جستجوی استاد راهنمای دانشگاهی

Dawn Y. Sumnerمشاهده پروفایل

استاد

• Geobiology
• Paleobiology
• Geochemistry
• +۳ مورد دیگر

Dawn Y. Sumner is a Professor in the Department of Earth and Planetary Sciences at the University of California, Davis. Her research focuses on geobiology, paleobiology, and planetary science, particularly reconstructing ancient environments on Earth and Mars. She is a key member of NASA’s Mars Science Laboratory team, contributing to the Curiosity rover’s exploration of Gale Crater on Mars. Sumner’s work integrates field studies, lab analyses, and interdisciplinary approaches to understand microbial life’s role in shaping Earth’s history and potential habitability on other planets. Education: Ph.D., Massachusetts Institute of Technology (1995). Research interests include microbialite formation, Antarctic lake ecosystems, and the evolution of oxygenic photosynthesis. She investigates modern microbial communities in ice-covered lakes (e.g., Lake Vanda) to understand ancient environments and their biosignatures. Her scientific awards include the California Academy of Sciences Academy Fellow (2020) and Geological Society of America Fellow (2014). Sumner emphasizes inclusive education and supports student success in STEM through feminist research practices. Labs/Teams: W.M. Keck Center for Active Visualization in the Earth Sciences (KeckCAVES), Antarctic Lake Research Group.

Frank Corsettiمشاهده پروفایل

استاد

• Climate Science
• Geobiology
• Geochemistry
• +۳ مورد دیگر

Frank Corsetti is a Professor of Earth Sciences at the University of Southern California (USC), leading the Corsetti Lab. His research focuses on the co-evolution of Earth and its biosphere, particularly during extreme events like the 'Snowball Earth' glaciation and mass extinctions. He holds a Ph.D. in Geological Sciences from UC Santa Barbara (1998) and a B.S. in Geology from UC Davis (1989). Research Interests: Corsetti studies geobiological processes such as stromatolite formation, microbial carbonate systems, and the environmental impacts of mass extinctions. His lab investigates biosignatures, diagenetic processes, and astrobiological applications. Current projects include the end-Triassic mass extinction and microbial interactions in extreme environments. Advising & Grants: He mentors a team of PhD students (including Reena Joubert, Alison Cribb, and others) and has secured funding from NASA for projects like stromatolite carbonate formation studies. His work bridges paleontology, geochemistry, and microbiology, contributing to understanding Earth’s long-term climate and life history. Labs/Teams: The Corsetti Lab at USC explores stromatolites, microbial mats, and ancient Earth systems. Collaborations involve institutions like JPL and international universities.

James K. Russellمشاهده پروفایل

استاد

• Volcanology
• Petrology
• Glaciovolcanism
• +۵ مورد دیگر

James K. Russell is a Full Professor in Earth, Ocean and Atmospheric Sciences at The University of British Columbia, where he has been faculty since 1999. He directs the Volcanology and Petrology Laboratory and maintains an active research program in volcanology and petrology with significant international collaborations including appointments at LMU Munich, University of Torino, and Monash University. His educational background includes a Ph.D. (1984) and M.Sc. (1980) from the University of Calgary, and a B.Sc.(H) (1976) from the University of Manitoba. He previously worked at Cominco Exploration Ltd in Vernon, British Columbia before joining UBC. Russell's research focuses on understanding magmatic processes through multiple approaches. His primary interests include glaciovolcanism as a tool for paleoclimate reconstruction, predictive modeling of magma transport properties, and high-temperature rock mechanics experiments. His work bridges theoretical modeling with field observations, particularly in the Canadian Cordillera. He has developed influential models for magma viscosity that are widely cited in the volcanology community. His publication record shows consistent high-impact research over several decades, with recent work focusing on ultramafic melt viscosity, kimberlite transport mechanisms, and glaciovolcanic interactions. The research demonstrates a strong emphasis on quantitative approaches combining thermodynamics, rheology, and field-based observations to solve fundamental problems in volcanology. Scientific Awards: 2024 Research Award of the Alexander von Humboldt Foundation, LMU, Munich, Germany 2022 DAAD Research Stay for Visiting Academics Scholarship (3 months) 2019 Visiting Professorship, University Roma Tre 2019 Visiting Fellow at Centre for Advanced Studies, University of Munich 2016 Fellow of Mineralogical Society of America 2013 NSERC Discovery Accelerator Supplement Award 2010 Career Achievement Medal, Volcanology Division, Geological Association of Canada 2008 Peacock Medal, Mineralogical Association of Canada Russell has served in numerous editorial and professional capacities, including as Co-Editor-in-Chief for Journal of Volcanology & Geothermal Research (2016-2022), Associate Editor for multiple prominent journals, and as evaluator for research grants including ERC Consolidator grants and NSERC competitions. He has provided media consultation for National Geographic and Nova/Pioneer Productions. He maintains active laboratory facilities for volcanology and petrology research at UBC, with equipment for high-temperature experiments and magma rheology studies. His research group collaborates internationally with institutions in Germany, Italy, and Australia, reflecting his extensive network built through sabbatical visits and visiting professorships.

Matthew Osmanمشاهده پروفایل

استادیار

• Climate Science
• Paleoclimatology
• Climate Modeling
• +۴ مورد دیگر

Matthew Osman is an Assistant Professor of Climate Science in the Department of Geography at the University of Cambridge. He leads the Cambridge Computational Climate and PaleOceanography (C3PO) group and serves as a supervisor for the Cambridge NERC Doctoral Landscape Awards (DLA). Dr. Osman's research focuses on understanding climate dynamics across various timescales by integrating geochemical proxy records, modern observations, and climate model simulations. His work centers on: Developing quantitative tools to reconstruct past climates and constrain future projections Using data assimilation and modeling methods for key climate intervals (mid-Pliocene, Last Ice Age, interglacials) Creating probabilistic frameworks combining proxies with climate simulations Developing statistical proxy system models for ice cores and marine records Investigating cryosphere-climate feedbacks, particularly ice sheets and sea ice His research spans sub-seasonal to millennial time intervals, specializing in bridging climate proxies with global climate models. He works closely with the international PMIP/CMIP community on projects spanning Arctic sea ice sensitivity, AMOC weakening, and carbon cycle feedbacks. Dr. Osman actively supervises PhD students through the Department of Geography PhD Program and encourages students interested in quantitative climate science to develop projects in: Using paleo data to constrain future climate projections Developing fingerprinting techniques for proxy records Building probabilistic proxy system models Applying paleoclimate data assimilation during ice sheet collapse Climate risk modeling using physics-informed statistics The C3PO group maintains a strong commitment to diversity and inclusion, welcoming researchers from all backgrounds to address the climate crisis through quantitative, multidisciplinary approaches.

Florian Scholzمشاهده پروفایل

استاد

• Biogeochemistry
• Marine Geochemistry
• Paleoceanography
• +۷ مورد دیگر

Prof. Dr. Florian Scholz is a Professor of Geology and Biogeochemistry at the University of Hamburg , affiliated with the Institute of Geology within the Department of Earth System Sciences . He joined the university in 2024, following leadership of an Emmy-Noether research group at GEOMAR Helmholtz Centre for Ocean Research Kiel. His academic training includes a doctorate (summa cum laude) and habilitation from Kiel University, and a Marie Curie postdoctoral fellowship at Oregon State University. Ph.D., Geomar Helmholtz-Zentrum & University of Kiel (2010) Habilitation, University of Kiel (2019) Diploma in Geoecology, Karlsruhe Institute of Technology & University of Bordeaux (2007) His research lies at the intersection of marine geochemistry , biogeochemistry , and paleoceanography , with a focus on sediment-water interactions , early diagenesis , and the impact of environmental change on biogeochemical cycles . He investigates trace metal cycling (e.g., Fe, Mo, W, Ni), redox processes, and authigenic mineral formation in marine sediments, using field data, laboratory analyses, and geochemical modeling. His recent publications (2024–2025) reveal a strong trend in paleo-redox proxy development (Mo, W, Ni isotopes), trace metal flux quantification in oxygen minimum zones, carbon cycle impacts of sediment disturbance, and ocean-based carbon dioxide removal via seafloor alkalinity enhancement. His work frequently appears in high-impact journals such as Earth and Planetary Science Letters , Geochimica et Cosmochimica Acta , and Communications Earth & Environment . Emmy-Noether-Gruppenleiter, GEOMAR (2016–2023) Marie Curie Fellow, Oregon State University & GEOMAR (2012–2015) Postdoctoral Researcher, SFB 574 & 754 (2010–2012) Prof. Scholz teaches courses including Marine Biogeochemistry , Environmental Geochemistry , and Field Geology at both undergraduate and graduate levels. He leads an active research group focused on marine sediment geochemistry and collaborates widely across international oceanographic projects. His work contributes significantly to understanding past and present ocean chemistry and developing strategies for climate change mitigation.

Gifford H. Millerمشاهده پروفایل

استاد

• Quaternary stratigraphy
• Geochronology
• Paleoclimatology
• +۹ مورد دیگر

Gifford H. Miller is a Professor at the University of Colorado Boulder and serves as the Director of the Center for Geochemical Analysis of the Global Environment (GAGE) . His research focuses on reconstructing Earth's climate system using Quaternary records, with expertise in amino acid geochronology and cosmogenic exposure dating. Specializes in Arctic climate history, ice sheet dynamics, and human impacts on ecosystems Active in teaching courses on global change, Quaternary dating methods, and Holocene nonlinearities His recent work explores Holocene climate variability through lake sediments in Iceland and Baffin Island, integrating biomarkers and ancient DNA. Awards include the 2021 University of Colorado Distinguished Professor title and fellowships from AGU and GSA. 2021: Distinguished Professor, University of Colorado System 2018: Distinguished Career Award, American Quaternary Association 2009: Elected Fellow, American Geophysical Union

John Warren Huntleyمشاهده پروفایل

دانشیار

• Paleobiology
• Paleoecology
• Conservation Paleobiology
• +۲ مورد دیگر

Dr. John Warren Huntley is an Associate Professor in the Department of Geological Sciences at the University of Missouri. His research examines the fossil record of biotic interactions including parasitism, predation, and competition, with additional focus on conservation paleobiology and morphological disparity evolution. Dr. Huntley investigates host-parasite dynamics in marine bivalves, human impacts on mollusk populations, and Phanerozoic predation patterns. His work integrates stratigraphic paleobiology with ecological and evolutionary analyses to reconstruct historical ecosystem dynamics. His recent publications demonstrate expertise in paleoparasitology, taphonomy, and conservation paleobiology, applying novel analytical methods to questions about parasite-host coevolution, preservation biases, and extinction events. This research provides critical insights into long-term ecological patterns and biological responses to environmental change. Dr. Huntley has received significant recognition including an NSF CAREER Award and Humboldt Research Fellowship, and he co-edited the comprehensive volumes 'The Evolution and Fossil Record of Parasitism'.

• Geophysics
• Geodynamics
• Seismic Hazard Analysis
• +۷ مورد دیگر

Professor Saskia Goes is a Professor of Geophysics at Imperial College London's Department of Earth Science & Engineering within the Faculty of Engineering. She specializes in geodynamics, subduction dynamics, and seismic hazard analysis using numerical modeling and geophysical data interpretation. Her affiliations include the Dynamic Earth and Hazards groups at the Imperial Centre for Geohazards Dynamics. Education: PhD in Geophysics from UC Santa Cruz (1995), Drs (BSc/MSc equivalent) from Utrecht University (1990). Prior roles include SNF Professor of Tectonophysics at ETH Zurich (2003-2005), Visiting Assistant Professor at the University of Michigan (1995-1996), and postdoctoral research at Utrecht University (1996-1999). Research focuses on mantle dynamics, lithosphere structure, and subduction zone processes. Her work integrates seismic imaging, machine learning, and numerical simulations to study phenomena like slab dynamics, mantle plumes, and fluid migration. Key themes include the interplay between tectonic forces and geochemical processes in continental and oceanic settings. Publications emphasize subduction zone processes, seismic tomography, and induced seismicity. She has led projects like the VoiLA initiative studying volatile recycling in the Lesser Antilles. Awards and recognition include invited lectures at leading conferences (AGU, EGU) and universities worldwide. Teaching includes undergraduate geodynamics, geohazards courses, and advanced MSc modeling modules. Active in promoting geohazard research through interdisciplinary collaboration and public engagement.

Nicholas Kamenosمشاهده پروفایل

استاد

• Arctic
• Ecology
• Nature-based Solutions
• +۱۵ مورد دیگر

Nicholas Kamenos is a Professor at the Department of Ecology, Environment and Geoscience and Director of the Umeå Marine Sciences Centre (UMF) at Umeå University, Sweden. His research bridges global biogeochemical cycles and ecological responses to climate change, focusing on ecosystem engineers like coralline algae, corals, and seagrass. He works in polar to tropical regions, employing SCUBA, mesocosm experiments, and advanced analytical tools. Role: Director, Umeå Marine Sciences Centre Research Focus: Climate change impacts, ocean acidification, blue carbon, Arctic-temperate-tropical ecosystems His recent publications highlight interdisciplinary approaches to understanding marine ecosystem resilience. Research spans proxy development for historical climate reconstruction, carbon burial dynamics, and the role of calcifying organisms in carbon cycling, with applications to conservation and policy. Key grants include projects like AQUASERV (2024–2029) on service provision in marine ecosystems, Light Harvesting in Coralline Algae (2024–2027), and IRISCC (2024–2026) exploring seawater temperature changes. Collaborative work addresses coastal deoxygenation and socio-political aspects of blue carbon economies. He leads the Umeå Marine Sciences Centre, leveraging facilities like the Marine Mesocosm Facility and advanced tools (laser ablation ICPMS, isotope ratio mass spectrometry). His work integrates biological, geological, and chemical techniques to address multidisciplinary questions.

• Sedimentology
• Structural Geology
• Paleoenvironmental Reconstruction
• +۳ مورد دیگر

Freya Morris is a Visiting Assistant Professor in the Department of Geosciences at Hamilton College, appointed in 2025. Previously, she served as a Visiting Assistant Professor at Whitman College during the 2023-2024 academic year following her Ph.D. defense in summer 2023, and took a gap year for solo global travel. Her research integrates field-based sedimentology and structural geology to reconstruct paleoenvironments and basin evolution, focusing on climate-tectonics interactions and life's evolution through Earth history. Dr. Morris holds a Ph.D. and M.S. from the California Institute of Technology and a B.S. from Lafayette College. She employs geochemical methods and glacial isostatic adjustment modeling to support lithostratigraphic correlations and sea-level history reconstructions during deglaciation events. Her recent publications examine Ediacaran cap carbonates in Namibia and Marinoan Snowball Earth deglaciation dynamics, advancing understanding of ancient climate systems and extreme climate change records. These works demonstrate interdisciplinary approaches combining field geology with quantitative modeling. Scientific Awards: National Science Foundation Graduate Research Fellowship (2017-2022) Supported by the NSF Graduate Research Fellowship during doctoral studies, Dr. Morris now develops her research program at Hamilton College while mentoring undergraduate students in geoscience through field-based courses like Principles of Geoscience: Our Interconnected Earth.

Mark Abbottمشاهده پروفایل

استاد

• Climate Change
• Paleoclimatology
• Environmental Science
• +۳ مورد دیگر

Mark Abbott is a Professor at the University of Pittsburgh, specializing in paleoclimatology and environmental science. He holds a PhD from the University of Minnesota (1997) and conducted postdoctoral research at the University of Massachusetts. His research integrates stratigraphy, geochemistry, and isotopic analysis to study climate change impacts on human societies and environmental systems. Abbott leads projects recovering lake sediment cores to document Holocene climate variability, focusing on annual-resolution records for temperature and drought reconstructions. He has authored over 50 peer-reviewed articles, with recent work emphasizing monsoon dynamics, Arctic mercury deposition, and tropical Andean glacial retreat. His fieldwork spans North America, South America, and Asia, including collaborative projects in Alaska, Peru, and India. Education: PhD in Geology (Minnesota, 1997), MS (Colorado, 1991), BA in Biology (Colorado, 1987) Postdoctoral Training: Climate System Research Center (UMass) Research interests include reconstructing past environmental changes via lacustrine archives, with emphasis on human-environment interactions. His lab analyzes stable isotopes, organic biomarkers, and sedimentology to address critical climate questions. Recent studies highlight climate-vegetation-fire linkages in the Pacific Northwest and Holocene lake-level changes in Canada/Yunnan. Recent articles focus on decadal-to-millennial climate shifts in mountain regions, Arctic permafrost dynamics, and anthropogenic impacts on lake ecosystems. Abbott’s work is supported by grants from NOAA and the NSF, with field sites in the Canadian Rockies, Himalayas, and Alaskan Arctic.

Sally Gibsonمشاهده پروفایل

پژوهشگر

• Geochemistry
• Volatiles cycling in Earth's mantle
• Mantle and volcanic processes
• +۳ مورد دیگر

Sally Gibson is a researcher at the Department of Earth Sciences, University of Cambridge, specializing in mantle geodynamics and volatile cycling processes. Her work integrates field observations, geochemical analysis, and numerical modeling to investigate how deep Earth processes influence surface environments over 3.5 billion years of planetary evolution. Research focuses on volatile cycling (CO₂, H₂O, F, Cl, S) in mantle systems Key projects include mantle plume-ridge interactions with collaborators in the US and Ecuador Operates a LA-ICP-MS laboratory for high-resolution geochemical analyses Supervises PhD students in petrology, geochemistry, and numerical modeling Her research addresses fundamental questions about Earth's habitability through studies of mantle-derived volatiles critical for climate regulation and energy transition metal deposits. Fieldwork in remote regions like Antarctica, Lesotho, and the Galápagos Islands provides empirical data for her interdisciplinary approach. Recent publications highlight her expertise in mantle xenolith analysis, plume dynamics, and volatile quantification in large igneous provinces. Her group's work combines 3He/4He isotopic analysis with seismic tomography to constrain lithospheric evolution and mineral deposit formation. Students under her supervision develop expertise in petrology and geochemical modeling while engaging with environmental and societal impacts of geological research. She actively promotes scientific outreach and community engagement, fostering connections between academia and broader society.

John Shawمشاهده پروفایل

استاد

• Geology
• Geophysics
• Planetary Science
• +۴ مورد دیگر

John Shaw is the Harry C. Dudley Professor of Structural and Economic Geology and a Professor of Environmental Science and Engineering at Harvard University's School of Engineering and Applied Sciences. He also serves as Vice Provost for Research at Harvard, overseeing institutional research strategy and initiatives. His primary research focuses on structural geology, geophysics, and earthquake hazards, particularly in active fault systems, mountain belt tectonics, and subsurface energy development. Prof. Shaw leads the Structural Geology & Earth Resources Program, an industry-academic consortium that integrates geophysical data (3D seismic surveys, remote sensing) with advanced numerical modeling to address geological and environmental challenges. Education and professional experience: Joined Harvard Faculty in 1997. His research portfolio includes collaborations with the Southern California Earthquake Center (SCEC) and the development of critical infrastructure like the SCEC Unified Community Velocity Model (UCVM). His work emphasizes practical applications such as fault stability assessments and carbon sequestration impact studies. Research interests span: 1) active fault characterization for seismic hazard mitigation, 2) tectonic evolution of mountain belts, 3) numerical modeling of fault dynamics, and 4) geomechanical impacts of subsurface energy projects. His structural modeling innovations have advanced understanding of thrust fault systems and fault-bend folding mechanisms. Professional contributions include leadership roles in interdisciplinary consortia and development of open-source geophysical software frameworks. Administrative duties at Harvard's Office of the Vice Provost for Research (VPR) focus on advancing institutional research capacity and fostering cross-disciplinary collaborations.

• Geology
• Petroleum Geology
• Geochemistry
• +۳ مورد دیگر

Professor John Parnell is the Chair in Geology & Petroleum Geology at the University of Aberdeen , affiliated with the School of Geosciences and Department of Geology and Petroleum Geology . His research focuses on geochemistry, paleoenvironmental reconstruction, trace element cycling, and sedimentary systems , with significant contributions to studies of the Rhynie Chert, Bowland Shale, and Lewisian Complex. Research Interests Professor Parnell's work spans: Geochemical analysis of Paleoproterozoic and Neoproterozoic systems Trace metal mobility in sedimentary and metamorphic environments Organic carbon burial and its tectonic implications Planetary analog studies for Mars exploration Shale resource characterization and environmental impact assessment Recent Publications His recent articles highlight investigations into: Graphitization processes in Scottish Highlands marbles Sulphur isotope records in Precambrian successions Trace element dynamics in the Bowland Shale Biogeochemical cycling at the Precambrian-Cambrian boundary Labs & Collaborations He leads research in the Geofluids Group and collaborates with the Planetary Sciences Department on Mars analog studies.

Søren Munch Kristiansenمشاهده پروفایل

دانشیار

• Geoarchaeology
• Soil Science
• Groundwater
• +۷ مورد دیگر

Søren Munch Kristiansen is an Associate Professor in the Department of Geoscience at Aarhus University, Faculty of Natural Sciences. His interdisciplinary research bridges geoscience and archaeology, focusing on the complex interactions between soil, water, and human societies across time. He is actively engaged in transdisciplinary projects involving geoarchaeology, groundwater, and public health. Research Interests: His work centers on how soil and groundwater have shaped human prehistory and continue to influence modern life. Key areas include safe drinking water from a lifelong perspective, geoarchaeological prospection, Viking Age settlements, and the application of geophysical and geochemical methods in archaeological contexts. He is particularly interested in novel, interdisciplinary methodologies. Recent Research Trends: His recent publications reveal a strong focus on integrating geophysical data (e.g., GPR, borehole databases) with archaeological interpretation, especially in 3D urban modeling and landscape change. Themes include Viking Age sites, interglacial deposits, and anthropogenic soil modifications. His work increasingly employs machine learning and large-scale data synthesis. Scientific Awards: No awards mentioned in the provided text. Advising and Grants: While specific students are not listed, he leads and participates in multiple funded research projects, indicating an active supervisory role. His grants span from 2016 to 2024, including projects like TITAN, SAGA, and 'Fingerprinting displaced molecular substances,' highlighting sustained funding and leadership in interdisciplinary geoscience-archaeology research. Labs and Teams: He is involved in collaborative networks such as the Soil Science & Archaeo-geophysics Alliance (SAGA), suggesting leadership in interdisciplinary research teams. His work often involves multi-proxy analyses and international collaborations, particularly in Scandinavian archaeological geophysics.