UC Berkeley Water Research and Opportunities Portal

Examination of major disease-related of diverse eco-systems and the biological responses of human populations to these stresses: arctic, high-altitude, arid zones, grasslands, humid tropics, urban.

This laboratory course is designed to accompany the lecture topics in Civil Engineering 111. Each laboratory activity will provide an opportunity to understand key concepts in water and air quality through hands-on experimentation. Laboratory topics include phase partitioning, acid/base reactions, redox reactions, biochemical oxygen demand, absorption, gas transfer, reactor hydraulics, particle destablization, disinfection, and combustion emissions.

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.

Introduction to principles of groundwater flow, including steady and transient flow through porous media, numerical analysis, pumping tests, groundwater geology, contaminant transport, and design of waste containment systems.

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.

Comprehensive strategies for the assessment and control of water-related human pathogens (disease-causing microorganisms). Transmission routes and life cycles of common and emerging organisms, conventional and new detection methods (based on molecular techniques), human and animal sources, fate and transport in the environment, treatment and disinfection, appropriate technology, regulatory approaches, water reuse.

Current problems in fluid flow, heat flow, and solute transport in the earth. Pressure- and thermal-driven flow, instability, convection, interaction between fluid flow and chemical reactions. Pore pressure; faulting and earthquakes; diagenesis; hydrocarbon migration and trapping; flow-associated mineralization; contaminant problems.

Identification and ecology of aquatic insects, including their role as indicators of environmental quality.

The health effects of environmental alterations caused by development programs and other human activities in both developing and developed areas. Case studies will contextualize methodological information and incorporate a global perspective on environmentally mediated diseases in diverse populations. Topics include water management; population change; toxics; energy development; air pollution; climate change; chemical use, etc.

Distribution, dynamics, and use of water resources in the global environment. Water scarcity, water rights, and water wars. The terrestrial hydrologic cycle. Contemporary environmental issues in water resource management, including droughts, floods, saltwater intrusion, water contamination and remediation, river restoration, hydraulic fracturing, dams, and engineering of waterways. The role of water in ecosystem processes and geomorphology. How water resources are measured and monitored. Basic water resource calculations. Effects of climate change on water quantity, quality, and timing.

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.

The course covers monitoring, control and regulatory policy of microbial, chemical and radiological drinking water contaminants. Additional subjects include history and iconography of safe water, communicating risks to water consumers and a bottled water versus tap water taste test as part of the discussion on aesthetic water quality parameters. A field trip to a local water treatment plant in included.

Although often unseen, microbes are everywhere! This course covers the role that microbes, including archaea, bacteria, protists and fungi, play in terrestrial, marine and extreme environments and their effect on the geochemistry of the earth. In addition, we will explore the profound effects of microbes on human and plant health and how microbes have changed the course of human history.

The course covers monitoring, control and regulatory policy of microbial, chemical and radiological drinking water contaminants. Additional subjects include history and iconography of safe water, communicating risks to water consumers and a bottled water versus tap water taste test as part of the discussion on aesthetic water quality parameters.

Energy is one of the main drivers of civilization. Today we are at the precipice of what many hope will be a major paradigm shift in energy production and use. Two transitions are needed. On the one hand, we must find ways to extend the benefits of our existing energy system to the impoverished people living in the developing world while continuing to provide these benefits to the people of the developed world. On the other hand, we must completely overhaul the existing system to fight climate change and other forms of air and water pollution. Are these shifts truly within our reach? Can we achieve both simultaneously? If so, how? This Big Ideas course will grapple with these questions using an interdisciplinary systems approach.

Ashok Gadgil focuses on novel technologies for producing affordable safe drinking water by removing various harmful contaminants. Current focus contaminants are: arsenic, fluoride, lead, TDS, Emerging Organic Contaminants, and silica.

His projects include:
1) Prevention of drinking water contamination from lead pipes.
2) Reduction of toxic concentrations of fluoride in groundwater to safe levels
3) Creation of safe drinking water from groundwater contaminated with high levels of arsenic

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

Inez Fung focuses on climate change and atmospheric science with particular attention towards geophysical fluid dynamics and large-scale numerical modeling, remote sensing of earth systems, atmosphere-ocean interactions, and atmosphere-biosphere interactions. Additionally, she is the co-director of the Berkeley Institute of the Environment.

Her current projects center around:
1) Changes in East Asian monsoon precipitation
2) Subsurface water dynamics and tree resilience/mortality to droughts

Vincent Resh focuses on aquatic biology, water pollution, modeling, and entomology.

His projects include:
1) Berkeley Water Center Berkeley/China-CDC Program for Water & Health Advisory Board
2) Approaches that can be used for biological monitoring and assessment of water quality in developing countries and by volunteer monitoring groups
3) Evolutionary biology and ecology of aquatic insects, crustaceans, and mollusks in stream and river habitats
4) Evaluation of habitat manipulations for use in environmental restoration or enhancement, control of water-borne disease vectors of humans, and the use of manipulations in examining underlying influences of ecological interactions
5) Techniques for the biological assessment of water quality.

Current research in the Ackerly lab is focused on studies of climate change impacts on California biodiversity, including distribution modeling, long-term vegetation dynamics and focal studies of selected plant species. Our primary field site is the Pepperwood Preserve, Santa Rosa, CA. Graduate students and post-docs are working on evolution of physiological traits, demography of alpine plants, and species distributions on fine-scale spatial gradients.

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.

CERCH is a world leader in researching and highighting key aspects of environmental health risks, especially as they impact pregnant women and their children. To accomplish this mission, CERCH investigates exposures to future parents and children and evaluate long term effects on child health, behavior, and development. We work to help key stakeholders translate our research findings into sustainable strategies to reduce environment-related childhood disease, directly involving local communities in the process. CERCH prioritizes engaging communities to inform study design, implementation, and dissemination and helping to identify key solutions to pressing environmental issues.

Currently CERCH is investigating drinking water and birth outcomes with attention to drinking water data involving nitrates and arsenic.

CERCH plans to expand research into:
-Nitrates in Salinas Valley water
-Use of produced water in agriculture
-Pharmaceuticals in potable or irrigation water from recycled wastewater

Opportunity for programmatic use of the reserve. Available for research use with faculty sponsorship. Central idea to facilitate research.
Considering areas where they can encourage grants program to fund student research availability.
Stewardship opportunities available-SAs live and work on the reserve to maintain

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.

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.