干旱区生态环境知识资源中心(Arid): Vegetation cover changes and sand -fixing service responses in the sandstorm source control area

Arid

DOI	10.1016/j.envdev.2019.08.002
	Vegetation cover changes and sand -fixing service responses in the sandstorm source control area
	Wang, Shuang 1,2; Zhang, Biao 1,2; Xie, Gao-di 1,2; Zhai, Xiu 3; Sun, Hai-lian 4
通讯作者	Zhang, Biao ; Zhai, Xiu
来源期刊	ENVIRONMENTAL DEVELOPMENT
ISSN	2211-4645
EISSN	2211-4653
出版年	2020
卷号	34
英文摘要	Vegetation cover and related ecosystem services are key indicators for ecological restoration efforts. We simulated the dynamic changes of vegetation coverage and sand-fixing service in the Beijing-Tianjin sandstorm source control project area (BTSSCPA) in the period of 2000-2015 on the basis of long-term satellite data and the revised wind erosion equation. The response levels of sand-fixing service to vegetation coverage change were also analyzed. Results showed that the vegetation coverage in the BTSSCPA increased with fluctuation at an average rate of 0.34%/year, and the sand-fixing service was correspondingly enhanced with the average annual rate of 0.71%. Furthermore, the responsive levels of sand-fixing service to vegetation coverage change increased from 70% to 91%. We conclude that the vegetation restoration measures on sand-fixing gradually prevail and progress in the BTSSCPA. However, approximately 13% of the BTSSCPA still has poor responsivity and needs additional restoration measures for implementation. This research will contribute to quantify the effectiveness of vegetation restoration on ecosystem service enhancement, and identify the key implementation areas for further ecological restoration measures.
英文关键词	Sand-fixing service Vegetation coverage Response level Beijing-Tianjin sandstorm source control project area (BTSSCPA)
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000541438600010
WOS关键词	WIND EROSION ; DESERTIFICATION CONTROL ; CHINA ; RWEQ ; VALIDATION ; MANAGEMENT
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
来源机构	中国科学院地理科学与资源研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319499
作者单位	1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Inner Mongolia Acad Agr & Anim Husb Sci, Hohhot 010031, Peoples R China; 4.Chinese Acad Sci, Inner Monggolia Res Ctr Prataculture, Hohhot 010031, Peoples R China
推荐引用方式 GB/T 7714	Wang, Shuang,Zhang, Biao,Xie, Gao-di,et al. Vegetation cover changes and sand -fixing service responses in the sandstorm source control area[J]. 中国科学院地理科学与资源研究所,2020,34.
APA	Wang, Shuang,Zhang, Biao,Xie, Gao-di,Zhai, Xiu,&Sun, Hai-lian.(2020).Vegetation cover changes and sand -fixing service responses in the sandstorm source control area.ENVIRONMENTAL DEVELOPMENT,34.
MLA	Wang, Shuang,et al."Vegetation cover changes and sand -fixing service responses in the sandstorm source control area".ENVIRONMENTAL DEVELOPMENT 34(2020).