地理学报

地理学报 ›› 1992, Vol. 47 ›› Issue (1): 49-57.doi: 10.11821/xb199201007

• 论文 • 上一篇    下一篇

岷江上游森林水文效应研究

陈祖明, 任守贤   

  1. 成都科技大学水利系
  • 出版日期:1992-01-15 发布日期:1992-01-15
  • 基金资助:
    国家“七五”科技攻关项目

A STUDY ON HYDROLOGICAL EFFECTS OF FOREST IN THE UPSTREAM MINJIANG RIVER

Chen Zuming, Ren Shouxian   

  1. Department of Hydraulic, Chengdu University of Science and Technology
  • Online:1992-01-15 Published:1992-01-15

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被引次数

52

摘要： 本文提出了用一般性流域水文模型研究森林水文效应的途径。得出在岷江上游地区随着森林覆盖率的下降年径流量减少、径流成分改变、年内分配更趋不均匀和洪峰流量增大的结论。在此基础上,预测了岷江上游地区水源涵养林建设的水文效益与前景。

关键词: 森林水文效应, 流域水文模型, 径流组成

Abstract: The hydrologic catchment model with certainty can be used to quantify the hydrologic utility of a large area of forests in a short time by using the extant historic records of the hydrometric network's observations. It is an encouroging new approach for further develop-ment of the utility of forest hydrology.

Key words: The utility of the forest hydrology, The hydrologic catchment model, Runoff component