How newly developed shale gas facilities influence soil erosion in a karst region in SW China
文献类型：期刊论文
| 作者 | Guo, Yu1; Du, Xianyuan2; Li, Dandan1,2; Zheng, Guodi3,4; Zhang, Xinyu1,4; Chen, Hongkun2; Zheng, Jin2 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2022-04-20 |
| 卷号 | 818页码:8 |
| 关键词 | Well pad Pipeline Soil erosion RUSLE model Geodetector |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2021.151825 |
| 通讯作者 | Zheng, Guodi(zhenggd@igsnrr.ac.cn) |
| 英文摘要 | We already know that the construction of shale gas extraction infrastructure exacerbates soil erosion in vulnerable areas. We are not clear however, about whether the completed well pads and pipelines continue to influence soil erosion after the construction is completed. We applied high-resolution remote sensing images and DEM data from 2014 and 2017 and the Revised Universal Soil Loss Equation (RUSLE) model to calculate how the layout of the well pads and pipelines in a shale gas development area affected soil erosion. We used Geodetector to analyze the factors that affected the soil erosion intensity around the well pads. The results showed that about 0.02% and 0.12% of the total erosion in the shale gas development zone was directly caused by the completed well pads and pipelines in 2014 and 2017, respectively. Most of the erosion was related to the completed pipelines. The completed shale gas well pads affected the soil erosion intensity up to 90 and 60 m from the pads in 2014 and 2017, respectively. The soil erosion around the completed pipelines was mainly from the soil surface over the pipeline and had little effect on the surroundings. The main influences on the soil erosion intensity at different distances from the well pads were land use and slope, and the interactions between them. We suggest that, when developing new shale gas extraction facilities, gas pipelines should be arranged in gently sloping areas, and vegetation should be planted on the bare soil over the pipelines to reduce soil erosion.(c) 2021 Elsevier B.V. All rights reserved. |
| WOS关键词 | NATURAL-GAS ; IMPACTS ; RUSLE ; RISK ; LANDSCAPES ; MARCELLUS ; COUNTY ; BASIN |
| 资助项目 | National Science and Technology Major Project[2016ZX05040-002] ; China National Petroleum and Natural Gas Corporation Major Scientific and Technological Project[2016E-1205] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000789647500005 |
| 出版者 | ELSEVIER |
| 资助机构 | National Science and Technology Major Project ; China National Petroleum and Natural Gas Corporation Major Scientific and Technological Project |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/176722]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zheng, Guodi |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China 2.CNPC Res Inst Safety & Environm Technol, State Key Lab Petr Pollut Control, Beijing 102206, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Ctr Environm Remediat, Beijing 100101, Peoples R China 4.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Yu,Du, Xianyuan,Li, Dandan,et al. How newly developed shale gas facilities influence soil erosion in a karst region in SW China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,818:8. |
| APA | Guo, Yu.,Du, Xianyuan.,Li, Dandan.,Zheng, Guodi.,Zhang, Xinyu.,...&Zheng, Jin.(2022).How newly developed shale gas facilities influence soil erosion in a karst region in SW China.SCIENCE OF THE TOTAL ENVIRONMENT,818,8. |
| MLA | Guo, Yu,et al."How newly developed shale gas facilities influence soil erosion in a karst region in SW China".SCIENCE OF THE TOTAL ENVIRONMENT 818(2022):8. |
入库方式： OAI收割
来源：地理科学与资源研究所
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