Course Information
Below are the approved courses offered by the Department of Environmental and Ocean Sciences. Not all courses offered below will be available every semester. Make sure to check course offerings on the registration portal for each upcoming semester.
Course Descriptions
EOSC 105
Natural Disasters with Lab
Units: 4
This course will give students an introduction to the earth and the dynamic natural processes that impact humanity and life in general. Man and nature are becoming increasingly intertwined as the human race continues to proliferate. This course will emphasize the fundamental scientific principles and processes related to natural disasters such as earthquakes, volcanic eruptions, landslides, severe weather, hurricanes, meteorite impacts, and climate change. Historic catastrophes will be emphasized. This course includes a weekly lab, in which students will learn to identify rocks and minerals, employ map skills to study faults, coastal erosion, landslides, flooding, and other natural hazards, and interpret meteorological and climate data. Natural hazards in San Diego will be examined through local field trips. This course has a mandatory weekend field trip. Students may only receive credit for taking one of: (EOSC 104 & EOSC 104L), EOSC 105, EOSC 110, EOSC 111.
EOSC 110
The Dynamic Earth
Units: 4
The objective of this course is to give students an introduction to planet Earth and the physical processes that operate inside solid Earth and on the surface. Topics include plate tectonics, earthquakes, volcanoes, Earth history, and mass extinction events. The geosphere (solid Earth) will be the focus, however, the atmosphere and hydrosphere are a critical connection. The study of planet Earth requires an interdisciplinary approach, and the geosciences have never been more critical to society than they are today. Making observations in the field is an integral component of geoscience so field trips are always a part of this course, which may include an overnight trip. Students may only receive credit for taking one of: (EOSC 104 & EOSC 104L), EOSC 105, EOSC 110, EOSC 111.
EOSC 111
Geosciences Abroad
Units: 3 TO 4
Geoscience is the study of Earth's structure, its formation and evolution through time, the processes that shape its surface, and its interaction with humans. Geoscientists address critical issues such as mineral resources, water quality, natural hazards, energy, and climate. This course is a 4-unit lab course for non-majors, set outside of the United States. Students will be exposed to the fundamental concepts in geoscience, which are then applied in the field. Depending on the location of the study abroad course and the local geology, some concepts may be emphasized more than others, e.g., in Australia you may study the oldest rocks on the planet, in Nepal you may study the role of flooding in landscape formation. Students should be prepared to spend multiple hours outside, under varying weather conditions, and sometimes covering several miles of easy-moderate hiking. Students may only receive credit for taking one of: (EOSC 104 & EOSC 104L), EOSC 105, EOSC 110, EOSC 111.
EOSC 114
The Power of Maps
Units: 3
Maps can provide important visual explanations of complex geographic information. This course introduces map design with an emphasis on graphic design and typography, reference map design and production, design principles, and contemporary issues and media. The lessons offer conceptual explorations of mapping sciences and arts, providing examples of well‐designed (and sometimes poorly designed) maps that illustrate specific map-design principles and mapping techniques. The exercises offer experience in cartographic representation, graphic and web design, and map production. By the end of the semester, students will understand how and why maps are made, as well as have a practical skill set enabling them to visually communicate ideas. The objective of the class is to prepare students with the fundamental concepts necessary to display spatial information in a way that facilitates communication and understanding. This course is one of the requirements for the GIS certificate and fulfills the Core requirements for Quantitative Reasoning and Diversity, Inclusion, and Social Justice (Domestic Diversity Level 1) and may satisfy the Core First-Year Integration requirement when taught as an LLC or TLC course.
EOSC 116
Earth and Life Science for Educators
Units: 3
A laboratory/lecture/discussion class in the general concepts of earth science and life science for Liberal Studies majors. The course topics are selected to satisfy the earth and life science specifications for the science content standards for California Public Schools and the Multiple Subject Teaching Credential. Laboratory activities and field trips will provide experience with selected principles and relate them to suggested teaching practice at the K-8 grade level. Two two-hour laboratory sessions per week. Spring semester.
EOSC 121
Life in the Ocean
Units: 4
An introduction to the organisms in the ocean, including their phylogenetic and ecological interrelationships. Biological principles and processes that are basic to all forms of life in the ocean will be stressed. This course will satisfy the core curriculum requirement for science and technology inquiry area. This course will not satisfy the requirements of the environmental and ocean sciences major or minor. Three hours of lecture and one laboratory per week. Every semester.
EOSC 123
Organisms and Ecosystems
Units: 4
An introduction to organisms and environmental biology from an ecological perspective. Students will learn about fundamental principles of ecology, in addition to major groups of organisms and how the two are related. This is a required course for all Environmental and Ocean Sciences majors. Three hours of lecture and one laboratory per week.
EOSC 170
Climate Change and Natural Resources
Units: 3
This course investigates Earth as a dynamic, integrated system, exploring the physical and chemical processes that govern our planet's climate and natural resources. We will examine the Earth’s energy balance, distinguishing between weather and climate, and analyze the feedback loops and tipping points that drive global change. Students will trace the carbon cycle through terrestrial and marine environments to understand the formation of fossil fuels and the mechanisms behind the enhanced greenhouse effect. Introductory atmospheric and oceanic circulation patterns will deepen understanding of the water cycle as it relates to freshwater security and severe weather events. Moving beyond the present, we investigate paleoclimate proxies—from ice cores to tree rings—to contextualize modern anthropogenic warming against geologic history. We will also evaluate IPCC climate models and shared socioeconomic pathways to interpret future risks such as sea-level rise. A key focus is placed on the geological formation of critical earth resources, including rare earth minerals, ores, and soils, and the physical limits of their availability. Finally, we assess the critical intersection of land use, pollution, and climate change as primary threats to global biodiversity. By the end of this course, students will possess the scientific literacy required to understand the complex trade-offs between human resource utilization and planetary health.
EOSC 175
Climate Impacts and Sustainable Solutions
Units: 3
The health of our planet and how it responds to changes in climate and resource overuse is central to global sustainability. This course examines the collision between escalating climate impacts and the urgent need for sustainable human development. We will analyze how planetary boundary transgressions and climate change directly undermine global stability, specifically focused on food and water security, human health and wellbeing, life on land and below water, and other issues outlined in sustainability frameworks like the United Nations Sustainable Development Goals. After mapping the cascading effects of earth resource overuse on vulnerable populations we will pivot to solutions, applying the Three Pillars of Sustainability (economic, environmental, social), the Triple Bottom Line (people, profits, planet) and Life Cycle Assessment methodologies that are resilient and equitable, addressing the root causes of climate impacts without creating new environmental burdens.
EOSC 220
Introduction to Atmospheric and Ocean Sciences
Units: 4
An introduction to the physical and chemical processes of Earth's atmosphere and ocean. Topcis include the composition and structure of the atmosphere and ocean, chemistry and physics of seawater, atmospheric circulation, air-sea interactions, climate and weather, ocean circulation, waves, tides, and shorline processes. This course is intended for students majoring or minoring in environmental and ocean sciences. Three hours of lecture and one laboratory per week. Every semester.
EOSC 222
Environmental Data Analysis
Units: 3
This course will provide an introduction to the fundamentals of experimental design and quantitative analysis of data in environmental sciences. Students will learn to form and test hypotheses through the lens of Environmental and Ocean Sciences using a number of basic statistical tests, including t-tests, ANOVA, linear regression, correlation, and non-parametric statistics. Specialized statistics may be covered in later class meetings. Students will learn the basics of using R to analyze data. This is a required course for all Environmental and Ocean Sciences majors. This course satisfies the Quantitative Reasoning area of the Core Curriculum. Three hours of lecture per week. Prerequisites: EOSC 123 and [(EOSC 104 and EOSC 104L) or EOSC 105 or EOSC 110] and (MATH 115 or MATH 130 or MATH 150 or MATH 151).
EOSC 294
Special Topics in Environmental and Ocean Sciences
Units: 2 TO 4
Topics of special interest and/or unique opportunity at the Lower-Division Level. Prerequisites: Dependent on topic or consent of the instructor.
EOSC 300
Environmental Issues
Units: 3
This course is a consideration of environmental problems that confront our society today. By looking at controversial environmental issues, students will be encouraged to distinguish political interests and emotional hyperbole from scientific facts; furthermore, students will be presented examples of scientific facts that support different interpretations of an issue. Both environmental resolutions and their social implications will be considered. Three hours of lecture per week. Students may not receive credit for taking both EOSC 300 and EOSC 303.
EOSC 301
Research Applications in Environmental and Ocean Sciences
Units: 4
Students will be introduced to the research process and common laboratory and field sampling methods in environmental and ocean sciences, as well as the underlying principles and applications of these methods. Students will participate in hypothesis-based, interdisciplinary, hands-on research examining the spatial and temporal variability of biological, chemical, geological and physical factors within local environments. Written and oral scientific communication will be emphasized. Eight hours of combined laboratory, field and lecture per week.
EOSC 303
Environmental Issues Abroad
Units: 3
This course is a consideration of environmental problems that confront our society today. By looking at controversial environmental issues, students will be encouraged to distinguish political interests and emotional hyperbole from scientific facts; furthermore, students will be presented examples of scientific facts that support different interpretations of an issue. Both environmental resolutions and their social implications will be considered. This course may be taught in various countries outside the US. This course meets the Critical Thinking (CCTH) Competency area of the Core Curriculum.
EOSC 305
Environmental Assessment Practices
Units: 3
An interdisciplinary approach to environmental decision making. An introduction to the law relative to environmental impact reports, their contents and development. Three hours of lecture per week. Prerequisites: [(EOSC 105 OR 110) AND (EOSC 121 OR EOSC 123)] OR (EOSC 170 AND 175)
EOSC 313
Geospatial Information Systems for Organizations
Units: 3
An introduction to geographic, or geospatial, information systems (GIS) applied to business/organizational decision-making applications. The course includes conceptual knowledge that underlies the spatial dimensions of many decisions and hands-on use of desktop GIS software. Topics include concepts and techniques for managing, analyzing, visualizing, and disseminating spatial information. Application areas include entrepreneurship, marketing, real estate, planning, public safety, transportation, economic development, and international issues. Prerequisite: ITMG 100 or equivalent or permission of instructor.
EOSC 314
Introduction to GIS
Units: 4
Introduces the use of maps as an analytical tool, together with the history, theory, and operation of Geographic Information Systems (GIS). Includes an introduction to maps, data sources, database design, data input, spatial analysis, and map production. Offers valuable preparation for careers in geology, geography, geographic information systems, urban planning, marketing, environmental science, conservation biology, engineering, and numerous other fields. Laboratory exercises will use ArcGIS software. Three hours of lecture and one laboratory per week. Every semester. Students may only receive credit for taking one of: ARCH 360, ECON 376, EOSC 314.
EOSC 350
Invertebrate Zoology
Units: 4
A survey of the invertebrate animals with emphasis on evolutionary relationships among the groups as expressed by their morphology and physiology. Three hours of lecture and one laboratory weekly. BIOL 350 and EOSC 350 are cross-listed. Prerequisites: BIOL 305 or EOSC 301.
EOSC 355
Environmental Chemistry
Units: 3
A survey of the natural environment from a chemist’s point of view and the evaluation of chemicals from an environmental point of view. This course is concerned with the chemistry of air, water, soil, and the biosphere in both pristine and polluted states. Pollution prevention and mitigation schemes are considered. Two one-hour lectures and one three-hour lab per week. CHEM 355 and EOSC 355 are cross-listed. Prerequisites: CHEM 151/151L & 152/152L.
EOSC 361
Ecological Communities of San Diego County
Units: 2
A general survey of the ecological communities of San Diego County will acquaint students with local marine, freshwater, chaparral, and desert habitats. The course is primarily field study, and one overnight trip to the desert will be included. Identification of organisms and their ecological relationships will be stressed. One laboratory per week. Cross-listed as BIOL 361. Prerequisites: BIOL 190, 221/221L, 225/225L and BIOL 305. Environmental Studies or Marine Science majors may substitute EOSC 340 for BIOL 305.
EOSC 364
Conservation Biology
Units: 4
This course focuses on the history of conservation awareness, theory, and practice. Lectures address conservation biology from a historical perspective; readings and discussion are directed toward both classic and current literature. Student presentations will be expected. Weekend field trips may be required. Three hours of lecture and one laboratory per week. Spring semester. Prerequisites: BIOL 190, 221/221L, 225/225L, and 300. Cross-listed as BIOL 364. Prerequisites: BIOL 190, 221/221L, 225/225L and BIOL 305. Environmental Studies or Marine Science majors may substitute EOSC 300 for BIOL 305.
EOSC 380
Global Environmental Health
Units: 3
Global environmental change contributes enormously to the health of populations worldwide. This course explores how changes in air and water quality, land use, natural disasters, and global climate can influence health outcomes like the re-emergence of infectious diseases, cardiovascular illnesses, infant mortality and respiratory health. Throughout this course, considerable attention will be given to examining local and global environmental justice issues and their implications for health inequity. Students will gain exposure to diverse perspectives, public health field methods, and environmental health data to explore the interdisciplinary nature of global environmental health that is required for effective policymaking, ethical decision-making, and future urban and health-resource planning. This course integrates environmental science with public health to understand the connection between human, animal, and planetary health and emphasizes partnerships and interventions that aim to reduce the health impacts of global environmental change. Students may not receive credit for taking both EOSC 380 and EOSC 480.
EOSC 383
Cities and Urban Design using GIS
Units: 4
This course provides an interdisciplinary overview to sustainable development through the lens of city infrastructure and its social impacts, and explores how Geographic Information Systems (GIS) can be used to assess the impact of the placement of resources within a region. Students will choose an open-ended project that explores features of cities through the use of spatial data, and explore whether city development issues can be alleviated through engineering planning approaches. Students who are interested in developing their GIS skills further will have access to additional materials for practice on their own time. GENG 383 and EOSC 383 are cross-listed. Prerequisites: (GENG 380 or ISYE 380 or EOSC 300 or EOSC 303) and (ISYE 330 or EOSC 222) and (FDD1 or FDG1)
EOSC 415
Advanced GIS
Units: 4
Expands on EOSC 314 (Introduction to GIS) and includes more advanced GIS functions and applications using a project-based approach. Fundamental topics include spatial analysis, geostatistical analysis, 3-D modeling, and project development and implementation. Laboratory exercises will use ArcGIS software. This course combines lecture and laboratory work in two meetings per week. Every other spring semester. Prerequisites: (EOSC 313 OR EOSC 314 OR ARCH 360), or consent of instructor.
EOSC 420
Introduction to Remote Sensing
Units: 4
An introduction to remote sensing technology and its applications in earth science. This course will cover principles of remote sensing, aerial photography, photogrammetry, electronic multispectral imaging, and methods of digital image processing and analysis. Applications of remote sensing in marine and terrestrial environments and integration of remote sensing and geographic information systems also will be discussed. Three hours of lecture and one laboratory per week and some field trips. Requires at least one course in physical science, or consent of the instructor. Prerequisites: EOSC 314
EOSC 422
Topics in Geographic Information Systems (GIS)
Units: 3
Expands on EOSC 314 (Maps and Spatial Data) and EOSC 415 (GIS) to include more advanced GIS functions and specific applications. Possible topics include Python programming in GIS, Geodatabases, GIS for Environmental & Social Justice, GIS for Hazards Assessment and Disaster Management, Community GIS, GIS and conservation, to name a few. The course will use ArcGIS software. Prerequisites: EOSC 314 or consent of instructor.
EOSC 430
Human Impacts on the Coastal Environment with Lab
Units: 4
Coastal environments are under increasing pressure from growing human populations. Development, climate change, pollution and exploitation of marine resources have resulted in declining environmental quality in nearshore areas. In this class, we will (1) examine structure and function of coastal systems, (2) how human activities and development have impacted these environments, and (3) when applicable discuss potential remedies to environmental degradation. Laboratory projects will have both field and laboratory components and will examine the impacts of coastal pollution in San Diego. Students may not receive credit for taking both EOSC 430 and EOSC 431.
EOSC 431
Human Impacts on the Coastal Environment
Units: 3
Coastal environments are under increasing pressure from growing human populations. Development, climate change, pollution and exploitation of marine resources have resulted in declining environmental quality in nearshore areas. In this class, we will (1) examine the structure and function of coastal systems, (2) how human activities and development have impacted these environments, and (3) when applicable discuss potential remedies to environmental degradation. Students may not receive credit for taking both EOSC 430 and EOSC 431. Prerequisites: (EOSC 300 or EOSC 303) and EOSC 301
EOSC 433
Plankton Ecology
Units: 4
This course is a study of the fundamental processes in plankton ecology from the perspective of how individual plankton interact with each other and their environment. Throughout the course, students will gain intuition about life in the plankton by incorporating an understanding of both the biology of the organisms and their physical environment. In addition to lecture, the course includes lab activities, reading and discussing peer-reviewed scientific articles, and completing group and individual assignments. Prerequisites: (MATH 150 or MATH 151) and (EOSC 300 or EOSC 303) (may be taken concurrently) and EOSC 301 (may be taken concurrently)
EOSC 434
Wetlands Ecology with Lab
Units: 4
A comprehensive look at wetland ecology and management. Focuses on physical, biogeochemical, and ecological aspects of major wetland ecosystems with an emphasis on local urban wetlands. Also includes wetland management concepts and approaches worldwide. This course includes a weekly lab. Students may not receive credit for taking both EOSC 434 and EOSC 435.
EOSC 435
Wetlands Ecology
Units: 3
A comprehensive look at wetland ecology and management. Focuses on physical, biogeochemical, and ecological aspects of major wetland ecosystems with an emphasis on local urban wetlands. Also includes wetland management concepts and approaches worldwide. Students may not receive credit for taking both EOSC 434 and EOSC 435.
EOSC 436
Marine Community Ecology with Lab
Units: 4
This course is intended to introduce students to the fundamentals of marine community ecology. We will explore the abiotic and biotic factors that structure marine communities, and compare the processes and interactions between marine organisms and their environments in various ecosystems. In lab, students become familiar with various ecological sampling methods and experimental design, and are exposed to the diversity of coastal marine environments in the San Diego area. Students may not receive credit for taking both EOSC 436 and EOSC 437. Prerequisites: (EOSC 300 or EOSC 303) (may be taken concurrently) and EOSC 301 (may be taken concurrently), or consent of instructor.
EOSC 437
Marine Community Ecology
Units: 3
This course is intended to introduce students to the fundamentals of marine community ecology. We will explore the abiotic and biotic factors that structure marine communities, and compare the processes and interactions between marine organisms and their environments in various ecosystems. Students may not receive credit for taking both EOSC 436 and EOSC 437. Prerequisites: (EOSC 300 or EOSC 303) and (EOSC 301), or consent of instructor. Prerequisites: (EOSC 300 or EOSC 303) (may be taken concurrently) and EOSC 301 (may be taken concurrently) , or consent of instructor.
EOSC 438
Animal Behavioral Ecology with Lab
Units: 4
This course examines the evolution of animal behavior in an ecological context. Topics include economic decision making, co-evolutionary arms races, competition, aggression, biological rhythms, group living, sexual and family conflict, parental care, mating systems, cooperation, and communication. This course explores questions in behavioral ecology using basic concepts and theory, as well as model-based, comparative, and experimental approaches. The inquiry-based lab introduces methods commonly used in behavioral ecology and allows students to test their own hypotheses within the framework of prescribed field and laboratory exercises. Students may not receive credit for taking both EOSC 438 and EOSC 439 or for taking both EOSC 438 and PSYC 344. Cross-listed with BIOL 438. Prerequisites: (BIOL 300 or BIOL 305) or EOSC 300 (may be taken concurrently)
EOSC 439
Animal Behavioral Ecology
Units: 3
This course examines the evolution of animal behavior in an ecological context. Topics include economic decision making, co-evolutionary arms races, competition, aggression, biological rhythms, group living, sexual and family conflict, parental care, mating systems, cooperation, and communication. This course explores questions in behavioral ecology using basic concepts and theory, as well as model-based, comparative, and experimental approaches. Students may not receive credit for taking both EOSC 439 and EOSC 438 or EOSC 439 and PSYC 344. Cross-listed with BIOL 439. Prerequisites: BIOL 300 or BIOL 305 or EOSC 300 (may be taken concurrently).
EOSC 450
Geological Oceanography
Units: 4
The origin and geologic history of the ocean basin, with a detailed investigation of the theory of plate tectonics, sedimentation processes in the oceans, and paleoceanography. Three lectures and one laboratory per week; some weekend field trips may be required. Prerequisites: (EOSC 300 or EOSC 303) (may be taken concurrently) and EOSC 301 (may be taken concurrently), or consent of the instructor.
EOSC 451
Biological Oceanography
Units: 4
An integrated study of marine organisms and their environments, stressing ecological, behavioral, and physiological relationships. Near shore, deep sea, and open ocean environments will be covered. A weekend field trip may be required. Three hours of lecture and one laboratory per week. Fall semester. Students may not receive credit for taking both BIOL 451 and EOSC 451. Prerequisites: EOSC 301 or BIOL 309.
EOSC 452
Environmental and Ocean Geochemistry
Units: 4
Why do plankton need dust to survive? How are metals transported through the environment? This course incorporates foundational chemical principles such as thermodynamics, redox, bonding, and equilibrium, as applied to chemical processes observed at the Earth’s surface. Students will learn how rivers, rain, groundwater, and oceans differ in chemical composition and the processes that control their chemistry. An understanding of environmental mineralogy is required to predict contaminant transport in soil, groundwater and marine environments. We will also investigate biogeochemical cycles (e.g., nitrogen, sulfur, phosphorous) and the impacts of human perturbations on these cycles. Labs will use analytical equipment to measure nutrients, metals, and major ion water composition from ongoing geochemical research projects. This course usually includes a multi-day field trip. Prerequisites: CHEM 152 and 152L and (EOSC 300 (Can be taken Concurrently) or EOSC 303 (Can be taken Concurrently)) and EOSC 301 (Can be taken concurrently), or consent of the instructor.
EOSC 454
Mathematical Modeling in Ecology
Units: 4
An introduction to mathematical applications to ecology. In this integrative course, students will learn to describe ecological processes in mathematical terms and formulate different types of mathematical models relevant to ecology. In a weekly lab, students from EOSC 454 and MATH 454 will work together on integrative projects and computer programming applications to mathematical ecology. Students may not receive credit for taking both EOSC 454 and MATH 454. Cross-listed with BIOL 454. Prerequisites: MATH 150 and (EOSC 301 OR BIOL 305)
EOSC 462
Biology of Fishes
Units: 4
This course examines the various aspects of ichthyology encompassing the anatomy, physiology, ecology, evolution, ethology, and natural history of fishes. Lab includes techniques of identification and a general survey of fish systematics and zoogeography. Three hours of lecture and one laboratory per week. Cross-listed with BIOL 462.
EOSC 465
Marine Mammals
Units: 3
An examination of the biology of whales, pinnipeds and other marine mammals. Topics will include general adaptations to a marine existence; systematics and biogeography; reproduction; diving physiology; communication and echolocation; feeding and migratory behavior; and marine mammal-human interactions. Some emphasis will be placed on species occurring in the North Pacific Ocean. Necropsies of a beach-stranded marine mammal may occur. Special projects will also be assigned. Cross-listed with BIOL 465. Prerequisites: EOSC 300 (may be taken concurrently) or BIOL 305.
EOSC 473
Climatology
Units: 4
A course to cover principles of climatology and methods of climatic data analysis. The fundamentals of climatology, methods and technologies used in acquiring and analyzing climatic data, and current issues such as human-induced climatic changes will be discussed. This course will cover the Earth’s energy budget and temperature, moisture in the atmosphere and precipitation, winds and the general circulation, and climates in different regions of the world. Three hours of lecture and one laboratory per week.
EOSC 474
History of the Earth and Climate with Lab
Units: 4
The objective of this course is to develop a deeper understanding of the history of earth’s climate system and interactions of different components of the climate system (lithosphere, hydrosphere/cryosphere, atmosphere, anthrosphere). We will investigate the geologic and historical record of natural climate change and evidence of the mechanisms causing natural climate variability. Our approach will be to examine how scientist’s views and our ideas about climate have changed over the past 150 years. Toward the end of the course, we will apply our knowledge of natural climate cycles in the past to investigate the scientific basis for predictions of future climate change. The laboratory will introduce students to methods and techniques used in historical geology and paleoclimatology focusing on the geological history of southern California. The laboratory may include weekend field trips. Students may not receive credit for taking both EOSC 474 and EOSC 475.
EOSC 475
History of the Earth and Climate
Units: 3
The objective of this course is to develop a deeper understanding of the history of earth’s climate system and interactions of different components of the climate system (lithosphere, hydrosphere/cryosphere, atmosphere, anthrosphere). We will investigate the geologic and historical record of natural climate change and evidence of the mechanisms causing natural climate variability. Our approach will be to examine how scientist’s views and our ideas about climate have changed over the past 150 years. Toward the end of the course, we will apply our knowledge of natural climate cycles in the past to investigate the scientific basis for predictions of future climate change. Students may not receive credit for taking both EOSC 474 and EOSC 475.
EOSC 476
Coral Reefs, Sea-level and Climate Change with Lab
Units: 4
Coral reefs are among the most diverse and valuable ecosystems on earth, buffer the shoreline against erosion and build carbonate platforms and islands. Fossil coral reefs provide a unique archive of past sea-level, climate, and environmental change. This course examines coral reef ecosystems through geologic history and the unique archive climate and sea-level records preserved in corals and the carbonate sediments and rocks produced by them. Topics will include the interaction between reef ecosystems, coastal geomorphology, and sea-level and how human and natural impacts on reefs can be mitigated in the future. In the laboratory section, we will compare and contrast modern & fossil coral reefs, study the development of a carbonate platform, and evaluate the condition of coral reefs in response to human and natural impacts. This lab may be a multi-day immersive field experience. Prerequisites: (EOSC 105 or 110 or 170) AND (EOSC 123 or 175)
EOSC 476
Coral Reefs, Sea-level and Climate Change with Lab
Units: 4
Coral reefs are among the most diverse and valuable ecosystems on earth, buffer the shoreline against erosion and build carbonate platforms and islands. Fossil coral reefs provide a unique archive of past sea-level, climate, and environmental change. This course examines coral reef ecosystems through geologic history and the unique archive climate and sea-level records preserved in corals and the carbonate sediments and rocks produced by them. Topics will include the interaction between reef ecosystems, coastal geomorphology, and sea-level and how human and natural impacts on reefs can be mitigated in the future. In the laboratory section, we will compare and contrast modern & fossil coral reefs, study the development of a carbonate platform, and evaluate the condition of coral reefs in response to human and natural impacts. This lab may be a multi-day immersive field experience. Prerequisites: (EOSC 105 or 110 or 170) AND (EOSC 123 or 175)
EOSC 477
Coral Reefs, Sea-level and Climate Change
Units: 3
Coral reefs are among the most diverse and valuable ecosystems on earth, buffer the shoreline against erosion and build carbonate platforms and islands. Fossil coral reefs provide a unique archive of past sea-level, climate, and environmental change. This course examines coral reef ecosystems through geologic history and the unique archive climate and sea-level records preserved in corals and the carbonate sediments and rocks produced by them. Topics will include the interaction between reef ecosystems, coastal geomorphology, and sea-level and how human and natural impacts on reefs can be mitigated in the future. Prerequisites: (EOSC 105 or 110 or 170) AND (EOSC 123 or 175)
EOSC 477
Coral Reefs, Sea-level and Climate Change
Units: 3
Coral reefs are among the most diverse and valuable ecosystems on earth, buffer the shoreline against erosion and build carbonate platforms and islands. Fossil coral reefs provide a unique archive of past sea-level, climate, and environmental change. This course examines coral reef ecosystems through geologic history and the unique archive climate and sea-level records preserved in corals and the carbonate sediments and rocks produced by them. Topics will include the interaction between reef ecosystems, coastal geomorphology, and sea-level and how human and natural impacts on reefs can be mitigated in the future. Prerequisites: (EOSC 105 or 110 or 170) AND (EOSC 123 or 175)
EOSC 478
Soils and Society with Lab
Units: 4
Societies depend on soils for essential ecosystem services, ranging from growing food and filtering water to supporting infrastructure and storing carbon. This course explores the science behind how soils form, function, and interact with the Earth system, including their role in the global carbon cycle, nutrient dynamics, and contamination processes. Students will also examine historical and contemporary cases showing how soil stewardship can sustain civilizations or contribute to their decline. The laboratory component provides additional hands-on experience in measuring, analyzing, and interpreting soil properties to assess soil health and the effects of land management practices.
EOSC 479
Soils and Society
Units: 3
Societies depend on soils for essential ecosystem services, ranging from growing food and filtering water to supporting infrastructure and storing carbon. This course explores the science behind how soils form, function, and interact with the Earth system, including their role in the global carbon cycle, nutrient dynamics, and contamination processes. Students will also examine historical and contemporary cases showing how soil stewardship can sustain civilizations or contribute to their decline. Prerequisites: (EOSC 105 or 110 or 170) AND (CHEM 151 and CHEM 151L) OR Instructor Approval
EOSC 479
Soils and Society
Units: 3
Societies depend on soils for essential ecosystem services, ranging from growing food and filtering water to supporting infrastructure and storing carbon. This course explores the science behind how soils form, function, and interact with the Earth system, including their role in the global carbon cycle, nutrient dynamics, and contamination processes. Students will also examine historical and contemporary cases showing how soil stewardship can sustain civilizations or contribute to their decline. Prerequisites: (EOSC 105 or 110 or 170) AND (CHEM 151 and CHEM 151L) OR Instructor Approval
EOSC 480
Geology and Human Health
Units: 3
Environmental health refers to those aspects of human health and disease that are determined by factors in the environment. It is based on the premise that everything we are exposed to in our environment through food, air, and water, has a direct effect on the health of individuals and populations. We will discuss pathways of exposure, such as inhalation of dust from mining operations, contact with soil toxins, and consumption of crops irrigated with contaminated groundwater. Concepts of environmental epidemiology and toxicology will be introduced along with the unifying approach of One Health that recognizes the need to balance the health of people, animals, and the environment in order to remain within sustainable planetary health boundaries. Through a series of historical and modern case studies we may learn how groundwater in southeast Asia has led to the largest mass poisoning in history, the health impacts from groundwater-PFAS exposure, and the reason for a cluster of cancer cases in the small town of Hinkley, CA. By the end of this course students will have a solid foundation on the connection between the environment, modern environmental change, and human health. Students may not receive credit for taking both EOSC 380 and EOSC 480. Prerequisites: EOSC 300 or EOSC 303 (may be taken concurrently) or permission of instructor.
EOSC 481
Natural Resources of Death Valley
Units: 3
One of the hottest locations on Earth, Death Valley is a land of extremes. Extreme heat in the below-sea level basin is contrasted with snow-capped mountains on the surrounding peaks. Vast, dry, swaths of arid, salty landscapes harbor lush oases of hot springs and isolated populations of desert fish. This unique desert landscape was formed by tectonic processes – crustal rifting – and provides the backdrop for two contrasting human interactions with the environment: historic extraction of the natural resources unique to this geologic setting, and its modern-day protective designation as a National Park. How did extraction of metals and borax support settlement in Death Valley? When did the last mine close? How does water, the most fundamental resource required for human survival, influence the landscape and human history of this driest place in the United States? This course explores the interaction between humans and the unique desert environment of Death Valley, CA. We will examine the tectonic processes that produced the modern landscape and climate of Death Valley and how these geologic processes led to the formation of natural resources (metals, borax, gypsum). Surface water and groundwater resources were- and continue to be- an integral component of this desert ecosystem; groundwater feeds hot springs, evaporating rainwater forms salt crystals, and rain events lead to further desert sculpting and disruption to Park infrastructure. This course builds on fundamental principles covered in EOSC 105/110 with an emphasis on the interaction between humans and their environment. A significant amount of time (approximately 5 days) will be spent visiting Death Valley during Spring break, which is a mandatory field trip requirement for this course. Prerequisites: EOSC 300 or EOSC 303 (may be taken concurrently) or permission of instructor.
EOSC 482
Coastal Processes
Units: 4
The coast – where the land meets the sea – is a dynamic zone, shaped by atmospheric, oceanic, and geologic forces. We’ll explore the coastal zone and the different processes that shape the coast – waves, tides, coastal currents, sediment and water fluxes, and global climate change. We’ll also discuss some of the ways that human activity interacts with these processes. San Diego is the perfect outdoor laboratory to demonstrate many of these processes. Three hours of lecture and one laboratory per week. Prerequisites: (EOSC 300 or EOSC 303) (may be taken concurrently) and EOSC 301 (may be taken concurrently)
EOSC 485
Environmental Geology
Units: 4
This course focuses on the interaction between humans and the geologic environment. We will examine geologic processes responsible for forming a variety of Earth resources, such as ore deposits (e.g., copper minerals) and energy resources (e.g., fossil and nuclear fuels). Anthropogenic extraction, processing, and disposal of these resources, and their impact on the environment, will be investigated. Two Earth resources will be the subject of detailed study: groundwater and soils. An in-depth explanation of processes relating to both (e.g., groundwater flow, water quality, soil composition) will be developed, followed by an investigation of practices used in the monitoring and assessment of anthropogenic contamination of soil and groundwater. This course will help to prepare students for working in academia, government, or as an environmental consultant. Three hours of lecture and one laboratory per week. Some weekend field trips may be required. Prerequisites: EOSC 300 (may be taken concurrently).
EOSC 487
Surface Water Hydrology
Units: 4
A course to cover principles of surface water hydrology and methods to solve hydrologic problems related to urbanization, soil and water conservation, and water resources management. The components of the hydrologic cycle and the concept of water balance will be discussed in detail. This course also will cover various methods of hydrologic computation, the basics of watershed modeling, applications of GIS in hydrology, and issues especially relevant to Southern California. Three hours of lecture and one laboratory per week and some field trips.
EOSC 488
Geomorphology
Units: 4
An introduction to geomorphology, the study of landforms and the processes that produce and modify them. Explores how landforms respond to climate change, tectonic forcing, and changes in land use. Addresses common geomorphic processes including weathering, soils, hill slope processes, fluvial processes and landforms, aeolian transport, glacial and periglacial environments, karst, and coastal processes. This course includes a weekly lab.
EOSC 490
Undergraduate Laboratory Assistant
Units: 1 TO 3
Assist laboratory instructor in all aspects of a Environmental and Ocean Sciences laboratory.
EOSC 491
GIS Capstone
Units: 1
This one-credit, capstone course is designed for GIS certificate students to create and present their capstone GIS project. Working in coordination with their project advisor and the capstone instructor they will finalize their GIS project, create a Story Map to link in their resume, and present their work. The final project product should serve as a portfolio of what students have accomplished in the GIS certificate program. Instructor approval is required.
EOSC 492
Advanced Research Synthesis
Units: 1
This 1-unit course serves as the synthesis of your research or internship experience in Environmental and Ocean Sciences allowing you to demonstrate mastery of the scientific research process. In this course you will learn how to develop an appropriate research question that can be effectively investigated using tools appropriate to the Environmental and Ocean Sciences. These tools may include data collected through appropriate lab and field methods (e.g., through independent research with faculty, an internship, or a research experience abroad) and/or data mining methods (e.g., finding data from databases or other studies to answer your research question). You will demonstrate mastery of the research process by drawing on previous coursework in Environmental and Ocean Sciences such as EOSC 222 Environmental Data Analysis, EOSC 301 Research Applications in Environmental and Ocean Sciences, and the fundamentals of Environmental and Ocean Sciences as learned in your lower division and elective classes. This course prepares you for your final capstone experience, EOSC 495 Senior Seminar, where you will orally present your work as the culminating experience of your Environmental and Ocean Sciences major. Prerequisites: At least 2 units of EOSC 496 or EOSC 498 or EOSC 499.
EOSC 494
Special Topics: Environmental and Ocean Sciences
Units: 1 TO 4
Topics of special interest and/or unique opportunity. Prerequisites: Upper Division standing and consent of instructor or chair of Environmental and Ocean Sciences; other prerequisites may apply.
EOSC 495
Senior Seminar
Units: 1
The objective of Senior Seminar is to learn the basic techniques for making a professional presentation in Environmental and Ocean Sciences. Students will work closely with their instructor to put together a poster presentation on a topic of their choice that reflects their major pathway. Each student will present their final poster to the public during a formal poster session. Lecturing will be minimal. Additional smaller assignments throughout the semester will help students develop skills related to communicating scientific information. Enrollment for credit is limited to, and required of, all senior students majoring in Environmental and Ocean Sciences. Restricted to EOSC Concentrations (All Pathways). Prerequisites: EOSC 492.
EOSC 496
Research
Units: 1 TO 4
Students develop and/or assist in research projects in various fields of environmental studies under the supervision of a faculty member in Environmental and Ocean Sciences Studies. Prerequisite: Approval of the faculty research supervisor is required. Every semester.
EOSC 498
Internship
Units: 1 TO 3
Experience in the practical and experimental application of environmental and ocean sciences. Students will be involved in projects conducted by researchers, agencies and institutions outside the university, such as state parks, government agencies, research facilities, or environmental industries. Enrollment is arranged on an individual basis according to a student’s interest and background, and is dependent on positions available and faculty approval. The department internship coordinator should be consulted before beginning an internship. Taking one unit in two or more consecutive semesters is recommended, but variations can be arranged in advance with the Internship instructor or the chair of Environmental and Ocean Sciences. A maximum of three internship units can be earned toward fulfillment of the requirements of the major. Every semester.
EOSC 499
Independent Study
Units: 1 TO 3
Independent study designed for individual student needs. Prerequisite: consent of the chair of Environmental and Ocean Sciences. Every semester.