| 西气东输管道工程陕西段新增土壤流失预测 |
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| 引用本文： | 付良勇,寇权,张鉴,王存荣.西气东输管道工程陕西段新增土壤流失预测[J].水土保持通报,2005,25(4):44-47. |
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| 作者姓名： | 付良勇 寇权 张鉴 王存荣 |
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| 作者单位： | 黄河水利委员会,西峰水土保持科学试验站,甘肃,西峰,745000 |
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| 基金项目： | 国家“十五”特大型重点基础设施建设工程 |
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| 摘 要： | 西气东输管道工程陕西段全长346.20km,工程建设中扰动破坏原地貌和地表植被,产生大量弃土弃渣。经分析计算,新增土壤流失8.35×105t,其中扰动破坏原地貌新增土壤流失量为6.80×105t,占总流失量的81.41%;弃土弃渣流失量为1.55×105t,占总流失量的18.59%。扰动破坏原地貌造成新增土壤流失是防治的重点,必须采取切实可行的防治措施。
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| 关 键 词： | 西气东输 管道工程 新增土壤流失量 预测 |
| 文章编号： | 1000-288X(2005)04-0045-03 |
| 收稿时间： | 05 23 2004 12:00AM |
| 修稿时间： | 2004年5月23日 |
Additional Soil Erosion Predication of Natural Gas Pipe Project from West to East in Shaanxi Province |
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| FU Liang-yong,KOU Quan,ZHANG Jian and WANG Cun-rong.Additional Soil Erosion Predication of Natural Gas Pipe Project from West to East in Shaanxi Province[J].Bulletin of Soil and Water Conservation,2005,25(4):44-47. |
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| Authors: | FU Liang-yong KOU Quan ZHANG Jian and WANG Cun-rong |
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| Institution: | Xifeng Water and Soil Conservation Station of Huanghe River Conservancy Committee, Xifeng 745000, Gansu Province, China;Xifeng Water and Soil Conservation Station of Huanghe River Conservancy Committee, Xifeng 745000, Gansu Province, China;Xifeng Water and Soil Conservation Station of Huanghe River Conservancy Committee, Xifeng 745000, Gansu Province, China;Xifeng Water and Soil Conservation Station of Huanghe River Conservancy Committee, Xifeng 745000, Gansu Province, China |
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| Abstract: | The overall length of Shaanxi Province from West-to-East-Natural-Gas-Pipe-Project is 346.2 km. Due to the project construction, vegetation on the original land has been distroyed with a consequence of large quantity of deserted soil, dregs and remains. According to analysis, newly additional soil erosion amounts to 8 354 000 tons, of which deserted soil is up to 6 800 000 tons, occupying 81.40 percent out of the total volumn, deserted dregs and remains is to up to 1 553 000 tons, occupying 18.59 percent of the total. Practical measures are supposed to be taken to controll soil erosion caused by the project constrution. |
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| Keywords: | West-to-East-Natural-Gas pipe project newly additional soil erosion volume prediction |
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