Wild capture fisheries supply food and jobs for hundreds of millions of people across the globe. Yet an estimated 68% of global fisheries are overfished, contributing to food insecurity, economic impacts, and an erosion of biodiversity. Ocean health and sustainable fisheries both depend on effective fisheries management.

Effective management of fisheries requires three fundamental elements: data collection, stock assessment and implementation of effective rules and regulations. Innovative approaches and technological solutions such as data-limited assessments, electronic monitoring, and co-management can address these needs, but have yet to be scaled broadly.

California fisheries supply more than 250 species of local seafood. The Conservancy aims to ensure these fisheries are managed sustainably with cutting edge approaches and technology that improve the environmental and economic performance of fisheries, protect habitats and vulnerable species, reduce bycatch, and serve as a model for global fisheries management reform. 

Science in Action

Marine | Technology | Science

Closing the Abalone Data Gap

Can putting technology in the hands of citizen scientists transform how abalone are managed?

Marine | Planning | Science

FishPath

How can we help small-scale and data-limited fisheries manage their resource sustainably?

2011 | Freshwater | Marine | Planning | Publications & Reports

SalmonScape: Priorities for Conserving California’s Salmon and Steelhead Diversity

Jeanette Howard, Kirk Klausmeyer, Sally Liu

This report analyzed Chinook, coho salmon, and steelhead trout population and habitat data across California to identify a portfolio of places called the SalmonScape. SalmonScape identifies areas…

2011 | Freshwater | Marine | Planning | Maps & Webmaps

SalmonScape map

Megan Webb, Jeanette Howard , Kirk Klausmeyer, Sally Liu

The Conservancy's SalmonScape is an analysis and map that analyzed and ranked the watersheds that support or contribute to salmon habitat in California based on where conservation efforts…

2009 | Marine | Publications & Reports

Are we missing the boat? Collaborative solutions for North American fish wars

Mary Gleason, Chuck Cook, Michael Bell, Erika Feller

This editorial highlights the polarization and lack of innovation in U.S. fisheries management, using the West Coast groundfish fishery as an example. The authores focus on the need for new…

2006 | Marine | Planning | Publications & Reports

Assessing gaps in marine conservation in California

Mary G. Gleason, Matt S. Merrifield, Chuck Cook, Audrey L. Davenport, Rebecca Shaw

This study is the first marine gap analysis for California. It quantifies what is protected and what is not and highlights conservation needs and opportunities. Less than 5% of marine habitats are…