available water resources

基本解释

It is known to us all that water is the source of life. And the available water resources on the earth are quite limited.
众所周知，谁是生命之源。而且地球上可利用的水资源是有限的。
Start with setting the concept of available water resources, this paper puts forward the calculation matheds for available surface water resources and total available water res.
指出洪水资源利用评价应解决洪水资源量计算、洪水资源利用水平分析、洪水资源可利用量评价和洪水资源利用潜力评估四个基本问题。
Irrigation with brackish groundwater can promote the transform of precipitation into available water resources in area of shallow saline water and relax water shortage in Northern China.
利用浅层咸水灌溉，可使浅层咸水分布区无效降水转化为有效水资源，缓解北方水资源紧缺的矛盾；

The World Health Organization says more than one billion people live in areas where renewable water resources are not available.

While these accusations are still being sorted in traditional courts and the court of public opinion, it is clear that these types of conflicts will likely continue as available water resources decline.
FORBES: World Water Day 2013: Water as a Catalyst for Peace
This conference is another important step initiated by the International Centre on Qanats and Historic Hydraulic Structures (ICQHS) - a category 2 centre under the auspices of UNESCO - to collect and document traditional knowledge available on water resources management from around the globe while providing a forum for presenting new views on the topic.
UNESCO: Water Portal Water Events Worldwide