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Water

California Overspends Water Rights by 300 Million Acre Feet

California is deficit-spending its water and has been for a century, according to state data analyzed recently by researchers from the University of California.

UC Merced Professor Joshua Viers and postdoctoral researcher Ted Grantham, with UC Davis at the time, explored the state’s database of water-rights allocations, and found that allocations in California exceed the state's actual water supply by five times the average annual runoff and 100 times the actual surface-water supply for some river basins.

Climate Change Influencing Freshwater Mountain Runoff, Research Shows

As the climate warms, sources of the water so critical to life everywhere on Earth are drying up.

By the end of this century, communities dependent on freshwater from mountain-fed rivers could see significantly less water, according to a new climate model recently released by University of California researchers.

For example, people who get freshwater from the Kings River could see a 26 percent decrease in river flow.

Engineering Students Working on Water Issues for Summer Research Project

Spending a summer finding ways to make toilet water reusable and trying to extract urine from wastewater might not sound glamorous.

But the results of the work two UC Merced students are doing though a prestigious research partnership could be very important to a state facing a severe drought, as well as for the future of water security.

Professor’s Paper in Nature Communications Indicates Deep Sea Changes

Large, naturally occurring low-oxygen zones in the Pacific appear to be expanding, and there is a sharp change in the number of bacteria that produce and consume different forms of toxic sulfur, according to a UC Merced researcher’s latest paper in Nature Communications.

These expanding deoxygenated zones could also contribute to climate change, which, in turn, appears to contribute to their growth.

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