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A Path Forward for California’s Freshwater Ecosystems

By Jeffrey Mount, Brian Gray, Karrigan Bork, James Cloern ...

California’s freshwater ecosystems are under pressure and its aquatic biodiversity is in decline. The state needs a new approach to protect the many beneficial uses these ecosystems provide. This report describes a way to manage the state’s freshwater ecosystems—called “ecosystem-based management”—that can improve conditions for native biodiversity and human uses, and increase resilience to climate change.

blog post

Working with California Tribes on Upper Watershed Restoration

By Lori Pottinger

A new program taps into tribal understanding of natural resources to ensure indigenous voices are being heard and to provide a more expansive approach to how state and tribal programs can align in the management of rivers, fisheries, and forests.

Report

California’s Water: The Colorado River

By Ellen Hanak, Jeffrey Mount, Brian Gray, Kurt Schwabe ...

The Colorado River—a major water source for Southern California’s cities and farms—is shared among seven states and Mexico. Water use now outstrips supply. The environmental impacts of water use in this basin pose special challenges. This brief describes adaptation strategies so that the river can continue to provide essential benefits to the region.

blog post

Groundwater and the Colorado River

By Lori Pottinger

Like so many rivers, the Colorado is closely linked to groundwater. We talked to Doug Kenney about managing groundwater in the basin.

blog post

How Unhealthy Forests Affect Water Supply

By Lori Pottinger

California’s forested watersheds are feeling the effects of drought and fire suppression practices that encourage overly dense stands of trees.

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