groundwaters

the groundwater is saturated with calcium hydroxide.

Due to overpumping groundwater, hazard of mantled karst collapse may often take place there.

Based on the quality data of overyear water table and groundwater, the research studied the dynamic variation of water table and quality of groundwater.

Abstract: In the paper, by integrative using GIS and Geostatistics, we analyzed the special distribution characteristic of groundwater downrange in arid area.

Increased consumption of water has led to rapid depletion of groundwater reserves.

We propose that As anomalism in groundwater possibly resulted from the combined effects of organic matter-enriched lacustrine sediments, geological setting and topographical characteristics.

Overpumping groundwater for drinking water and irrigation has caused water levels to decline by tens of metres in many regions, forcing people to use low-quality water for drinking.

He pumps the groundwater up from way down deep.

There's also contaminated groundwater. It's been stored in huge tanks at the plant.

In May, CNN commissioned two accredited labs to test the groundwater around the Bhalswa landfill.

And where does this groundwater go?

Nearly a third of the world's fresh water is groundwater.

And it uses 90% of its surface and groundwater.

Maybe the core will melt through to the groundwater.

Saltwater invasion of groundwater is a problem around the world.

Our groundwater used to be fresh and clean.

Farmers have turned to pumping groundwater to keep their crops going.