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采石场松散体坡面平铺生态袋绿化的水土保持效应
引用本文:张华,赵廷宁,白麟,张成梁,韩雪梅,许宗文,冯明明.采石场松散体坡面平铺生态袋绿化的水土保持效应[J].水土保持通报,2013,33(2):111-115.
作者姓名:张华  赵廷宁  白麟  张成梁  韩雪梅  许宗文  冯明明
作者单位:1. 水土保持与荒漠化防治教育部重点实验室,北京100083;北京林业大学水土保持学院,北京100083
2. 水土保持与荒漠化防治教育部重点实验室,北京100083;北京林业大学水土保持学院,北京100083;北京夏都水利工程有限公司,北京102100
3. 轻工业环境保护研究所,北京,100089
4. 水土保持与荒漠化防治教育部重点实验室,北京100083;北京林业大学水土保持学院,北京100083;中国环境科学研究院,北京100012
基金项目:林业公益性行业科研专项"建设工程损毁林地植被修复关键技术研究与示范"
摘    要:为研究生态袋技术在采石场松散体坡面的水土保持效应,利用2011年北京市房山区周口店镇采石场的10次产流资料,采用径流小区观测法,研究了生态袋技术在不同平均雨强(1.02,5.07和12.05mm/h)和不同坡度(20°,25°,30°,35°)条件下对裸露松散体坡面的水土保持效应.结果表明,生态袋技术可以显著减少松散体坡面径流深和泥沙含量,其径流深和产沙量均小于对照,在不同平均雨强和坡度下可平均减少25.2%的径流深和53.1%的产沙量,在不同坡度下可平均减少23.5%的径流深和60.6%的产沙量.当平均雨强为12.05 mm/h和坡度为35°时的减流减沙效应最显著.相关分析结果表明,径流深、产沙量和雨强、坡度呈良好的相关关系.平铺生态袋绿化是解决松散体坡面水土流失的重要措施之一.

关 键 词:采石场  松散体坡面  径流深  产沙量  生态袋技术
收稿时间:2012/4/21 0:00:00
修稿时间:2012/5/24 0:00:00

Soil and Water Conservation Effects of Ecological Bag Mulching on Loose Media Slopes in Quarries
ZHAO Hu,ZHAO Ting-ning,BAI lin,ZHANG Cheng-liang,HAN Xue-mei,XU Zong-wen and FENG Ming-ming.Soil and Water Conservation Effects of Ecological Bag Mulching on Loose Media Slopes in Quarries[J].Bulletin of Soil and Water Conservation,2013,33(2):111-115.
Authors:ZHAO Hu  ZHAO Ting-ning  BAI lin  ZHANG Cheng-liang  HAN Xue-mei  XU Zong-wen and FENG Ming-ming
Institution:Key Lab.of Soil and Water Conservation and Desertification Combating of Ministry of Education, Beijing 100083, China;College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China;Key Lab.of Soil and Water Conservation and Desertification Combating of Ministry of Education, Beijing 100083, China;College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China;Key Lab.of Soil and Water Conservation and Desertification Combating of Ministry of Education, Beijing 100083, China;College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China;Beijing Summer Capital Water-engineering Co.Ltd, Beijing 102100, China;Environmental Protection Research Institute of Light Industry, Beijing 100089, China;Key Lab.of Soil and Water Conservation and Desertification Combating of Ministry of Education, Beijing 100083, China;College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China;Chinese Research Academy of Environmental Sciences, Beijing 100012, China;Key Lab.of Soil and Water Conservation and Desertification Combating of Ministry of Education, Beijing 100083, China;College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China;Key Lab.of Soil and Water Conservation and Desertification Combating of Ministry of Education, Beijing 100083, China;College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China
Abstract:
Keywords:quarry  loose media slope  runoff depth  sediment yield  ecological bag technology
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