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Managing a Non-Native Delta Ecosystem

By Lori Pottinger

The Sacramento–San Joaquin Delta has more non-native species than native ones, and its estuary is the most invaded in the world. We talked to scientist Jim Cloern about this challenge.

Fact Sheet

Dams in California

By Alvar Escriva-Bou, Jeffrey Mount, Jelena Jezdimirovic

Dams are central to California’s water system, providing storage, flood control, electricity, and recreation. Climate change is complicating how they are managed.

blog post

The LA River and the Trade-Offs of Water Recycling

By Gokce Sencan, Caitrin Chappelle

The Los Angeles River, which depends on treated wastewater for some of its flows, exemplifies the trade-offs that come with expanded recycled water production.

blog post

Learning the Language of Groundwater

By Lori Pottinger

Managing groundwater sustainably is a complex topic. Knowing the language is key to engaging in the conversation. This glossary can get you started.

blog post

A New Reality for Federal Flood Insurance

By Lori Pottinger

Flood damages have been rising, pushing the federal flood insurance program into unsustainable debt. We talked to expert Carolyn Kousky about changes coming to the program.

Fact Sheet

Arrests in California’s Counties

By Magnus Lofstrom, Justin Goss, Joseph Hayes, Brandon Martin

Arrests vary substantially across the state, with rural counties often seeing higher arrest rates than urban counties. This fact sheet provides a snapshot of overall arrest rates, arrests for different offenses, and racial disparities in California’s diverse counties.

blog post

How Climate Change Drives Disaster Cascades

By Lori Pottinger

California has had a devastating series of natural disasters in recent years. We talked to Amir AghaKouchak of UC Irvine about how climate change amplifies natural hazards.

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