In California, a day’s drive can take a visitor from record-setting desert heat to glaciated peaks to temperate rainforests with the world’s tallest trees. This astounding climatic and landscape diversity has helped create a biodiversity hotspot. California is also an economic hotspot – the 6th largest economy in the world – and is home to nearly 40 million people. The demand for land for new development and farms, along with accelerating climate change, puts tremendous stress on ecosystems, and the benefits they provide.
The state’s legacy of conservation has created a network of natural and working lands that benefit people by supplying clean water, capturing carbon, and directly contributing to the state’s economic and cultural vitality through recreation, tourism, and agricultural production. Conservancy scientists work across the spectrum of ecosystem types and human land uses, to advance conservation goals that also contribute to the well-being of people in those places.
Carrie Schloss, Liz O'Donoghue
Enjie Li, Sophie S. Parker, Gregory B. Pauly, John M. Randall, Brian V. Brown, Brian S. Cohen
This paper presents a new way to evaluate urban biogeography—patterns in the distribution of species across urban areas. The authors developed a hierarchical, quantitative method for classifying…
David Edelson, Angel Hertslet
There is an urgent need to increase the pace and scale of forest restoration in the Sierra Nevada and throughout the West to reduce the risk of high-severity wildfire and promote more resilient forest…
M. Prunicki, R. Kelsey, J. Lee, Z. Xiaoying, H. Smith, F. Haddad, J. Wu, K. Nadeau
Jacob E. Lucero, Taylor Noble, Stephanie Haas, Michael Westphal, H. Scott Butterfield, Christopher J. Lortie
Previous work at the Carrizo Plain by this team in 2018 showed that native shrubs facilitated endangered blunt-nosed leopard lizard populations, and should be considered part of plans for habitat…
Carrie Schloss, Dick Cameron, Nathaniel Rindlaub, Connor Shank
This interactive, web-based tour provides an accessible introduction to The Nature Conservancy’s analysis of wildlife movement routes for climate adaptation in California. Viewing these pathways…
Brett G. Dickson, Christine M. Albano, Ranjan Anantharaman, Paul Beier, Joe Fargione, Tabitha A. Graves, Miranda E. Gray, Kimberly R. Hall, Josh J. Lawler, Paul B. Leonard, Caitlin E. Littlefield, Meredith L. McClure, John Novembre, Carrie A. Schloss, Nathan H. Schumaker, Viral B. Shah, David M. Theobald
The authors explore the impact that Brad McRae’s development of circuit theory and the associated software, Circuitscape, have had, and continue to have, on connectivity science and…
Annika T. H. Keeley, Galli Basson, D. Richard Cameron, Nicole E. Heller, Patrick R. Huber, Carrie A. Schloss, James H. Thorne, Adina M. Merenlender
Connectivity conservation must move more rapidly from planning to implementation. We provide an evidence‐based solution composed of key elements for successful on‐the‐ground…
Holmes ND, Spatz DR, Oppel S, Tershy B, Croll DA, et al.
Restoring islands by eradicating damaging, non-native invasive mammals such as rats, cats, goats, and pigs has repeatedly proven to be a high impact conservation action. New research…
Rodríguez A, Arcos JM, Bretagnolle V, Dias MP, Holmes ND, Louzao M, Provencher J, Raine AF, Ramírez F, Rodríguez B, Ronconi RA, Taylor RS, Bonnaud E, Borrelle SB, Cortés V, Descamps S, Friesen VL, Genovart M, Hedd A, Hodum P, Humphries G, Le Corre M, Lebarbenchon C, Martin R, Melvin EF, Montevecchi WA, Pinet P, Pollet IL, Ramos R, Russell JC, Ryan PG, Sanz-Aguilar A, Spatz DR, Travers M, Votier SC, Wanless RM, Woehler E, Chiaradia A
Seabirds are amongst the most engaged species on our planet. Among these are petrels and shearwaters: species characterized by long ocean journeys for migration and feeding, and a dependence on…
Gregory J. Reis, Jeanette K. Howard, Jonathan A. Rosenfield
For years the narrative of the San Francisco Bay Delta has been driven by the contention that water use by agriculture was being limited by environmental regulation. Analyzing long-term trends…
W. David Shuford, Matthew E. Reiter, Kristin A. Sesser, Catherine M. Hickey, Gregory H. Golet
Agricultural intensification has been a major factor in the loss of global biodiversity. Even so, agricultural landscapes provide important habitat for many bird species, particularly in the Central…
Joseph A. E. Stewart, H. Scott Butterfield, Jonathan Q. Richmond, David J. Germano, Michael F. Westphal, Erin N. Tennant, Barry Sinervo
Due to limited water resources, there is a global trend toward the retirement of farmland, especially in the San Joaquin Valley in California where the Sustainable Groundwater Management Act could…
Annika T H Keeley, David D Ackerly, D Richard Cameron, Nicole E Heller, Patrick R Huber, Carrie A Schloss, James H Thorne, Adina M Merenlender
As climate change impacts wildlife and plants, species may need to access new habitats. Various approaches exist to plan to climate-driven habitat connectivity needs. We summarize the literature of…
Megan Jennings, Dan Cayan, Julie Kalansky, Amber Pairis, Alexandra Syphard, Rachel Clemesha, Alexander Gershunov, Kristen Guirguis, John Randall, Eric Stein, Sula Vanderplank, Shasta Gaughen
Kelly Gravuer, Sasha Gennet, Heather L. Throop
Interest in land application of organic amendments—such as biosolids, composts, and manures—is growing among landowners, managers, and climate policy leaders due to their potential to…
Sophie S. Parker, Brian S. Cohen, James Moore
This paper discusses changes in the conservation value of lands in the California Mojave Desert caused by renewable energy development that occurred between 2009 and 2016. The authors remotely assess…
Michael F. Westphal, Taylor Noble, Harry Scott Butterfield, Christopher J. Lortie
Shrubs can play a key role in the structure of desert communities and can function as foundation species. Understanding desert shrub ecology is therefore an important task in desert conservation. In…