catchment areas

Catchment Management of Mountainous Areas in the United States The mountainous-region in the.

美国的山区流域管理湖南省湘西山地是我国南方山地的一个重要类型。

They can also charge high fees from students from outsidetheir official catchment areas.

他们还可以不通过官方形式来收取费用.

The damage caused by acid can be alleviated by adding lime to lakes, rivers and streams and/ or their catchment areas.

往湖泊、河流和溪流及（或）它们的集水区中撒石灰，可以减轻酸雨所造成的损害。

Resource Dynamics and Land Sustainable Productivity with Intensive Management in Catchment Areas in Hilly Red Soils

红壤丘陵集水区集约经营的水土资源动态与土地持续生产力研究

The nature of catchment-coast interactions means that changes of material fluxes will result in morphological, environmental, and ecosystem changes in the catchment areas, estuaries, and adjacent coastal waters.

流域&海岸相互作用的特点是，入海物质通量的变化将导致流域、河口以及邻近水域的地貌、环境和生态系统的改变。

Study of Hydrological Effect of Forest Catchment Areas

森林集水区水文效应的研究

In order to investigate the characteristics of urban storm runoff pollution of combined sewer system, monitoring sections were arranged in four catchment areas to make continuous monitoring on quality and quantity of storm runoff during heavy rain period.

为研究合流制城区的暴雨径流污染特征，在武汉市汉阳区的4个合流制集水区布置了监测断面，对暴雨径流过程中的水质、水量进行了连续监测。

In larger catchment areas, rainfall can build up over hours, days or weeks.

对于面积较大的流域，降雨可能持续几小时、几天甚至几个星期。

For catchment areas greater than gutter capacity, slotted holes can be installed.

如果汇水面积大于天沟排水能力, 可以在天沟底部打孔.

Temporal and Spatial Variation of Soil Characters in Small Catchment of Loess Hilly Areas

黄土丘陵区小流域土壤特性时空动态变化研究

This paper introduces the hydrogeologic conditions of the major catchment areas of Yuanping City, discusses on the dynamic state of the groundwater in both centralized extracting area and non-centralized extracting area, evaluates the water quality of the major catchment areas, and puts forward some suggestions.

介绍了原平市重点水源区的水文地质条件，论述了集中开采区和非集中开采区地下水动态，对重点水源区的水质进行了评价，并提出了几点建议。

Rapid identification of areas suffering serious Eco-environmental Water Deficit ( EWD) and dynamic assessment of Eco-environmental Water Use ( EWU) are of significance to ecological construction and sustainable utilization of water resources in a catchment.

快速识别流域内生态缺水严重的区域、动态评估生态用水状况对流域生态环境建设和水资源优化配置具有重要意义。

Utilization and effects of runoff catchment techniques in mountain areas of Hebei province

集蓄径流技术在河北山区建设中的应用及集流效果

Water resources conservation forests and ecological protective forests will be built at sources of large rivers, the surrounding areas of lakes and reservoirs and environmentally fragile areas according to catchment, mountain range and regional scope.

在大江大河源头、湖泊、库区周围和环境脆弱地区，按流域、山系、地域规模治理，营造水源涵养林、生态防护林。

Dachan Bay Terminal One is situated in the Western Shenzhen Port area in South China. It is a new world-class container terminal serving the Pan-Pearl River Delta cargo catchment areas.

大铲湾码头（一期）是深圳西部港区内的全新世界级集装箱码头，是集散泛珠三角各主要生产基地货物的理想站点。

Analysis on the Dynamic State and Water Quality of the Groundwater in the Major Catchment Areas of Yuanping City

原平市重点水源区地下水动态及水质量现状分析