Ecological and environmental consequences of ecological projects in the Beijing-Tianjin sand source region

doi:10.1016/j.ecolind.2020.106111

	Ecological and environmental consequences of ecological projects in the Beijing-Tianjin sand source region
	Zhao, Yuanyuan 1,2; Chi, Wenfeng 3; Kuang, Wenhui 4; Bao, Yanfeng 5; Ding, Guodong 1,2
刊名	ECOLOGICAL INDICATORS
	2020-05-01
卷号	112 页码:9
关键词	Wind erosion Ecosystem services Sustainability Spatiotemporal pattern Land use/cover change Ecological project
ISSN号	1470-160X
DOI	10.1016/j.ecolind.2020.106111
通讯作者	Zhao, Yuanyuan(yuanyuan0402@bjfu.edu.cn) ; Chi, Wenfeng(chiwenfeng2005@126.com)
英文摘要	Evaluation of influences of the Beijing-Tianjin Sand Source Control Project on soil wind erosion and ecosystem services is imperative for mastering the benefits and drawbacks of the program, as well as for distinguishing more reasonable estimations to evaluate regional sustainable development. Within the Beijing-Tianjin Sand Source Region, we quantified the spatiotemporal patterns of land use/cover changes (LUCCs), soil wind erosion modulus (SWEM), and essential ecosystem services throughout 2000-2015 by utilizing field investigations, remotely sensed data, meteorological data, and modeling. The influences of ecological projects on wind erosion and ecosystem services has been subsequently assessed by using those modifications brought on via the LUCCs (e.g., conversion from cropland to grassland/woodland) during the ecological construction. The results indicated that the SWEM showed a decline and ecosystem services which included carbon storage, water retention, and air quality regulation exhibited growth driven by using both local climate exchanges and human activities such as ecological projects. Excluding the effects of climate factors, the LUCCs stemming from ecological projects caused a total SWEM decrease of 3.77 million tons during 2000-2015, of which approximately 70% was prompted by the way of the transition from desert to sparse grassland. And from this transition, ecosystem services including both water retention and aboveground net primary productivity manifest a general increase. The sub-regions of desert grassland in Bayannur, Ordos Sandy Land, and Otindag Sandy Land were hot spots for wind erosion declines and ecosystem service enhancements induced by the ecological projects. We recommend that endeavors be coordinated toward the scientific management of the degraded lands and distribution of the local populace, as well as the implementation of diverse measures in the expected hotter and drier future.
资助项目	National Key Research and Development Program of China[2016YFC0500802] ; National Natural Science Foundation of Inner Mongolia, China[2017BS0402] ; National Natural Science Foundation of China[31600581] ; National Natural Science Foundation of China[41971130]
WOS关键词	HEBEI URBAN AGGLOMERATION ; NET PRIMARY PRODUCTION ; USE/LAND-COVER CHANGE ; WIND EROSION ; ECOSYSTEM SERVICES ; SEDIMENT TRANSPORT ; AGRICULTURAL LANDS ; SCENARIO ANALYSIS ; INNER-MONGOLIA ; CLIMATE-CHANGE
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000518385800029
资助机构	National Key Research and Development Program of China ; National Natural Science Foundation of Inner Mongolia, China ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/133145]
专题	中国科学院地理科学与资源研究所
通讯作者	Zhao, Yuanyuan; Chi, Wenfeng
作者单位	1.Beijing Forestry Univ, Sch Soil & Water Conservat, Yanchi Res Stn, Beijing 100083, Peoples R China 2.Beijing Forestry Univ, Key Lab State Forestry Adm Soil & Water Conservat, Beijing 100083, Peoples R China 3.Inner Mongolia Univ Finance & Econ, Coll Resources & Environm Econ, Hohhot 010070, Inner Mongolia, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 5.Chinese Acad Forestry, Inst Desertificat Study, Beijing 100091, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Yuanyuan,Chi, Wenfeng,Kuang, Wenhui,et al. Ecological and environmental consequences of ecological projects in the Beijing-Tianjin sand source region[J]. ECOLOGICAL INDICATORS,2020,112:9.
APA	Zhao, Yuanyuan,Chi, Wenfeng,Kuang, Wenhui,Bao, Yanfeng,&Ding, Guodong.(2020).Ecological and environmental consequences of ecological projects in the Beijing-Tianjin sand source region.ECOLOGICAL INDICATORS,112,9.
MLA	Zhao, Yuanyuan,et al."Ecological and environmental consequences of ecological projects in the Beijing-Tianjin sand source region".ECOLOGICAL INDICATORS 112(2020):9.