activity were also analyzed using the response relationship and environmental characteristics. Our results showed that land cover changes contributed to abnormal changes in vegetation dynamics and type. From 2001 to 2016, meteorological drought showed an insignificant difference in Loess Plateau. To a certain extent, land cover changes could extend vegetation response time with the implementation of the 'Grain for Green Progam'. Response time to the drought of different vegetation types in both changed and unchanged land cover showed an increasing trend from early-period to later-period. Similar response time to drought was among cropland, forest, grassland, construction land, and desert of unchanged land cover vegetation in different Grain for Green periods. Forest cover effectively improved vegetation response time and reduced vulnerability. This study improves the understanding of vegetation change and offers guidance for environmental protection projects and evaluating ecological restoration.
英文关键词	drought 'Grain for Green Program' land cover change Loess Plateau vegetation
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000704909800001
WOS关键词	CONDITION INDEX VCI ; AGRICULTURAL DROUGHT ; GUANZHONG PLAIN ; CLIMATE-CHANGE ; TIME-SCALES ; CHINA ; IRRIGATION ; PROGRAM ; EROSION ; BALANCE
WOS类目	Environmental Sciences ; Soil Science
WOS研究方向	Environmental Sciences & Ecology ; Agriculture
来源机构	西北农林科技大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364114
作者单位	[Ding, Yibo; Wang, Fengzuo] Yellow River Engn Consulting Co Ltd, 109 Jinshui Rd, Zhengzhou 450003, Henan, Peoples R China; [Mu, Qing; Sun, Yanan; Cai, Huanjie; Xu, Jiatun] Northwest A&F Univ, Coll Water Resources & Architectural Engn, 23 Weihui Rd, Yangling 712100, Shaanxi, Peoples R China; [Zhou, Zhaoqiang; Shi, Haiyun] Southern Univ Sci & Technol, Sch Environm Sci & Engn, State Environm Protect Key Lab Integrated Surface, Shenzhen, Peoples R China
推荐引用方式 GB/T 7714	Ding, Yibo,Wang, Fengzuo,Mu, Qing,et al. Estimating land use/land cover change impacts on vegetation response to drought under 'Grain for Green' in the Loess Plateau[J]. 西北农林科技大学,2021.
APA	Ding, Yibo.,Wang, Fengzuo.,Mu, Qing.,Sun, Yanan.,Cai, Huanjie.,...&Shi, Haiyun.(2021).Estimating land use/land cover change impacts on vegetation response to drought under 'Grain for Green' in the Loess Plateau.LAND DEGRADATION & DEVELOPMENT.
MLA	Ding, Yibo,et al."Estimating land use/land cover change impacts on vegetation response to drought under 'Grain for Green' in the Loess Plateau".LAND DEGRADATION & DEVELOPMENT (2021).