Jono R. Wilson

Director of Science
Marine
[email protected]

Jono is the Director of Ocean Science for The Nature Conservancy’s California Chapter. His team works across disciplines to solve the world’s most pressing ocean conservation challenges, including: restoration and recovery of key habitats and species, fisheries science and management, mitigation of ocean and land-based sources of plastic pollution, and the protection and restoration of island ecosystems. Jono is trained as a fisheries ecologist and spent many years working with small-scale fishing communities to drive management change. He continues to use a community-centered approach to conservation across all his projects - developing partnerships, informing strategic conservation actions, and driving towards scalable outcomes to restore abundance to the ocean.

Jono earned a Ph.D. from the University of California, Santa Barbara, where he is now an Adjunct Professor at UCSB’s Bren School of Environmental Science & Management. He advises students in ocean conservation.

What Jono is working on now:

Jono is exploring ways to increase the pace and scale of ocean conservation through adaptive decision-making and adoption of novel tools and technology.


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2023 | Marine | Economics | Science | Publications & Reports

Static management presents a simple solution to a dynamic fishery and conservation challenge

Christopher M. Free, Lyall F. Bellquist, Karin A. Forney, Jenn Humberstone, Kate Kauer, Qui Lee, Owen R. Liu, Jameal F. Samhouri, Jono R. Wilson, Darcy Bradley

Dynamic ocean management frameworks can be a useful approach to fisheries management under climate change. In the oceans, marine heatwaves are increasingly common symptoms of climate change that can…

2023 | Marine | Science | Publications & Reports

Characterizing state-managed and unmanaged fisheries in coastal marine states and territories of the United States

Michael C. Melnychuk, Charmane E. Ashbrook, Richard J. Bell, Lyall Bellquist, Kate Kauer, Jono R. Wilson, Ray Hilborn, Jay Odell

America’s fisheries provide nearly two million jobs and contribute $117 billion to the national GDP. Although state and territory fisheries account for 40% of the commercial value of U.S. marine…

2023 | Marine | Science | Publications & Reports

Use of management strategy evaluation to understand the value of citizen science in managing an iconic California recreational fishery

Lyall Bellquist, William J. Harford, Frank Hurd, Alexis Jackson, Jeremy D. Prince, Jan Freiwald, Anna Neumann, Jack Likins, Jono Wilson

Conventional fisheries management relies largely on professional sources of scientific data collection, typically from academic or government institutions. Development of community-led data sources…

2023 | Marine | Planning | Science | Publications & Reports

U.S. exempted fishing permits: Role, value, and lessons learned for adaptive fisheries management

Lindsay Bonito, Lyall Bellquist, Alexis M. Jackson, Kate Kauer, Mary G. Gleason, Jono Wilson, Stuart Sandin

Experimentation supports adaptive and climate-ready fisheries management in numerous contexts. Exempted Fishing Permits (EFPs) enable fisheries participants, scientists, and managers to…

2022 | Marine | Technology | Science | Publications & Reports

Reducing the Risk of Mortality to Whales

Jessica Morten, Ryan Freedman, Jeffrey D. Adams, Jono Wilson, Aliya Rubinstein, Sean Hastings

The great whales, including, blue, humpback, and fin whales are threatened by collisions with ocean going vessels. Global shipping traffic is projected to increase up to 12-fold in coming decades.…

2022 | Marine | Technology | Science | Publications & Reports

Lost Fishing Gear is a Key Contributor to Ocean Plastic Pollution

Brandon Kuczenski, Camila Vargas Poulsen, Eric L. Gilman, Michael Musyl, Roland Geyer, Jono Wilson

More than 4.5 million fishing vessels ply ocean waters each year, setting countless nets, traps, hooks and lines. Much of this fishing gear is made of plastic components and a significant fraction of…

2022 | Marine | Technology | Science | Publications & Reports

Use of Simple Indicators to Improve Fisheries Management

William J. Harford, Ricardo Amoroso, Richard J. Bell, Matias Caillaux, Jason Marc Cope, Dawn Dougherty, Natalie Anne Dowling, Frank Hurd, Serena Lomonico, Josh Nowlis, Dan Ovando, Ana M. Parma, Jeremy D. Prince, Jono R. Wilson

Overfishing threatens the health of ocean ecosystems. Effective fisheries management is key to minimizing ocean impacts and improving outcomes for millions of fishing dependent people throughout the…

2021 | Marine | Economics | Science | Publications & Reports

The rise in climate change-induced federal fishery disasters in the United States

Lyall Bellquist, Vienna Saccomanno, Brice X. Semmens, Mary Gleason, Jono Wilson

The health of ocean ecosystems is critical to maintaining natural biodiversity and sustainable fisheries, but federally-declared fishery disasters are reflecting devastating impacts to ecosystems,…

2021 | Marine | Planning | Science | Publications & Reports

Beyond Protection: Fisheries Co-Benefits of No-Take Marine Reserves

Jono R Wilson, Darcy Bradley, Kristina Phipps, Mary G Gleason

Overfishing threatens the health and resilience of the ocean. In response, the global conservation community has set ambitious targets for protecting biodiversity inside no-take marine reserves. Yet…

2021 | Marine | Planning | Science | Publications & Reports

Opportunities for Fishery Partnerships to Advance Climate-Ready Fisheries Science and Management

Serena Lomonico, Mary G Gleason, Jono R Wilson, Darcy Bradley, Kate Kauer, Richard J Bell, Thomas Dempsey

Climate change poses unprecedented challenges to the sustainable management of wild capture fisheries. Management systems that improve the flow of information so that actionable steps can be taken are…

2021 | Marine | Science | Publications & Reports

Ecological Impact of Abandoned, Lost, and Discarded Fishing Gear

Eric Gilman, Michael Musyl, Petri Suuronen, Milani Chaloupka, Saeid Gorgin, Jono Wilson, Brandon Kuczenski

More than 4.5 million fishing vessels deploy fishing gear in the ocean every year. A significant amount of these nets, traps, lines, and floats are abandoned, lost, or discarded, threatening the…

2020 | Marine | Science | Publications & Reports

Effective fisheries management instrumental in improving fish stock status

Ray Hilborn, Ricardo Oscar Amoroso, Christopher M. Anderson, Julia K. Baum, Trevor A. Branch, Christopher Costello, Carryn L. de Moor, Abdelmalek Faraj, Daniel Hively, Olaf P. Jensen, Hiroyuki Kurota, L. Richard Little, Pamela Mace, Tim McClanahan, Michael C. Melnychuk, Cóilín Minto, Giacomo Chato Osio, Ana M. Parma, Maite Pons, Susana Segurado, Cody S. Szuwalski, Jono Wilson, Yimin Ye

Does fisheries management work at improving the status of fish stocks? The answer is a resounding, yes. This article compiles estimates of the status of global fish stocks, comprising roughly half of…

2019 | Marine | Planning | Science | Publications & Reports

Collaborative research reveals cryptic declines within the multispecies California rock crab fishery

Sean P. Fitzgerald , Hunter S. Lenihan, Jono R. Wilson, Carolynn S. Culver, Matthew Potoski

This paper highlights the benefits of collaborative fisheries research in the management of wild capture fisheries. The authors teamed up with commercial fishermen in the southern California…

2019 | Marine | Technology | Science | Publications & Reports

Opportunities to improve fisheries management through innovative technology and advanced data systems

Darcy Bradley, Matt Merrifield, Karly M. Miller, Serena Lomonico, Jono R. Wilson, Mary G. Gleason

A lack of fishery data leads to uncertainty about stock status, which may compromise and threaten the economic and food security of the users dependent upon that stock and increase the…

2019 | Marine | Planning | Science | Publications & Reports

An indicator‐based decision framework for the northern California red abalone fishery

William J. Harford, Natalie A. Dowling, Jeremy D. Prince, Frank Hurd, Lyall Bellquist, Jack Likins, Jono R. Wilson

Among abalone species that were once harvested along the California coastline, red abalone (Haliotis rufescens) supports the remaining recreational fishery. To support development of a red abalone…

2018 | Marine | Planning | Technology | Science | Blogs

Managing Fisheries in the Face of Climate Change

Jono Wilson

The author discusses a need for a new paradigm in fisheries management to address the challenges of a changing climate.  See related publication by the author and colleagues in Conservation…

2018 | Marine | Science | Publications & Reports

CA Rock Crab Fishery Management

Sean P. Fitzgerald, Jono R. Wilson , Hunter S. Lenihan

Despite the economic value of California fisheries, many lack information needed to determine if fishing is occurring at a sustainable level. The Southern California Rock Crab fishery in the Santa…

2018 | Marine | Technology | Science | Publications & Reports

Adaptive comanagement to achieve climate‐ready fisheries

Jono R. Wilson, Serena Lomonico, Darcy Bradley, Leila Sievanen, Tom Dempsey, Michael Bell, Skyli McAfee, Christopher Costello, Cody Szuwalski, Huff McGonigal, Sean Fitzgerald, Mary Gleason

Climate change is amplifying threats to ocean ecosystems and marine fisheries worldwide. In order to respond appropriately in the face of these ocean changes, commercial and recreational…

2018 | Marine | Science | Publications & Reports

Partnerships in Fisheries Management

Wilson J. , McGonigal, H., Dempsey, T., Gleason, M., Rienecke, S.

Fisheries management in California is a complex, resource intensive process that is limited by funding and staff capacity. In this report, Conservancy scientists and colleagues identify ways in which…



2016 | Marine | Economics | Science | Publications & Reports

Market and design solutions to the short-term economic impacts of marine reserves

Daniel Ovando, Dawn Dougherty, Jono R. Wilson

No-take marine reserves are a management intervention that can provide long-term fishery benefits. But, impacts of reserve implementation can negatively affect fishermen profits in the short term.…

2016 | Marine | Technology | Science | Video

Sustainable Management of Abalone Fishery in California

The Nature Conservancy, Jono Wilson

California fisheries, like the red abalone fishery, are facing increasing environmental variation and uncertainty due to climate change, complicating the sustainable management of commercial and…

2015 | Marine | Science | Video

Science for Nature and People Partnership: Data-Limited Fisheries Working Group

The Nature Conservancy, Jono Wilson

There are thousands of fisheries around the globe that lack the infrastructure, capacity, resources and management techniques to perform conventional assessments and management. We know that fisheries…