The Luohe sandstone water is the only aquifer with eligible water quality and quantity of water supply source in the Huangling mining area.

洛河砂岩水是黄陵矿区供水水源中的唯一水质水量合乎要求的含水层。

youdao

It is critical to focus on incorporating designed wetlands as an option to manage the quality and quantity of water around built environments.

以经过设计的湿地来管理人造环境周边的水量和水质变得至关重要。

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The effect onto quality and quantity of water environment after coal exploitation is predicted and analysed, and pointed that exploitation of …

并就井田开发后对水环境的质和量的影响进行了预测分析，指出矿井开发必须注重整个矿区水资源的合理利用与管理。

youdao

Population growth, urbanisation and climate change are putting stress on the quantity and quality of water supplies, a concern for businesses that rely on water.

ECONOMIST: 2012 in focus

Without the appropriate management of wetlands there is no water of the right quality and quantity, where and when it is needed.

UNESCO: MEDIA SERVICES

Civilizations are constrained directly by the quality and quantity of available safe drinking and subsistence water.

UNESCO: Natural Sciences