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Storing Water for the Environment

By Sarah Null, Jeffrey Mount, Brian Gray, Kristen Dybala ...

Large reservoirs are essential for managing water in California’s highly variable climate—but over the years, the construction and operation of these reservoirs have had significant environmental costs. Our new research outlines how reservoir operations could be changed to improve the health of the state’s fragile freshwater ecosystems.

blog post

Is SGMA Compatible with Farmland Preservation?

By Annabelle Rosser

The implementation of SGMA will prompt land use transitions throughout the San Joaquin Valley, raising questions about how the state's chief agricultural preservation policy - the Williamson Act - will come into play. Many alternate uses are likely to be compatible with the program, while others - namely solar – are more complex.

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Video: Californians and the Environment

By Stephanie Barton

Researchers Deja Thomas and Rachel Lawler discuss key findings from the latest PPIC Statewide Survey, which examines Californians’ views on drought, wildfires, climate change, and a range of other environmental issues.

Statewide Survey

PPIC Statewide Survey: Californians and the Environment

By Mark Baldassare, Dean Bonner, Rachel Lawler, Deja Thomas

Key findings include: Three in ten Californians name water supply and drought as the state’s top environmental issue; nearly seven in ten say the water supply is a big problem in their part of the state. More than half of Californians say higher gas prices have caused financial hardship, and more than four in ten are upset about the current rate of inflation. Most Californians oppose offshore drilling, and an overwhelming majority want to prioritize alternative energy over oil, coal, and natural gas. But views are divided along party lines. Democrats are much more likely than independents and Republicans to support key state climate change policies.

Report

Land Transitions and Dust in the San Joaquin Valley

By Andrew Ayres, Jaymin Kwon, Joy Collins

Agricultural operations and wind erosion are two of the largest sources of dust in the San Joaquin Valley, and the valley’s air quality may decline with increased farmland fallowing and a warmer, drier climate. This will impact low-income, rural communities first and foremost, but proactive management can help identify high-risk areas and direct funding to cost-effective interventions.

Report

Exploring the Potential for Water-Limited Agriculture in the San Joaquin Valley

By Caitlin Peterson, Cameron Pittelkow, Mark Lundy

As irrigated farmland comes out of production in the San Joaquin Valley, valley residents will face increased pests, weeds, and dust—as well as a loss of employment and economic activity. Water-limited cropping is one alternative to fallowing that can improve soil health and air quality, create habitat, and keep land in production.

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A Large California Water Utility Prepares for Climate Change

By Sarah Bardeen

How is one of the state’s major water utilities dealing with climate change? We talked to Ken Jenkins, Cal Water’s chief water resource sustainability officer, about his efforts to improve water supply resilience in the face of worsening droughts and other climate-related challenges.

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How Active Stewardship Could Protect California’s Forests from Extreme Wildfire

By Sarah Bardeen

Increasingly extreme wildfires—driven by a combination of fuel build-up, drought, and climate change—are threatening forests throughout California. Without intervention, some of these landscapes could be forever changed. UC Berkeley professor Scott Stephens lays out urgently needed measures that could save the state’s beloved big trees.

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