引水灌溉工程

甘肃东部引水灌溉工程引起的负效应及其防治

Negative Effects Caused by Water Diversion Irrigation Project in the Eastern Part of Gansu Province and Their Controlling

本文简要地引述了我国早期的引水灌溉工程，指出了仔在的主要问题（泥沙问题）。

In this paper , diversion works built in the ancient time are briefly described and sediment problems encountered are pointed out .

对甘肃东部引水灌溉工程引起的地面塌陷、滑坡、土壤盐渍化等负效应进行了分析，并提出了一定的防治措施。

The paper analyses the negative effects of land collapse sink , landslide and soil salinization that caused by water diversion irrigation projects in the eastern part of Gansu Province , and put forward the control countermeasures .

韶山灌区是湖南省迄今为止最大的引水灌溉工程。以灌溉为主，兼具发电、防洪、排渍、航运、工矿、城镇供水、养殖、旅游等综合功能。

Hunan Shaoshan Irrigation Area is the largest irrigation water . Mainly in irrigation , both for power generation , flood control , Draining of floodwater , shipping , condition of urban water supply , aquaculture , tourism , and other integrated functions .