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California

Low water levels in Uvas Reservoir in California, March 2014.
Posted inNews

U.S. Winter Outlook Sees No Drought Relief

by S. Lemonick 24 October 20166 February 2023

A weak La Niña is expected to further dry out southwestern and Gulf Coast states.

Lake Oroville shows the effects of California’s extended drought.
Posted inScience Updates

Climate Change, Groundwater Management, and California's Future

by E. White, E. E. McClenny and M. C. Pinheiro 30 September 20166 October 2021

Conference on Climate Change and the Sustainable Groundwater Management Act; University of California, Davis, California, 4–5 April 2016

modeling-heat-source-hydrothermal-reservoir-long-valley-caldera
Posted inResearch Spotlights

Mapping Water and Heat Deep Under Long Valley Caldera

Leah Crane by L. Crane 29 September 201611 January 2022

Researchers use electrical resistivity to find the heat source and reservoir feeding Long Valley Caldera's labyrinthine hydrothermal system.

white-moon-cave-santa-cruz-california
Posted inNews

Subterranean Caverns Hold Clues to Past Droughts

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 31 August 20167 March 2023

Cave formations offer highly resolved paleoclimate data that scientists plan to use to reconstruct California's ancient patterns of drought.

Rain over California’s Owen’s Valley in early May 2016. The 2015–2016 El Niño, which officially ended in late May, was one of the strongest El Niños on record.
Posted inResearch Spotlights

Monster El Niño Not Enough to Quench California Drought

by Lauren Lipuma 15 July 20167 March 2023

New research shows that the Sierra Nevada snowpack will likely not recover from the current drought until 2019.

Iron Gate Dam on the Klamath River near Hornbrook, Calif
Posted inNews

Controversial Pacts Aim for Dam Removals on Western U.S. River

by Randy Showstack 11 April 201615 February 2023

New agreements regarding the Klamath River in Oregon and California would enable the largest U.S. dam removal project ever. Critics say water quality will suffer, decry hydropower loss.

Tide pool in the University of California Bodega Marine Reserve.
Posted inNews

Tide Pools Mimic Climate Change in Everyday Cycle

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 1 April 20164 January 2023

Researchers unexpectedly discovered that tiny shoreline ecosystems act as miniature laboratories in which ocean acidification and its effects play out nightly.

Posted inNews

Navy Ship Mysteriously Lost in 1921 Found via Science, Sleuthing

by Randy Showstack 25 March 201614 January 2022

Scientists painstakingly compared a shipwreck spotted in 2009 to a 1904 schematic of a long-lost tugboat. A naval gun on the wreck proved to be the "smoking gun" identifying the vanished ship.

Posted inResearch Spotlights

After a Century, Restored Wetlands May Still Be a Carbon Source

by Terri Cook 15 March 201623 January 2023

Methane emissions can drastically lower, or even reverse, the benefits of carbon sequestration in restored wetlands, according to new measurements from the Sacramento–San Joaquin Delta.

Posted inResearch Spotlights

Does El Niño Intensity Affect Precipitation in California?

by Terri Cook 24 February 20166 March 2023

Modeling experiments demonstrate that strong El Niños greatly increase odds for wet winters over California's principal watersheds compared to impacts of weak and moderate El Niños.

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