UC Berkeley Water Research and Opportunities Portal

Analysis of steady and unsteady open-channel flow and application to rivers and streams. Examination of mixing and transport in rivers and streams. Effects of channel complexity. Floodplain dynamics and flow routing. Interaction of vegetation and fluid flows. Freshwater and tidal marshes. Sediment transport in rivers, streams, and wetlands. Implications for freshwater ecosystem function.

An introduction to key engineered systems (e.g., energy, water supply, buildings, transportation) and their environmental impacts. Basic principles of environmental science needed to understand natural processes as they are influenced by human activities. Overview of concepts and methods of sustainability analysis. Critical evaluation of engineering approaches to address sustainability.

Hands-on design course in applied fluid mechanics, hydrology and water resources. Course goes beyond basic examples of fluid flow to develop environmental engineering solutions to real-world problems. A class team project is used to (1) explore the design process and project management; and (2) to integrate concepts from hydrology and fluid mechanics with structural, geotechnical and/or transportation engineering for a holistic design approach. Specific project topics vary with offering. Example topics include: engineering for air quality, design for sea-level rise mitigation, and development of alternative water supplies to address scarcity and post-disaster management.

This course will familiarize students with the complex infrastructure used to meet human water demands; competing uses and demands; water and wastewater infrastructure; technologies to enable recovery of water, energy, and other resources from wastewater; supply planning; trends and forecasting; costs, pricing and financing; environmental justice; methods to assess sustainability; regulatory, policy and institutional challenges; and water’s contribution to other sectors (e.g., energy, food, buildings). Innovation, both barriers and opportunities, will be highlighted. California and the U.S. will be emphasized but global challenges will be discussed. Students will study, critique, and recommend improvements for a real-world system.

Quantitative overview of air and water contaminants and their engineering control. Elementary environmental chemistry and transport. Reactor models. Applications of fundamentals to selected current issues in water quality engineering, air quality engineering, air quality engineering, and hazardous waste management.

Geosystem engineering design principles and concepts. Fundamental aspects of the geomechanical and geoenvironmental responses of soil are applied to analyze and design civil systems, such as earth dams and levees, earth retention systems, building and bridge foundations, solid-waste fills, and tailings dams. Students form teams to design geotechnical aspects of a civil project and prepare/present a design document. Field trip to a project site.

Fluid mechanics of the natural water and air environment. Flux equation analyses; unsteady free surface flow; stratified flow; Navier-Stokes equations; boundary layers, jets and plumes; turbulence, Reynolds equations, turbulence modeling; mixing, diffusion, dispersion, and contaminant transport; geophysical flows in atmosphere and ocean; steady and unsteady flow in porous media. Application to environmentally sensitive flows in surface and groundwater and in lower atmosphere.

Course addresses fundamental and practical issues in flow and transport phenomena in the vadose zone, which is the geologic media between the land surface and the regional water table. A theoretical framework for modeling these phenomena will be presented, followed by applications in the areas of ecology, drainage and irrigation, and contaminant transport. Hands-on applications using numerical modeling and analysis of real-life problems and field experiments will be emphasized.

Application of fluid mechanics to transport and mixing in the environment. Fundamentals of turbulence, turbulent diffusion, and shear dispersion in steady and oscillatory flows and the effects of stratification. Application to rivers, wetlands, lakes, estuaries, the coastal ocean, and the lower atmosphere.

Hydrology is presented and analyzed in the context of a continuum extending from the atmosphere to the land surface to the subsurface to free water bodies. In this class, we develop the theoretical frameworks required to address problems that both lie within individual components and span these traditionally separate environments. Starting from a development of the fundamental dynamics of fluid motion, we examine applications within the subsurface, the atmosphere and surface water systems.

The course provides a framework to address contemporary water-resources problems, and to achieve water security for local areas and broader regions. Students will become aware of critical water-resources issues at local, national and global scales, and learn to formulate solutions for water-resources problems using engineering, natural-science and social-science tools. The main focus is on California and the Western United States, with comparative analysis for other regions.

Course addresses topics of surface water hydrology, such as processes of water in the atmosphere, over land surface, and within soil; advanced representation and models for infiltration and evapotranspiration processes; partition of water and energy budgets at the land surface; snow and snowmelt processes; applications of remote sensing; flood and drought, and issues related to advanced hydrological modeling. Students will address practical problems and will learn how to use the current operational hydrologic forecasting model, and build hydrological models.

Transport and mixing of solutes in water. Focus on rivers, lakes, estuaries, and wetlands, with some discussion of groundwater and the atmosphere. Basic equations of fluid motion will be used to contextualize and/or derive applied empirical equations for use in specific cases of applied environmental engineering practice. Example applications include outfalls, total maximum daily loads, residence time, and longitudinal dispersion.

Hands-on engineering design experience for creating future infrastructure systems. Intelligent infrastructure systems leverage data and computational to enhance sustainability and resilience for smart cities of the future. Student teams identify a challenge with current transportation, energy, water, waste, and/or the built infrastructure. Student teams design and prototype an innovation that solves this problem using maker resources, e.g. 3D printing, laser cutters, and open-source electronics. The project will be executing via the “Design Sprint” process, which is popular in agile development and Silicon Valley. Students present projects to guest judges from industry. Course is an introductory design experience for first-year students.

The course examines the challenges of innovation beyond new technology development: from the challenges of global expansion, to the issues of unintended consequences of technology and the ability of technology to support or hinder social justice. The course will provide examples in a variety of global locations (e.g., Latin America, Southeast Asia, Africa, China, and India), utilizing case examples (written and presented by speakers) that illustrate the challenges faced in a range of fields of engineering and technology, from water and transportation to information and communications technology, and from start-ups to major corporations, government entities, and policy makers.

This course engages students at the intersection of environmental justice, social justice, and engineering to explore how problems that are commonly defined in technical terms are at their roots deeply socially embedded. Through partnerships with community-based organizations, students are trained to recognize the socio-political nature of technical problems so that they may approach solutions in ways that prioritize social justice. Topics covered include environmental engineering as it relates to air, water, and soil contamination; race, class, and privilege; expertise; ethics; and engaged citizenship. This course cannot be used to complete any engineering technical unit requirements.

Lectures on new developments in ocean, offshore, and arctic engineering.

This course presents an overview of relevant hydrologic, hydraulic, and geomorphic processes, to provide the planner and ecologist with insight to incorporate these processes into the planning process and coordinate with specialists in the field of hydrology. Relevant government regulations and policies are also reviewed. The course is not intended to duplicate more specialized courses offered in such fields as engineering hydrology, coastal engineering, or geology, but rather to provide an integrated understanding. The course takes a process- and field-based approach to hydrology, and emphasizes interdisciplinary perspectives.

To provide exposure of the field of ocean engineering, arctic engineering and related subject areas to students with the intention to show the broad and interdisciplinary nature of this field, particularly recent or new developments.

This course examines high-Reynolds number flows, including their stability, their waves, and the influence of rotating and stratification as applied to geophysical and astrophysical fluid dynamics as well as to engineering flows. Examples of problems studies include vortex dynamics in planetary atmospheres and protoplanetary disks, jet streams, and waves (Rossby, Poincare, inertial, internal gravity, and Kelvin) in the ocean and atmosphere.

This course covers major aspects of offshore engineering including ocean environment, loads on offshore structures, cables and mooring, underwater acoustics and arctic operations.

Fluid dynamics and heat transfer; thermal and hydraulic analysis of nuclear reactors; two-phase flow and boiling; compressible flow; stress analysis; energy conversion methods.

Multi-barrier concept; groundwater hydrology, mathematical modeling of mass transport in heterogeneous media, source term for far-field model; near-field chemical environment, radionuclide release from waste solids, modeling of radionuclide transport in the near field, effect of temperature on repository performance, effect of water flow, effect of geochemical conditions, effect of engineered barrier alteration; overall performance assessment, performance index, uncertainty associated with assessment, regulation and standards.

Arpad Horvath focuses on life-cycle environmental and economic assessment of products, processes, and services. He is particularly interested in answering important questions about civil infrastructure systems and the built environment: transportation systems, water and wastewater systems, biofuels, pavements, buildings, and construction materials.

His projects include:
1) Environmental implications of various products, processes and services, in particular, transportation systems, water and wastewater systems, biofuels, pavements, buildings, and construction materials.

Kara Nelson focuses on addresses innovative strategies to improve the sustainability of urban water infrastructure, including technologies for potable and non-potable water reuse, nutrient recovery, decentralized systems, intermittent water supply, household water treatment, and affordable sanitation. In particular, Dr. Nelson’s research focuses on the control of waterborne pathogens, including mechanisms of pathogen inactivation and new detection methods.

Her projects include:
1) A WASH project looking at impact of improved sanitation interventions on transmission of enteric pathogens from human and animal sources through a randomized controlled trial in rural Bangladesh
2) Influence of intermittent water supply (IWS) on the diversity and dynamics of the IWS microbiome.
3) The impacts of DPR systems on microbial water quality through research on methods of advanced microbial water quality assessment.

David Sedlak focuses on environmental chemistry, water recycling, contaminant fate in receiving waters, natural treatment systems, and reinvention of urban water systems.

His projects include:
1) The Fate of Trace Organic Compounds in Treatment Wetlands
2) In Situ Chemical Oxidation of Persistent Organic Contaminants

Lisa Alvarez-Cohen focuses on environmental microbiology and ecology, biotransformation and fate of environmental and wastewater contaminants, and innovative molecular and isotopic techniques for studying microbial ecology of communities involved in wastewater treatment and bioremediation communities. Specifically, her research focuses on the application of omics-based molecular tools and isotopic techniques to understand and optimize the bioremediation of emerging and conventional environmental contaminants by naturally occurring microorganisms and to facilitate beneficial nutrient removal from wastewater.

Her projects include:
1) Trichloroethene Remediation, specifically investigating how dichlorination communities respond to the changes in these conditions by constructing various Dhc-containing consortia in batch and completely mixed flow reactors.
2) Characterization of the fate and biotransformation of fluorochemicals in aqueous film forming forms (AFFF)
3) Nitrogen Removal from Wastewater by Anammox

Slav Hermanowicz focuses on biological water and wastewater treatment processes, biofilms and their development, analysis of full-scale treatment reactors, nutrient control, and sustainable development.

His projects include:
1) Deammonification of anaerobic sludge digestate
2) Better drinking water quality in storage
3) Solar optics-based active pasteurization for greywater reuse and integrated thermal building control
4) Physics of foaming in anaerobic digesters
5) Sustainable development: physical and moral issues
6) New sources of water; toward a definition of sustainability

Each year, the Cal Environmental Team designs and constructs a simple, sustainable water filter that can treat wastewater. The team then competes at the American Society of Civil Engineers Mid Pacific Conference to test their design against that of other teams from western U.S. universities.

HADSA (Housing and Dining Sustainability Advocates) works directly with the residential halls and Cal Dining to help students and staff increase their awareness of their footprint and decrease their environmental impact. Through student-led advocacy, auditing, and peer education, HADSA strives to make sustainability accessible to the UC Berkeley community, improve housing and dining infrastructure, and work towards more ethical and environmentally sound practices. HADSA works on projects that progress efforts towards energy and water conservation, food waste reduction, solid waste reduction, food literacy, and gardening. HADSA offers internship opportunities to meal plan holders throughout the year.

ESW-Berkeley is a diverse mix of students from all majors and backgrounds united by a passion for helping the environment. The chapter works on a variety of projects, in addition to organizing and sponsoring events aimed at education and professional development for members.

InFEWS (Innovations at the Nexus of Food, Energy, and Water Systems) supports a new generation of students working at the critical juncture of food, energy, and water. These students will master the interdisciplinary skills needed to create actionable and impactful research that is transferable from the lab to the field at scale and to ultimately make real lives better. A small number of stipends ($34k stipend, plus tuition and fees) are available for selected eligible students, who are eligible under NSF rules (US citizen or permanent resident). Applications are reviewed in early February.

The Berkeley Water Center seeks to create more resilient, equitable, and sustainable water systems with access to safe water for all by
leveraging Berkeley research to accelerate groundbreaking solutions for
the world’s water problems.

The Berkeley Water Center cultivates, facilitates and supports a broad range of interdisciplinary research projects to address local and global water challenges; builds connections among academia, policy-makers, and practitioners to enable research-driven solutions to emergent water problems; translates and promotes research results for a wide audience to better inform decision-making about water system planning and development; and empowers UC Berkeley students with opportunities, skills and a research community to develop innovative ideas and to become water leaders.

The Berkeley Water Center is supported by the College of Natural Resources and the College of Engineering. Its affiliates work across the University of California, Berkeley and Lawrence Berkeley National Laboratory and have a broad range of research interests and expertise, spanning engineered infrastructure and technology development; planning, monitoring and understanding of natural and engineered water systems; understanding of social, institutional and political contexts of water systems; equitable access to water; water law and policy; economics of urban and agricultural water systems; and public health.

The Canadian Studies Program is involved in research and investigation on the renewal terms of the Canadian-American Columbia River Treaty and the management of the river system. The project is focused on science requirements and needs for a modernized treaty. The research looks into how water is managed throughout the river system through dams and river flows, and also looks into how environmental impacts are assessed and how to promote ecological sustainability throughout the system.

There are great academic and funding opportunities for any students looking to join the research on the Columbia River Treaty project.

ReNUWIt (Re-Inventing the Nation’s Urban Water Infrastructure) is an interdisciplinary, multi-institution engineering research center. Our goal is to change the ways we manage urban water.

ReNUWIt is the National Science Foundation (NSF) funded Engineering Research Center (ERC) for Re-inventing the Nation’s urban Water Infrastructure. Launched in 2011, ReNUWIt is the first ERC dedicated to civil infrastructure and water systems. ReNUWIt encompasses a diverse team of researchers who collaborate with entrepreneurs and practitioners on innovative solutions for urban water infrastructure challenges.

Headquartered at Lawrence Berkeley National Laboratory in Berkeley, California, the National Alliance for Water Innovation, or NAWI, was selected in 2019 to support the U.S. Department of Energy’s Energy-Water Desalination Hub. Along with co-founding laboratories Oak Ridge National Laboratory in Tennessee and the National Renewable Energy Laboratory in Colorado, NAWI brings together a world-class team of industry and academic partners to examine the critical technical barriers and research needed to radically lower the cost and energy of desalination.

NAWI’s focus is on early-stage research on desalination and associated water-treatment technologies to secure affordable and energy-efficient water supplies for the United States from nontraditional water sources. Our five-year research program will be guided by an annual roadmapping process designed to engage stakeholders from the water-treatment and water-use ecosystem, and by an annual request-for-proposal process to solicit research ideas through a competitive, peer-reviewed evaluation and selection process.

The UC Berkeley Superfund Research Center is an NIEHS-funded program studying the toxic effects of Superfund chemicals (including drinking water contaminants) on human health and innovative approaches to environmental remediation. Our Center has been continuously funded for over 30 years. In our current funding cycle, we have identified four complex problems associated with hazardous waste sites that have proven intractable to current methods. These problems are how to better assess: 1) cumulative impacts from multiple environmental stressors (e.g. chemical exposures, stress and obesity); 2) past exposures, especially early-life exposures and their contribution to risk; 3) the effects of chemical mixtures and their impact on remediation efforts; and, 4) the complex transformation of chemicals to reactive intermediates and their ability to act through multiple mechanistic pathways. Our six interactive projects (4 biomedical and 2 engineering) and 5 cores, are addressing these issues through original research, translation to appropriate end-users and community engagement efforts.

Graduate students and postdoctoral researchers who work with a Center PI on a Superfund-related project are considered Superfund Trainees. The Trainee Core, under the leadership of Professor Luoping Zhang, offers trans-disciplinary mentorship, education, and training in environmental health, environmental toxicology, environmental engineering and data science as well as professional development and leadership opportunities. Trainees have hosted a booth at CalDay for the past two years and have presented their work at the NIEHS Superfund Research Program Annual Meetings each year.