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Helping the San Joaquin Valley Find New Uses for Fallowed Farmland

By Sarah Bardeen

In Sarge Green’s 40-plus year career, the water management specialist has worn an astonishing number of hats. He’s now deeply involved in efforts to help San Joaquin Valley farms and communities cope with the challenges of implementing the Sustainable Groundwater Management Act. We spoke with him about how to manage farmland that will be transitioning out of intensive irrigation.

Policy Brief

Policy Brief: The Future of Agriculture in the San Joaquin Valley

By Alvar Escriva-Bou, Ellen Hanak, Spencer Cole, Josué Medellín-Azuara

Agriculture is a key driver of the regional economy in the San Joaquin Valley, but water for irrigation is an ongoing—and growing—concern. Our latest research offers the most accurate, nuanced, and localized look at where fallowing may need to occur—and details the policy and management actions that could lead to better outcomes.

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Surplus and Shortage: California’s Water Balancing Act

As climate change accelerates, it’s bringing more extreme weather to California: The dry periods are hotter and drier than ever before—and the wet periods can be torrential. The only certainty is that water managers at every level will have to plan for and respond to extremes. How can we cope with the increasing volatility of our water cycle? We bring together three panels of experts to find out.

Report

Solar Energy and Groundwater in the San Joaquin Valley

By Andrew Ayres, Annabelle Rosser, Ellen Hanak, Alvar Escriva-Bou ...

Hundreds of thousands of acres of irrigated farmland may come out of production in the San Joaquin Valley in coming decades. At the same time, the state needs to ramp up renewable energy generation to meet climate goals. Could solar development on fallowed land help the valley’s residents? Our new report examines the challenges and opportunities.

blog post

Beavers: The Unlikely Climate Hero

By Sarah Bardeen

Beavers were once ubiquitous in North America, but trapping and habitat loss decimated their population: there are just 10-15 million beavers in North America today. We asked a beaver restoration expert to tell us more about this unlikely climate hero and its role in restoring streams and meadows.

Report

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

Commentary: Drought Requires New Strategies for Managing Cropland

By Andrew Ayres, Caitlin Peterson

With careful planning, research and development, and incentive programs, the San Joaquin Valley can avoid the worst consequences of land fallowing — and perhaps even create environmental and economic benefits.

blog post

Video: Farmland in Transition—The San Joaquin Valley

By Vicki Hsieh

Hundreds of thousands of acres of irrigated farmland may come out of production in the San Joaquin Valley as the region brings its groundwater basins into balance. How do we manage all this newly fallowed land? We discuss our new research with a panel of experts.

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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