According to scientists, tree-ring analysis shows that California drought is the worst it has been in 500 years.The study underscores the severity of current drought and the challenges of future water management in the state.
Articles on California
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The Endangered Species Act may stave off extinction for the Delta smelt in California, but will it help this threatened fish – or any other at-risk species – recover and thrive again?
El Niño is expected to bring heavy rains to drought-stricken California, but more rain alone won’t solve the West’s water crisis.
Historical analysis shows that natural forces are behind California’s drought, but global warming has contributed 8%-27% to the drought’s severity.
Hydrologists, climate scientists and policymakers are beginning to grapple with a difficult question: who will be affected most by longer and more frequent droughts?
Can California – and its massive agriculture industry – endure the drought without destroying its groundwater resources?
With emergency water rationing in place, how are universities – and other major water consumers – going to conserve?
What explains the unusually dry and warm weather that’s behind California’s prolonged drought? And how is climate change contributing?
California is blessed with so much agricultural land that no matter how much the state conserves or produces, there will also be an economic incentive to consume more water.
The “warm blob” of remarkably warm water in the Pacific is changing weather patterns and impacting marine life, providing clues to how ecosystems may change in a warmer future.
Scientists in my native state of California were handed a gift: a trove of detailed information about the state’s forests taken during the 1920s and 1930s and digitized over the past 15 years. When we…
Privacy is often thought of as the right to be left alone. Yet, our lives are embedded in relationships – with people, with corporations, with government, and with technological devices – that can’t be…
Last January, California Governor Jerry Brown declared a State of Emergency following projections of severe drought. State bureaucrats and local officials jumped into action and mandated any number of…
Editor’s note: There were 146 state-wide ballot measures up for consideration by voters in this week’s midterm elections, covering all manner of controversial issues – from abortion and guns to minimum…
Australia will not be linking its emissions trading scheme to California any time soon. But Australia will have to increase its emissions reduction targets to between 15-25% below 2000 levels by 2020…
African clawed frogs in California harbour a deadly fungal infection that is destroying the global amphibian population…
As the pace of international climate negotiations has slowed, the interest and attention of international organisations and climate policy watchers has been diverted to national climate change responses…
Nitrogen found in rocks can boost tree growth and their ability to extract carbon dioxide from the atmosphere. The study…
California beach towns could face significant economic losses in the next century as a result of sea level rise. Visitor…
Top contributors
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Regents Professor Emeritus and Morris K. Udall Professor of Law & Public Policy Emeritus, University of Arizona
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Scientist and Director of Research Communication for the Arizona Water Innovation Initiative, Arizona State University
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Professor of Geology and Environmental Geosciences, University of Dayton
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Wildfire Specialist, University of California Cooperative Extension; Adjunct Professor at the Bren School, University of California at Santa Barbara, University of California, Santa Barbara
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Associate Professor of Environmental and Occupation Health, University of California, Irvine; University of Southern California
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Director, Ocean and Coastal Policy Center, Marine Science Institute, University of California, Santa Barbara
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Distinguished Professor of Sociology and American Studies & Ethnicity, USC Dornsife College of Letters, Arts and Sciences
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Professor, Environmental Studies Program at UC Santa Barbara
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Distinguished Blue Planet Prize Professor of Civil and Environmental Engineering and Founding Director, Institute of Transportation Studies, University of California, Davis
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Associate Professor of Civil Engineering, Boise State University; United Nations University
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Distinguished Professor of Law, Wayne State University
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Provost Professor of Economics and Spatial Sciences, USC Dornsife College of Letters, Arts and Sciences; Institute for Humane Studies
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Adjunct Assistant Professor and a founder of the Laboratory for Environmental Narrative Strategies in the Institute of the Environment and Sustainability, University of California, Los Angeles
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Graduate Research Fellow of Sustainable Design and Construction, Stanford University
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Director Emeritus, California Institute for Water Resources, University of California, Division of Agriculture and Natural Resources