جست‌وجوی استاد و پژوهشگر

Cliff Shawمشاهده پروفایل

استاد

• Igneous Processes
• Petrology
• Magmatic Systems
• +۳ مورد دیگر

Cliff Shaw is a Professor in the Department of Earth Sciences at the University of New Brunswick (UNB), specializing in experimental petrology and igneous processes. His work focuses on mantle xenoliths, magmatic system dynamics, and high-pressure mineral synthesis. He maintains advanced experimental facilities including piston cylinder presses and hydrothermal apparatus. Shaw investigates the kinetics of mineral-melt reactions, the petrology of Quaternary volcanic regions like Germany's West Eifel, and shock metamorphism in meteorites. His research bridges field observations, laboratory experiments, and computational modeling to understand crust-mantle interactions and magma evolution. He holds a PhD and has contributed to global topographical density models (e.g., UNB_TopoDens) for geophysical applications. Education: PhD in Earth Sciences (institution unspecified). Equipment: Includes 2 piston cylinder presses (up to 4 GPa/2000°C), an atmosphere gas mixing oven (up to 1600°C), hydrothermal apparatus (0.3 GPa/850°C), and an ultrahigh-temperature furnace (1750°C). Research Interests: Shaw explores igneous processes through experimental studies of mantle xenoliths, focusing on amphibole breakdown reactions, peridotite-melt interactions, and shock melt formation. His work on the West Eifel Volcanic Field examines volcanic dynamics and mantle heterogeneity. He investigates the origins of magmatic textures, such as sieve structures in xenoliths and peperitic textures in volcanic deposits. Recent studies include modeling magma ascent rates via dehydration signatures and simulating shock melt crystallization in Martian meteorites. Grants & Collaborations: Collaborations with institutions like the University of Munich (D.B. Dingwell) and the University of Orléans (H. Bureau) highlight interdisciplinary projects. His research has advanced methodologies in melt-mineral interaction kinetics and geochemical modeling of mantle processes. Labs/Teams: Leads experimental petrology and geochemistry research groups at UNB, focusing on high-pressure mineral synthesis and melt-rock reaction dynamics.

Yan Liangمشاهده پروفایل

استاد

• Diffusion in melts and solids
• Geochemical Kinetics
• Mantle Petrology and Geochemistry
• +۲ مورد دیگر

Yan Liang is a Professor of Earth, Environmental, and Planetary Sciences at Brown University, where he has been a faculty member since 1998. His academic journey includes a B.Sc. from Peking University (1984), an M.Sc. from the University of Houston (1989), and a Ph.D. from the University of Chicago (1994). His research focuses on mantle petrology, geochemical kinetics, and planetary processes, with emphasis on trace element partitioning, diffusion in silicates, and melt-rock interactions. He holds affiliations with the American Geophysical Union, the Geochemical Society, and the Mineralogical Society of America. Research interests include (1) partial melting and melt migration dynamics in heterogeneous mantles, (2) trace element partitioning in minerals and melts, (3) diffusion in melts and solids, and (4) lunar petrology. Key contributions include developing the REE-in-two-pyroxene thermometer and models for mantle heterogeneity effects on trace element signatures. Notable grants include NSF funding for mantle thermal history studies and NASA support for Martian geochemistry research. He advises graduate students such as Noah Hooper and has mentored over a dozen doctoral candidates, including Zachary Morgan and Chenguang Sun. His work bridges experimental petrology with numerical modeling to address planetary-scale processes. Liang’s publications span experimental studies, geochemical modeling, and field observations, with over 70 peer-reviewed articles. His lab focuses on mantle dynamics and melt-rock reaction mechanisms, contributing to understanding Earth’s lithospheric evolution and planetary formation processes.

Julie Newmanمشاهده پروفایل

استاد

• Structural Geology
• Tectonics
• Rheology of Earth's Lithosphere
• +۵ مورد دیگر

Julie Newman is a Professor and Department Head in the Department of Structural Geology and Tectonics at Texas A&M University, holding the Ray C. Fish Professorship. Her research focuses on understanding the rheology and deformation mechanisms of Earth's lithosphere through integrated field, experimental, and microstructural analyses. She investigates strain localization, fluid-rock interactions, and metamorphic processes in crustal and upper mantle rocks, utilizing techniques like optical microscopy, electron microscopy (including EBSD), and geochemical analysis. Education: She earned her Ph.D. in Geology from the University of Rochester. Awards: She was recognized as a Montague – Center for Teaching Excellence Scholar at Texas A&M University (2010). Research Trends: Her recent work emphasizes the interplay between deformation and metamorphism in ultramafic complexes, mantle lithosphere dynamics, and the development of open-source tools like the StraboSpot data system for structural geology. She collaborates extensively on projects involving subduction zone processes, shear zone mechanics, and digital field methodologies. Her publications span structural geology, tectonics, and mineral physics, with a focus on experimental deformation, microstructural evolution, and field-based rheology studies. Collaborative efforts include advancing computational frameworks for analyzing thin sections and integrating big data approaches in geological research.

Nathan Daczkoمشاهده پروفایل

استاد

• Metamorphic Petrology
• Geochemistry
• Crustal Evolution
• +۳ مورد دیگر

Professor Nathan Daczko is a distinguished metamorphic petrologist at Macquarie University's School of Natural Sciences, Department of Earth and Planetary Sciences, and a key member of the ARC Centre of Excellence for Core to Crust Fluid Systems. With a BSc in Computer Science and PhD in Geology from the University of Sydney, he has established himself as a leading researcher in crustal evolution and metamorphic processes. His work spans multiple scales from microstructure to large orogenic systems, with fieldwork conducted in New Zealand, Central Australia, Italy, and Antarctica. Professor Daczko's research focuses on the microstructural and microchemical changes that occur during melt-rock interaction, examining how mass transfer occurs through the deep crust. His work crosses discipline boundaries to explore igneous/structural mechanisms of melt migration and metamorphic processes. Field aspects of his research explore exposed lower crustal plumbing systems in ancient magmatic arcs (Fiordland, New Zealand), intracontinental orogens (Central Australia), extensional periods of the New England Orogen, and the Italian Alps (Ivrea-Verbano Zone). His publication record shows consistent high productivity, with numerous articles in top journals like Journal of Metamorphic Geology , Lithos , and Geology . His recent work demonstrates increasing focus on experimental approaches to melt-rock interaction and expanding geographical scope to include Antarctic research. The research themes consistently center on understanding melt migration pathways, deformation mechanisms in the deep crust, and the tectonic implications of these processes. 2022 – VC's Learning and Teaching Awards, Educational Leader Award 2021 – Faculty of Science and Engineering Awards, Excellence in Learning Innovation 2020 – Stillwell Award (Geological Society of Australia) 2018 – Earth and Planetary Sciences HDR Supervision Award 2010 – E.S. Hills Medal (Geological Society of Australia) 2006 – Australian Institute of Political Science NSW/ACT Young Tall Poppy Award Professor Daczko has supervised over 40 research students including PhD, Master's, and Honors candidates, with many completing their theses on topics related to melt-rock interaction, crustal deformation, and metamorphic processes. His research has been supported by more than 40 grants totaling millions of dollars from ARC, Macquarie University, Australian Antarctic Division, and other funding bodies. His work often involves collaboration with international researchers and utilizes advanced analytical facilities including synchrotron radiation and laser ablation systems. He maintains active involvement in professional societies including the Geological Society of Australia (1997-current), Geological Society of America, and American Geophysical Union (2002-current), as well as the Australasian University Geoscience Educators Network. His research continues to advance understanding of crustal evolution through innovative field and laboratory approaches to studying metamorphic processes.

• Isotope Geochemistry
• Noble Gases
• Ar-Ar Geochronology
• +۴ مورد دیگر

Raymond Burgess is a Professor of Isotope Geochemistry at The University of Manchester’s Department of Earth and Environmental Sciences. His research focuses on noble gases, Ar-Ar geochronology, and fluid dynamics in Earth’s crust and mantle. He holds a BSc from the University of Southampton and a PhD from The Open University. Key research interests include tracing ancient fluid interactions, mantle-crust element exchange, and climate reconstruction through isotope analysis. He leads the Isotope Geochemistry and Cosmochemistry group, collaborating on projects like the Magmatic Volatiles in the Fourth Dimension (2023–2026) and Martian Atmospheric Studies. His work spans field studies in Antarctica, Iceland, and Portugal, with datasets including noble gas analyses of Martian breccias and Icelandic mantle sources. Recent publications address sulfur cycles in magmas, lunar impact histories, and mantle modification processes.

Jonathan Aitchisonمشاهده پروفایل

استاد پژوهشی

• Tectonics
• Micropaleontology
• Geology
• +۵ مورد دیگر

Jonathan Aitchison is a Professorial Research Fellow at The University of Queensland's School of the Environment, specializing in tectonic evolution and microfossil geochronology. With a BSc/MSc from University of Otago and PhD from University of New England, his career spans research positions across Japan, Australia and Hong Kong, including leadership of HKU's Department of Earth Sciences (2003-2009). Research interests focus on India-Asia collision dynamics, radiolarian biostratigraphy, and Paleozoic tectonics, with current projects investigating organic carbon recycling in ophiolites and microCT imaging of microfossils. Fieldwork spans Himalayan suture zones, Tibetan Plateau, and SW Pacific regions. Recent publications demonstrate consistent focus on ophiolite geochemistry, subduction processes, and radiolarian paleoecology, with methodological advances in U-Pb dating and microCT applications. Awards include the 2008 ALCAN Prize from the French Academy of Sciences. Research involves international collaborations across the Asia-Pacific region.

Anna-Katharina Siebererمشاهده پروفایل

پژوهشگر

• Regional Geology
• Structural Geology
• Tectonics
• +۲ مورد دیگر

Anna-Katharina Sieberer is a PhD researcher at the Department of Geology, University of Innsbruck, Austria. Her current position (since 2020) focuses on tectonic processes and analogue modelling, particularly the thermo-tectonic evolution of the Dolomites Indenter. She previously worked as a Geologist at ILF Consulting Engineers GmbH (2017–2022). She holds a Master of Earth Sciences (2015–2020) and Bachelor of Earth Sciences (2011–2014) from the University of Innsbruck, with additional studies at the University of Alberta (2015–2016). Her research interests include regional geology, structural geology, tectonics, geodynamics, and analogue modelling. She collaborates with the Tectonic Modelling Laboratory (TecLab) at Utrecht University. Key projects involve investigating deformation processes in continental indenter systems and Cretaceous transform fault zones in the Alps. Her work combines field observations, thermochronology, and physical analogues. Teaching roles include leading undergraduate field courses (e.g., Geländekurs 1/2) and supervising structural geology exercises. Her publications (e.g., in Geology and Journal of Petrology ) reflect expertise in tectonic evolution, basin inversion, and lithospheric metasomatism.

Alessandra Montaniniمشاهده پروفایل

دانشیار

• Petrology
• Geochemistry
• Ophiolitic sequences
• +۹ مورد دیگر

Alessandra Montanini is an Associate Professor at the Department of Chemistry, Life Sciences and Environmental Sustainability at the University of Parma, Italy. She has been affiliated with the University of Parma since 1994, initially as an Assistant Professor and later as an Associate Professor since 2019. Her research focuses on the petrology and geochemistry of ophiolites and mantle peridotites, particularly in the Mediterranean region and New Caledonia. Education: 1987: Graduated cum laude in Geological Sciences, University of Parma 1992: PhD in Earth Sciences, University of Bologna Montanini's research interests include: Geochemical heterogeneity of the mantle Recycling of crustal material into the mantle Redox conditions in mantle processes Petrogenesis of ophiolitic sequences in varied geodynamic settings Evolution of mantle during extensional tectonics Her recent publications emphasize mantle pyroxenites, mantle recycling, and the geochemical evolution of ophiolites. She has also been involved in several funded projects, including studies on natural hydrogen emissions and sulfur recycling in the mantle. Montanini has held editorial roles as Associate and Executive Editor of the journal Ofioliti and has organized international workshops on ophiolites. She has presented over 100 contributions at conferences and delivered invited seminars at institutions like the University of Pavia and Université de la Nouvelle Calédonie.

Lutz Hechtمشاهده پروفایل

استاد مدعو

• Impact Petrology
• Geochemistry of Impactites
• Meteoritics
• +۶ مورد دیگر

Prof. Dr. Lutz Hecht serves as Senior Research Scientist at the Museum of Natural History Berlin (Museum für Naturkunde) and Adjunct Professor for Impact Petrology at Freie Universität Berlin. His academic career spans over two decades, beginning with his habilitation in petrology and geochemistry at Technische Universität München in 2001. He has maintained continuous research activity at the Museum für Naturkunde since 2001 while holding academic appointments at Berlin universities. Dr. Hecht's research focuses on the petrology, geochemistry and alteration of impactites and micrometeorites, with particular expertise in chemical and mechanical interactions between projectiles and target rocks during impact events. His work extends to fluid-rock interactions related to mineral deposit formation across multiple continents including Europe, Canada, Australia, and South Africa. He has led significant research on urban micrometeorites collected from Berlin rooftops, demonstrating innovative approaches to extraterrestrial material collection. His extensive publication record (over 50 papers since 1994) reveals consistent contributions to understanding impact cratering processes, with recent work focusing on the Chicxulub impact structure, Ries crater, and meteorite analysis. His research combines field studies, laboratory analyses, and experimental work to investigate shock metamorphism, impact melt formation, and geochemical signatures of impact events across geological time. As Coordinator of geochemical and microanalytical facilities and Head of the SEM and electron microprobe laboratory at the Museum of Natural History Berlin, Dr. Hecht oversees critical analytical resources that support planetary science research. He also serves as Deputy Geo.X coordinator, facilitating interdisciplinary research collaborations between Berlin's geological institutions. His laboratory expertise in electron microscopy and microanalysis has been instrumental in advancing the field of impact petrology.

Kristina G. Dunkelمشاهده پروفایل

دانشیار

• Rock microstructures
• Lower crustal earthquakes
• Deformation and reaction coupling
• +۷ مورد دیگر

Kristina G. Dunkel serves as an Associate Professor in the Department of Geosciences at the University of Oslo, specializing in crustal processes within the Section for Crustal Processes. Her research focuses on microstructural evolution and deformation mechanisms in Earth's lower crust, with particular emphasis on earthquake processes and fluid-rock interactions in deep crustal environments. Education: BSc in Geosciences, University of Münster, Germany (2008-2011) MSc in Geosciences, University of Münster, Germany (2011-2013) PhD in Geosciences, University of Oslo (2013-2017) Her research program integrates detailed microstructural analysis with experimental petrology to investigate earthquake mechanics in the lower crust. Key interests include pseudotachylyte formation as seismic records, dehydration embrittlement processes, and fluid-driven metamorphism in granulite and ultramafic systems. Her fieldwork primarily focuses on Norwegian ophiolite complexes including Lofoten and Leka, where she examines pristine microstructures preserved in deep crustal rocks. Teaching responsibilities encompass Mineralogy (GEO2110), Petrology and Geochemistry (GEO2150), and Petrography and Microstructures (GEO4810), emphasizing hands-on laboratory techniques for microstructural analysis. Analysis of her publication record reveals consistent thematic focus on the intersection of seismology and petrology, with increasing attention to fluid-mediated processes in the lower crust since 2017. Her work demonstrates methodological diversity, combining field observations, microstructural characterization, and experimental approaches to address fundamental questions about crustal strength and earthquake nucleation. Dr. Dunkel actively participates in multiple collaborative research initiatives including Break-Through Rocks (ERC), CO2Basalt, CONTINENT (investigating earthquake conditions in the lower crust), NATSORB, and REACTivity under confinement projects. She maintains strong affiliations with the CO2 Storage research group and the NJORD Centre for Studies of the Physics of the Earth, where her expertise in crustal deformation contributes to understanding subsurface processes relevant to carbon sequestration and geothermal energy.

Petros Koutsovitisمشاهده پروفایل

دانشیار

• Magmatic Rocks
• Petrogenesis of Ophiolites
• Metasomatic Processes
• +۳ مورد دیگر

Petros Koutsovitis serves as an Associate Professor at the Department of Geology, University of Patras within the Faculty of Science . His research focuses on magmatic processes, ophiolite petrogenesis, and sustainable raw material utilization. Education: BSc and PhD from the University of Athens Research Interests: Specializes in petrogenesis of ophiolites, metasomatic processes in ultramafic rocks, and CO 2 mineralization potential of serpentinites. His work bridges igneous petrology with environmental applications through mining waste geochemistry studies. Teaching: Offers courses on petrography of magmatic/sedimentary/metamorphic rocks, geological excursions, and heritage preservation. Supervises fieldwork in Cyclades and Corinth Gulf regions. Research Projects: Involved in submarine power cable route surveys, marine habitat mapping in Cyprus, and CO 2 storage capacity evaluations. Leads studies on metallurgical slag valorization and coastal geohazard assessments.

• Geochemistry
• Petrology
• Mantle Dynamics
• +۴ مورد دیگر

Dr. Erwin Schettino is a Lecturer in the Department of Earth and Planetary Sciences at ETH Zurich, affiliated with the Institute of Geochemistry and Petrology (GeoPetro). His research focuses on mantle processes, geochemical tracers in magmatic systems, and the role of nanomaterials in critical metal transfer. He investigates topics such as mantle-derived xenoliths, lithosphere evolution, and ore genesis mechanisms. His work integrates field studies, experimental petrology, and analytical techniques to understand Earth’s interior dynamics and metallogenic pathways. Dr. Schettino’s affiliations include ETH Zurich’s D-EAPS (Department of Earth and Planetary Sciences) and collaborations with institutions such as the Institute of Geochemistry and Petrology. He contributes to courses like 'Composition and Evolution of the Earth and Planets' in the Autumn Semester 2025. His research interests encompass geochemistry, petrology, and the application of nanoscale analysis in geology. Recent work highlights Li enrichment in peridotites, sulfide mineralogy in igneous rocks, and the role of slab melting in Li-rich magma formation. He explores how mantle metasomatism influences metallogeny in regions like central Mexico and Spain’s Catalan Volcanic Zone. Dr. Schettino’s publications emphasize interdisciplinary approaches to understanding magmatic-hydrothermal systems and critical metal distribution. His studies often address the interplay between tectonic settings, mantle processes, and ore-forming mechanisms.

• Magmatism
• Geochemistry
• Tectonics
• +۳ مورد دیگر

Şafak Altunkaynak is Professor in the Department of Geological Engineering at Istanbul Technical University, specializing in magmatic processes and tectonic evolution. His research combines field geology with geochemical and geochronological methods to investigate Cenozoic magmatism in Anatolia and Antarctica. He holds a PhD from Istanbul Technical University and has conducted research at National Institute of Geophysics and Volcanology (Italy). Altunkaynak's work examines magma genesis in diverse tectonic settings, from Aegean extensional systems to Antarctic subduction zones. Key themes include crust-mantle interactions, granite emplacement mechanisms, and metamorphic core complex formation. Recent publications explore shear zone development in NW Anatolia and biogeochemical feedbacks in Antarctic lakes. His articles demonstrate expertise in geochemical tracing of magma sources and structural controls on pluton emplacement. Methodological strengths include isotope geochemistry, thermochronology, and thermodynamic modeling of magmatic systems. He has supervised numerous theses on Anatolian and Antarctic geology. Funded by TÜBİTAK and BAP grants, his projects investigate granitoid petrogenesis and magmatic arc evolution. Altunkaynak teaches igneous petrology and advanced geological mapping, with field sites across Turkey. His research group collaborates internationally on Antarctic expeditions and Mediterranean tectonics studies.

Brendan Hangerمشاهده پروفایل

استادیار

• Geoscience Education
• Mantle Processes
• Igneous Petrology
• +۳ مورد دیگر

Brendan Hanger is a Teaching Assistant Professor in the Department of Geology and Geological Engineering at the Colorado School of Mines. He holds a Ph.D. in Earth Sciences from the Australian National University (2014) and dual bachelor’s degrees in Geology (B.Sc. Honours, 2009) and Chemical Engineering (B.Eng. Honours, 2008) from Monash University, Australia. His teaching responsibilities include courses such as GEGN101 (Earth and Environmental Systems), GEGN212 (The Rock Cycle), and field-based courses like GEGN217 (Geologic Field Methods). His research focuses on geoscience education and mantle processes, particularly mantle metasomatism, igneous petrology, and in-situ mineral chemistry analysis. Recent work emphasizes diffusion profiles in garnet crystals to study mantle dynamics and kimberlite ascent mechanisms. Hanger is not currently accepting graduate students as a primary advisor. His research has been published in prominent Earth science journals, with a focus on geochemical and petrologic investigations of mantle xenoliths. Education history includes advanced training in geology, chemical engineering, and Earth sciences, with a strong emphasis on field methods and analytical techniques. His teaching portfolio demonstrates a commitment to integrating fieldwork and laboratory-based geoscience education.

Isra Ezadمشاهده پروفایل

مدرس

• Experimental Petrology
• Geochemistry
• Mantle Melting
• +۳ مورد دیگر

Dr. Isra Ezad is a Lecturer in the School of Earth and Oceans at The University of Western Australia, a position she has held since 2024. Prior to this, she was a postdoctoral fellow at Macquarie University in Sydney. Her academic background includes a PhD from University College London (2019) and an MSci in Geosciences from Royal Holloway University of London (2015). Her educational qualifications are: PhD in The grain growth kinetics of spinel in the mantle, University College London (2019) MSci in Geosciences, Royal Holloway University of London (2015) Dr. Ezad is an experimental igneous petrologist specializing in the composition and melting behavior of the Earth's mantle. Her research focuses on the role of volatile elements in the deep Earth and their influence on the mobility of base and precious metals during mantle melting. She applies these findings to magmatic sulfide deposits to understand ore genesis from diverse mantle components. Key areas include mantle geochemistry, experimental petrology, and the study of volatiles. Analysis of her recent publications (2025) reveals a strong emphasis on experimental studies of mantle minerals and processes. Her work often involves high-pressure experiments to simulate mantle conditions, with particular attention to perovskites, hydrous minerals, and sulfide systems. The research spans topics such as diamond inclusions, mantle metasomatism, and the formation of ore deposits, contributing significantly to our understanding of deep Earth processes. Dr. Ezad has an active research profile with 24 publications to date, including articles in high-impact journals such as Nature . Her work has been cited 188 times and she has an h-index of 8 (Scopus).