The two alternatives of middle route of water transfer are analysed . one is to heighten the dam of dan jiang kou reservoir for water transfer , the other is not to heighten the dam 中线工程调水又分为两个大的方案分别进行讨论，一个方案是加高大坝调水；另一个方案是不加高大坝调水。
Presently , the licensing of water rights in many drainage areas of this nation " s cross - regional water conduits is still operated under some loosely defined rules 跨流域调水：水权交易的法律调整目前，在我国跨流域调水工程中进行水权交易尚处于探索阶段，没有一个相对成熟的交易制度。
4 . 1n order to priority meet the water needs of songhua basin and transfer more water to liao basin , in main river model " limiting line " method is used to operate reservoirs 4 、干流模型中采用了利用水库调水限制线的方法对水库进行调度，以优先满足松花江流域用水后，再尽可能向辽河流域调水。
A summary of the immediate term engineering project of diverting water from south to north in china , the engineering features and difficulties , the effect on environment , the engineering benefit are expounded 摘要论述南水北调工程的调水背景、工程规划、工程特征、环境影响与生态环境保护及其工程综合效益。
From the contrasts test , we can abotain that the sediment deposit water and sediment , and the state of sediment deposit will not deteriorate by storing up clear water and draining muddy water 由对比试验可以看出，东庄水库的调水调沙运用对渭河下游有一定减淤作用；蓄清排浑运用不会恶化渭河下游淤积状态。
The test results show that the water - sediment regulation can reduce aggradations of the channel , increase its flowing capacity and improve the sediment delivery conditions of the channel in the lower river 分析结果表明，调水调沙不仅能够减少河道淤积，而且能够有效增大主槽的过流能力，改善下游河道排沙条件。
Taking the haiyang lakes as an example , water diversion project was optimized , and the changes of water dynamics and water quality after implementation of the water diversion project were predicted and analyzed 以汉阳湖群为例，对湖群调水的方案进行了优选，并预测分析了引江灌湖工程实施后汉阳湖群的水流水质变化。
Simulated results and map were managed orderly through this system . meanwhile , this research of integration gis and environmental modeling is just a primary try 本文通过建立南京内秦淮河水系调水模拟集成系统，实现了利用gis技术对水质模拟结果及地图数据的有序管理，同时，本文还进行了水质模拟与gis技术集成的初步尝试。
The first is the influence on flood controlling , the second is the influence on hydro power , the third is the influence on water resources , navigation , and ecological environment downstream of dan jiang kou 丹江口水库不加高大坝调水对丹江口枢纽及其下游地区主要有三个方面影响： 1对防洪调度的影响； 2对发电的影响； 3
