About the Program

Bachelor of Science (BS)

The environmental sciences (ES) major is designed for students interested in studying environmental problems from a scientific perspective. The ES major prepares students to deal with issues arising from the impact of human interaction on natural systems. To address these problems, all ES students acquire strong backgrounds in math, biological sciences, and physical sciences. Students may choose to specialize further in a biological or physical science field such as ecology, conservation biology, toxicology, geology, hydrology, meteorology, engineering, or a social science field such as planning, policy analysis, economics, environmental justice, or education. Each ES student completes a year-long senior research project with the support of a mentor in a biological, physical, or interdisciplinary research area.

Graduates are well-prepared for careers in fields such as environmental consulting, education, health, or law as well as community, urban, or regional planning and other related areas of environmentalism in public agencies, non-profit conservation organizations, and private companies. Graduates are well-qualified for a variety of graduate programs, including environmental policy and management, law school, medical school (and other pre-health programs), and environmental engineering.

Admission to the Major

Advice on admission for freshmen and transfer students can be found on the CNR Admissions Guide page or the CNR Prospective Student website. Freshman students may apply directly to the major, or they may select the College of Natural Resource's undeclared option and declare the major by the end of their fourth semester. Transfer students may apply directly to the major through the UC application.

Information for current Berkeley students who would like to declare the major after admission, including information on a change of major or change of college, please see chapter 6 of the College of Natural Resources Undergraduate Student Handbook.

Honors Program

Students with a GPA of 3.6 or higher may enroll in the College of Natural Resources honors program once they have reached upper division standing. To fulfill the program requirements, students design, conduct, and report on an individual research project working with a faculty sponsor. Qualified ES students enroll in ESPM H175A and ESPM H175L fall of their senior year, and ESPM H175B and ESPM H175L spring of their senior year. For further information on the CNR Honors Program, please see the College of Natural Resources website.

Minor Program

There is no minor program in environmental sciences.

Other Majors Offered by the Department of Environmental Science, Policy, and Management (ESPM)

Conservation and Resource Studies (Major and Minor)
Ecosystem Management and Forestry (Major, Forestry Minor)
Molecular Environmental Biology (Major only)
Society and Environment (Major only)

Visit Department Website

Major Requirements

Students in this major choose a concentration in biological, physical, or social sciences based on their intended research area, or general area of interest. The specific requirements for each concentration are outlined below. 

In addition to the University, campus, and college requirements listed on the College Requirements tab, students must fulfill the below requirements specific to their major program.

General Guidelines

1. All courses taken to fulfill the major requirements below must be taken for graded credit, other than courses listed which are offered on a Pass/No Pass basis only. Other exceptions to this requirement are noted as applicable.

2. All courses taken to fulfill major requirements must be passed with a C- or better letter grade. 

3. A minimum cumulative grade point average (GPA) of 2.0 is required.

4. A minimum GPA of 2.0 in upper division major requirements is required.

5. A minimum of  30 upper division units is required in the Environmental Sciences major. 15 of the required upper division units must be taken in the College of Natural Resources.

6. A maximum of 16 units of independent study (courses numbered 97, 98, 99, 197, 198, and 199) may count toward graduation, with a maximum of 4 units of independent study per semester.

7. No more than 1/3 of the total units attempted at UC Berkeley may be taken Pass/No Pass. This includes units in the Education Abroad Program and UC Intercampus Visitor or Exchange Programs.

8. A maximum of 4 units of physical education courses will count toward graduation.

For information regarding residence requirements and unit requirements, please see the College Requirements tab.

Lower Division Requirements for all ES Majors

Lower Division Requirements by Concentration

Biological Science Concentration

Physical Science Concentration

Social Science Concentration 

Upper Division Requirements

Upper Division Electives by Concentration

Biological Sciences Concentration Electives

Physical Sciences Concentration Electives

Social Sciences Concentration Electives

College Requirements

Reading and Composition

In order to provide a solid foundation in reading, writing and critical thinking all majors in the College require two semesters of lower division work in composition. Students must complete a first-level reading and composition course by the end of their second semester and a second-level course by the end of their fourth semester.

Foreign Language: EEP Majors only

The Foreign Language requirement is only required by Environmental Economics and Policy (EEP) majors. It may be satisfied by demonstrating proficiency in reading comprehension, writing, and conversation in a foreign language equivalent to the second semester college level, either by passing an exam or by completing approved course work.

Quantitative Reasoning: EEP Majors only

The Quantitative Reasoning requirement is only required by Environmental Economics and Policy (EEP) majors. The requirement may be satisfied by exam or by taking an approved course.

Undergraduate Breadth

Undergraduate breadth provide Berkeley students with a rich and varied educational experience outside of their major program and many students complete their breadth courses in their first two years. Breadth courses are built into CNR major requirements and each major requires a different number of breath courses and categories. The EEP major is the only CNR major that requires the entire 7 course breadth. Refer to the major snapshots on each CNR major page for for additional information. 

High School Exam Credit

CNR students may apply high school exam credit (Advanced Placement, International Baccalaureate, A-Level Exam) towards many College and Major Requirements. See AP Exam Equivalency Chart and Higher Level IB Exam Equivalency Chart in the CNR Student Handbook for more information.

Unit Requirements

Students must complete at least 120 semester units of courses subject to certain guidelines:

• At least 36 units must be upper division courses, including a minimum of 15 units of upper division courses in the College of Natural Resources. 
• A maximum of 16 units of Special Studies coursework (courses numbered 97, 98, 99, 197, 198, or 199) is allowed towards the 120 units; a maximum of four is allowed in a given semester.
• A maximum of 4 units of Physical Education from any school attended will count towards the 120 units.
• Students may receive unit credit for courses graded P (including P/NP units taken through EAP) up to a limit of one-third of the total units taken and passed on the Berkeley campus at the time of graduation.

Semester Unit Minimum

All CNR students must enroll in at least 12 units each fall and spring semester.

Semester Unit Maximum

To request permission to take more than 19.5 units in a semester, please see the major adviser.

Semester Limit

Students admitted as freshmen must graduate within 8 fall/spring semesters at UC Berkeley. Students admitted as transfer students must graduate within 4 fall/spring semesters at UC Berkeley. Students who go on EAP and UCDC can petition for additional semesters. Summer session, UC Extension and non-UC study abroad programs do not count towards this semester limit. Students approved for double majors or  simultaneous degrees in two colleges may be granted an additional semester. CNR does not limit the number of total units a student can accrue.

Senior Residence Requirement

After the term in which you achieve and exceed 90 units (senior status), you must complete at least 24 of the remaining 30 units in residence at the College of Natural Resources over at least 2 semesters. To count as residence, a semester must consist of at least 6 passed units taken while the student is a member of CNR. At least one of the two terms must be a fall or spring semester. Senior residence terms do not need to be completed consecutively. All courses offered on campus for the fall, spring, and summer terms by Berkeley departments and programs and all Berkeley online ('W') courses count. Inter-campus Visitor, Education Abroad Program, UC Berkeley Washington Program, and UC Berkeley Extension units do not count toward this requirement.

Students may use Summer Session to satisfy one semester of the Senior Residence Requirement, provided that four units of coursework are completed.

Modified Senior Residence Requirement

Participants in a fall, spring or summer UC Education Abroad Program (UCEAP), Berkeley Summer Abroad, or the UC Berkeley Washington Program may meet a modified Senior Residence Requirement by completing 24 of their final 60 semester units in residence (excluding UCEAP). At least 12 of these 24 units must be completed after senior status is reached. International travel study programs sponsored by Summer Sessions and education abroad programs offered outside of the UC system do not qualify for modified senior residence.

Most students automatically satisfy the residence requirement by attending classes here for four years. In general, there is no need to be concerned about this requirement, unless students go abroad for a semester or year or want to take courses at another institution or through University Extension during their senior year. In these cases, students should make an appointment to see an adviser to determine how they can meet the Senior Residence Requirement.

Grade Requirements

• A 2.0 UC GPA is required for graduation.
• A 2.0 average in all upper division courses required of the major program is required for graduation.
• A grade of at least C- is required in all courses for the major

Student Learning Goals

Learning Goals for the Major

1. Develop a broad, interdisciplinary framework for approaching complex, interconnected environmental problems facing our world at multiple scales.
2. Develop strong analytic and quantitative skills needed to identify problems, develop a program to address the problem, execute a rigorous analysis of the issue, and reach independent conclusions.
3. Develop a rigorous scientific base across multiple disciplines (social, biological, and physical sciences) but with a strong concentration in one area so as to develop depth of expertise in that field.
4. Learn how to communicate findings effectively to the scientific community, government agencies, non-government environmental organizations, and the public.

Skills

1. Recognition of and knowledge about environmental problems and areas of research.
2. Comprehensive training in basic mathematics and the biological and physical sciences (calculus, biology, chemistry, and physics).
3. Introduction to the social science concepts and methods (environmental economics, a course in human environment interactions).
4. Training in sampling and experimental design, and quantitative methods of data analysis and interpretation (statistics, introduction to estimation and modeling techniques).
5. Development of critical thinking and evaluation skills.
6. Training in general research methods.
7. Training in written communication, especially scientific writing.
8. Training in oral and visual communication skills.
9. Additional training in specialized research methods in the student’s area of concentration.

Advising

In the College of Natural Resources, we provide holistic, individual advising services to prospective and current students who are pursuing major and minors in our college. We assist with a range of issues including course selection, academic decision-making, achieving personal and academic goals, and maximizing the Berkeley experience.

If you are looking to explore your options, or you are ready to declare a major, double major, or minor, contact the undergraduate adviser for your intended major. Visit our website to explore all of our advising services.

Undergraduate Advisor, Environmental Sciences
Ginnie Sadil
envsci.ugrad@berkeley.edu
260 Mulford Hall
510-642-7895
Contact Ginnie via email or visit 260 Mulford Hall to schedule an appointment.
Advising hours: Monday to Friday, 9 to noon and 1 to 4 p.m. Our office is closed from noon to 1 p.m.

Career & Internship Information

Career Services Overview

The UC Berkeley Career Center prepares undergraduates, graduate students, and alumni to make informed decisions about their futures by providing comprehensive resources, programs, and counseling on career development, internships, employment, and graduate school.  Whether it be through a resume critique, an alumni networking event, or an interviewing skills workshop, the Career Center is committed to helping all students achieve:

• Career Clarity: Providing students the opportunity to identify their career direction
• Career Competitiveness: Providing students the opportunities to enhance their marketability via real world experiences
• Career Connections: Providing students opportunities to engage with alumni and employers

Common Career Paths for Environmental Sciences Majors

Career Destinations Survey

Every year the Career Center surveys graduating seniors about their post-graduation plans to better understand the career outcomes of our alumni including: career fields, job titles, specific employers, entry-level salaries, and graduate/professional school destinations.  The data profiles by major provide an impressive overview of the diverse interests and achievements of recent graduates from UC Berkeley, including specific data for the Environmental Sciences major within the College of Natural Resources.  Each annual data set includes the August, December, and May graduating cohorts for that survey year. This data is designed to provide students, alumni, and employers with critical information about where Cal students go after graduation.  As expected, college major does not restrict the employment or graduate school options that Cal students pursue.  With careful planning, you can develop career-related skills and experiences that can prepare you for almost any job or graduate school field.

Sample Career Pathways

Environmental Sciences majors go on to pursue a wide variety of career options including, but not limited to:

• Federal Government Agencies (e.g. Environmental Protection Agency; Department of Agriculture)/environmental remediation & compliance: soil, water, air & sediments
• Nonprofit Organizations (Environment & Sustainability focused): Administration, management, public relations, fundraising/development, program coordination, grant writing, volunteer management
• Business: Sales (e.g. solar), regulatory/compliance; corporate social responsibility (CSR), environmental consulting
• Waste Management: Risk assessment, quality control, logistics, planning, recycling, transportation, public health
• Air & Water Quality Management: Testing/analysis, watershed management, stream restoration, sustainable infrastructure, risk assessment, compliance/permitting
• Soil Science: Waste disposal, environmental compliance, landfill operation and monitoring, fertilizer technology, agricultural production, research, organic farming
• Planning and Conservation: Natural resource management, sustainability programs, water resources, transportation and aviation planning, building/zoning, land use/acquisition, recreation and parks management, mining
• Education/Environmental Education: Teaching (elementary, secondary, post-secondary, research); public/community education, public health, outdoor education
• Communications: Technical writing, editing, illustrating, photography, public relations
• Health/Medical: Physician, allied health professions, nutrition, alternative medicine
• Environmental Law: Political action/lobbying, regulatory affairs, science policy, patent law, public interest, environmental law, mediation

Visit our Connecting Majors to Careers resource to explore additional career paths most commonly associated with over 80 majors, including Environmental Sciences.

Career Services Overview

The UC Berkeley Career Center prepares undergraduates, graduate students, and alumni to make informed decisions about their futures by providing comprehensive resources, programs, and counseling on career development, internships, employment, and graduate school.  Whether it be through a resume critique, an alumni networking event, or an interviewing skills workshop, the Career Center is committed to helping all students achieve:

• Career Clarity: providing students the opportunity to identify their career direction;

• Career Competitiveness: providing students the opportunity to enhance their marketability via real-world experiences;

• Career Connections: providing students opportunities to engage with alumni and employers.

Career and Internship Resources

The UC Berkeley Career Center offers a wide variety of programs and resources to support students of all majors and class levels.

• Job Search Tools: Resume and cover letter writing, job search strategies, networking tools, interviewing skills, and more.
• Career Counseling: A wide variety of scheduled and drop-in appointment options based on major and topic.
• Internships: Internship listings, search strategies, FAQs, and more.
• Career Exploration: Resources to explore career options, identify career goals, and develop effective career plans.
• Events and Workshops: Over 70 events each semester including workshops, alumni networking events, career panels, conferences, and on-campus Career Chats.
• Career Fairs and Employer Information Sessions: We offer 14 career fairs each year across a variety of career fields and partner with numerous employers for on-campus information sessions.
• Graduate and Professional School: Counseling and resources to help students research and apply for graduate and professional school including medical school and law school.

Courses

Faculty and Instructors

+ Indicates this faculty member is the recipient of the Distinguished Teaching Award.

Faculty

Rodrigo P. P. Almeida, Associate Professor. Disease ecology, vector, plant disease, Xylella fastidiosa, emerging.
Research Profile

Miguel A. Altieri, Professor. Agriculture, environmental science, pest management.
Research Profile

Ronald Amundson, Professor. Pedology isotope biogeochemistry, impact of climate and life on earth processes, soils in biogeochemical cycles, human impacts on soils and ecosystems.
Research Profile

Gary Anderson, Adjunct Professor. Microbial ecology, genomics, diversity in extreme environments.

Jodi Axelson, Assistant Cooperative Extention Specialist. Forest Health, insect outbreaks, forest ecology, resource management, Dendrochronology and wood anatomy.

Dennis D. Baldocchi, Professor. Biometeorology, biosphere-atmosphere trace gas fluxes, ecosystem ecology, climate change.
Research Profile

Jillian Banfield, Professor. Nanoscience, Bioremediation, genomics, biogeochemistry, carbon cycling, geomicrobiology, MARS, minerology.
Research Profile

John J. Battles, Professor. Forest Ecology and Ecosystem Dynamics.
Research Profile

Steven R. Beissinger, Professor. Conservation, behavioral and population ecology.
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Gregory Biging, Professor. Forest Biometrics and Remote Sensing.
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Carl Boettiger, Assistant Professor. Theoretical ecology, ecoinformatics, modeling, data science, resilience, early warning signals, decision theory.
Research Profile

Timothy Bowles, Assistant Professor. Agroecology, Sustainable Agriculture.

Justin S. Brashares, Associate Professor. Wildlife, biodiversity, ecology, conservation, human livelihoods.
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Eoin Brodie, Assistant Adjunct Professor.
Research Profile

Thomas D. Bruns, Professor. Microbial biology, plant biology, fungi, nucleic acid sequences, basidomycetes, ectomycorrhizal fungi communities.
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Stephanie M. Carlson, Associate Professor. Fish ecology, freshwater ecology, evolutionary ecology.
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Claudia J. Carr, Associate Professor. International and rural resource development.
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Ignacio Chapela, Associate Professor. Agriculture, biotechnology, environmental science, microbial biology, policy and management.
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Paolo D'Odorico, Professor. Ecohydrology, surface hydrology, ecosystem ecology, Aeolian processes, desertfication, stohastic, nonlinear environmental dynamics, water and food security.
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Todd Dawson, Professor. Physiological plant ecology, evolutionary plant ecology, ecosystem processes, adaptations of plants, carbon, water, nitrogen.
Research Profile

Kathryn De Master, Assistant Professor. Sociology and political ecology of agriculture, agrarian change, rural conservation and development, agri-environmental policy, food justice/sovereignty movements, heritage and terroir, diversified farming systems, participatory mapping.
Research Profile

Perry De Valpine, Associate Professor. Population ecology, mathematical modeling and statistics.
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Richard S. Dodd, Professor. Tree genetics and systematics.
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Damian O. Elias, Assistant Professor. Neuroethology, behavioral ecology, and evolutionary biology of arthropods.
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Mary K. Firestone, Professor. Soils, environmental policy, environmental science, policy and management, wildlife, miicrobial biology.
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Brian L. Fisher, Associate Adjunct Professor. Entomology, Ants.
Research Profile

Gordon Frankie, Professor. Urban entomology, policy, environmental policy, environmental science, pest management, management.
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Inez Fung, Professor. Global change, environmental policy, ecosystem scienes.
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Matteo Garbelotto, Adjunct Professor. Forest pathology, forest mycology, forest and tree management.
Research Profile

Wayne Marcus Getz, Professor. Africa, disease ecology, wildlife conservation, resource management.
Research Profile

Rosemary Gillespie, Professor. Evolutionary ecology, systematics, spider biology, conservation.
Research Profile

+ J. Gilless, Professor. Environmental policy, resource economics, forestry, forest economics, wildland fire.
Research Profile

Allen Goldstein, Professor. Global change, air pollution, environmental science, biogeochemistry, atmospheric chemistry.
Research Profile

Charles Griswold, Adjunct Professor. Entomology.

John Harte, Professor. Global change, ecology, sustainability, energy policy, theoretical ecology, biodiversityl.
Research Profile

Susan Hubbard, Adjunct Professor.

Lynn Huntsinger, Professor. Rangeland conservation and management.
Research Profile

Alastair Iles, Associate Professor. Science, technology and environment, green chemistry, sustainability learning, environmental policy.

David Kavanaugh, Adjunct Professor. Systematics, biogeography, evolution, and natural history of carabid beetles.
Research Profile

Maggi Kelly, Professor in Residence. Remote sensing, wetlands, ecosystem sciences, forests, geoinformatics, participatory web, GIS.
Research Profile

Siamak Khorram, Adjunct Professor. Remote sensing, image processing.

Claire Kremen, Professor. Conservation Biology, Pollination, Agroecology, Entomology.

Isao Kubo, Professor. Agriculture, insect biology, pest management.
Research Profile

Laura N. Lammers, Assistant Professor. Environmental geochemistry, crystal growth, mineral-fluid and fluid-fluid interfacial processes, contaminant transport.

Jonas Meckling, Assistant Professor. Climate policy, energy policy, political economy.
Research Profile

Carolyn Merchant, Professor. Environmental history, philosophy and ethics.
Research Profile

Adina M. Merenlender, Adjunct Professor. Conservation biology.
Research Profile

Arthur Middleton, Assistant Professor. Wildlife ecology, management, and policy.

Nicholas J. Mills, Professor. Invasive species, Biological control, Population ecology, Entomology/Insect biology.
Research Profile

Katharine Milton, Professor. Tropical ecology of humans and non-human primates diet parasite-host interactions.
Research Profile

Rachel Morello-Frosch, Professor. Race and class determinants of the distribution of health risks associated with air pollution among diverse communities in the United States .
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Patrick M. O'Grady, Assistant Professor. Population genetics and phylogenetics of Drosophila, adaptive radiation, biogeography.
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Kevin O'Hara, Professor. Stand dynamics silviculture forest management.
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Kate O'Neill, Associate Professor. International environmental politics/ global political economy.
Research Profile

Dara O'Rourke, Associate Professor. Environmental justice, globalization, industrial ecology, labor.
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Celine Pallud, Associate Professor. Biogeochemistry, iron reduction, metals and contaminants, soil aggregates, selenium kinetics of organic matter degradation, nitrate reduction, soil and environmental biogeophysics, biogeochemical cycles, fate and transport of nutrients, sulfate reduction, wetland soils, littoral sediments, spatial variation in biogeochemical processes.
Research Profile

Nancy L. Peluso, Professor. Political ecology/resource policy and politics/forests/agrarian change/property and access.
Research Profile

Matthew D. Potts, Associate Professor. Forest management, biofuels, plantation agriculture, land use planning, land use policy, biodiversity conservation, ecosystem services, tropical ecology, environmental economics.
Research Profile

Robert Rhew, Associate Professor. Geography, terrestrial-atmosphere exchange of trace gases, atmospheric chemistry and composition, halogen biogeochemistry, stratospheric ozone depletion issues, coastal salt marsh, chaparral, desert, tundra, boreal forest, grassland.
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George Roderick, Professor. Invasion biology, Biodiversity science, Sustainability and global change, Insects.
Research Profile

Erica B. Rosenblum, Assistant Professor. Evolutionary ecology, speciation and extinction, ecological genomics, herpetology, global change biology.
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Whendee SIlver, Professor. Ecosystem ecology, biogeochemistry.
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Scott L. Stephens, Professor. Wildland fire science, fire ecology, forest ecology, forest policy, forest management.
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Mark A. Tanouye, Professor. Genetics, neuroanatomy, electrophysiology, mechanisms of nervous system structure and function, drosophila mutants.
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Neil Tsutsui, Professor. Genetics and behavior of social insects.
Research Profile

Ian Wang, Assistant Professor. Landscape genetics, landscape ecology, ecological and conservation genomics.

Kipling Will, Associate Professor. Carabid beetles/ Insect Systematics/ Associate Director,Essig Museum of Entomology.
Research Profile

David E. Winickoff, Associate Professor. Biotechnology, bioethics, environmental regulation, Science and Technology studies, geoengineering, technology transfer.
Research Profile

Robert York, Adjunct Assistant Professor. Forest Ecology, Silviculture, Giant Sequoia restoration and ecology.
Research Profile

Specialists

Van Butsic, Assistant Specialist. Land systems science, conservation, environmental economics and policy, coupled human natural systems, GIS applications.
Research Profile

Kent M. Daane, Specialist. Control of insect pests in agricultural crops.

Christy M. Getz, Associate Specialist. Ethics, history, politics, rural development.

Ted Grantham, Assistant Specialist. Freshwater ecology, stream hydrology, climate risk assessment, California water management and policy.

Vernard Lewis, Specialist. Biology and management of structural and household pests .
Research Profile

Max A. Moritz, Associate Specialist. Fire Ecology and Management.
Research Profile

Thomas A. Scott, Specialist. Wildlife conservation, human impacts on wildlife, wildlife/urban interface.

Jennifer Sowerwine, Assistant Cooperative Extension Specialist. Building equitable, economically viable and culturally relevant food systems in metropolitan areas that contribute to healthy communities, ecological diversity and sustainable livelihoods.

Richard B. Standiford, Cooperative Extension Specialist. Forest management.

William Stewart, Specialist. Watershed management, forest management, resource economics.

William D. Tietje, Specialist. Oak woodland ecology, human impacts on wildlife.

Lecturers

Kendra Klein, Lecturer.

Alan H. Krakauer, Lecturer.

Patina Mendez, Lecturer.

Kurt Spreyer, Lecturer.

Bridget M. Tracy, Lecturer.

Visiting Faculty

Daphne Miller, Visiting Associate Professor.

Emeritus Faculty

Barbara Allen-Diaz, Professor Emeritus. Rangeland ecology and management, Plant community ecology.
Research Profile

John R. Anderson, Professor Emeritus.

Reginald Barrett, Professor Emeritus. Wildlife biology and management.
Research Profile

Frank Beall, Professor Emeritus.

David L. Brink, Professor Emeritus.

Leopoldo Caltagirone, Professor Emeritus.

+ Howell V. Daly, Professor Emeritus. Biosystematics of bees, traditional and modern taxonomic procedures, including use of computers in classification and data analysis and management.

Harvey Doner, Professor Emeritus. Chemistry of trace elements in soils, mineral-organic compound interactions, and chemistry of carbonates and more soluble minerals in soils.

John Doyen, Professor Emeritus.

Sally Fairfax, Professor Emeritus.

Louis A. Falcon, Professor Emeritus.

Louise Fortmann, Professor Emeritus.

Paul L. Gersper, Professor Emeritus. Soil/plant relationships, land use.
Research Profile

Peng Gong, Professor Emeritus. Remote Sensing and GIS.
Research Profile

Andrew Gutierrez, Professor Emeritus. Systems ecology biological control.
Research Profile

Joseph Hancock, Professor Emeritus.

Richard R. Harris, Specialist Emeritus. Forestry, resource management, riparian ecology.

John A. Helms, Professor Emeritus.

John Helms, Professor Emeritus.

Marjorie Hoy, Professor Emeritus.

Oenes Huisman, Professor Emeritus.

Robert S. Lane, Professor Emeritus.

William Libby, Professor Emeritus.

Werner Loher, Professor Emeritus.

+ Joe R. McBride, Professor Emeritus. Forest ecology and urban forestry.
Research Profile

John G. McColl, Professor Emeritus. Soil science: nutrient cycling, forest soils.
Research Profile

Doug McCreary, Specialist Emeritus. Artificial regeneration of native California oaks.

Dale McCullough, Professor Emeritus. Wildlife biology and management.
Research Profile

William Mckillop, Professor Emeritus. Forest economics, forest management, forest policy, timber supply, forestry economics.
Research Profile

Gary Nakamura, Specialist Emeritus. Forestry and silviculture.

Nickolas Panopoulos, Professor Emeritus.

Rudolph Pipa, Professor Emeritus.

Jerry Powell, Professor Emeritus.

Alexander H. Purcell III, Professor Emeritus. Insect vectors of plant pathogens.

Stephen Quarles, Professor Emeritus.

Robert D. Raabe, Professor Emeritus. Ornamental pathology.

Jeffrey Romm, Professor Emeritus.

Vincent Rush, Professor Emeritus.

Milton Schroth, Professor Emeritus. Ecology, pathogen physiology, biocontrol.

John Shelly, Professor Emeritus.

Philip Spieth, Professor Emeritus. Population Genetics and Evolution.

Garrison Sposito, Professor Emeritus.

Robert Van Steenwyk, Professor Emeritus. Pest management, forestry, microbial biology.
Research Profile

Lawrence Waldron, Professor Emeritus.

Stephen C. Welter, Professor Emeritus. Plant-insect interactions and agricultural entomology.

W. Wayne Wilcox, Professor Emeritus.

David Wood, Professor Emeritus.

Eugene Zavarin, Professor Emeritus.