中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Evaluation of wind erosion control practices at a photovoltaic power station within a sandy area of northwest, China

文献类型:期刊论文

作者Wang, Chun2,3; Hill, Robert L.4; Bu, Chongfeng2,5; Li, Bingyin2; Yuan, Fang2; Yang, Yanzhe5; Yuan, Senpeng2; Zhang, Zhenshi1; Cao, Yongxiang1; Zhang, Kankan3
刊名LAND DEGRADATION & DEVELOPMENT
出版日期2021-01-05
页码19
ISSN号1085-3278
关键词abrasion biocrust deposition photovoltaic power station wind erosion control
DOI10.1002/ldr.3839
通讯作者Bu, Chongfeng(buchongfeng@163.com)
英文摘要The widespread construction of photovoltaic power stations within northwest China poses an environmental threat because of severe increased wind erosion and land degradation. Engineering, plant, and biocrust treatments were evaluated in this study for their effectiveness in the reduction of wind erosion. The placement of solar panels caused wind speed variation and resulted in distinct abrasion and deposition zones between the rows of the solar panels and the formation of deflation zones under the solar panels. Combined treatments (gravel and red clay mulch were applied within the abrasion and deposition zones, respectively) and moss-crust were the optimal choices within the engineering and biocrust treatments, respectively. We found that for engineering treatments, the combined procedures led to treatments had sand transport rate reductions of 87%, while the straw checkerboard, gravel, and red clay treatments gave reductions of 51, 78, and 74%, respectively. Within the biocrust treatments, the moss-crust decreased the sand transport rates and the sand erosion-deposit budget by 71 and 114%, respectively, while the cyanobacteria crust caused reductions of 65 and 109%, respectively, in comparison to the control. Both plant treatments decreased the sand transport rates and the sand erosion-deposit budgets, but were inferior to other optimal treatments with the best plant treatment dependent on the placement pattern used for plant establishment. All the treatments had effects on reducing wind erosion, and we strongly recommend the use of moss-crust and combined treatments in the deflation zones and between the rows of the solar panels, respectively, to significantly reduce the severe wind erosion occurring at these photovoltaic power stations located in sandy areas.
WOS关键词BIOLOGICAL SOIL CRUSTS ; LAND DEGRADATION NEUTRALITY ; CHECKERBOARD BARRIERS ; VEGETATION COVERAGE ; INNER-MONGOLIA ; DESERT ; BIOCRUSTS ; SURFACE ; SPEED ; MICROSTRUCTURE
资助项目National Key Research and Development Program of China[2016YFE0203400] ; National Key Research and Development Program of China[2017YFC0504703] ; Major Project of Collaborative Innovation of Yangling District[2017CXY-08] ; National Natural Scientific Foundation of China[41971131] ; Northwest Engineering Corporation Limited of Power China Fund ; USDA National Institute of Food and Agriculture[1014496]
WOS研究方向Environmental Sciences & Ecology ; Agriculture
语种英语
出版者WILEY
WOS记录号WOS:000604581000001
资助机构National Key Research and Development Program of China ; Major Project of Collaborative Innovation of Yangling District ; National Natural Scientific Foundation of China ; Northwest Engineering Corporation Limited of Power China Fund ; USDA National Institute of Food and Agriculture
源URL[http://ir.igsnrr.ac.cn/handle/311030/136568]  
专题中国科学院地理科学与资源研究所
通讯作者Bu, Chongfeng
作者单位1.Northwest Engn Corp Ltd Power China, Urban Rural Dev & Environm Protect Engn Div, Xian, Peoples R China
2.Northwest A& F Univ, Inst Soil & Water Conservat, Xinong Rd 26, Yangling 712100, Shaanxi, Peoples R China
3.Shaanxi Lvtuo Ecoenvironm Engn Co Ltd, Dept Engn, Yangling, Shaanxi, Peoples R China
4.Univ Maryland, Dept Environm Sci & Technol, College Pk, MD 20742 USA
5.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714
Wang, Chun,Hill, Robert L.,Bu, Chongfeng,et al. Evaluation of wind erosion control practices at a photovoltaic power station within a sandy area of northwest, China[J]. LAND DEGRADATION & DEVELOPMENT,2021:19.
APA Wang, Chun.,Hill, Robert L..,Bu, Chongfeng.,Li, Bingyin.,Yuan, Fang.,...&Zhang, Kankan.(2021).Evaluation of wind erosion control practices at a photovoltaic power station within a sandy area of northwest, China.LAND DEGRADATION & DEVELOPMENT,19.
MLA Wang, Chun,et al."Evaluation of wind erosion control practices at a photovoltaic power station within a sandy area of northwest, China".LAND DEGRADATION & DEVELOPMENT (2021):19.

入库方式: OAI收割

来源:地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。