河流流域：指河流流域的范围或区域。
river basin //
可数名词 A river basin is the area of land from which all the water flows into a particular river. 江河流域; 河流盆地
the entire geographical area drained by a river and its tributaries
同义词： basin
流域-引用次数：1861
参考来源渭河流域全新世黄土光释光测年研究
河盆
流域-引用次数：408
The study area of this paper lies in the plain of the Peacock River Basin in Xinjiang.
本文的研究区位于新疆孔雀河流域平原区。
流域-引用次数：77
At present, no national and regional ecological compensation laws have been worked out, so it is very important to promote the improvement and legislations of ecological compensational mechanism of a river basin.
当前我国尚未出台全国性或区域性的流域生态补偿法规,加快完善流域生态补偿机制及其立法工作具有重要意义。
河流盆地
流域
... river basin流域 tarim basin塔里木盆地（位于中国西部） lake basin湖盆；湖泊盆地 ...
... ocean basin海洋盆地 river basin一条河的流域 the Yellow River basin黄河流域 ...
When this inland sea retreated, Hamilton hypothesizes, the Amazon dolphins remained in the river basin, evolving into striking creatures.
哈密尔顿推测，当这片内陆海退去，亚马逊河豚在流域留了下来，逐渐进化为一种恐怖动物。
The giant freshwater Mekong River stingray is just one of many mega fish species that could be threatened by dam-building plans in the Mekong River Basin.
湄公河流域的筑坝计划将会威胁到很多巨型鱼类，这种巨型淡水黄貂鱼只是其中一种。
There is a flood in the river basin in the South this summer.
今年夏天南方江河流域发生了洪水。
On March twenty-seventh,nineteen twelve, Missus Taft and the wife of the Japanese Ambassador together planted two trees at a part of the river called the tidal basin.
VOA : special.2011.04.08
During the Vietnam War, countries in the Mekong River basin still continued technical negotiations.
The Green River Basin in Wyoming, Utah and Colorado contains another 800 billion barrels.
FORBES: Most Green Energy Projects Are Thinly Veiled Exercises In Crony Capitalism
Mercury poisoning can be found almost anywhere, including places considered remote, like the Amazon River basin in Brazil.