论文部分内容阅读
国家“南水北调”中线工程,经过近40年的充分论证,已基本具备建设条件,这是继三峡工程后的又一项跨世纪宏伟工程。丹江口水利枢纽是南水北调的水源工程。工程一旦实施,丹江大坝高度(海拔)将由现在的162米增加到176米,正常蓄水水位由157米上升到170米,库区水域面积将由745平方公里扩大到1050平方公里,其中丹江口市境内水域面积由347平方公里扩大到500平方公里。 一、南水北调工程实施对丹江口市的影响
After nearly 40 years of full demonstration, the national “South-to-North Water Diversion” midline project basically has the construction conditions, which is another magnificent cross-century project following the Three Gorges Project. Danjiangkou Water Control Project is a water source project of the South-to-North Water Diversion Project. Once the project is implemented, the dam height (elevation) of Danjiang River will be increased from the current 162 meters to 176 meters. The normal water storage level will rise from 157 meters to 170 meters. The water area in the reservoir area will be expanded from 745 square kilometers to 1050 square kilometers. Among them, Danjiangkou The city’s water area expanded from 347 square kilometers to 500 square kilometers. First, the implementation of South-North Water Transfer Project Danjiangkou City