Products

We identify issues and uncertainties that pose obstacles to conservation and then—in collaboration with internal and external colleagues—develop science products that help overcome those obstacles.

2012 | Freshwater | Terrestrial | Marine | Science | Publications & Reports

Restoring Salmon Habitat: Garcia River Forest

Jennifer Carah, Jason Pelletier

A two-page summary of salmon restoration efforts at the Garcia River Forest on the North Cost of California focusing on the reintroduction of wood in streams as a strategy.

2012 | Freshwater | Terrestrial | Marine | Science | Video

Saving Salmon One Log at a Time

The Nature Conservancy, Jennifer Carah

Salmon and trout thrive in streams with cool water, low levels of sand and silt, and deep, shaded pools. Intensive forest management in California over the last 150 years led to the removal of these…

2012 | Marine | Planning | Publications & Reports

Near-term priorities for the science, practice, and policy of Coastal and Marine Spatial Planning

Halpern, B.S., Diamond, J., Gaines, S., Gelcich, S., Gleason, M., Jennings, S., Lester, S., Mace, A., McCook, L., McLeod, K., Napoli, N., Rawson, K., Rice, J., Rosenberg, A., Ruckelshaus, M., Saier, B., Sandifer, P., Sholtz, A., Zivian, A.

This paper informs emerging efforts to implement coastal and marine spatial planning (CMSP) in the United States, Europe and elsewhere around the world. In order to identify priority needs for…

2011 | Freshwater | Terrestrial | Marine | Planning | Science | Publications & Reports

The impact of climate change on California’s ecosystem services

Shaw, M.R., L. Pendleton, D.R. Cameron, B. Morris, D. Bachelet, K. Klausmeyer, J. MacKenzie, D.R. Conklin, G.N. Bratman, J. Lenihan, E. Haunreiter, C. Daly, P.R. Roehrdanz

As the climate warms, changes in ecosystems will impact human communities and livelihoods. This paper, together with a California Energy Commission Scenarios Report of the same name, explores the…

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…

2011 | Freshwater | Marine | Planning | Publications & Reports

Conservation Assessment of U.S. West Coast Estuaries

Mary Gleason, Sarah Newkirk, Matt Merrifield, Jeanette Howard, Robin Cox, Megan Webb, Jennifer Koepcke, Brian Stranko, Bethany Taylor, Mike Beck, Roger Fuller, Dick VanderSchaaf, Jena Carter

While significant progress has been made over the past few decades in improving estuarine water quality, restoring wetland habitats, and incorporating estuarine habitats into managed areas, estuarine…

2010 | Freshwater | Terrestrial | Marine | Planning | Science | Publications & Reports

Convergent Conservation

S.A. Morrison

Conservationists around the world work in systems and on problems that often have clear analogues to the efforts of others. This essay highlights the importance of collaborating and sharing lessons…

2010 | Marine | Planning | Publications & Reports

Science-based and stakeholder-driven marine protected area network planning: A successful case study from north central California

Mary Gleason, Scott McCreary, Melissa Miller-Henson, John Ugoretz, Evan Fox, Matt Merrifield, Will McClintock, Paulo Serpa, Kathryn Hoffman

This paper describes the planning process for California's Marine Life Protection Act (MLPA) in north central California. The process represents a case study in the design of a regional component…

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…

2008 | Marine | Planning | Science | Publications & Reports

Establishing Resilient Marine Protected Area Networks–Making it Happen

Dan Laffoley, Alan T. White, Stacey Kilarski, Mary Gleason, Scott Smith, Ghislaine Llewellyn , Jon Day , Annie Hillary, Victoria Wedell, Daphine Pee

With government, agency and organizational partners, Conservancy scientists helped publish an IUCN guidebook to inspire conservation investment in global marine protection and provide a case study…

2006 | Freshwater | Terrestrial | Marine | Publications & Reports

Designing and establishing conservation areas in the Baja California-Southern California border region

M.D. White , J.A. Stallcup, K. Comer, M.A. Vargas, J.M. Beltran Abaunza, F. Ochoa, S.A. Morrison

The California South Coast Ecoregion, a global biodiversity hotspot, is bisected by the US-Mexico border. Development near the border, ranging from urban sprawl to border security infrastructure,…

2006 | Freshwater | Terrestrial | Marine | Planning | Science | Publications & Reports

Where to draw the line: integrating feasibility into connectivity planning

Scott A. Morrison, Mark D. Reynolds

Protecting, restoring, and enhancing habitat connectivity in already fragmented landscapes poses many challenges for conservationists. This essay discusses the importance of considering implementation…

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…

2006 | Marine | Planning | Publications & Reports

Northern California Marine Ecoregional Assessment

Mary Gleason, Matt Merrifield, Chuck Cook, Miguel Hall

The Conservancy's science and planning staff in California prepared this assessment of the most important areas for conservation of marine biodiversity in the Northern California…

2004 | Marine | Planning | Publications & Reports

Southern California Marine Ecoregional Assessment

Mary Gleason, Matt Merrifield, Craig Mayer, Michelle McCutchan, Chuck Cook

The Conservancy's science and planning staff in California prepared this assessment of the most important areas for conservation of marine biodiversity in the Southern California Marine…