جست‌وجوی استاد و پژوهشگر

• Sedimentology
• Stratigraphy
• Carbonate Petrology
• +۵ مورد دیگر

Dr. George Dix is a Professor in the Department of Earth Sciences at Carleton University, affiliated with the Ottawa-Carleton Geoscience Centre. His research focuses on carbonate sedimentology, stratigraphy, and tectonics, with a particular emphasis on understanding depositional processes, diagenetic histories, and tectonic influences on sedimentary systems. His work spans Ordovician to Neoproterozoic intervals, often integrating field observations, geochemical analyses, and geochronological data. Key research themes include the evolution of carbonate platforms and foreland basins, particularly in the Ottawa Embayment and Arctic Canada. He has contributed significantly to studies of carbonate facies analysis, sequence stratigraphy, and the role of hydrothermal fluid flow in diagenetic processes. His publications frequently address the interplay between tectonic activity and sedimentation, such as the impact of the Taconic orogeny on Ordovician successions. Dr. Dix’s recent work highlights innovative applications of isotopic stratigraphy (e.g., δ13C) and U-Pb geochronology to refine chronostratigraphic frameworks. His research also explores the hydrochemical signatures of mantle plumes and their influence on bedrock structures in the Ottawa-Bonnechere Graben. Publications since 2018 reveal a continued focus on Late Ordovician platform dynamics, mixed-sediment systems, and the integration of lithostratigraphy with tectonic interpretations. Earlier work (e.g., 2014) extends to Neoproterozoic carbonate ramps and Patagonian Oligocene-Miocene platforms, underscoring his expertise in diverse temporal and geographical contexts. Despite the breadth of his research, Dr. Dix’s work consistently emphasizes the application of detailed field data to solve large-scale geological questions, bridging sedimentology, stratigraphy, and tectonics.

Bryan N. Shumanمشاهده پروفایل

استاد

• Paleohydrology
• Paleoclimatology
• Paleoecology
• +۳ مورد دیگر

Dr. Bryan N. Shuman is a Professor and Wyoming Excellence Chair in the Department of Geology and Geophysics at the University of Wyoming. His research focuses on paleohydrology, paleoclimatology, and paleoecology, with an emphasis on reconstructing past climatic changes and their impacts on water resources, vegetation, and human societies. He holds a PhD from Brown University and has authored numerous influential studies on Holocene climate dynamics. Education: PhD in Geological Sciences, Brown University, 2001 MS in Geological Sciences, Brown University, 1997 BA in Geology, Colorado College, 1994 Research Interests: Quantifying Holocene lake-level fluctuations across North America Linking paleoclimatic data with fire regimes and vegetation dynamics Assessing climate-water-ecosystem interactions using isotopic and sedimentary proxies Developing paleoenvironmental baselines for modern climate change context Teaching: Course instructor for GEOL 1070, 2100, 3500, and 5200 Focuses on Earth System science, environmental change, and scientific methodology Advocate for integrative undergraduate education and graduate mentoring Advising & Outreach: Current advisees: 4 PhD/MS students Leads the Continental Divide National Scenic Trail environmental education initiative Collaborates with interdisciplinary teams on climate assessments (e.g., Greater Yellowstone Climate Assessment) Labs/Teams: Paleoenvironmental reconstruction laboratory Member of the Wyoming Center for Environmental Hydrology and Geophysics

• Computational Mathematics
• Numerical Analysis
• Shallow Water Equations
• +۵ مورد دیگر

Argiris Delis is a Professor in Computational Mathematics at the School of Production Engineering & Management , Technical University of Crete , where he has been since 2022. Previously, he held roles as Associate Professor (2013–2022), Assistant Professor (2008–2013), and Lecturer (2003–2008). He is affiliated with several research laboratories, including the Turbomachines & Fluid Dynamics Laboratory and the Applied Mathematics and Computers Laboratory . Education: B.Sc. in Mathematics, University of Crete, Greece (1993) M.Sc. in Numerical Analysis and Computing, University of Manchester and UMIST, UK (1994) Ph.D. in Applied and Computational Mathematics, University of the West of England, Bristol, UK (1998) His research interests span Computational Mathematics , Numerical Analysis , Shallow Water Equations , Finite Volume Methods , and Traffic Flow Modeling . He has developed high-resolution numerical schemes for simulating wave propagation, sediment transport, and traffic dynamics, with applications to coastal engineering and intelligent transportation systems. The articles reflect his expertise in numerical methods for Shallow Water Equations , Boussinesq-type models , and Traffic Flow . Recent work includes acoustic streaming simulations, optimization of wind turbines, and feedback control systems for traffic flow using adaptive cruise control models. His publications emphasize finite volume schemes , parallel computing , and wave propagation . Labs & Teams: He is a member of the Turbomachines & Fluid Dynamics Laboratory and the Coastal Information and Research Unit (CIRUM) , contributing to interdisciplinary projects like C-NORA (Micro-Macro Control of Transport Systems) and TRAMAN21 (Traffic Management).

Umesh Haritashyaمشاهده پروفایل

استاد

• Glaciology
• Remote Sensing
• GIScience
• +۵ مورد دیگر

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.

James Heissمشاهده پروفایل

دانشیار

• Coastal Hydrogeology
• Groundwater-Surface Water Interactions
• Coastal Groundwater Resources
• +۵ مورد دیگر

James Heiss is an Associate Professor in the Department of Environmental, Earth, and Atmospheric Sciences at the University of Massachusetts Lowell (UMass Lowell), part of the Kennedy College of Sciences. His research focuses on coastal hydrogeology, groundwater-surface water interactions, and climate change impacts on coastal groundwater resources. He holds a Ph.D. in Geology from the University of Delaware (2017) and has conducted extensive field and modeling studies on coastal aquifers, including projects in Delaware, North Carolina, and China. He leads the Hydrogeology Group, which integrates hydrology, coastal oceanography, and climate science to study saltwater intrusion, benthic exchange, and nutrient cycling in nearshore environments. Education: Ph.D. in Geology, University of Delaware (2017) M.S. in Geology, University of Delaware (2011) B.S. in Geoenvironmental Studies, Shippensburg University (2009) Research Interests: Coastal groundwater dynamics and saltwater-freshwater mixing Effects of climate change, sea level rise, and extreme weather on coastal aquifers Biogeochemical transformations in intertidal zones Hydrologic modeling of swash zone and tidal influences Grants and Contracts: NSF CAREER Award for studying hydrodynamic controls on fluid exchanges in coastal aquifers Collaborative research on hydrologic dynamics during extreme coastal storms Labs and Equipment: The Hydrogeology Group operates a field lab with advanced equipment including Geoprobe drilling systems, water quality sensors, and a high-performance computing cluster for modeling. They also maintain teaching wells on campus for student training. Outreach: Engages in K-12 and undergraduate education through the Lowell Canal water quality sensor network and campus tree inventory projects.

Chunyan Liمشاهده پروفایل

استاد

• Physical Oceanography
• Coastal Circulations
• Estuarine Dynamics
• +۲ مورد دیگر

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 Xuمشاهده پروفایل

استاد

• Coastal Restoration
• Sediment Diversion
• Sediment Dredging and Management
• +۸ مورد دیگر

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.

Nevzat YILDIRIMمشاهده پروفایل

استاد

• Hydraulic Engineering
• Fluid Mechanics
• Vortex Dynamics
• +۳ مورد دیگر

Prof. Nevzat YILDIRIM is a full-time Professor at Çankaya University's Department of Civil Engineering (since 2016) and previously held professorships at Gazi University (2001-2016) and other institutions. He holds a PhD in Hydraulic Engineering from The University of Iowa (1982), following a MSc from the same university (1978) and a BSc from Istanbul Technical University (1975). His research focuses on hydraulic engineering, particularly intake design, vortex dynamics, and fluid mechanics. He has advised over 14 graduate students on topics like critical submergence analysis and sediment transport. Research interests include optimizing intake systems, analyzing free-surface vortices, and understanding sediment transport mechanisms. His work bridges theoretical fluid dynamics with practical hydraulic engineering solutions. Notable contributions include developing equations for air-core vortex profiles and critical submergence criteria for multi-pipe intakes. Prof. YILDIRIM has over 30 peer-reviewed articles in journals like the KSCE Journal of Civil Engineering and Journal of Hydraulic Engineering . His collaborations with researchers like Kerem Taştan and Fikret Kocabaş highlight interdisciplinary approaches to hydraulic challenges. He has led projects on intake vortex mitigation and sediment impact studies. No specific awards are listed, but his extensive contributions to hydraulic theory and education are evident through his prolific publications and academic leadership roles.

Ioan Turcuمشاهده پروفایل

پژوهشگر

• Molecular Physics
• Nanotechnology
• Biophysics
• +۳ مورد دیگر

Dr. Ioan Turcu is a Senior Researcher (R4) at the National Institute for Research and Development in Isotopic and Molecular Technologies (INCDTIM) , Cluj-Napoca, Romania. He holds a PhD in Physics (1996) from the Horia Hulubei National Institute for Nuclear Physics and Engineering. Education MSc in Physics (1980) – Faculty of Physics, University of Bucharest PhD in Physics (1996) – Horia Hulubei National Institute for Nuclear Physics and Engineering His research spans multiple domains including molecular physics, self-assembly of supramolecular systems, light scattering in biological media, and molecular recognition. He has pioneered studies on antimicrobial peptides , plasmonic biosensors , and bio-polymer nanocomposites . His work integrates theoretical modeling with experimental techniques like fluorescence spectroscopy, Raman spectroscopy, and molecular beam epitaxy. Dr. Turcu has led and participated in numerous national and international projects such as: PED-2021-1998 : Development of SERS aptasensors for medical diagnosis PED-2021-0795 : Eco-friendly nanocomposites for automotive applications PED-2021-3342 : Photothermal antimicrobial wound dressings His publications focus on antimicrobial peptides, supramolecular self-assembly, and advanced nanotechnologies for biomedical and environmental applications.

• Marine Geochemistry
• Pore Water Geochemistry
• Iron Cycling
• +۳ مورد دیگر

Susann Henkel is a Researcher in the Marine Geochemistry department at the Alfred Wegener Institute (AWI) in Bremerhaven, Germany. Her work focuses on understanding biogeochemical processes in marine sediments, particularly iron cycling, pore water geochemistry, and stable isotope analysis. She investigates processes such as benthic iron fluxes, microbial interactions in methanic sediments, and the impact of environmental changes on sedimentary carbon and trace metal dynamics. Her research spans sub-Antarctic fjords, the Southern Ocean, and the North Sea, with a strong emphasis on the Helgoland Mud Area as a key study site. Recent work includes studies on iron transport pathways from South Georgia, the role of iron in DOM retention, and the effects of warming on Antarctic sediment microbial communities. Henkel employs advanced techniques like UV laser ablation MC-ICP-MS for multi-element isotope analysis and integrates field data with laboratory experiments. Her contributions address critical questions in marine geochemistry, including carbon sequestration (Blue Carbon) and the bioavailability of essential metals in polar ecosystems.

• Polar Foraminifera
• High-pressure Culturing
• Cryogenic Gypsum
• +۲ مورد دیگر

Jutta Wollenburg is a researcher at the Alfred Wegener Institute (AWI), specializing in marine biogeosciences. Her work focuses on polar foraminifera, high-pressure culturing, cryogenic gypsum, Arctic stratigraphy, and proxy development. She contributes to understanding Arctic Ocean dynamics through sediment core analysis, biogeochemical processes, and paleoclimatological studies. Her research spans experimental methods, biodiversity assessments, and environmental change impacts, with a strong emphasis on developing proxies for reconstructing past climate conditions. Key projects include investigations into cryogenic gypsum's role in carbon export, foraminifera-sponge symbiosis, and high-pressure culturing experiments. She has published extensively on Arctic Ocean sedimentology, glacial history, and the interplay between marine ecosystems and climate. Her work bridges experimental biology, geochemistry, and paleoceanography to address critical questions about Arctic environmental processes. Collaborations involve international expeditions and datasets, including contributions to the MOSAiC and Yermak Plateau studies. She maintains active involvement in Arctic research networks and data repositories like PANGAEA, ensuring accessibility of her findings for broader scientific use.

Axel Munneckeمشاهده پروفایل

استاد

• Carbonate Geology
• Paleontology
• Sedimentology
• +۳ مورد دیگر

Prof. Axel Munnecke is a faculty member at Friedrich-Alexander-Universität Erlangen-Nürnberg, holding a Professorship in Palaeontology with a focus on carbonate microfacies and diagenesis. His affiliation is within the Department of Geography and Geosciences at GeoZentrum Nordbayern. His research emphasizes the climate evolution of the Paleozoic, particularly through studies of carbonate rocks and microfacies analysis. Munnecke leads projects funded by the Bavarian State Ministry for Geothermal Energy studies and reservoir characterization in the Molasse Basin. He teaches courses like the Gotland Field School and International Course on Carbonate Microfacies. His work includes over 200 publications on carbonate sedimentology, diagenesis, and paleoclimatology. Key grants include the Geothermie-Allianz Bayern (2016–2021) and projects on reservoir engineering in geothermal systems. Munnecke’s lab, part of GeoZentrum Nordbayern, focuses on paleoenvironmental reconstructions and carbonate systems. Education: PhD in Geology, expertise in carbonate sedimentology. Research Interests: Microfacies analysis, diagenesis, Paleozoic climate, carbonate reservoirs. His recent publications (2020–2025) explore topics like microbial cementation, Ordovician acritarchs, and Jurassic climate signals, reflecting a focus on interdisciplinary approaches to ancient environments and modern applications in energy geology.

Ryan Mulliganمشاهده پروفایل

دانشیار

• Coastal Engineering
• Nearshore Oceanography
• Hydrodynamics
• +۵ مورد دیگر

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.

YASİN DEMİRمشاهده پروفایل

دانشیار

• Soil Science
• Water Quality
• Sediment Transport
• +۶ مورد دیگر

Assoc. Prof. YASİN DEMİR is an academic at Bingöl University's Faculty of Agriculture, Department of Soil Science and Plant Nutrition. He earned his PhD from Atatürk University in 2016 and was promoted to Associate Professor in 2021. His career includes roles as a Research Assistant and academic positions at institutions like Van Yüzüncü Yıl University and Bingöl University. **Education**: Bachelor's in Agricultural Engineering (2002-2006), Sütcü İmam University Master's in Agricultural Engineering (2007-2010), Sütcü İmam University PhD in Soil Science (2011-2016), Atatürk University **Research Interests**: Focus on soil and water management, sediment transport, agro-environmental systems, and sustainable agricultural practices. His work addresses topics like organic matter effects on soil properties, water quality in rivers, and agro-tourism potential in rural landscapes. **Recent Research**: His studies include mapping soil organic carbon using regression kriging, evaluating greywater irrigation impacts, and analyzing Murat River sediment dynamics. He has supervised 5 theses on topics ranging from heavy metal contamination to soil conditioner effects. **Grants/Projects**: Involved in multiple projects under TÜBİTAK and IFAD, including Murat River Watershed Rehabilitation initiatives and soil classification studies in Bingöl.

• Coastal Hydrodynamics
• Sediment Transport
• Climate Change Impacts
• +۴ مورد دیگر

Dr. Silke Tas is an Assistant Professor in Hydrology and Environmental Hydraulics at Wageningen University & Research. Her research focuses on coastal sediment transport, climate change impacts, and mangrove restoration. She collaborates on projects addressing sea level rise, storm dynamics, and coastal management strategies. Her recent work includes monitoring permeable structures for mangrove restoration and studying sediment bypassing around headlands. She advises two PhD candidates on coastal resilience topics, including saltmarsh survival and plastic monitoring in estuaries. Tas has contributed datasets for numerical modeling of coastal processes and published extensively on cheniers, tidal influences, and dike stability in deltas. Her research integrates field observations, numerical models, and experimental methods to address coastal challenges. Key themes include sediment dynamics, human intervention impacts, and ecosystem-based solutions for vulnerable coasts.