Name: 罗布·哈蒙：市场是如何让溪水流动的
Uploaded: 2011-03-11T15:35:00Z
Duration: 8 min 29 s
Description: 过度使用导致溪水和河流干涸，罗布·哈蒙实现了一种能恢复水流的灵活的市场机制。农民和啤酒公司发现他们的命运交织在迷人的一个世纪的仙人掌果溪的故事之中。

Rob Harmon: 罗布·哈蒙：市场是如何让溪水流动的

罗布·哈蒙：市场是如何让溪水流动的

过度使用导致溪水和河流干涸，罗布·哈蒙实现了一种能恢复水流的灵活的市场机制。农民和啤酒公司发现他们的命运交织在迷人的一个世纪的仙人掌果溪的故事之中。

Across the United States, tens of thousands of miles of streams have run dry, leaving ecosystems and local communities at risk. In Montana alone, some creeks hold claims for up to 100 times more water than they actually contain, trapping farmers in a system that rewards use over conservation. By linking businesses eager to offset their water footprint—like brewers—with farmers holding senior water rights, a market solution emerged. This approach has already restored more than four billion gallons of water to struggling rivers and streams.