Dr. Albert Ruhi is Associate Professor in Environmental Science, Policy and Management at UC Berkeley. His research examines freshwater ecosystem responses to global change, with focus on hydrologic alteration and drought impacts across river networks. The Ruhi Lab integrates field experiments, time-series analysis, and hydrologic modeling to understand metacommunity dynamics and ecosystem resilience. Educational background: PhD in Ecology, University of Girona BS in Biology, University of Girona Research explores: Drought impacts on aquatic communities Climate change effects on stream metabolism Wetland restoration outcomes Metacommunity recovery pathways Ecohydrological feedbacks Recent publications address: Phenological shifts in estuarine food webs Flow alteration cascades in river networks Beaver-mediated drought resilience Groundwater-riparian interactions Awards and honors: NSF CAREER Award (2021) California Sea Grant Award (2021) Hellman Fellowship (2020) Winkler Scholar (2023) Research group includes 7 graduate students and postdocs studying: Urban river restoration Tidal marsh food webs Alpine stream thermal regimes Vernal pool seedbanks Field sites span Sierra Nevada streams, San Francisco Bay wetlands, and Mediterranean rivers.
Amy Childress is Dean's Professor of Civil and Environmental Engineering at the University of Southern California's Viterbi School of Engineering. She serves as director of the Civil and Environmental Engineering Department's environmental engineering program and leads the Center for Water Reuse (ReWater). Dr. Childress has been with USC since summer 2013 and previously served as professor and chair of the Civil and Environmental Engineering Department at the University of Nevada, Reno. Dr. Childress earned her educational degrees from the following institutions: Bachelor's Degree in Civil Engineering from the University of Maryland College Park Master's Degree in Civil Engineering from the University of California - Los Angeles Doctoral Degree in Civil Engineering from the University of California - Los Angeles For over 20 years, Professor Childress' research has focused on membrane processes for addressing global water scarcity challenges. Her current research interests include membrane contactor processes for innovative solutions to contaminant and energy challenges; pressure-driven membrane processes as industry standards for desalination and water reuse; membrane bioreactor technology; and colloidal and interfacial aspects of membrane processes. She emphasizes process sustainability through reduction of discharge by-products, limiting chemical and material consumption, and minimizing energy, carbon, and infrastructure footprints of treatment systems. Her work explores the water-energy nexus to develop holistic solutions for finite water and energy resources. Professor Childress' recent publications demonstrate a consistent focus on advancing membrane technologies for water treatment and desalination. Her research spans fundamental studies of membrane properties and performance to applied research on system integration and optimization. Key themes include improving membrane wetting resistance, developing mathematical models for water blending, understanding morphological changes in membranes, exploring power density limitations in osmotic processes, and investigating long-term operational effects on membrane performance. Her work consistently addresses the technical challenges of water scarcity while considering sustainability and energy efficiency. Her scientific achievements have been recognized with numerous awards and honors: National Science Foundation CAREER Award (2001) NAE Frontiers of Engineering Invited speaker (2007) AEESP President (2008) Multiple fellowships and scholarships from UCLA, AWRA, ACS, and water districts UNR Student Chapter of AWRA Excellence in Teaching Honorable Mention Award (2001) Clair A. Hill Scholarship (1995) Larson Aquatic Research Support (LARS) Scholarship (1996) Professor Childress has directed research projects funded by numerous prestigious organizations including the U.S. Bureau of Reclamation, NSF, NASA, Office of Naval Research, U.S. Department of Energy, California Energy Commission, California Department of Water Resources, the U.S. EPA, and SERDP, as well as local and private agencies. She leads a productive research group that has generated numerous peer-reviewed publications, proceeding papers, and patents. Her leadership extends to service on the AEESP Foundation Board of Directors and previously as AEESP President. She also serves on the Advisory Board of Desalination journal. Dr. Childress leads the Childress Research Group at USC, which focuses on fundamental and applied aspects of membrane processes for water treatment and desalination. The group maintains laboratory facilities in Biegler Hall (BHE) at USC and conducts both experimental and modeling research to advance water treatment technologies. Their work addresses critical challenges in southern California and around the world related to wastewater reclamation and seawater desalination.
Dr. Leon Barron is a Reader in Analytical & Environmental Sciences at the School of Public Health, Imperial College London. His expertise spans chemical contaminant analysis, wastewater epidemiology, and environmental forensics. He leads the Emerging Chemical Contaminants team within the Environmental Research Group, focusing on pharmaceuticals, PFAS, and illicit drugs. Education: BSc(Hons) in Analytical Science (2001), PhD in Analytical Chemistry (2005), and a Postgraduate Certificate in Academic Practice (2011). Previously held roles at King's College London as Lecturer (2009–2015) and Senior Lecturer (2015–2020). Research interests include trace environmental analysis (LC, GC, MS), chemical risk assessment, and wastewater-based epidemiology. Key projects include global drug use monitoring via sewage analysis and PFAS removal from drinking water. His work has produced over 100 peer-reviewed articles, with recent focus on PFAS accumulation, biochar filtration, and urban pollution source apportionment. Awards include Fellowships from Royal Society of Chemistry and Chartered Society of Forensic Sciences. Supervises PhD students on topics like pesticide exposure, opioid monitoring, and machine learning in ecotoxicology. Collaborates internationally via initiatives like the Sewage Analysis CORE Group and NIHR HPRU in Environmental Exposures.
Matthew Wills is Professor of Evolutionary Palaeobiology in the Department of Life Sciences at the University of Bath. He is affiliated with the Milner Centre for Evolution and the Centre for Mathematical Biology, where he leads research into macroevolutionary processes using fossil and molecular data. His work integrates phylogenetics, morphological disparity, and stratigraphic congruence to understand large-scale evolutionary patterns. His research interests focus on the role of fossils in building phylogenies, the evolution of morphological complexity, and the testing of macroevolutionary trends such as early high disparity and increasing complexity. He investigates how developmental shifts underpin major evolutionary transitions and how fossilization biases affect our understanding of the Tree of Life. His lab conducts projects on arthropod supertrees, molluscan ontogeny, and the phylogeny of Eumalacostraca using molecules, morphology, and fossils. His recent publications reveal a strong focus on quantifying morphological complexity, vertebral evolution in mammals, species richness in birds, and the impact of boundaries on trait evolution. These works frequently appear in high-impact journals like Nature Communications and Nature Ecology & Evolution , indicating a trend toward integrative, data-rich evolutionary analyses combining paleontological, morphological, and phylogenomic approaches. Principal Investigator, Biodiversity and The Sixth Mass Extinction (Royal Commission for the Exhibition of 1851) Principal Investigator, Susceptibility to Mass Extinctions: Ammonites as a Case Study (NERC) Principal Investigator, PLUTO Project (BBSRC) Principal Investigator, Arthropod Supertree of Life (BBSRC) He has supervised 17 research students and contributes to public discourse through platforms like The Conversation . His work supports UN Sustainable Development Goals related to life on land and climate action through deep-time biodiversity research.
Dr James Herbert-Read is an Associate Professor and Whitten Lecturer in Marine Biology at the Department of Zoology, University of Cambridge. He serves as Deputy Head of Department (Postgraduate Education) and leads the Marine Behavioural Ecology Group. His research focuses on understanding how animals, particularly marine organisms, collect and process information from their environments to make behavioral decisions, with emphasis on social interactions, adaptation mechanisms, and ecological constraints. His group employs theoretical frameworks, controlled experiments, and quantitative field studies to investigate behavioral diversity in marine species. Key themes include collective behavior, predator-prey dynamics, camouflage strategies, and the impacts of environmental stressors on animal decision-making. Recent publications highlight work on lionfish vocalization mechanisms, cuttlefish camouflage, citizen science applications in marine research, and behavioral responses to visual and acoustic noise. Scientific awards and affiliations include: Whitten Lecturer in Marine Biology Associate Professor, University of Cambridge He has supervised research projects on topics such as: Social attraction in invasive fish species Evolution of coordinated movement Neurophysiological basis for leadership in shoals Maternal effects on offspring exploration
Richard DUNCAN is a Professor in Conservation Biology at the University of Canberra's Science School and Department of Centre for Conservation and Ecology Genetics. His research focuses on the ecology of invasive species, particularly understanding how introduced species arrive, establish, and spread in new environments. Key areas include invasive weeds and pests, ecological community structure, and applying quantitative methods to address both fundamental and applied ecological questions. Education: PhD in Forest Ecology, University of Canterbury (1989, award date noted as 2024 in text) Research Interests: His work spans invasive species ecology, population dynamics, and restoration strategies. He employs diverse methods including field experiments, modeling, and genomics, with recent focus on grasslands and aquatic systems. Current projects address amphibian chytrid fungus, carp invasions, and rodent control. Articles Trends: Recent publications emphasize invasive species impacts on ecosystems, pathogen-driven niche contractions, and conservation tools like geospatial modeling and genomic simulations. Themes include species distribution modeling, pest management, and restoration ecology. Awards & Grants: Lead investigator on 35+ projects, including ARC Plant Biosecurity Training Centre and chytrid fungus mitigation efforts Associate Editor for Proceedings of the Royal Society B and Diversity and Distributions Advising: Accepting PhD students in invasive species ecology, with focus on using biological invasions to explore ecological theory and management applications. Labs/Teams: Collaborates widely on conservation genetics, aquatic invasions, and biosecurity, including work with the Biological Heritage Science Challenge and Indigenous Grasslands Trust.
Professor Lorraine Maltby , OBE, is a distinguished academic at the University of Sheffield , specifically within the School of Biosciences and the Department of Animal and Plant Sciences . She currently serves as the Deputy Vice-President for Research at the university (2017–2022). With a career spanning over three decades at the University of Sheffield, she has held various significant roles including Head of the Department of Animal and Plant Sciences (2008-2012) and progression from Lecturer to Professor of Environmental Biology (2004). PhD – University of Glasgow (1984) BSc – University of Newcastle (1981) Research Interests: Professor Maltby is a leading expert in freshwater ecology and ecotoxicology , focusing on the impacts of anthropogenic activities on freshwater ecosystems. Her research examines how pollution and climate change affect these delicate environments and the ecosystem services they provide. She aims to develop a mechanistic understanding of key ecosystem services and the ecological processes that underpin them, particularly how they are affected by human inputs and activities. Her recent publications reflect her research focus on topics such as spatial variation in macroinvertebrate sensitivity to chemicals, linking ecotoxicity to ecosystem service damage , and heterogeneity in biological assemblages for chemical risk assessment. Scientific Awards and Recognition: Officer of the Most Excellent Order of the British Empire (OBE) for services to Environmental Biology and Animal and Plant Sciences (2020) Elected Fellow of the Royal Society of Biology (2021) Elected Fellow of the Freshwater Biological Association (2019) Portrait of a Woman Exhibition (2017) Elected Fellow of the Society of Environmental Toxicology and Chemistry (2016) Society of Environmental Toxicology and Chemistry Environmental Education Award (2009) Society of Environmental Toxicology and Chemistry Exceptional Service Award (2005) Professional Activities: Professor Maltby has significant leadership and service roles in her field, including: Chair of UK-SCAPE Programme Advisory Board Chair of Irish Research Council COALESCE International Review Panel Member of NERC peer review panels Member of European Centre for Ecotoxicology and Toxicology of Chemicals Scientific Committee (2010-) Member of European Food Safety Authority Stakeholder Bureau (2023-) Member of SETAC Panel on Chemicals Management (2023 - )
Tom Ian Battin is a Full Professor at the École Polytechnique Fédérale de Lausanne (EPFL), affiliated with the School of Architecture, Civil and Environmental Engineering (ENAC). He holds roles in three departments: the River Ecosystems Research Laboratory (RIVER), the Laboratory of Management of Infrastructures, Networks and Construction (LIMNC-GE), and the SSIE Teaching Unit (ENS). His research focuses on aquatic ecosystems, microbial communities in glacier-fed streams, climate change impacts, and biogeochemical processes in alpine environments. He advises numerous doctoral students and has supervised over ten theses at EPFL. Battin teaches courses such as 'Fundamentals in Ecology,' 'Aquatic Ecosystems,' and 'Global Change Ecology and Fluvial Ecosystems.' He is actively involved in academic governance, serving on the EPFL Academic Strategic Committee (ASC) and the ENAC Academic Evaluation Committee (CEA). His work investigates how glacier retreat affects stream microbiomes, dissolved organic carbon dynamics, and ecosystem resilience. Key themes include microbial metabolism, biofilm functionality, and the interplay between hydrology and biogeochemistry. Battin leads research projects on global glacier-fed stream biogeography and the resistome of stream biofilms. His interdisciplinary approach bridges ecology, microbiology, and environmental engineering, addressing critical questions about mountain ecosystems under climate change.
Pascale Biron is a Professor in the Department of Geography, Urban Planning and Environment at Concordia University, Montreal. She holds a Ph.D. in Geography from Université de Montréal (1995) and has been with Concordia since 1998. Her research focuses on river dynamics, stream restoration for fish habitat, flood modeling, and climate change impacts. She specializes in hydrogeomorphology, river management in agricultural watersheds, and numerical modeling of fluvial processes. Research Interests: Her work includes river restoration strategies, flood risk assessment using LiDAR technology, and the 'river freedom' concept promoting ecosystem resilience. She collaborates closely with government agencies to translate research into practical river management policies. Professional Affiliations: Canadian Geomorphology Research Group, Canadian Association of Geographers, American Geophysical Union, GRIL (Limnology Research Group), and RIISQ (Quebec Flood Risk Network). Publications & Research: Recent studies address global salmonid biomass patterns, fluvial hazard detection via machine learning, and large-scale flood modeling. She supervises 19 graduate students in Ph.D./M.Sc. programs in Geography and Environmental Studies, focusing on topics like river confluence hydraulics and agricultural stream restoration. Grants & Funding: Active projects include river dynamics in fish habitats, flood modeling for road infrastructure vulnerability, and computational fluid dynamics simulations of river flows. She also leads research on societal dimensions of river restoration and policy frameworks for flood resilience.
Steven Siciliano is a Professor and NSERC/FCL Industrial Research Chair in In Situ Remediation and Risk Assessment at the University of Saskatchewan's College of Agriculture and Bioresources. He leads the CREATE Human and Ecological Risk Assessment Program. His expertise spans soil toxicology, greenhouse gas dynamics in polar ecosystems, and nitrogen cycle interactions in contaminated environments. Education: Ph.D. in Toxicology, University of Saskatchewan B.Sc. in Biochemistry, Concordia University Research Interests: His work focuses on human-soil interaction dynamics, including soil pollution impacts on human health (e.g., PAH toxicity via soil ingestion) and ecosystem resilience (e.g., nitrogen cycle disruptions). He investigates Arctic/Antarctic soil microbiology, greenhouse gas production in polar deserts, and the ecological effects of pollutants like mercury and petroleum hydrocarbons. His lab is divided into toxicology (e.g., metal cardiovascular effects, soil ingestion models) and ecology (e.g., sub-zero water effects on gene expression, Arctic nitrogen cycles). Teaching: Teaches courses on environmental fate analysis, contaminated site management, and advanced risk assessment methodologies at both undergraduate and graduate levels. Courses include EVSC 420, TOX 820, and EVSC 821. Grants & Labs: Directs the CREATE Program and leads projects funded by NSERC and industry partnerships. His lab integrates fieldwork, molecular techniques, and modeling to address environmental remediation challenges. Collaborates on projects like cryoturbation-driven carbon dynamics and microbial community analysis in agricultural systems. Labs/Teams: Active in soil science research teams, including Arctic soil microbiology and bioremediation innovation groups. Engages in interdisciplinary collaborations with environmental engineers and ecologists to advance in situ remediation technologies.
Professor Sabine Dittmann is a leading expert in coastal ecosystem ecology and marine sciences at Flinders University, Australia. As a Professor of Marine Biology in the College of Science and Engineering, her work bridges research and environmental management, focusing on hypersaline estuaries, blue carbon restoration, and invasive species control. She holds a Habilitation in Ecology from the University of Bremen (2001), PhD from the University of Göttingen (1987), and MSc from the same institution (1984). Her research interests include coastal ecosystem health, mangrove and saltmarsh restoration, and decision support frameworks for marine conservation. She has advised government agencies on marine parks, Commonwealth Marine Reserves, and the Coorong ecosystem. Key roles include national president of the Australian Marine Sciences Association (2012–2014), current president of the Royal Society of South Australia, and member of the Australian Antarctic Science Council since 2019. Her recent work emphasizes the global challenges of hypersaline wetland restoration, invasive species impact, and blue carbon methodologies. Over 112 publications span estuarine dynamics, benthic macrofauna, and policy-relevant ecosystem assessments. Projects like the Coorong benthic surveys highlight her commitment to translating science into conservation action.
Eric Roberts is a Professor of Geology and Geological Engineering and Director of the Potential Gas Agency at the Colorado School of Mines. His research focuses on basin analysis, energy exploration, and sedimentary geology with specializations in Mesozoic-Cenozoic basins of Gondwana and North America. He leads projects in U-Pb geochronology, critical minerals exploration, and paleoenvironmental reconstruction through vertebrate paleontology and stratigraphy studies. Roberts' work integrates advanced geochronological techniques with field-based analyses to address questions in paleobiology, resource exploration, and earth system dynamics. Key research themes include: Geochronology of sedimentary and volcanic deposits Paleoclimate reconstruction using paleosols Stratigraphic frameworks for dinosaur fossil records Resource potential of helium/hydrogen reserves Antarctic and African vertebrate paleontology His exploration of hominin burial practices in the Rising Star Cave System has provided critical insights into early human behavior. Roberts' interdisciplinary approach bridges geological, biological, and environmental sciences to advance understanding of Earth's history and resource management strategies.
Brian Leung is an Associate Professor at McGill University, jointly affiliated with the Department of Biology and the Bieler School of the Environment . He holds the prestigious UNESCO Chair for Dialogues on Sustainability and serves as Director of the McGill Neotropical Environment Option (NEO) , a collaborative program with the Smithsonian Tropical Research Institute. His work bridges ecological theory, computational modeling, and environmental policy. Dr. Leung earned his PhD in Biology from Carleton University and completed postdoctoral research at the University of Cambridge and the University of Notre Dame. His academic journey at McGill began in 2004 as an Assistant Professor, advancing to Associate Professor in 2010. His research centers on predictive ecology , particularly modeling biological invasions and sustainability challenges . He develops and applies mathematical, statistical, and computational models to understand invasion dynamics across terrestrial, aquatic, and marine systems. His recent work includes the Panama Research and Integrated Sustainability Model (PRISM) , a spatially explicit framework for sustainability science in the Global South. His research spans scales from local to global and integrates ecological, economic, and social factors. His recent publications show a strong focus on invasion risk assessment , species distribution modeling , economic costs of invasions , and ecological forecasting . He frequently publishes in top journals such as Nature , Ecology Letters , and Global Ecology and Biogeography , emphasizing data-driven decision-making and policy relevance. Dr. Leung has received significant recognition through invitations to contribute to major reports and has co-edited influential works on invasive species economics. While specific named awards are not listed, his leadership roles and publication record reflect high scientific esteem. He actively mentors a dynamic research group, supervising multiple Ph.D. and M.Sc. students on projects related to invasion modeling, mangrove conservation, forest pest dynamics, and urban ecology. His lab emphasizes quantitative skills and interdisciplinary collaboration. He has secured research funding to support these projects, though specific grants are not detailed in the text. He leads the Leung Lab , which focuses on predictive modeling in ecology and sustainability. The lab collaborates with institutions such as the Smithsonian Tropical Research Institute and environmental firms like Habitat. Current projects include multi-species connectivity modeling, mangrove ecosystem services, and forecasting forest pest outbreaks.
Dr. Markus Brinkmann is an Associate Professor in the School of Environment and Sustainability at the University of Saskatchewan, Canada, and Director of the Toxicology Centre. He holds the Centennial Enhancement Chair in Mechanistic Environmental Toxicology. His research focuses on exposure and risk assessment modeling, toxicokinetic modeling, and aquatic ecotoxicology, with an emphasis on understanding contaminant effects under realistic environmental conditions. Affiliations: Associate Professor, University of Saskatchewan Director, Toxicology Centre Member, Global Water Futures Program Member, Global Institute for Water Security Education: Ph.D. (Biology) - RWTH Aachen University, Germany (2015) M.Sc. (Ecotoxicology) - RWTH Aachen University, Germany (2011) B.Sc. (Biology) - RWTH Aachen University, Germany (2009) Research Interests: Dr. Brinkmann develops computational models to predict contaminant uptake, effects, and cross-species extrapolation. His work integrates toxicology, environmental chemistry, and hydrology to address challenges like flood-related contaminant remobilization and dioxin-like compound toxicity. Key areas include: Mechanistic toxicology of emerging contaminants (e.g., 6PPD-quinone, PFAS alternatives) Sediment toxicity and bioavailability Wastewater surveillance for public health monitoring Grant Highlights: Global Water Futures Program (2018-2023): Hydrological-exposure models for environmental risk assessment Genome Canada (2016-2020): EcoToxChip for chemical prioritization Banting Postdoctoral Fellowship (2016-2018) Awards: Friedrich-Wilhelm-Award (2016) SETAC GLB Young Scientists Award (2016 PhD, 2012 MSc) Borchers medal (2016) Leadership: He advises on strategic research partnerships between Canada and Germany and collaborates globally on projects like the EcoToxChip and Project House Water . His work bridges academic research with practical environmental management solutions.
Barbara A. Knuth is a Professor Emerita at Cornell University's College of Agriculture and Life Sciences, Department of Natural Resources and the Environment. She previously served as Dean of Cornell's Graduate School (over 10 years), Vice Provost/Senior Vice Provost (8 years), and Senior Associate Dean in CALS (3 years). Her academic career began with a PhD in Fisheries and Wildlife Sciences from Virginia Tech (1987), making her the first woman in tenure-track faculty at Cornell's Department of Natural Resources. Education: Ph.D., Fisheries and Wildlife Sciences (Virginia Tech) M.En., Environmental Science (Miami University) B. Phil. & A.B., Zoology/Environmental Studies (Miami University, Phi Beta Kappa) Research Interests: Focuses on ecosystem-based management in Great Lakes/marine systems, risk communication around chemical contaminants in fish, and environmental stewardship. Also studies equity/inclusion in graduate education. Key themes include: Social science integration in natural resource policy Health benefits/risk trade-offs in fish consumption Community-based conservation strategies Outreach: Advises state/tribal agencies on fishery management and public health. Led initiatives improving graduate education through professional development, mental health support, and faculty mentoring programs. Awards: Debra W. Stewart Award (2019) Fellow, American Fisheries Society (2015-) Council of Graduate Schools Recognition Multiple teaching/research awards (1999-2006) Grants & Funding: Supported by NSF, Sea Grant, EPA, Sloan Foundation, and others for projects on Great Lakes management, educational equity, and contaminant risk communication. Labs/Teams: Affiliated with Cornell's Center for Conservation Social Sciences. Collaborated with Ecologists Without Borders, Great Lakes Fishery Commission, and National Academies Ocean Studies Board.
