The Yangtze River provides one third of the country's freshwater resources, but it has met lots of environmental problems in recent years, such as heavy pollution and overfishing.

长江提供全国三分之一的淡水资源，但它近年来遇到了很多环境问题，如重污染和过度捕鱼。

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Farmers are the biggest users of freshwater resources.

农民是淡水资源的最大使用者。

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Threats to freshwater resources mean threats to human health.

对淡水资源的威胁就意味着对人类健康的威胁。

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Almost sixty percent of the world's freshwater withdrawals from rivers, lakes and other water resources go toward irrigating fields.

VOA: special.2009.03.23

The 2010 Progress Report identified freshwater resources as a priority area for greater attention.

WHITEHOUSE: Office of Science and Technology Policy Blog

The volume of freshwater resources is around 35 million km3, or about 2.5% of the total volume.

FORBES: Connect

The total freshwater supply available for ecosystems and humans is less than 1% of all freshwater resources.

FORBES: Connect