water catchment

A study on Forestation type of water catchment and conservation forests in the Qujiang River area, Sichuan P. R. China

渠江流域水源林、水保林造林类型研究

The Water Framework Directive: Stakeholder Preferences and Catchment Management Strategies-Are They Reconcilable?

欧盟水框架指令: 利益相关者的喜好和流域管理策略——它们是可协调的 吗 ?

Rainwater Catchment carrying out projects to solve drinking water difficulties.

大搞雨水集流工程,解决人畜饮水困难.

Discussion on Division of Water Catchment Area by Using the Ratio of Total Area and Path Length Method

面积管长比法划分汇水面积的探讨

Title: The Water Framework Directive: Stakeholder Preferences and Catchment Management Strategies-Are They Reconcilable?

盟水框架指令: 利益相关者的喜好和流域管理策略--它们是可协调的 吗 ?

The widely used method for extracting the watershed channel network from digital elevation model ( DEM), i.e. the water catchment area method, is presented.

总结了根据流域的数字高程模型（DEM）自动提取河网水系的集水面积方法。

A new method& ratio of total area and path length method was presented for dividing the water catchment area in the design of rainwater system.

提出了雨水系统设计计算中划分汇水面积的新方法&面积管长比法（亦称树分法），即将汇水面积按管长分配的方法。