Dawn Y. Sumner is a Professor in the Department of Earth and Planetary Sciences at the University of California, Davis. Her research focuses on geobiology, paleobiology, and planetary science, particularly reconstructing ancient environments on Earth and Mars. She is a key member of NASA’s Mars Science Laboratory team, contributing to the Curiosity rover’s exploration of Gale Crater on Mars. Sumner’s work integrates field studies, lab analyses, and interdisciplinary approaches to understand microbial life’s role in shaping Earth’s history and potential habitability on other planets. Education: Ph.D., Massachusetts Institute of Technology (1995). Research interests include microbialite formation, Antarctic lake ecosystems, and the evolution of oxygenic photosynthesis. She investigates modern microbial communities in ice-covered lakes (e.g., Lake Vanda) to understand ancient environments and their biosignatures. Her scientific awards include the California Academy of Sciences Academy Fellow (2020) and Geological Society of America Fellow (2014). Sumner emphasizes inclusive education and supports student success in STEM through feminist research practices. Labs/Teams: W.M. Keck Center for Active Visualization in the Earth Sciences (KeckCAVES), Antarctic Lake Research Group.
Neha Sharma is an Assistant Professor in the Department of Civil and Environmental Engineering at Auburn University. Her research focuses on nutrient recovery, electrochemical resource recovery, water reuse, trace metal cycling, and pollutant fate and removal.
Dr. Ng How Yong is an Assistant Professor at the Department of Civil and Environmental Engineering, National University of Singapore (NUS). He specializes in membrane science and wastewater treatment technologies, with a focus on membrane fouling mitigation and bioelectrochemical systems. His research integrates membrane bioreactors, anaerobic/aerobic processes, and microbial sensors for sustainable water reclamation and industrial wastewater management. Education: BEng/MEng (Civil Engineering, NUS, 1997/2000), Ph.D. (Environmental Engineering, UC Berkeley, 2002) Research interests include membrane separation processes, microbial fuel cell-based sensors for heavy metal detection, and energy recovery from wastewater. He has pioneered advancements in anaerobic ceramic membrane bioreactors and forward osmosis technologies. Key contributions span over 50 peer-reviewed publications, focusing on optimizing biological treatment systems, understanding fouling mechanisms, and developing novel desalination processes. His work bridges fundamental science and engineering applications, addressing global water scarcity challenges. Awards: IWA Fellow (2012), NUS Young Researcher Award (2009), Singapore Youth Award (2008) Dr. Ng has led multiple international conferences, including the 8th IWA Specialist Conference on Membrane Technology (2017) and the 3rd Asia-Pacific Young Water Professional Conference (2010). He serves on editorial boards of Water Research , Journal of Water Reuse and Desalination , and the International Water Association committees.
Prof. Willy Tinner is a leading academic at the University of Bern, serving as Head of the Paleoecology section and Vice Executive Director within the Institute of Plant Sciences. His research focuses on reconstructing past environmental changes through pollen analysis, vegetation dynamics, and human-ecosystem interactions. Tinner's work integrates paleoecological data with climatology, archaeology, and conservation biology to understand long-term ecological processes. His expertise spans Holocene climate impacts, Neolithic land use patterns, and biodiversity conservation challenges in alpine and Mediterranean ecosystems. Notable research includes studies on Fagus-Quercus forest coexistence in Italy, Abies alba climatic adaptations, and human-driven vegetation changes across Europe. Tinner collaborates internationally, contributing to projects in Greece, Ukraine, and the Balkans. He has published extensively on topics such as fire regimes, lake sediment archives, and the ecological consequences of ancient agricultural practices. His leadership positions reflect his role in shaping Switzerland's ecological research priorities through institutions like WSL Cadenazzo.
Carol Smith is an Associate Professor in the Department of Soil & Physical Sciences at Lincoln University, New Zealand, where she serves as Head of Department since 2017. She has been an elected academic staff member of the Lincoln University Council from 2018-2022. Dr. Smith holds a PhD from the University of Aberdeen, an MSc from the University of Reading, and a BSc(Hons) from the University of Portsmouth, forming the foundation of her expertise in soil science and physical geography. Her research spans both fundamental and applied aspects of pedology. On the fundamental side, she investigates Quaternary pedology and paleoenvironmental reconstruction using loess stratigraphy, geomorphology, and micromorphology, which provides critical data for verifying future climate change predictive models. Applied research focuses on sustainable use of recycled organic matter and rehabilitation of degraded soils. She collaborates internationally on multidisciplinary projects involving paleoclimate reconstruction, paleoliquefaction, Antarctic soils, and viticulture. Dr. Smith is passionate about teaching and science communication, employing experiential learning methods to develop practical field skills in soil science through 'soil judging competitions' in New Zealand and Australia. Her research addresses UN Sustainable Development Goals including Life on Land (15), Climate Action (13), and Quality Education (4). Among her notable recognitions are the Norman H Taylor Memorial award 2020 from the New Zealand Society of Soil Science for outstanding contributions to soil science in New Zealand and Fellowship in the Royal Geographical Society, London. She serves as Associate Editor of Natural Sciences Education and was previously editor of Quaternary Australasia. Dr. Smith has supervised numerous graduate students through research-based supervision, with completed projects covering diverse topics from soil patterns in Southland to Antarctic soil ecology. She teaches advanced courses in field research, soil science, and physical landscapes, and has developed innovative approaches to teaching during the pandemic, including virtual field trips.
Peter K. Kitanidis is a Professor in the Department of Civil and Environmental Engineering and the Institute for Computational and Mathematical Engineering at Stanford University . His research focuses on groundwater flow , hydrologic forecasting , and stochastic inverse modeling , with applications to pollutant remediation and CO₂ storage monitoring . Education : Diploma, National Technical University of Athens (1974) M.S., MIT (1976) Ph.D., MIT (1978) Research Interests : Groundwater modeling and contaminant transport Hydraulic tomography and aquifer characterization Stochastic methods for uncertainty quantification Bioremediation and enhanced in-situ pollutant decay Dilution and mixing processes in heterogeneous media Real-time river flow forecasting Scientific Awards : L.G. Straub Award (1979) W.L. Huber Research Prize (1994) ISI Highly Cited Researcher (2001) AGU Hydrologic Sciences Award (2011) ASCE Pioneers in Groundwater Lecturer (2011) Advising and Grants : Advised 20+ PhD and MS students (1978–2018) Principal investigator on NSF, EPA, and DOE-funded projects Developed software for groundwater data analysis and CO₂ monitoring Contributed to bioremediation protocols and hydraulic tomography algorithms Labs and Teams : Kitanidis Laboratory for groundwater crisis solutions Collaborated with Oak Ridge National Laboratory and Stanford Hydrogeology Group Mentored postdocs (2000–2017) in reactive transport and inverse modeling
Charles F. Harvey is a Professor in the Department of Civil and Environmental Engineering at the Massachusetts Institute of Technology (MIT), where he investigates hydrology, carbon cycling, and groundwater contamination. His work spans tropical peatlands, arsenic pollution in South Asia, and coastal groundwater dynamics, with field sites in Borneo, Bangladesh, and Vietnam. Education: B.A. in Mathematics (Oberlin College, 1986), M.S. in Applied Earth Science (Stanford University, 1992), Ph.D. in Geological and Environmental Sciences (Stanford University, 1996). Harvey’s research focuses on hydrogeology , carbon sequestration , and contaminant transport . He explores how groundwater flow and biogeochemical processes interact in tropical peatlands and coastal systems, with significant implications for climate change and water security. His recent publications emphasize tropical peatland hydrology , arsenic mobilization , and coastal groundwater exchange , integrating field experiments, remote sensing, and computational models. Scientific Awards AGU Fellow GSA Fellow Meinzer Award (GSA) Prince Sultan bin Abdulaziz International Prize for Water M. King Hubbert Award for Hydrology NSF Young Investigator Award Harvey leads the Harvey Lab , mentoring students and researchers in projects ranging from groundwater arsenic mitigation to coastal marsh biogeochemistry . His work bridges terrestrial and marine systems , addressing critical planetary challenges.
Christopher D.P. Baxter is a Professor and Department Chair of Civil and Environmental Engineering at the College of Engineering, University of Rhode Island , with expertise in geotechnical engineering, offshore wind energy, and coastal resilience. He holds a Ph.D. in Civil Engineering from Virginia Tech (1999), an M.S. from Purdue University (1994), and a B.S. from Tufts University (1990). Research Focus: Geotechnical characterization of marine sediments, liquefaction resistance analysis, fiber-optic sensing for infrastructure monitoring, and coastal protection systems. Recent Publications: 15+ articles (2011–2025) covering topics like shear wave velocity, offshore wind foundation dynamics, and tsunami hazard modeling. Grants: Led projects on offshore wind monitoring (2019–2024) and fiber-optic seismic sensing (2021–2023). Key Collaborations: Work with teams on submarine landslide analysis, coastal dune reinforcement, and Rhode Island infrastructure resilience. His work bridges experimental geomechanics with practical coastal engineering solutions.
Dr. Frank Heitmuller is an Associate Professor at the University of Southern Mississippi, affiliated with the Department of Geology and Geography within the College of Arts and Sciences. His research focuses on fluvial and coastal geomorphology, sedimentology, and hydrology, particularly along the northern Gulf Coast. He collaborates across disciplines to address ecosystem dynamics and land-use policies. He holds a PhD (2009), MA (2002), and BS (1998) from the University of Texas at Austin and Florida State University, respectively. His teaching includes courses like Physical Geology, Geomorphology, and Hydrology. Research interests include river dynamics, sediment transport, coastal ecosystems, and the interplay between abiotic factors and environmental policies. His work emphasizes fluvial systems in Texas and Louisiana, with studies on flood impacts, channel adjustments, and sedimentologic processes. Publications span topics such as flood sedimentation, lithologic controls on river channels, and policy-related sediment transport modeling. He is affiliated with organizations like the Geological Society of America and Association of Environmental and Engineering Geologists. Languages: English (native), Spanish (limited working). His expertise includes environmental science and soils.
Christophe Ancey is an Associate Professor at the École Polytechnique Fédérale de Lausanne (EPFL), where he serves in the School of Architecture, Civil and Environmental Engineering (ENAC), specifically in the Institute of Civil Engineering (IIC) and the Environmental Hydraulics Laboratory (LHE). He also holds teaching appointments in SGC-Teaching and EDME-Teaching departments at EPFL. His office is located at GC A1 401, Station 18, 1015 Lausanne, Switzerland. Dr. Ancey holds both a PhD and engineering degree from Ecole Centrale de Paris and Grenoble National Polytechnic Institute. After completing his doctoral work (1994-1997) on rheology of granular flows under Pierre Evesque, he worked as a researcher at Cemagref before joining EPFL in 2004. He directs the Environmental Hydraulics Laboratory and serves as associate editor for Water Resources Research, a leading journal in hydrology. Dr. Ancey's research spans fluid dynamics, rheology, and hydraulics with emphasis on geophysical flows and natural hazards. His work focuses on three interconnected themes: rheology of concentrated suspensions (particularly granular flows in avalanches and mudflows), inverse problems in rheology (determining microscopic behavior from macroscopic measurements), and particle entrainment in turbulent suspensions (erosion and sediment transport processes). His recent publications (2022-2025) demonstrate continued innovation in sediment transport modeling, experimental techniques like PIV for complex flows, and integration of machine learning approaches. The research shows progression from fundamental fluid mechanics to practical applications in natural hazard assessment and river engineering, with particular attention to granular segregation, avalanche-obstacle interactions, and river morphodynamics. Associate Editor, Water Resources Research Co-founder of Toraval, an engineering consulting firm specializing in avalanche risk management Dr. Ancey teaches courses on Fluid Mechanics, Flood and Dam Break Waves, Hydrological Risks and Structures, and Similarity and Transport Phenomena in Fluids. He has supervised numerous PhD students whose work spans environmental hydraulics, granular flows, and sediment transport, with current students including Chen Yanan, Farazande Sofi, and Giboulot Axel Loïc among others.
Nicole M. Gasparini is an Associate Professor in Tulane University's Department of Earth and Environmental Sciences, School of Science & Engineering. She holds a Ph.D. from MIT (2003) and researches fluvial/tectonic geomorphology, landscape evolution modeling, and climate-erosion interactions using tools like Landlab. Her work investigates sediment transport, river network evolution, and human impacts on landscapes. Research integrates field data with numerical models to quantify erosion processes across diverse environments. Publications demonstrate expertise in geomorphic model development, particularly through contributions to the Landlab toolkit. Recent articles focus on climatic controls on erosion, fault geomorphology, and uncertainty quantification in earth-surface models. Awards: Marguerite T. Williams Award for contributions to geosciences and advocacy against harassment in STEM Leads collaborative projects on landscape response to climate change and mentors students/postdocs in geomorphology and computational modeling.
Professor Fay Couceiro is a Professor of Environmental Pollution in the School of Civil Engineering and Surveying at the University of Portsmouth. She leads the Microplastics Research Group and the 'Evaluating change across the plastics lifecycle' theme for the Revolution Plastics Institute, focusing on pollution sources, interventions, and collaborations with industry. She holds editorial roles at Cambridge Prisms: Plastics and peer reviews for multiple journals and funding bodies. Education: BSc in Marine Biology (Queen's University Belfast), PhD in Biogeochemistry (funded project on Strangford Lough), postdoctoral research at the University of Plymouth. Research Interests: Contaminants' fate, microplastics' environmental and health impacts, nutrient dynamics, heavy metals, and organic pollutants like PAHs. Her work integrates pure science with civil engineering solutions. Publications span 2007–2025, emphasizing microplastic toxicity, soil-oil interactions, and pollution mitigation strategies. Over 27 peer-reviewed articles highlight her contributions to environmental science. Advising & Grants: Supervises MSc/PhD students and collaborates with companies like Southern Water. Active in STEM outreach and UK research policy, including the EU's HR Excellence in Research accreditation process. Labs/Teams: Microplastics Research Group, Revolution Plastics Institute, and interdisciplinary teams in environmental technology and resilience.
John H. Shaw is the Harry C. Dudley Professor of Structural and Economic Geology and Professor of Environmental Science & Engineering at Harvard University's School of Engineering and Applied Sciences (SEAS). He specializes in structural geology, earthquake hazards, and geomechanics, with a focus on thrust fault systems, fault-related folding, and seismic risk assessment in regions like California and China. His research integrates field observations, 3D modeling, and geomechanical simulations to understand fault dynamics and their implications for societal safety. Shaw's work emphasizes quantitative analysis of fault geometry, slip rates, and rupture processes. Key projects include modeling ground deformation during earthquakes, assessing seismic hazards in fold-thrust belts, and investigating reservoir-induced seismicity. He leads the Structural Geology & Earth Resources Group and contributes to collaborative initiatives like the Southern California Earthquake Center (SCEC). His articles highlight advancements in fault system modeling, including 3D structural reconstructions, distinct element method applications, and coupling geomechanical models with fluid flow simulations. Recent studies focus on the Wilmington blind-thrust fault beneath Los Angeles, the Ventura fault system, and tectonic evolution of the Canadian Rockies and Qaidam Basin. Shaw's research also addresses interdisciplinary challenges such as stochastic velocity modeling for earthquake ground motion prediction and developing open-source tools like the SCEC Unified Community Velocity Model (UCVM). His work bridges fundamental structural geology with applied seismic hazard mitigation strategies.
Prof. Dr. Florian Scholz is a Professor of Geology and Biogeochemistry at the University of Hamburg , affiliated with the Institute of Geology within the Department of Earth System Sciences . He joined the university in 2024, following leadership of an Emmy-Noether research group at GEOMAR Helmholtz Centre for Ocean Research Kiel. His academic training includes a doctorate (summa cum laude) and habilitation from Kiel University, and a Marie Curie postdoctoral fellowship at Oregon State University. Ph.D., Geomar Helmholtz-Zentrum & University of Kiel (2010) Habilitation, University of Kiel (2019) Diploma in Geoecology, Karlsruhe Institute of Technology & University of Bordeaux (2007) His research lies at the intersection of marine geochemistry , biogeochemistry , and paleoceanography , with a focus on sediment-water interactions , early diagenesis , and the impact of environmental change on biogeochemical cycles . He investigates trace metal cycling (e.g., Fe, Mo, W, Ni), redox processes, and authigenic mineral formation in marine sediments, using field data, laboratory analyses, and geochemical modeling. His recent publications (2024–2025) reveal a strong trend in paleo-redox proxy development (Mo, W, Ni isotopes), trace metal flux quantification in oxygen minimum zones, carbon cycle impacts of sediment disturbance, and ocean-based carbon dioxide removal via seafloor alkalinity enhancement. His work frequently appears in high-impact journals such as Earth and Planetary Science Letters , Geochimica et Cosmochimica Acta , and Communications Earth & Environment . Emmy-Noether-Gruppenleiter, GEOMAR (2016–2023) Marie Curie Fellow, Oregon State University & GEOMAR (2012–2015) Postdoctoral Researcher, SFB 574 & 754 (2010–2012) Prof. Scholz teaches courses including Marine Biogeochemistry , Environmental Geochemistry , and Field Geology at both undergraduate and graduate levels. He leads an active research group focused on marine sediment geochemistry and collaborates widely across international oceanographic projects. His work contributes significantly to understanding past and present ocean chemistry and developing strategies for climate change mitigation.
Joel S. Hayworth is an Associate Professor in the Department of Civil Engineering at Auburn University's College of Engineering. His research focuses on environmental and ecosystem restoration, particularly in estuarine, terrestrial, and freshwater systems. He leads the Estuarine Environments Research Program (EERP), which investigates the fate of endocrine-disrupting chemicals (EDCs), PFAS, and oil spill residues in coastal environments. Dr. Hayworth's educational background includes a PhD in Civil Engineering (Hydrology/Hydraulics) from Auburn University, an MS in Hydrology from the University of Nevada, Las Vegas via the Desert Research Institute, and a BS in Geophysics from the University of California, Santa Barbara. He previously worked at the Tennessee Valley Authority Engineering Laboratory and the U.S. Air Force Research Laboratory, and founded Hayworth Engineering Science in 1999 before returning to academia in 2010. His research interests span environmental engineering, hydrology, hydraulics, estuarine science, pollutant fate and transport, and chemical fingerprinting. He has developed advanced analytical methods for detecting EDCs and PFAS in water, sediment, and biota. His work integrates field studies, laboratory experiments, and environmental modeling to understand complex hydrologic, geologic, chemical, and biological processes in human-impacted ecosystems. The 15 most recent articles highlight a strong trend in environmental contaminant analysis, particularly focusing on PFAS, oil spill residues, and endocrine disruptors. His research combines analytical chemistry with environmental modeling and field monitoring, often in collaboration with interdisciplinary teams. Key themes include the development of UHPLC-MS/MS and GC-MS/MS methods, fate and transport modeling of pollutants, and ecological risk assessment in estuarine systems. Dr. Hayworth's scientific contributions are supported by funding from agencies such as the Gulf Coast Ecosystem Restoration Council (RESTORE Council). His work has led to significant publications in journals like Science of the Total Environment , Marine Pollution Bulletin , and Water . He actively mentors students and collaborates with researchers like T.P. Clement, G.F. John, and V. Mulabagal. His projects, such as the restoration assessment of Cotton Bayou and Terry Cove, demonstrate applied science for environmental problem-solving. He has developed state-of-the-art analytical laboratories and partnered with coastal communities for long-term monitoring. His laboratory, the Estuarine Environments Research Program (EERP), conducts multi-year studies on endocrine disruptors in estuaries, develops innovative sampling and analysis methods, and trains the next generation of environmental engineers and scientists. The team works across disciplines to address complex environmental challenges in the Gulf Coast region.
