جست‌وجوی استاد و پژوهشگر

• Geochemistry
• Early Earth Evolution
• Phosphorus Bioavailability
• +۴ مورد دیگر

Dr. Abu Baidya is a Research Fellow (UKRI) at the University of St Andrews' School of Earth and Environmental Sciences. His research focuses on phosphorus geochemistry, early Earth evolution, and ore genesis, with emphasis on phosphorus bioavailability during major geological events like the Great Oxidation Event. He employs advanced analytical techniques including ion chromatography-ICPMS and machine learning for mineral chemistry analysis. Research Interests Phosphorus speciation in early Earth environments Geochemical controls on prebiotic chemistry Metamorphic processes affecting mineral systems Ore genesis mechanisms in IOCG systems Redox conditions in hydrothermal systems Key contributions include groundbreaking work on phosphite bioavailability in oceanic systems and experimental studies of lightning-driven pyrite oxidation under Archean conditions. His work bridges geochemistry, mineralogy, and astrobiology to understand Earth's co-evolution with life. Recent publications (2023-2025) focus on: Phosphorus dynamics in mafic/ultramafic rocks Thermal metamorphic pathways for phosphorus species Machine learning applications in biotite geochemistry Laboratory affiliations include the School's geochemistry and mineral analysis facilities, where he develops novel analytical methods for trace element detection.

Luke Bridgestockمشاهده پروفایل

مدرس

• Biogeochemical Cycles
• Climate Change
• Soil Degradation
• +۷ مورد دیگر

Dr. Luke Bridgestock is a Lecturer in Terrestrial Environmental Earth Science at the University of St Andrews, School of Earth & Environmental Sciences. His research focuses on global biogeochemical cycles underpinning climate change, water quality, and food security. Key areas include quantifying soil formation vs. erosion imbalances using barium isotope mass balance techniques and assessing CO₂ emissions from mining activities. Current projects involve the Ria de Huelva estuary (Spain) and Himalayan river systems. He collaborates on the NERC-funded LA:TRACE project to develop laser-based chemical imaging tools. Research Interests: 1. Soil degradation dynamics via barium isotope analysis 2. CO₂ emissions from acid mine drainage neutralization 3. Trace metal pollution tracking in oceans and estuaries 4. Enhanced weathering CO₂ sequestration techniques Advising & Grants: Involved in the LA:TRACE project (NERC grant) and multiple international collaborations. No student advisees listed in provided materials. Labs/Teams: Active within the School's geochemistry and environmental science research groups, contributing to field campaigns in Asia, Europe, and the Arctic.

Graeme MacGilchristمشاهده پروفایل

پژوهشگر ارشد

• Oceanography
• Climate Science
• Biogeochemical Processes
• +۳ مورد دیگر

Dr Graeme MacGilchrist is a UKRI Future Leaders Fellow at the University of St Andrews' School of Earth & Environmental Sciences. His research focuses on oceanography and climate science, particularly the role of ocean circulation in transporting climate-relevant tracers like heat and carbon dioxide. He employs numerical simulations, Lagrangian trajectory analysis, and observational data to study processes affecting marine environments and global climate. Education: PhD in Oceanography (University of Oxford), MSc in Oceanography (University of Southampton), MMath (University of Newcastle) Research interests include biogeochemical cycles, atmosphere-ocean interactions, and the impact of ocean dynamics on climate. Recent work highlights Southern Ocean ventilation patterns, North Atlantic deep-water variability, and Antarctic ice shelf dynamics. He leads projects funded by UK Research & Innovation and collaborates on global ocean modeling initiatives like the NEMO framework. Publications span topics such as ocean-atmosphere feedbacks, meltwater impacts on sea level, and predictive modeling of nutrient dynamics. His tools include advanced numerical models and trajectory analysis, with contributions to open-source software for oceanographic research.

• Microbiology
• Archaea
• Evolutionary Biology
• +۷ مورد دیگر

Christa Schleper is a Professor in the Department of Functional and Evolutionary Ecology at the University of Vienna, where she leads groundbreaking research on archaea—microorganisms central to understanding the origin of complex life. She has held academic positions in the USA (Caltech, UC Santa Barbara), Norway (Bergen), and Germany (Darmstadt), and is recognized as a pioneer in applying metagenomic methods to environmental microbiology. Her research focuses on the evolutionary and ecological significance of archaea, particularly their role in the emergence of eukaryotic cells. She led the team that first successfully cultivated Asgard archaea, revealing complex cellular structures such as a primitive cytoskeleton—previously thought to exist only in eukaryotes. Her work also uncovered the widespread presence of archaea in everyday environments like soil and river sediments, including the identification of Nitrososphaera viennensis , a key player in the nitrogen cycle. The 15 most recent articles reflect a strong focus on archaeal evolution, environmental distribution, and biogeochemical impact. They span fields such as microbial ecology, evolutionary biology, and sustainable agriculture, with recurring themes including the origin of eukaryotes, nitrogen cycling, metagenomics, and climate-relevant microbial processes. Her scientific achievements have been recognized with top honors, including: ERC Advanced Grant (2016) FWF Wittgenstein Prize (2022) As a highly cited researcher, Schleper actively promotes science communication and environmental responsibility, co-teaching a lecture series with the 'Fridays for Future' movement. Her work bridges fundamental biology with global challenges such as fertilizer overuse and oceanic dead zones. She leads a research group conducting fieldwork in extreme environments like volcanoes and hydrothermal vents, contributing to both theoretical and applied microbiology. Her lab continues to explore the cellular complexity of archaea and their potential to inform sustainable agricultural practices, positioning her at the forefront of 21st-century microbial research.

Erik Kristensenمشاهده پروفایل

استاد

• Biogeochemistry
• Marine Ecology
• Coastal Sediments
• +۷ مورد دیگر

Erik Kristensen is a Full Professor of Ecology at the Department of Biology, University of Southern Denmark. He holds a Ph.D. in Marine Ecology from the University of Aarhus (1984) and a Dr.Sc. in Biogeochemistry from Odense University (1996). His career spans over three decades, including roles as Assistant Professor (1985–1989), Associate Professor (1989–2017), and Full Professor since 2017. He is actively involved in teaching and supervision, having guided 117 M.Sc. and 15 Ph.D. students. In 2016, he was awarded the 'Science Teacher of the Year' by the University of Southern Denmark. His research focuses on biogeochemical processes in coastal sediments, particularly post-restoration dynamics following managed realignment, sand capping, and eelgrass transplantation. He leads projects funded by institutions like the Aage V. Jensen Foundation and Velux Foundation, totaling millions in grants. Key projects include the Gyldensteen Coastal Lagoon restoration and Odense Fjord ecological studies. Kristensen’s work integrates field experiments, laboratory studies, and ecological modeling to address challenges in carbon sequestration, sediment stability, and ecosystem recovery. He collaborates globally, contributing to journals like Global Change Biology and Marine Ecology Progress Series . His editorial roles include Contributing Editor for Marine Ecology Progress Series . Notable recognitions include the L&O Outstanding Reviewer Award (2010) and Coastal and Estuarine Research Foundation’s Outstanding Reviewer Award (2012). His research impacts policy and restoration practices, as seen in media contributions regarding Odense Fjord’s ecological health.

Stefan Krauseمشاهده پروفایل

استاد

• Ecohydrology
• Biogeochemistry
• Hydrological Fluxes
• +۱۲ مورد دیگر

Professor Stefan Krause is a faculty member at the University of Birmingham, holding the position of Professor of Ecohydrology and Biogeochemistry within the School of Geography, Earth and Environmental Sciences. His research is highly interdisciplinary, focusing on the complex interactions between groundwater and surface water systems under global environmental change. He is also an active member of the Birmingham Plastics Network, contributing to holistic research on sustainable plastics futures. His research interests include: Ecohydrology and biogeochemical cycling Groundwater-surface water interactions Contaminant and nutrient transport in aquatic systems Impacts of land-use and climate change on hydrological fluxes Microplastic pollution in freshwater and terrestrial environments Development of innovative modeling and experimental techniques His recent publications demonstrate a strong focus on microplastics, nutrient dynamics, and hydrological modeling, with a growing emphasis on environmental policy and sustainable solutions. His work spans from field-based investigations to advanced computational modeling and interdisciplinary collaboration. Professional service and affiliations include: Editorial board member, Ecohydrology (since 2011) Editorial board member, Frontiers in Hydrosphere (since 2013) Associate Editor, Grundwasser (since 2013) Guest editor for special issues in Water Resources Research , Advances in Water Research , and Hydrological Processes Committee member, European Geoscience Union (Eco-Hydrology, Wetlands & Estuaries; Catchment Hydrology) Member, Hydrogeology Group of the Geological Society of London He has supervised visiting research and PhD students through EU-funded programs and engaged in consultancy for international projects, including the Underground Coal Gasification Partnership and assessments of German water resources under climate change. His research group actively investigates the implications of environmental change on water and nutrient conditions using adaptive modeling strategies. Professional memberships include: European Geoscience Union (EGU) American Geophysical Union (AGU) International Association of Hydrogeologists (IAH) British Hydrological Society (BHS) UK Higher Education Academy

Dan Cassidyمشاهده پروفایل

دانشیار

• Contaminant Remediation
• Bioremediation
• In Situ Chemical Oxidation
• +۷ مورد دیگر

Dan Cassidy is an Associate Professor in the Department of Geological and Environmental Sciences at Western Michigan University, where he also directs the graduate and undergraduate certificate programs in applied hydrogeology. His work bridges environmental engineering and geosciences, focusing on the remediation of contaminated soil and groundwater systems. Ph.D. in Civil/Environmental Engineering, University of Notre Dame, 1995 M.S. in Hydrogeology, Indiana University, 1991 B.S. in Geology, University of Wisconsin, 1985 Dr. Cassidy's research centers on contaminant remediation , particularly in situ chemical oxidation (ISCO) , bioremediation , and wastewater treatment . He investigates the biogeochemical processes that control the degradation of halogenated hydrocarbons in groundwater, using both laboratory and field-based methods to assess the long-term fate and transport of pollutants. His work emphasizes practical engineering solutions for environmental cleanup. His recent publications demonstrate a strong trend in integrated soil remediation technologies , particularly the combination of chemical oxidation , stabilization , and bioremediation in a single application. These studies focus on reducing contaminant mass and leachability in soil, with applications in hazardous waste sites and cold-region environments. Key themes include synergistic treatment methods , activated carbon preconditioning , and modified Fenton oxidation in complex soil matrices. Dr. Cassidy has contributed to high-impact journals such as Chemosphere , Journal of Hazardous Materials , and Journal of Environmental Chemical Engineering . While no specific awards are listed, his sustained publication record reflects scholarly recognition in the environmental remediation field. As a faculty member, he mentors students through research and leads academic programs in applied hydrogelogy. He has not received mention of external grants in the provided text, but his research output suggests active project engagement. His work supports environmental protection and sustainable land use through innovative remediation strategies. Dr. Cassidy is associated with the Department of Geological and Environmental Sciences at Western Michigan University, contributing to both teaching and research missions. He maintains an active laboratory presence, focusing on experimental validation of remediation technologies, though no formal lab name is provided.

Xiangtao Xuمشاهده پروفایل

استادیار

• Ecosystem Ecology
• Quantitative Ecology
• Global Change Ecology
• +۴ مورد دیگر

Xiangtao Xu is an Assistant Professor in the Department of Ecology and Evolutionary Biology at Cornell University, affiliated with the College of Arts and Sciences. He holds a Ph.D. from Princeton University (2017) and a B.S. from Peking University (2012). His research focuses on ecosystem ecology, particularly vegetation-environment interactions under global change, integrating process-based models with remote sensing and field experiments. Key interests include plant functional diversity, hydraulic traits, and canopy phenology across tropical, temperate, and arid ecosystems. Research emphasizes: 1) plant water stress responses to drought; 2) canopy phenology dynamics; 3) drone/remote sensing applications; and 4) nutrient-vegetation interactions. His lab (Xu Lab) employs a ModEx approach combining numerical modeling and field experiments. Recent work includes Amazon aquaculture sustainability studies and pond mapping innovations using Sentinel satellite data. Teaching includes courses like BIOEE 3550/6550 (Data Analysis in Ecology) and supervises PhD students in EEB. Notable collaborations involve tropical forest dynamics modeling (ED2) and interdisciplinary projects on ecohydrology and LiDAR applications. Current initiatives focus on expanding remote sensing techniques and exploring climate change impacts on forest resilience.

Johannes Lehmannمشاهده پروفایل

استاد

• Soil Biogeochemistry
• Carbon Sequestration
• Biochar Technology
• +۳ مورد دیگر

Johannes Lehmann is a Professor of Soil Biogeochemistry and Soil Fertility Management at Cornell University and a Hans Fischer Senior Fellow at the Technical University of Munich’s Institute for Advanced Study (TUM-IAS). His academic career began with graduate studies in Soil Science at the University of Bayreuth, Germany. He has held prominent roles, including editor-in-chief of Nutrient Cycling in Agroecosystems , and has contributed to international initiatives like the UNCCD’s Sustainable Land Management workgroup. Lehmann’s research focuses on soil organic matter dynamics, pyrogenic carbon biogeochemistry, and biochar’s role in sustainable agriculture. His work bridges fundamental science and practical applications, such as developing fertilizers from waste and soil carbon sequestration strategies. Key contributions include discoveries about soil organic matter stabilization mechanisms and the global relevance of biochar technology. He has authored over 200 peer-reviewed publications, including seminal works on soil carbon persistence (e.g., Nature , 2011) and biochar’s environmental impacts. His awards include the SUNY Chancellor Award for Excellence (2010) and repeated recognition as a Thomson Reuters Highly Cited Researcher (2014–2016). Lehmann’s interdisciplinary projects address climate change mitigation, food security, and pollution reduction. He collaborates globally, advising policymakers and contributing to initiatives like the International Soil Carbon Network. His work emphasizes synergies between scientific innovation and actionable solutions for sustainable land management.

Wenjuan Huangمشاهده پروفایل

استادیار

• Soil Biogeochemistry
• Climate Change Mitigation
• Carbon Cycling
• +۳ مورد دیگر

Wenjuan Huang is an Assistant Professor in the Department of Ecology, Evolution, and Organismal Biology at Iowa State University, specializing in soil biogeochemistry and climate change. Her research focuses on soil carbon and nutrient cycling across natural and managed ecosystems, integrating field measurements, lab incubations, and mechanistic models. She aims to improve soil health and mitigate climate change through understanding plant-microbial-mineral interactions. Educational Background: PhD in Ecosystem Ecology from Chinese Academy of Sciences (China) and Griffith University (Australia), 2013. Bachelor of Science in Ecology from China Agricultural University, 2007. Research Focus: Huang’s lab investigates soil carbon and nutrient dynamics, particularly how biogeochemical factors and environmental conditions influence soil processes. Key areas include lignin decomposition, microbial interactions, and the effects of oxygen fluctuation on methane dynamics. Her work emphasizes climate-smart soil management and the development of predictive models for agricultural and natural ecosystems. Lab and Collaborations: The Soil Biogeochemistry Lab, led by Huang, seeks students and researchers to explore soil processes through interdisciplinary approaches. The lab collaborates on projects involving field experiments, lab incubations, and computational modeling to address global environmental challenges.

Damon Teagleمشاهده پروفایل

استاد

• Formation and Evolution of Ocean Crust
• Fluid-Rock Interactions
• Geochemical Analysis
• +۳ مورد دیگر

Professor Damon Teagle is a Professor of Geochemistry at the School of Ocean and Earth Science, National Oceanography Centre Southampton. He serves as Director of the Southampton Marine and Maritime Institute (SMMI) since 2018 and Co-Chief Scientist for the Integrated Ocean Discovery Program (IODP) Expedition 390/393 South Atlantic Transect. His research focuses on ocean crust evolution, fluid-rock interactions, and carbon sequestration. He is actively involved in decarbonizing maritime operations through wind-assisted propulsion, alternative fuels, and carbon capture technologies. Teagle leads numerous projects funded by NERC, EPSRC, and international collaborations. Teaching includes the SOES1001 Earth Materials course, emphasizing mineralogy and petrology. He supervises PhD students in geochemistry, marine geology, and environmental engineering. His work spans ocean drilling expeditions, ophiolite studies, and policy analysis for net-zero ports. Recent projects include the 'Greenhouse Gas Removal via Enhanced Rock Weathering' initiative and the 'CO2 from Port to Pipeline' transport network study. He collaborates with institutions like the Cyprus Marine and Maritime Institute and the International Continental Scientific Drilling Program (ICDP).

S. Bradley Moranمشاهده پروفایل

استاد

• Oceanography
• Marine Geochemistry
• Arctic Ocean Dynamics
• +۶ مورد دیگر

S. Bradley Moran is Dean of the College of Fisheries and Ocean Sciences at the University of Alaska Fairbanks, where he plays a key leadership role in advancing marine and oceanographic research in the Arctic. His academic background includes a Ph.D. in Oceanography from Dalhousie University and a B.Sc. in Chemistry from Concordia University. His research interests span oceanography, marine geochemistry, Arctic Ocean dynamics, and the development of the blue economy. He specializes in the use of geochemical tracers such as thorium isotopes to study particle scavenging, water mass circulation, and biogeochemical processes in polar oceans. His recent publications reflect a dual focus: (1) fundamental oceanographic research in the Arctic and North Atlantic using radionuclide tracers, and (2) policy and workforce development for sustainable marine economies. This interdisciplinary approach bridges science, education, and policy. Scientific contributions include significant peer-reviewed articles in Geophysical Research Letters , Journal of Geophysical Research: Oceans , and Marine Policy . His work often involves international collaborations and large-scale oceanographic datasets. Moran has contributed to leadership training and operational best practices for Arctic research, particularly through his involvement with the R/V Sikuliaq. He is actively engaged in shaping the future of marine science through academic administration and strategic research planning.

• Microbial Ecology
• Molecular Microbiology
• Biogeochemical Cycles
• +۷ مورد دیگر

Luis Bañeras Vives is an Associate Professor in the Department of Biology at the University of Girona, College of Sciences. He leads research in microbial ecology with a molecular focus, particularly on anaerobic microorganisms, and contributes to biogeochemical cycle studies related to greenhouse gas emissions. His work spans natural and biotechnological environments. Research Areas: Microbial ecology, biogeochemical cycles, anaerobic bioremediation, fermentation, bioelectrochemical systems. Recent Publications: Focus on microbial diversity, nitrogen cycling, and biotechnological applications. Contact: Office 120, Edifici Ciències, University of Girona. Email: lluis.banyeras@udg.edu . Labs: Institut d'Ecologia Aquàtica and Grup de Recerca en Ecologia Microbiana Molecular.

• Aquatic Ecology
• Aquatic Biogeochemistry
• Microbial Ecology
• +۵ مورد دیگر

Gabriele Weigelhofer is an Associate Professor at the University of Natural Resources and Life Sciences Vienna (BOKU) and Head of the BIGER Research Group at WasserCluster Lunz . Her work focuses on Aquatic Ecology , Biogeochemical Cycles , and Science Education , with a strong emphasis on Restoration Ecology and Participatory Environmental Research . Research Themes : Biogeochemistry of riverine landscapes, surface-groundwater interactions, nutrient cycling, microbial ecology, and climate change impacts on stream ecosystems. Projects : Leads multi-year initiatives like IRL: Impacts of Bioenergy Crops on Streams (2024–2028) and Restore4Life (2023–2027), focusing on wetland restoration and floodplain multifunctionality. Awards : 2021 BOKU Sustainability Award in Education for Sustainable Development. Education & Outreach : Coordinates interdisciplinary networks for science education in Lower Austria and contributes to citizen science projects like the Austrian Citizen Science Conference. Recent Publications : Recent work explores nutrient retention in drought-affected streams, DOM dynamics in subtropical rivers, and the role of woodchips in bioreactors for nutrient mitigation. She actively collaborates with institutions like the International Association for Danube Research (IAD) , European Citizen Science Association (ECSA) , and European Geosciences Union (EGU) , delivering keynotes and lectures on aquatic sustainability. Her research integrates field experiments, laboratory studies, and modeling to address water quality and ecosystem restoration under climate change.

• Marine Ecology
• Climate Change Impacts
• Baltic Sea Ecosystems
• +۴ مورد دیگر

Joachim W. Dippner is a marine scientist at the Leibniz Institute for Baltic Sea Research in Warnemünde, Germany. His research focuses on marine ecology, climate change impacts on Baltic Sea ecosystems, and biogeochemical cycling, particularly nitrogen dynamics. His primary research interests include marine ecology, climate change impacts, Baltic Sea ecosystems, biogeochemical cycles, nitrogen cycling, marine food webs, and physical-biological interactions in marine systems. His work often employs long-term data analysis, ecosystem modeling, and interdisciplinary approaches to understand complex marine processes under changing environmental conditions. Dippner's publication record shows consistent research output with a focus on climate change impacts on marine ecosystems, particularly in the Baltic Sea region. His recent work examines the interactions between physical oceanography and biological processes, trophic dynamics, and the impacts of multiple stressors on marine ecosystems. His research often involves international collaborations and integrates field observations with modeling approaches. Active researcher with publications spanning from 1984 to 2025 H-index of 31 (Web of Science) and 38 (ResearchGate) Extensive collaboration network across European marine research institutions Dippner has contributed significantly to understanding climate impacts on marine ecosystems, particularly in the Baltic Sea region. His research has implications for marine resource management, ecosystem-based approaches to environmental protection, and understanding how marine systems respond to multiple stressors including climate change and eutrophication.