干旱区生态环境知识资源中心(Arid): Ecological impact assessment method of highways in Tibetan Plateau: A Case study of Gonghe-Yushu Expressway

Arid

DOI	10.1007/s11629-019-5793-0
	Ecological impact assessment method of highways in Tibetan Plateau: A Case study of Gonghe-Yushu Expressway
	Yang, Hong-zhi; Wang, Zhen-feng; Dai, Qing-miao
通讯作者	Yang, HZ
来源期刊	JOURNAL OF MOUNTAIN SCIENCE
ISSN	1672-6316
EISSN	1993-0321
出版年	2020
卷号	17 期号:8 页码:1916-1930
英文摘要	In recent years, the ecological environment along highways in Tibetan Plateau has been severely affected due to the rapid construction of highways. In order to solve the problems of multiple indicators and inconsistent criteria in the ecological impact assessment of highways, and to scientifically screen assessment indicators, the paper proposes a multi-round indicator screening method, which combines literature analysis, expert rating, and statistical analysis. Based on this screening method, normalized difference vegetation index, land surface temperature, elevation, and normalized difference soil index are screened out. Combined with multiple linear regression, an ecological impact assessment model is established and applied to ecological impact assessment of Gonghe-Yushu Expressway. The results show that the expressway construction is the first driving force for the deterioration of the ecological environment along the roadside, and its interference range on the desert grassland ecosystem is greater than that on the agroforestry system. The ecological environment within 150 m on both sides of the expressway should be protected.
英文关键词	Highway Tibetan Plateau Ecological impact assessment Multi-round indicator screening method Contribution index cyclic analysis Multiple linear regression
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000552203800008
WOS关键词	SURFACE TEMPERATURE RETRIEVAL ; PERMAFROST DEGRADATION ; RIVER-BASIN ; QINGHAI ; ENVIRONMENT ; INDEX ; VULNERABILITY ; DISTURBANCE ; RAILWAY ; WETLAND
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325198
作者单位	[Yang, Hong-zhi; Wang, Zhen-feng] Changan Univ, Sch Highway, Xian 710064, Peoples R China; [Dai, Qing-miao] China Design Grp Co Ltd, Nanjing 210000, Peoples R China
推荐引用方式 GB/T 7714	Yang, Hong-zhi,Wang, Zhen-feng,Dai, Qing-miao. Ecological impact assessment method of highways in Tibetan Plateau: A Case study of Gonghe-Yushu Expressway[J],2020,17(8):1916-1930.
APA	Yang, Hong-zhi,Wang, Zhen-feng,&Dai, Qing-miao.(2020).Ecological impact assessment method of highways in Tibetan Plateau: A Case study of Gonghe-Yushu Expressway.JOURNAL OF MOUNTAIN SCIENCE,17(8),1916-1930.
MLA	Yang, Hong-zhi,et al."Ecological impact assessment method of highways in Tibetan Plateau: A Case study of Gonghe-Yushu Expressway".JOURNAL OF MOUNTAIN SCIENCE 17.8(2020):1916-1930.