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Water

UC Climate-Change Research is One Focus of Global Summit, New Reports

California aims to lead the nation — and the globe — in climate change research, policy and action — in large part through climate-focused research conducted at University of California campuses and labs.

Some of that research, including from UC Merced, will be on display this week as climate-change scientists, policymakers and trailblazers from around the globe gather in San Francisco for the 2018 Global Climate Action Summit .

Engineering Students Get an Inside Look at Wastewater Treatment

Three field trips this semester gave Professor Marc Beutel’s students an up-close understanding of biological wastewater processes used in treatment plants across the country.

Most recently, they toured the wastewater treatment plant in Oakland, operated by East Bay Municipal Utility District. The plant treats sewage for more than 685,000 people in the East Bay using a process called “activated sludge.” Bacteria convert organic waste to carbon dioxide and bacterial biomass (aka activated sludge), and once the bacteria settle out, the result is clean, clear water.

Billions of Gallons of Water Saved by Thinning Sierra Forests

There are too many trees in Sierra Nevada forests, say experts from UC Merced, UC Irvine and the National Park Service working at the National Science Foundation Southern Sierra Critical Zone Observatory (NSF SSCZO).

This comes as a surprise to those of us who see dense, verdant forests as a sign of a healthy environment. After all, green is good, right? Not necessarily. When it comes to the number of trees in California forests, bigger isn’t always better.

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