جستجوی استاد راهنمای دانشگاهی

Charles F. Harveyمشاهده پروفایل

استاد

• Hydrogeology
• Terrestrial Carbon Management
• Subsurface Chemical Transport and Reaction
• +۷ مورد دیگر

Charles F. Harvey is a Professor in the Department of Civil and Environmental Engineering at the Massachusetts Institute of Technology (MIT), where he investigates hydrology, carbon cycling, and groundwater contamination. His work spans tropical peatlands, arsenic pollution in South Asia, and coastal groundwater dynamics, with field sites in Borneo, Bangladesh, and Vietnam. Education: B.A. in Mathematics (Oberlin College, 1986), M.S. in Applied Earth Science (Stanford University, 1992), Ph.D. in Geological and Environmental Sciences (Stanford University, 1996). Harvey’s research focuses on hydrogeology , carbon sequestration , and contaminant transport . He explores how groundwater flow and biogeochemical processes interact in tropical peatlands and coastal systems, with significant implications for climate change and water security. His recent publications emphasize tropical peatland hydrology , arsenic mobilization , and coastal groundwater exchange , integrating field experiments, remote sensing, and computational models. Scientific Awards AGU Fellow GSA Fellow Meinzer Award (GSA) Prince Sultan bin Abdulaziz International Prize for Water M. King Hubbert Award for Hydrology NSF Young Investigator Award Harvey leads the Harvey Lab , mentoring students and researchers in projects ranging from groundwater arsenic mitigation to coastal marsh biogeochemistry . His work bridges terrestrial and marine systems , addressing critical planetary challenges.

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.

Nathan Yeeمشاهده پروفایل

استاد

• Geochemistry
• Geomicrobiology
• Mineral Transformations
• +۴ مورد دیگر

Nathan Yee is a Professor at Rutgers University, where he has held academic appointments since 2004. He earned his B.Sc. from McGill University (1997) and Ph.D. from the University of Notre Dame (2001), followed by postdoctoral research at the University of Leeds (2001-2003). His career progression includes positions as Assistant Professor (2004-2010), Associate Professor (2010-2016), and full Professor since 2016. Research Focus Yee's research integrates geochemistry and geomicrobiology to study: mineral transformation processes, interactions between metal ions and mineral surfaces, microbial influences on inorganic element cycling, and contaminant behavior in environmental systems. His work combines experimental approaches with modeling to investigate biogeochemical processes relevant to early Earth evolution, microbial metabolism, and environmental remediation. Key themes include biologically catalyzed redox reactions, metal isotope fractionation, and geomicrobial controls on contaminant transport. Publication Trends Yee's recent publications (2021-2025) demonstrate strong emphasis on microbial-metal interactions, isotope geochemistry, and planetary science. Dominant themes include: isotopic tracing of metal cycling (Ni, Cu, Hg), microbial redox transformations of contaminants (Se, Te, U), photochemical processes in early Earth systems, and astrobiological investigations of planetary bodies like Mars and Enceladus. Methodologies frequently combine laboratory experiments with geochemical modeling.

Jonathan B. Martinمشاهده پروفایل

استاد

• Karst Aquifers
• Coastal Aquifers
• Sea Level Change
• +۵ مورد دیگر

Jonathan B. Martin is a Professor at the University of Florida's College of Liberal Arts and Sciences. His research focuses on hydrogeochemical processes in diverse environments including carbonate karst aquifers, coastal systems affected by sea-level change, and deglaciated watersheds in Greenland. He leads the Research Coordination Network on Carbonate Critical Zones and holds an NSF grant for Greenland watershed studies. Education: BA in Environmental Science, Wesleyan University (1980) MS in Geology, Duke University (1987) PhD in Earth Sciences, University of California, San Diego (Scripps Institution of Oceanography) (1993) Research Interests: Martin's work examines geochemical fluxes driven by biogeochemical reactions coupled with hydrological flow. This includes: (1) Water-solute-isotope dynamics in carbonate karst aquifers like Florida's Floridan Aquifer and Bahamian/Yucatan systems; (2) Coastal aquifer-estuary exchanges impacting metal mobilization and greenhouse gas fluxes; and (3) Weathering processes in deglaciated landscapes affecting global carbon cycles. His lab develops field methods to quantify submarine groundwater discharge and contaminant transport. Publications: Recent articles demonstrate strong emphasis on climate-aquifer interactions, with recurring themes including Greenland glacial meltwater biogeochemistry, coastal karst aquifer responses to sea-level rise, and carbonate mineral reactions in global carbon cycling. Work frequently integrates field measurements with geochemical modeling. Laboratory: Directs the Hydrogeochemistry Laboratory with capabilities including ion chromatography, cavity ring-down spectroscopy, nutrient autoanalysis, and fluorescence spectrometry for studies of water-rock interactions.

Alex Copleyمشاهده پروفایل

استاد

• Tectonics
• Earthquake Hazards
• Mountain Belt Dynamics
• +۴ مورد دیگر

Professor Alex Copley holds the position of Professor of Tectonics at the Department of Earth Sciences, University of Cambridge. His research focuses on understanding Earth's crustal deformation, tectonic forces, and earthquake dynamics across scales from microcrystalline to continental. He employs integrated approaches combining field geology, geophysical data, numerical modeling, and petrological analysis. His work addresses key questions on earthquake controls, tectonic force origins, and crustal material properties, with global field projects spanning Asia, the Middle East, Europe, Africa, and South America. Research interests include: Earthquake mechanics and seismic hazard mitigation Continental tectonics and mountain belt evolution Crustal rheology and lithospheric dynamics Metamorphic petrology and continental collision processes Large-scale controls on critical mineral distributions Recent publications highlight studies on fault mechanics in Iran, Himalayan shortening, and the thermal evolution of mountain ranges. His work bridges fundamental geoscience with societal applications, including earthquake resilience and tectonic influences on resource formation. Affiliations include Bullard Laboratories and collaborations with global institutions. No formal awards are listed in the provided text, though his research has been published in high-impact journals like Nature and Geophysical Research Letters .

Oliver Shorttleمشاهده پروفایل

استاد

• Extrasolar Planets
• Geochemical Cycling
• Planetary Evolution
• +۴ مورد دیگر

Oliver Shorttle is a Professor of Natural Philosophy at the University of Cambridge, holding a joint position between the Department of Earth Sciences and the Institute of Astronomy. His research focuses on planetary evolution, extrasolar planets, and geochemical cycling, integrating geological and astronomical perspectives. He explores topics such as exoplanet habitability, volcanic processes on distant worlds, and the role of volatiles in planetary systems. Education and Career: Shorttle earned his undergraduate degree in Natural Sciences from Cambridge, followed by a PhD in Earth Sciences. He held postdoctoral positions at Caltech and as a JSPS fellow in Japan before returning to Cambridge as faculty. Research Themes: His work spans planetary chemistry, magma dynamics, and the interplay between planetary interiors and atmospheres. Key projects include analyzing protoplanetary disks, simulating volcanic activity on exoplanets, and investigating phosphorus’s role in prebiotic chemistry. Collaborations: Leads the Planetary Chemistry group, collaborating across disciplines at Cambridge and internationally. Current projects involve modeling exoplanet atmospheres, studying mantle melting processes, and developing geochemical methods to probe planetary formation. Labs/Teams: Directs the Planetary Chemistry research group, fostering interdisciplinary research between geology and astronomy. Active in fieldwork, lab analysis, and computational modeling.

David Zakharovمشاهده پروفایل

استادیار

• Petrology
• Geochemistry
• Stable Isotope Geochemistry
• +۷ مورد دیگر

David Zakharov is an Assistant Professor in the Department of Geological and Environmental Sciences at Western Michigan University (WMU), specializing in petrology, stable isotope geochemistry, and water-rock interaction. His research focuses on the geochemical co-evolution of Earth’s crust and hydrosphere, particularly through igneous and metamorphic processes, with projects targeting Archean subaerial magmatism, Precambrian chert geochemistry, and fluid circulation in oceanic crust. At WMU, Zakharov established a stable isotope lab in January 2023, equipped with advanced instrumentation including a Thermo EA Isolink, Renishaw Raman microscope, and CO2 laser. His lab conducts high-precision triple O-isotope (δ¹⁸O, δD, Δ¹⁷O) analyses, geochronology, and SIMS measurements, collaborating on studies such as the 2025 Chemical Geology paper on exceptionally low δ¹⁸O zircon values and the 2024 Chemical Geology paper on experimental olivine-water reactions. He has presented at major conferences like Goldschmidt 2024 and AGU Fall Meeting 2022. Zakharov’s research integrates fieldwork, laboratory experiments, and analytical techniques to reconstruct ancient environmental conditions, such as seawater chemistry and hydrological cycles. His lab has hosted distinguished lecturers and workshops, including a 2024 SIMS Workshop at UCLA. Current projects involve PhD students Israr Hussain, Afrid Abdaly Sheik, and Zack Stevens, with recent publications highlighting reactive fluid dynamics, silicification processes, and isotopic constraints on early Earth environments.

• Geochemistry
• Petrology
• Igneous Processes
• +۵ مورد دیگر

Professor Balz Kamber is a renowned academic in the Faculty of Science at Queensland University of Technology (QUT), leading research in elemental and isotopic geochemistry paired with petrology. He holds the position of Professor in Petrology within the School of Earth & Atmospheric Sciences . His work focuses on Earth's differentiation into chemical spheres, with applications in climate science, planetary evolution, and resource exploration. Kamber has held prestigious roles, including Chair in Geology and Mineralogy at Trinity College Dublin and a Tier 1 Canada Research Chair at Laurentian University. Education: PhD (University of Bern, Switzerland), MSc (University of Bern) Professional Memberships: Royal Irish Academy (since 2018), European Association of Geochemistry Research interests include thermodynamic modeling of igneous processes, automated mineralogy, and the interplay between climate and geological history. His current projects address mantle dynamics, crustal evolution, and planetary weathering. Teaching focuses on Earth Materials, Petrology, and Climate Science at QUT. Notable achievements include editorship of Chemical Geology (since 2018) and contributions to understanding the Great Oxidation Event and Deccan Traps volcanism. His work bridges fundamental geochemistry with real-world challenges, such as climate change mitigation through enhanced rock weathering. Grants/Funding: Led the 23M Euro Irish Centre for Research in Applied Geosciences (2011–2018) Labs/Teams: Heads a dynamic research group advancing LA-ICP-MS methodologies and geochemical imaging

Pietro de Annaمشاهده پروفایل

دانشیار

• Environmental Fluid Mechanics
• Porous Media Dynamics
• Biogeochemical Processes
• +۳ مورد دیگر

Pietro de Anna is an Associate Professor at the Institute of Earth Sciences (ISTE), University of Lausanne, since August 2021. He holds an Italian nationality and completed a Master's in Theoretical Physics (2009) at the University of Florence, followed by a PhD in Earth Sciences at the University of Rennes 1 (2012). His research focuses on reactive transport in porous media, filtration, and interactions between bacteriological activity and flow dynamics. He directs the Environmental Fluid Mechanics Laboratory since 2015, employing microfluidics, numerical simulations, and theoretical models to study coupled physical, biological, and chemical mechanisms in confined systems. He has published 21 peer-reviewed articles, teaches environmental science courses at the Bachelor's and Master's levels, and supervised two PhD theses and four postdoctoral researchers. His work includes investigations into microbial biomass accumulation in porous media, diffusion-limited mixing, and biocementation processes. Key research themes are spatial heterogeneity effects, chemotaxis, and quorum sensing in microbial systems. He has pioneered methods combining microfluidics with microscopy to analyze transport at pore scales.

Colin Jacksonمشاهده پروفایل

استادیار

• Solid Earth Geochemistry
• Petrology
• High-Pressure Synthesis
• +۳ مورد دیگر

Colin Jackson is an Assistant Professor in the Department of Earth and Environmental Sciences at Tulane University's School of Science & Engineering. He leads the High Temperature and Pressure (HiTaP) Laboratory, researching chemical reactions governing planetary evolution under extreme conditions using experimental techniques. His work focuses on geochemical processes during planet formation and differentiation. Dr. Jackson holds a Ph.D. from Brown University (2014) and a B.S. from the University of California, Santa Cruz (2008). His primary research interests include: Solid Earth geochemistry and petrology High-pressure experimental techniques Planetary formation and evolution Magma ocean dynamics Volatile element distribution in terrestrial planets His recent publications demonstrate a focus on geochemical modeling of planetary formation processes, experimental studies of element partitioning under extreme conditions, and interpretation of lunar geological data. Research trends include magma ocean crystallization, core-mantle differentiation, volatile cycling, and noble gas systematics. The HiTaP Laboratory provides research opportunities for students interested in experimental planetary science. Dr. Jackson encourages student involvement in high-pressure synthesis experiments and geochemical analysis techniques.

Emily M. Petermanمشاهده پروفایل

دانشیار

• Petrology
• Mineralogy
• Geochronology
• +۴ مورد دیگر

Emily M. Peterman is an Associate Professor of Earth and Oceanographic Science at Bowdoin College, currently on leave for the 2025–2026 academic year. She specializes in studying mountain belt evolution and micro-to-nanoscale mineral processes using petrology, geochemistry, and geochronology. Her lab employs advanced techniques like SEM, EBSD, and cathodoluminescence to analyze mineral recrystallization and deformation. Education: PhD, University of California, Santa Barbara (2009) BA, Geology and Spanish, Middlebury College (2004) Universidad SEK, Segovia, Spain (2003) Research Interests: Peterman investigates tectonic processes through mineral-scale analysis, focusing on metamorphic reactions, crustal evolution, and nanoscale trace element mobility. Her work bridges structural geology with geochemical methods to decode Earth's dynamic history. Publications: Her recent articles emphasize Appalachian tectonics, nanogeochronology, and metamorphic petrology. Trends show strong focus on integrating field geology with atom-scale microscopy to resolve complex orogenic processes. Grants & Collaborations: NSF Tectonics Grant (2020–2023) for hosting the 6th Structural Geology and Tectonics Forum. NSF Petrology Grant (2017–2023) for ultrahigh-pressure metamorphism research in Greece/Bulgaria with UMass-Amherst. Co-directs Bowdoin's SEM Lab with EDS/EBSD/CL capabilities, supporting >600 students.

Sandeep Kumarمشاهده پروفایل

دانشیار

• Computer Security
• Computer Networking
• Operating Systems
• +۳ مورد دیگر

Sandeep Kumar is an Associate Professor in the Department of Computer Science and Engineering at Texas A&M University, College Station. He holds a PhD in Computer Science from Purdue University (1995) and a B.Tech in Electrical Engineering from the Indian Institute of Technology, New Delhi (1985). His research focuses on computer security, networking, and system-level programming. Prior to academia, he worked in industry roles including at VMware in Palo Alto, CA. He currently teaches courses such as CSCE 313 (Introduction to Computer Systems) and CSCE 222 (Discrete Mathematics), emphasizing system software, networking, and cybersecurity. His teaching philosophy incorporates modern tools like GCP and Docker for practical learning. He advises students on technical projects but notes his non-tenure track role limits formal research supervision. Professional interests include curriculum design, educational technology, and bridging industry-academia gaps in cybersecurity. Education: Ph.D., Computer Science, Purdue University, 1995 M.S., Computer Science, University of Tennessee, 1987 B.Tech, Electrical Engineering, IIT Delhi, 1985 Research Interests: Computer Security, Networking, Operating Systems Teaching: CSCE 313 (Computer Systems), CSCE 222 (Discrete Math), CSCE 111 (Java Programming) Industry Experience: VMware (Networking & Security), Former Googler Awards: Hagler Fellow (2023), Google GCP Educational Grants Dr. Kumar’s work emphasizes practical system-level programming and security, with contributions to intrusion detection systems and secure enterprise networks. His courses integrate modern tools like RustRover and Docker, reflecting industry standards. He actively engages with educational technology, including LaTeX-based lecture materials and Gradescope integration.

• Geochemistry
• Climate Science
• Marine Biogeochemical Cycles
• +۵ مورد دیگر

Sonja Geilert, PhD, is an Assistant Professor in Geochemistry at Utrecht University's Department of Earth Sciences. Her research focuses on silicate weathering processes, stable isotope geochemistry, and their roles in the Earth's silica-carbon cycle interactions across geological timescales. Institution: Utrecht University Affiliation: Faculty of Geosciences / Department of Earth Sciences Academic Rank: Assistant Professor Her work bridges natural marine geochemical cycles with climate mitigation strategies, particularly carbon dioxide removal (CDR) through ocean alkalinity enhancement (OAE). She investigates mineral-water reactions on the seafloor, their impact on ocean chemistry, and potential applications for CO2 sequestration. Key projects include: Coastal environments as mCDR sites (2025-2029) - Project Leader Constraining Hadean ocean geochemistry (2025-2031) - Project Leader REPAIRS (2024-2026) - Researcher Enhanced benthic weathering (2021-2024) - Project Leader Her recent publications (2022-2025) demonstrate expertise in Stable isotope fractionation Marine sediment geochemistry Carbon-climate feedback mechanisms Mineral dissolution kinetics

Tao Wenمشاهده پروفایل

استادیار

• Hydrogeochemistry
• Environmental Data Science
• Noble Gas Geochemistry
• +۵ مورد دیگر

Tao Wen serves as an Assistant Professor in the Department of Earth and Environmental Sciences at Syracuse University's College of Arts and Sciences, where he joined the faculty in 2020. He directs two specialized research laboratories: the Hydrogeochemistry And eNvironmental Data Sciences (HANDS) Lab and the Noble Gases in Earth Systems Tracing (NEST) Lab, focusing on human-natural system interactions in water and elemental cycles. Education: Ph.D. in Geology, University of Michigan (2017) M.S. in Geology, University of Michigan (2014) B.S. in Environmental Sciences, University of Science and Technology of China (2011) Dr. Wen's research integrates field measurements, laboratory analyses, and advanced computational methods to investigate water-carbon cycles across spatial and temporal scales. His group employs noble gas geochemistry (He, Ne, Ar, Kr, Xe), isotopic tracing (O, H, C, N), and machine learning to assess impacts from energy extraction, urbanization, and climate change on freshwater systems. Key methodologies include ion chromatography, mass spectrometry, and geostatistical modeling for environmental data science applications. Recent publications demonstrate a pronounced shift toward data-intensive environmental science, with machine learning models increasingly central to analyzing freshwater salinization, methane migration pathways, and shale gas impacts. The research portfolio spans regional groundwater contamination studies to continental-scale freshwater analyses, consistently emphasizing the interplay between anthropogenic activities and natural processes in Earth-surface systems. Scientific Awards: Excellence in Review Award from Applied Geochemistry, International Association of GeoChemistry (2021) Dr. Wen serves as Editor for Applied Geochemistry (2023-present) and previously for Frontiers in Earth Science (2021-2024). He secured NSF funding for developing climate change data search engines and advises students through senior thesis projects and laboratory research in the WEN group. Media coverage of his work includes features in Popular Mechanics, Yahoo News, and AGU press releases regarding freshwater salinity trends and shale gas environmental impacts. The HANDS Lab develops machine learning tools for environmental data analysis while NEST Lab specializes in noble gas applications for tracing fluid migration and tectonic events, together supporting comprehensive investigations of water quality degradation mechanisms across diverse geological settings.

David Johnstonمشاهده پروفایل

استاد

• Geobiology
• Geochemistry
• Earth History
• +۳ مورد دیگر

David Johnston is a Full Professor in the Department of Earth and Planetary Sciences at Harvard University, affiliated with the Faculty of Arts and Sciences. He holds the Betty Wold Johnson Foundation Professorship and serves as Co-Director of Graduate Studies. Johnston's expertise spans Geobiology, Geochemistry, and Earth History, with a focus on using isotopic measurements to unravel Earth's geological and environmental evolution. His research integrates field geology, geochemical analysis, and microbial physiology, emphasizing marine and terrestrial processes. Johnston earned a BS in Environmental Studies and Philosophy from Bates College (2002) and a PhD in Geology from the University of Maryland, College Park (2007). He was a Microbial Sciences Institute Fellow at Harvard (2007–2009) before joining the Harvard faculty in 2009. His lab, the Johnston Lab, promotes inclusivity and equity in geosciences, particularly for underrepresented students. The lab operates on Harvard University’s land, historically inhabited by the Massachusett, Wampanoag, and Nipmuc peoples. Recent research highlights include studies on submarine hydrothermal systems’ influence on seawater sulfate, microbial control over marine oxygen isotopes, and Archean ocean-atmosphere dynamics. The lab’s work is published in journals like *Geochimica et Cosmochimica Acta*, *PNAS Nexus*, and *Earth and Planetary Science Letters*. Collaborative projects, such as the Sedimentary Geochemistry and Paleoenvironments Project, emphasize statistical methods for deep-time environmental reconstructions. Johnston’s lab is located at 20 Oxford Street, Cambridge, MA, with contact details available via johnston@eps.harvard.edu. The lab’s webpage (https://johnstonlab.fas.harvard.edu) provides further information on ongoing projects, publications, and outreach initiatives.