Site Check

A Tool to Identify CEQA Streamlining Options in California

Blue skies on the top half of the image and the bottom half of the image is town house roofs

CEQA (California Environmental Quality Act) became a state law in 1970 and was established to inform decision-makers and the public about the potential environmental impacts of proposed projects and to reduce impacts from approved projects as much as possible. Since its creation, numerous pieces of legislation have been created to help implement the act, which at times has slowed down development at a time when California is experiencing an ongoing severe housing shortage.

The Main Story

To help accelerate housing while simultaneously upholding CEQA environmental safeguards, the Governor’s Office of Planning and Research (OPR) in coordination with the Department of Housing and Community Development contracted with CBI to build an online tool that could help streamline the process. The tool was developed in close collaboration with OPR and is based on public input from partners through interviews, presentations, and workshops. The map-based tool called Site Check is innovative in several ways, but at its core it allows users to see if selected parcels may qualify for an existing streamlining option for housing development. The free tool allows users to map various CEQA definitions and filter parcels based on planning, transportation, and environmental criteria. Site Check is a good first step for developers and public agencies considering how CEQA may apply to a potential housing project.

OPR staff will hold a webinar on July 10, 2023, from 11 a.m. to 12 p.m. to introduce the tool and demonstrate its capabilities. Register now for the OPR webinar!

If you have any questions about Site Check, please feel free to contact Brianne Masukawa at brianne.masukawa@opr.ca.gov


New Publication

Knowledge Coproduction: Working Together to Solve
a Complex Conservation Problem

A marsh on a sunny day surrounded by greenery and tan colored ground

A new publication by scientists from U.S. Geological Survey, Point Blue Conservation Science, and CBI shows how knowledge coproduction – the collaborative creation of actionable information by scientists, resource managers, and policymakers – can help identify viable conservation options for a dynamic ecosystem with a complex web of stressors. The authors of the publication “Knowledge Coproduction on the Impact of Decisions for Waterbird Habitat in a Changing Climate” dove deep into this process for wetland conservation in California’s Central Valley, producing computer models that tested management actions under different climate change and environment management scenarios. The study showed that actions to restore wetlands and prioritize their water supply created habitat outcomes resilient to climate change impacts, particularly in March, when habitat was most limited, and that land protection combined with management can increase the ecosystem’s resilience to climate change.


Join CBI at the 2023 Society for Conservation GIS International Conference in August

Three meerkats: the one on the far left is looking at the camera, the one in the middle is looking left off in the distance, and the one on the right looking right - so much so that you almost see the back of its head

The Society for Conservation GIS (SCGIS) is excited to announce that registration for the virtual 26th annual SCGIS International Conference is now open! 

Interested professionals and the public alike are invited to join this global convening of the conservation GIS community online from August 16-18 for three days of keynote speakers, workshops, presentations, and virtual networking. 

We invite you to participate in this exchange of scientific knowledge, tools, and best practices, and to connect with a vibrant and inclusive international community using geospatial technology to advance the conservation of environment, species, land, and cultures. 

The Conservation Biology Institute has a longstanding involvement in SCGIS, including representation on the SCGIS Board of Directors and Communications Committee, as well as a partnership co-hosting webinars and meetups to share research and highlight the geospatial work of the broader conservation community.

At the upcoming conference in August, staff from CBI’s Geospatial Science and Modeling Team will present a curated session showcasing tools and technologies that CBI employs to provide geospatial solutions to conservation challenges. Featured work will include applications of CBI’s Environmental Evaluation Modeling System (EEMS), Python, Data Basin, and Google Earth Engine to various case studies. 

Come be inspired by the great work happening in our community. We hope to see you there!

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A New Weapon to Combat Climate Change

A herd of bison in a field grazing green grass. Photo taken by Stephen Pederson
Photo by Stephen Pederson

As summer approaches in the Northern Hemisphere, many are wondering how bad it is going to get this year. Our neighbors in Canada are already experiencing record spring fires with the area burned at around 5 million acres thus far. A large area of Southern Europe and Northern Africa experienced high temperatures in April usually only seen in late summer. 

Two approaches are most often reported on how to combat climate change: (1) reducing the burning of fossil fuels for energy via accelerating renewable energy development and (2) increasing the capture of carbon from the atmosphere through reforestation (planting of more forests) and proforestation (allowing forests to grow old). But there is another very important carbon regulator that deserves much more attention – restoring populations of wild animals (or trophic rewilding).

The Main Story…

Trophic rewilding is an ecological restoration strategy aimed at restoring and protecting functional roles of animal species in ecosystems. In a recent publication in Nature Climate Change, 15 co-authors from eight countries report that trophic rewilding can provide huge benefits in reducing atmospheric carbon. Wildlife populations maintain healthy ecosystems which, in turn, pull more carbon out of the atmosphere and store it. The authors provide numerous examples of how wildlife populations on land and sea protect existing carbon stores and enhance further carbon capture.

All of this at a time of extreme, rapid declines in many wildlife populations. According to the Living Planet Report 2020, World Wildlife Fund reports monitored vertebrate wildlife populations have declined 69% on average since 1970. Trophic rewilding requires a new conservation focus that enables wildlife populations to reach meaningful densities again, which will stem the tide of wildlife declines for their own sake while helping to restore carbon balance of the planet at the same time. 

Nature is amazingly resilient if given the opportunity. Rewilding activities both large and small are accelerating all over the world (see the Global Rewilding Alliance). We have much to do and time is of the essence. It is truly an “all hands-on deck” moment in history.

A large school of silver dollar fish in teal colored water

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Saving the Forests for the Trees

…And So Much More


looking up in the forest seeing the sky through the tall trees

Forests once covered approximately 57% of the earth’s land area. Due to expansion of agriculture and other development to support a growing human population, forests now cover only 31% of earth’s surface with many of these remaining forests degraded to varying degrees. Therefore, maintaining and enhancing natural forest cover across the planet is of paramount importance to protect much of the world’s biodiversity (including the trees themselves), provide vital ecosystem services, and for helping to stabilize the world’s climate.

The Main Story…

CBI scientists have been working to support forest conservation throughout North America for decades. But the main story in this month’s newsletter pertains to the recent contributions from two of our CBI Associates. The first comes from long-time CBI Associate Dr. Dominick DellaSala who, along with colleagues, published the first ever mature and old-growth forest map of the conterminous U.S. and emphasize the importance of protecting the remaining old and mature forests to meet national policy goals pertaining to the Paris Climate Agreement and 30 x 30 conservation targets in peer reviewed journal articles.

The second comes from CBI Associate Dr. Bev Law who co-authored a new publication on the importance of protecting large trees for achieving climate change, biodiversity, and forest resilience goals. The paper provides evidence and argues for maintaining old forest protections on National Forest lands wherever possible as they are vital for aligning policy goals pertaining to biodiversity conservation and recovery with climate change mitigation and adaptation.

In the News

A pack of 5 wolves, all looking in the same direction, walking through the snow

While working for the Wildlands Project in the mid-1990s, the call for a continental initiative to connect the remaining natural lands to protect biodiversity and combat climate change was deemed a ridiculous, unrealistic notion by some and a communist plot by others. Since then, numerous conservation organizations have worked tirelessly to promote the importance of landscape linkages and wildlife corridors. On March 21, 2023, the White House issued a memorandum for all heads of federal departments and agencies to promote greater connectivity across terrestrial, marine, and freshwater habitats across the nation. Hopefully this new federal commitment will accelerate connectivity projects across the country.

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Estimating Water System Contamination from Wildfires

A New Web Application Launched

Aerial view of a wildfire burning through a large area of California

Wildfires in the Western U.S. have increased in intensity and frequency over the last decade with as many as a third of the U.S. population estimated to be at some risk to wildfire. In particular, recent fires in California have caused significant damage to water distribution systems. Both the 2017 Tubbs Fire and the 2018 Camp Fire caused damage to the water distribution systems in Santa Rosa and Paradise, respectively, which resulted in water supplies being contaminated with benzene and other toxic chemicals.

To help communities plan for and recover from these impacts, CBI has partnered with Oregon State University researchers to develop a set of spatially-explicit logic models that estimate vulnerability to water contamination exposure following a large-scale fire event. Model outputs were recently produced for Santa Rosa and Paradise and incorporated into a new web application developed by CBI called the Wildfire Vulnerability Explorer.

Estimates of vulnerability are based on three primary factors: the probability of water contamination, socioeconomic sensitivity, and adaptive capacity. The Wildfire Vulnerability Explorer brings this information together in an interactive map to help officials with both pre-fire planning and post-fire prioritization of recovery efforts. By identifying communities that are the most vulnerable to water contamination exposure, efforts can be taken to better plan for and direct resources to those areas. The pilot approach developed through this study can be readily applied to other regions were wildfire danger is an ongoing concern and where the people living in these areas rely on uncontaminated water distribution systems.

Read More

Upcoming Webinar Presentation

Four women taking pictures of wildlife on a walking trail

Adapting the Environmental Evaluation Modeling System and Community Science for Identifying Postfire Restoration Opportunities

Presented by John Gallo, Ph.D.
CBI Senior Conservation Scientist

Habitat restoration and the management of invasive species are important strategies for conserving biodiversity, especially in recently burned areas which are especially vulnerable to invasion. To help managers prioritize restoration locations, CBI, Santa Barbara Botanic Garden, and U.S. Forest Service collaborated to create a new, replicable tool and approach for better combining field data (including a role for citizen scientists) with decision science. All are welcome to attend this webinar hosted by the California Department of Fish and Wildlife through their Conservation Lecture Series on Tuesday, April 18th from 10:30-12:00 Pacific Time.

Click Here to Register

Our Team is Growing!

We are thrilled to welcome four talented new staff members to the CBI team

Erin Conlisk wearing a cobalt blue button-down shirt with a tall dark green bush behind her. Long, dark brown hair with bangs, brown eyes

Erin Conlisk, Ph.D. Senior Scientist

As a quantitative ecologist and conservation biologist, Erin Conlisk’s research ranges from applied land management to academic ecology and is typically multidisciplinary, focusing on conservation co-benefits in socio-ecological systems. She often integrates field experiments with quantitative techniques to understand California plant and wildlife responses to climate change, land-use change (including wildfires). Currently, Erin is working on vegetation and wildfire simulation modeling to understand the influence of climate change, urban development, and forest management on California wildfire risk. When Erin is not working you will find her getting outdoors and talking to young people about newfangled things they didn’t have in her day.

Brianna Fair wearing a black top with a white background. Red hair and dark eyes.

Brianna Fair, B.A., B.S. Senior Software Engineer

Brianna Fair focuses on project architecture, technical project management, behavioral analytics, and full-stack software engineering, with a particular interest in UX for its direct link to user behavior and interaction. Brianna has worked in tech since the beginning of her career, leading developing and growing a number of digital departments and software teams throughout the West Coast. Much of her work has been focused on integrating a behavioral analytics layer into software to allow for direct feedback to the user experience, in order to better personalize digital interactions. Most recently, she co-founded a decentralized hydroponic farming initiative, based out of Corvallis, Oregon.

Justin Heyerdahl wearing a maroon button-down shirt with a painting of birch trees behind him

Justin Heyerdahl, M.E.S.M. Geospatial Analyst

With a background in landscape and quantitative ecology, Justin applies ecological systems thinking coupled with computer mapping technology to help understand past, present, and future conditions. By applying data science through storytelling, Justin provides innovative technical expertise to develop practical insight on ecosystems multi-stakeholder audiences that helps inform decision-making. His work aims to identify opportunities for improving adaptive capacity to balance the relationship between people and the planet for a more sustainable, resilient future. Justin resides in San Diego where he enjoys being a frequent patron of the San Diego Zoo & Safari Park and tending to his indoor jungle of houseplants.

Grace Stonecipher wearing a puffy, warm jacket on a hill with a beautiful but blurred sunset background. Hair is light brown and shoulder length.

Grace Stonecipher, M.S. Geospatial Analyst

Grace applies geospatial technologies to translate data into accessible and actionable conservation solutions. Her areas of expertise and interest include GIS, remote sensing, data visualization, and interactive web maps. Grace has broad experience in conservation, most recently with the Center for Large Landscape Conservation to analyze the potential impacts of linear infrastructure development on wildlife across Asia. She has also worked with the National Park Service to identify disturbances in National Parks using satellite imagery. Grace currently lives in Bend, OR, where she enjoys backpacking, rock climbing, skiing, and jigsaw puzzles when she is not working on the latest conservation challenge.

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Supporting Climate Change Adaptation in the Yukon

New Data Basin Gateway Launched

Yukon mountainous area with many dark green pine trees and a bright blue lake

Wildlife Conservation Society (WCS) Canada is dedicated to saving wildlife and wild places in Canada through science, conservation action, and inspiring people to value nature. Climate change is one of many factors negatively impacting wild places worldwide, and these impacts are particularly acute at northern latitudes. In response, WCS Canada recently announced a new website, YukonClimateChange.ca, which focuses on providing new tools to aid in land use planning throughout the Yukon with respect to climate change adaptation.

CBI and WCS Canada have been collaborating to bring valuable new species-focused datasets into a flexible, easy-to-use online mapping system open to everyone. WCS Canada researchers have been modeling new species distributions based on a changing climate across the Yukon while CBI has been developing the online mapping resource to support this ongoing work. The mapping support has taken the form of our newest Data Basin Gateway, which is the only online mapping resource of its kind serving this extremely important region of North America. The mapped data, modeling results, and collaborative features provided in the Gateway will be instrumental in providing the means for all interested participants to contribute to a plan that successfully protects the ecological health of this largely intact territory while simultaneously supporting the social wellbeing for the people by focusing more on the landscape of tomorrow rather than the landscape of today. Over the coming months, WCS Canada will be adding more content specific to the Yukon, and we hope the site will make an important contribution for saving this extraordinary place rich with so many natural and social values.

A Good News Story

Saving Native Forests in the U.S. Southeast

How hard work and perseverance can overcome powerful forces an why “the science” matters.

U.S. southeast swampy area. The image is filled with primarily bright green and brown colors.

Written by Dr. James R. Strittholt
Executive Director

The environmental news is dominated by grim prognoses regarding the natural world and there are seemingly endless stories illustrating humanity’s collective failures. I often hear that conservationists rarely (if ever) win against the powerful and that “the science” doesn’t matter. I have found working in conservation to be extremely demanding on the mind and often painful to the soul, but I have never given up on my firm belief that “the science” very much matters and that conservationists can overcome the powerful.

The Main Story…

Close up of a black bear's face

In the most recent newsletter from the Dogwood Alliance, I was thrilled to read about the amazing progress being made against formidable destructive forces on the native forests of the U.S. Southeast, which are some of the most biologically rich forests in the entire country and, for some taxa, in the entire world. Executive Director Danna Smith tells the compelling story about how the biomass industry operating in the region is collapsing after over a decade of expansive destruction. The Dogwood Alliance has led the charge to combat this powerful, heavily subsidized industry with numerous international ties. This continuing David and Goliath story, which is not over yet, is showing strong indicators that are both uplifting and hopeful.

According to Danna Smith, the important antidote to the lies and misinformation from the biomass industry has included the use of hard evidence, the backing of scientists, and the stories of people living in the region. CBI has had the honor to provide some of the foundational science backing over the years – some directly to the Dogwood Alliance, but also in collaboration with their conservation partners. For example, CBI conducted as extensive assessment on the threat from the rapidly expanding chip mill industry on the recovering forests of the Southeast and published a report with NRDC in 2015. Much of the spatial data from the report is also still available on Data Basin to assist in the ongoing battle to protect our native forests.

News growth in a forest