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Randall KellerView profile

Lecturer

• Marine Geology
• Igneous Geochemistry
• Mantle Plumes
• +4 more

Randall (Randy) Keller is an Instructor at Oregon State University's College of Earth, Ocean, and Atmospheric Sciences (CEOAS). His research focuses on marine geology, igneous geochemistry, and the chemical geodynamics of mantle plumes and subduction zones. He holds a BS in Geology from the University of Florida (1985), followed by an MS (1989) and PhD (1996) in Marine Geology from Oregon State University. His teaching includes courses such as GEO 101: The Solid Earth, GEO 103: Introduction to Oceanography (online), and GEO 305: Living with Active Cascades Volcanoes. His research spans over three decades, with publications from 1996 to 2024, emphasizing Antarctic Peninsula geology, seamount volcanology, and diamond genesis. Recent work examines volcanic interactions in back-arc basins and mantle processes beneath subduction zones. No scientific awards are explicitly listed, though his extensive publication record reflects significant contributions to marine geology and geochemistry. He has advised no formally listed students, but his courses suggest involvement in graduate instruction. His affiliation with CEOAS likely connects him to analytical facilities and research vessels like the R/V Elakha, though specifics are not detailed here.

• Quaternary Geology
• Geomorphology
• Permafrost and Rock Glaciers
• +4 more

Luc Braillard is a Lecturer in the Department of Geosciences at the University of Fribourg's Faculty of Science and Medicine. His work bridges geological and archaeological research, focusing on Quaternary processes, rock glacier dynamics, and human-environment interactions in Alpine and Jura regions. Primary Affiliation: Department of Geosciences, University of Fribourg Research Themes: Paleoenvironmental reconstruction, periglacial geomorphology, rock shelter archaeology His research integrates sedimentological, micromorphological, and tectonic analyses to study long-term landscape evolution. Recent work examines climate change impacts on xerothermic ecosystems and sediment cascades in high Alpine regions. Publications span from 2000 to 2024, with a 2024 Global Change Biology paper on cliff-edge forests as climate change models. Key methodologies include automatic camera monitoring of rock glaciers (2018), multi-method permafrost ridge analysis (2022), and lichenometry/geochronology for reconstructing postglacial landscape transitions (2020). Collaborative projects involve cross-border Swiss/French teams studying sediment dynamics in Molasse Basin contexts.

Jason JordanView profile

Professor

• Sedimentology
• Coastal Change
• Climate Change
• +3 more

Jason Jordan is the Head of School at the CEES School of The Environment. He holds a PhD in Holocene Relative Sea Level Change from Coventry University (2004) and a BSc in Geography (1997). His research focuses on sedimentology, coastal change, climate change, tsunami hazards, and Quaternary environments. He has conducted fieldwork with archaeologists in Scotland to elucidate environmental changes from the Mesolithic to the Middle Ages. Education: PhD, Holocene Relative Sea Level Change, Coventry University, 2004 BSc Geography, Coventry University, 1997 Research interests include paleoenvironmental reconstruction using diatoms and sediments, with recent work on UK tsunami threats and Holocene climate periodicity. His articles explore coastal dynamics, historical environmental changes, and interdisciplinary approaches combining archaeology and geology. Notable contributions span Holocene sea level studies, battlefield terrain analysis, and agricultural impacts on ecosystems. He served as an External Examiner at Plymouth University (2016–2020).

• Permafrost Degradation
• Carbon Dynamics
• Arctic Hydrology
• +3 more

Kirsi Keskitalo is a researcher affiliated with Northumbria University, contributing to interdisciplinary environmental and earth sciences research. Her work focuses on permafrost degradation, carbon dynamics in Arctic and Siberian environments, and the biogeochemical interactions between terrestrial, fluvial, and marine systems. Research interests include particulate organic carbon transport in rivers like the Kolyma, organic matter preservation mechanisms, and greenhouse gas emissions from thawing Yedoma permafrost sites. She has conducted fieldwork in Siberia and the Canadian Arctic, investigating retrogressive thaw slumps and their impacts on carbon cycling. Publications highlight studies on Laptev and East Siberian Shelf sediments, seasonal river dynamics, and iron interactions preserving organic carbon. Her work bridges fluvial, marine, and terrestrial systems to understand climate feedbacks in permafrost regions.

• Sedimentary Petrology
• Himalayan Geology
• Sedimentology
• +3 more

Eduardo Garzanti, a Professor in Stratigraphy and Sedimentology at the University of Milano-Bicocca since 2001, is a leading scholar in Himalayan and Alpine geology. His career spans over three decades, with previous roles as Associate Professor (2000-2001) and Lecturer (1992-2000) at the University of Milano-Città Studi. Specializations: Sedimentary petrology, Himalayan geology, tectonic reconstructions, and sediment flux analysis in major rivers (Indus, Ganga, Brahmaputra, Po, Nile). Key Contributions: Pioneered provenance models through detrital analysis, participated in Himalayan expeditions (1981-2012), and co-proposed the Indus Turbidite Fan project for IODP. Publications: 150+ articles in peer-reviewed journals, with an H-index of 32 and over 3491 citations. His research bridges sedimentology with tectonic evolution, focusing on orogenic systems and their sedimentary records. Scientific Recognition: Giorgio Dal Piaz Award (Italian Geological Society, 1988) Ranked among the top 5 Italian scientists in Earth Sciences (H-index 32, citations 3491)

Matt TelferView profile

Associate Professor

• Geomorphology
• Geochronology
• Environmental Change
• +5 more

Matt Telfer is an Associate Professor in Physical Geography at the School of Geography, Earth and Environmental Sciences, University of Plymouth. He leads undergraduate and postgraduate modules, including Desert Environments (GGP3206), Fieldwork in Geography (GGX2204), and Advanced Fieldwork in Geography (GGP3201). His research focuses on geomorphology, geochronology, and environmental change in dryland systems, with cross-planetary applications to Martian landscapes. Key research areas include aeolian dune dynamics, fluvial terrace formation, and climate-tectonic interactions. He applies optically stimulated luminescence (OSL) dating to reconstruct landscape evolution in regions such as the Kalahari Desert, Atlas Mountains, and Sputnik Planitia (Pluto). His work contributes to understanding global environmental change and planetary surface processes. Contact: matt.telfer@plymouth.ac.uk , A527 Portland Square, Plymouth, PL4 8AA.

Will BlakeView profile

Professor

• Soil Erosion
• Sediment Dynamics
• Environmental Pollution
• +2 more

Professor Will Blake is Professor of Catchment Science at the University of Plymouth's School of Geography, Earth and Environmental Sciences. He directs the Sustainable Earth Institute and Consolidated Radioisotope Facility. His research applies environmental forensic approaches to soil erosion, sediment pollution, and land management challenges across diverse global environments. His research focuses on: Soil erosion processes and downstream impacts Radionuclide tracing of sediment sources Land-water interactions in degraded landscapes Community-engaged solutions for sustainable land management Professor Blake leads international projects including 'Jali Ardhi' in East Africa and watershed studies in Latin America. His teaching integrates field methods with theoretical concepts in river basin science, environmental pollution assessment, and geographical techniques. Recent publications demonstrate innovations in sediment fingerprinting techniques, applications of fallout radionuclides for erosion tracing, and assessments of carbon dynamics in coastal and Arctic environments.

Umesh HaritashyaView profile

Professor

• Glaciology
• Remote Sensing
• GIScience
• +5 more

Dr. Umesh Haritashya is a Professor and Director of the Sustainability Program at the University of Dayton’s College of Arts and Sciences, Department of Earth and Environmental Geosciences. He also contributes to the Hanley Sustainability Institute. With a Ph.D. from the Indian Institute of Technology (2005), his postdoctoral work included NASA’s GLIMS project and USAID collaborations. He teaches courses in environmental geology, remote sensing, geomorphology, and glacial geology. His research focuses on climate change impacts on the cryosphere, glacial hydrology, and high-mountain hazards like GLOFs and landslides. Using satellite and field data, he explores glacier dynamics, sediment transport, and sustainable development connections. His interdisciplinary work spans over $3 million in grants since 2012, including NASA-funded projects on Himalayan glaciers and Karakoram hazards. Key research interests include machine learning in remote sensing, GIScience applications, and cryospheric geomorphology. He has authored/co-authored numerous publications on glacial lakes, climate change, and disaster risk reduction, emphasizing interdisciplinary solutions to mountain hazards and sustainability challenges.

Catherine BertrandView profile

Professor

• Hydrogeochemistry
• Hydrogeology
• Karst Systems
• +4 more

Catherine Bertrand is a Professor at the University of Franche-Comté, affiliated with the Chrono-environnement laboratory (UMR 6249 CNRS/UFC). Her research focuses on heterogeneous aquifers, including karst systems and fractured metamorphic massifs, where she develops methodologies to analyze water flows (recharge, storage, residence times) and water-rock interactions. She leads interdisciplinary projects on slope instability, contaminant transport, and hydrogeological characterization in collaboration with institutions like ANDRA and agricultural agencies. Research Interests: Dr. Bertrand's work spans hydrogeochemistry, fractured aquifer dynamics, landslide forecasting, and groundwater-surface water interactions. She employs in-situ measurements, AI-driven modeling, and geophysical techniques to study hydrological processes in sensitive environments like peatlands and alpine slopes. Publications: Her recent articles emphasize landslide dynamics, karst hydrology, and climate impacts on freshwater systems. Trends include machine learning applications for hazard prediction, coupled hydrogeophysical monitoring, and CO 2 emissions from geological hotspots. Students: She advises Olivier Béjean-Maillard on AI-driven landslide precursor detection. Projects: Slope instability precursors using multi-parameter chronicles and AI Hydrogeological characterization of Barrois limestones with ANDRA Contaminant transfer in the Rémoray Lake Natural Reserve Drainage water infiltration feasibility in the Dombes region Laboratories: She coordinates with GEODE and PEA²t research teams at Chrono-environnement.

Christopher SheehanView profile

Assistant Professor

• Geomorphology
• Surface Processes
• Landscape Evolution
• +3 more

Christopher Sheehan is a full-time Assistant Professor in the Department of Earth and Environmental Geosciences at the University of Dayton's College of Arts and Sciences. He specializes in geomorphology, surface processes, and landscape evolution. Education: Ph.D. in Geology, University of Cincinnati (2021) M.S. in Geology, University of Cincinnati B.S. in Geology, Northern Arizona University His research focuses on understanding Earth's surface changes over millions of years due to tectonics and climate, and predicting future impacts from human activities. He employs fieldwork (surface mapping, erosion monitoring), laboratory techniques (cosmogenic nuclide dating), and numerical modeling (landscape evolution). Recent publications highlight his work on autogenic fluvial transience in layered rock systems, escarpment dynamics in strike valleys, and Pleistocene talus formation processes. These studies intersect geomorphology, sedimentology, and climate science. At Dayton, he teaches courses in Dynamic Earth (SCI-210) and Geomorphology (GEO-307), integrating field and modeling methodologies into his pedagogy.

• Mine and disturbed landscape rehabilitation
• Applied and theoretical geomorphology
• Environmental modelling
• +5 more

Gregory Hancock is an Associate Professor - Research in the School of Engineering (Earth Sciences) at the University of Newcastle, Australia. With over two decades of academic experience, he specializes in geomorphology, environmental modeling, and mine site rehabilitation. His research has significant implications for sustainable land management and post-mining landscape restoration, with extensive publication record and substantial research funding from both government and industry sources. PhD, University of Newcastle Bachelor of Science (Honours), University of Newcastle Dr. Hancock's research spans three primary areas: mine and disturbed landscape rehabilitation, applied and theoretical geomorphology, and environmental modeling. His work focuses on understanding erosion processes, landscape evolution, and developing computer-based models to predict long-term geomorphic stability of rehabilitated landscapes. He has made significant contributions to the field of landscape evolution modeling, particularly through the application of the SIBERIA model to assess post-mining landforms. His research integrates field measurements with computer simulations to address practical environmental management challenges, with applications spanning from mine rehabilitation to soil carbon dynamics and erosion control. Dr. Hancock's publication record demonstrates consistent productivity and increasing international collaboration. His recent work shows an expanding scope from pure geomorphology to broader environmental systems, particularly in soil organic carbon dynamics and erosion processes. The research shows strong practical applications, especially in mine rehabilitation projects, with notable collaborations on European projects like LIFE RIBERMINE. His work increasingly integrates multiple disciplines including hydrology, soil science, and carbon cycling, reflecting a holistic approach to environmental systems. ARC Discovery grants for carbon, nutrient and sediment dynamics ARC Linkage grants AINSE Grants for cosmogenic nuclide measurement Research consultancies with mining companies (XStrata Copper, Rio Tinto, Western Mining Corporation) Appointed Associate Editor for Journal of Geophysical Research-Earth Surface Appointed as an International Expert by the IAEA Dr. Hancock supervises honours, Masters, and PhD students in geomorphology and environmental modeling topics. His grant history is extensive, including leadership of the National Airborne Field Experiment (NAFE) and multiple projects related to mine site rehabilitation and erosion prediction. He has coordinated undergraduate courses and served on various university committees. His research demonstrates strong industry engagement, with numerous consultancies for mining companies to address practical environmental challenges at mine sites across Australia. Dr. Hancock has been involved with the Centre of Environmental Dynamics (COED) at the University of Newcastle. His research often involves interdisciplinary teams combining geomorphologists, soil scientists, hydrologists, and environmental engineers. He has collaborated extensively with international researchers, particularly through his work as Associate Editor for the Journal of Geophysical Research-Earth Surface. His recent work on the LIFE RIBERMINE project demonstrates his leadership in applying geomorphological principles to mine closure challenges across international contexts.

Haosheng HuangView profile

Associate Professor

• Physical Oceanography
• Coastal and Estuarine Circulation
• Numerical Modeling
• +4 more

Haosheng Huang is an Associate Professor in the Department of Oceanography & Coastal Sciences at Louisiana State University's College of the Coast & Environment. His research focuses on coastal ocean dynamics and numerical modeling, with significant contributions to understanding Gulf of Mexico ecosystems and Mississippi River Delta processes. His academic credentials include: B.S. from Fudan University, Shanghai (1990) M.S. from First Institute of Oceanography (1993) Ph.D. from Florida State University (2003) Huang's research spans physical oceanography, specializing in coastal and estuarine circulation dynamics, unstructured grid numerical modeling, data assimilation, storm surge simulation, and bio-physical ecosystem modeling. He develops advanced computational approaches for studying continental shelf processes and employs the Finite Volume Coastal Ocean Model (FVCOM) extensively for simulating complex coastal phenomena including sediment transport, hypoxia, and wetland degradation. Analysis of his 15 most recent publications reveals a dominant focus on Gulf of Mexico and Mississippi Delta systems, with recurring themes of sea-level rise impacts, hypoxia dynamics, sediment transport, and storm surge modeling. His work increasingly integrates multi-scale processes across river-estuary-shelf-ocean continua and emphasizes climate change impacts on coastal resilience. His scientific recognition includes: LSU Tiger Athletic Foundation Undergraduate Teaching Award (2012) Huang teaches foundational courses including Introduction to Oceanography and advanced numerical methods, while his research program addresses critical coastal management challenges through sophisticated modeling of circulation dynamics, ecosystem responses, and climate vulnerability. His work demonstrates strong interdisciplinary connections between physical oceanography, biogeochemistry, and coastal engineering.

Chunyan LiView profile

Professor

• Physical Oceanography
• Coastal Circulations
• Estuarine Dynamics
• +2 more

Chunyan Li is a Professor and Mobil Distinguished Professor of Marine Geology in the Department of Oceanography & Coastal Sciences at Louisiana State University. He holds a B.S. from the University of Science and Technology of China (1982), M.S. from the Institute of Oceanography, Academy of Science, China (1985), and Ph.D. from the University of Connecticut (1996). Research interests focus on physical oceanography, coastal and estuarine circulations, transport mechanisms, innovative observational techniques, numerical modeling, and extreme weather impacts including hurricanes and storm surges. Specific expertise includes: Hydrodynamic modeling of coastal systems Storm surge prediction and analysis Sediment transport dynamics Arctic lagoon hydrodynamics Satellite oceanography applications Recent publications demonstrate strong emphasis on numerical modeling of coastal processes, hurricane impacts, and Arctic lagoon dynamics. Article themes cluster around: Cold front impacts on coastal stratification Sediment transport in dredge pits Volcanic atmospheric wave propagation Mixed layer variability in polar seas Advancements in coastal modeling techniques

Kehui XuView profile

Professor

• Coastal Restoration
• Sediment Diversion
• Sediment Dredging and Management
• +8 more

Kehui (Kevin) Xu is a Professor in the Department of Oceanography & Coastal Sciences at Louisiana State University (LSU) and serves as the Director of the Coastal Studies Institute . His research focuses on sediment dynamics in coastal and deltaic systems, particularly in the Mississippi River Delta and Yangtze River Delta, with an emphasis on sediment diversion, dredging, and morphodynamic modeling. He has led major projects funded by the National Science Foundation (NSF), NOAA, and BOEM, and his work addresses anthropogenic and climatic impacts on sediment transport and coastal resilience. Education : B.S. and M.S. in Geology from Ocean University of China (1999, 2002), Ph.D. in Marine Science from College of William & Mary (2006). Research Interests: Coastal restoration, sediment diversion, sediment dredging, geological oceanography, coastal morphodynamics, numerical modeling of sediment transport, and deltaic processes. His lab investigates how climatic and anthropogenic forces alter sediment fluxes from rivers to oceans, influencing delta sustainability and wetland preservation. Recent Article Trends: His publications highlight interdisciplinary approaches, integrating numerical modeling , field observations , and machine learning to study dredge pit evolution , mass wasting , and storm-induced sediment transport in the Mississippi and Yangtze deltas. Key subfields include deltaic engineering , radioisotope dating , paleoenvironmental analysis , and coastal hazard mitigation . Scientific Awards: LSU Distinguished Faculty Award (2023) LSU College of the Coast & Environment Outstanding Faculty Research Award (2021) Phi Kappa Phi Non-Tenured Professor Award (2015) Advising and Grants: He has advised numerous Ph.D. and M.S. students on sediment dynamics and coastal restoration. Over the past decade, he has secured NSF, NOAA, BOEM, and Water Institute of the Gulf grants exceeding $10M, focusing on sediment management, hurricane impacts, and deltaic sustainability. Labs and Teams: Xu leads the Sediment Dynamics Lab (SDL) at LSU, a hub for interdisciplinary research on sediment fluxes using laser particle analyzers , acoustic profilers , and sub-bottom profilers . His collaborations with institutions like Coastal Carolina University, Tulane University, and the Water Institute of the Gulf highlight his role in large-scale coastal research initiatives.

Ryan MulliganView profile

Associate Professor

• Coastal Engineering
• Nearshore Oceanography
• Hydrodynamics
• +5 more

Ryan Mulligan is an Associate Professor in the Department of Civil Engineering at Queen's University, affiliated with the Smith School of Engineering. He serves as Research Director at the GeoEngineering Centre and holds a cross-appointment with the Beaty Water Research Centre. His research focuses on coastal engineering and nearshore oceanography, particularly the physical forces shaping coastal regions under extreme events like hurricanes. He contributes editorially to Journal of Geophysical Research - Oceans and explores marine renewable energy impacts. Dr. Mulligan earned his PhD from Dalhousie University (2008), M.A.Sc from the University of British Columbia (1999), and B.A.Sc from Queen's University (1997). His work integrates field observations and numerical models to study coastal processes across spatiotemporal scales, including wave dynamics, sediment transport, and coastal resilience. Recently, he has investigated storm surge modeling in Lake Erie, hurricane-induced coastal erosion, and tidal energy systems in the Bay of Fundy. His research highlights the interaction between nearshore hydrodynamics and geomorphology, with particular attention to macrotidal environments and climate change adaptation strategies. Key applications include managed dyke realignment for flood mitigation and experimental analysis of landslide-generated tsunamis.