中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2003, Vol. 22 ›› Issue (增刊1): 121-124.

• • 上一篇    下一篇

森林与洪水及土壤冲蚀相关性研究

王平义   

  1. 重庆交通学院 河海建筑工程系,重庆 400074
  • 收稿日期:2003-06-18 出版日期:2003-08-15 发布日期:2015-05-18
  • 作者简介:王平义(1964—),男.河南周口市人,教授.博士,主要从事水利水运与环境工程研究
  • 基金资助:
    国务院三峡办资助“春晖计划"项目(SX[20001--004)

Investigation on the co-relations between forest and flood/soil erosion

WANG Ping-yi   

  1. Department of River& Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,China
  • Received:2003-06-18 Online:2003-08-15 Published:2015-05-18

摘要: 对森林与洪水及土壤表面冲蚀的相关性进行了系统探讨.森林具有增加雨量、调节洪水、降低洪水流量等方面的功能和效果.分析了影响流域产沙的主要因素,就森林在防止表面冲蚀的效果而言,常较其他地被物为大,林地的泥沙生产量及输移量较崩塌地和裸露地少.

关键词: 森林, 洪水, 土壤侵蚀, 水资源

Abstract: The corelations between forest and flood/soil erosion is investigated systematically. Forest is of the functions of increasing rainfall yield,delaying runoff,adjusting flood and reducing flod discharge. The main factors of influencing watershed sediment yield are analyzed. The efect of forest on avoiding the surface soil erosion is very obvious. The sediment yield and transport rate at the forestland area are smaller than ones at the areas of the uncovered land and collapsed land

Key words: forest, flood, soilerosion, waterresource

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