干旱区生态环境知识资源中心(Arid): Evaluation of Vegetation Restoration along an Expressway in a Cold, Arid, and Desertified Area of China

Arid

DOI	10.3390/su11082313
	Evaluation of Vegetation Restoration along an Expressway in a Cold, Arid, and Desertified Area of China
	Jia, Chunfeng 1,2,3; Sun, Bao-ping 1; Yu, Xinxiao 1; Yang, Xiaohui 4
通讯作者	Sun, Bao-ping
来源期刊	SUSTAINABILITY
ISSN	2071-1050
出版年	2019
卷号	11 期号:8
英文摘要	Vegetation restoration plays a significant role in the restoration of expressways in the arid zone of China, but we still do not know which soil and vegetation types are most effective. We investigated soil particle size (SPZ), volume weight of the soil (VWS), soil water content (SWC), total porosity of soil (TP), soil organic matter (SOM), water erosion (WrE), and wind erosion (WdE) of eight sites (S1-S8) and evaluated them using the gray correlation method (GCM). Based on our results, the average SWC of the treatments ranged from 9.6% to 18.8%, following the order S4 > S5 > S8 > S6 > S3 > S7 > S1 > S2. The average SPZ of soils in S1, S2, S4, S5, S6, and S8 was larger, ranging from 0.23 to 0.68 mm, while that of soils in S3 and S7 was smaller, ranging from 0.01 to 0.09 mm. The TP in different treatment areas ranged from 50% to 60%, which is not conducive to soil and water conservation. The SOM levels varied widely among the different soils and were always below the threshold levels established by the second National Soil Census, rendering the soils not suitable for plant growth. The WrE (36-80 t/ha) was greater than the WdE (7-24 t/ha). In general, to achieve high soil and water conservation outcomes in this area, S1 and S7 offered the best protection benefits in terms of soil and water conservation.
英文关键词	benefit evaluation gray correlation method soil erosion soil physical properties
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000467752200126
WOS关键词	ECOLOGICAL RESTORATION ; SOIL-EROSION ; SLOPE ; WATER ; CONSTRUCTION ; PERFORMANCE ; STABILITY ; SOUTHEAST ; SYSTEM ; REGION
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
来源机构	北京林业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/218995
作者单位	1.Beijing Forestry Univ, Sch Soil & Water Conservat, Beijing 100083, Peoples R China; 2.Shanxi Environm Protect Inst Transport Co Ltd, Taiyuan 030006, Shanxi, Peoples R China; 3.Shanxi Transportat Res Inst, Taiyuan 030006, Shanxi, Peoples R China; 4.Chinese Acad Forestry, Beijing 100091, Peoples R China
推荐引用方式 GB/T 7714	Jia, Chunfeng,Sun, Bao-ping,Yu, Xinxiao,et al. Evaluation of Vegetation Restoration along an Expressway in a Cold, Arid, and Desertified Area of China[J]. 北京林业大学,2019,11(8).
APA	Jia, Chunfeng,Sun, Bao-ping,Yu, Xinxiao,&Yang, Xiaohui.(2019).Evaluation of Vegetation Restoration along an Expressway in a Cold, Arid, and Desertified Area of China.SUSTAINABILITY,11(8).
MLA	Jia, Chunfeng,et al."Evaluation of Vegetation Restoration along an Expressway in a Cold, Arid, and Desertified Area of China".SUSTAINABILITY 11.8(2019).