Tropospheric Processes Professors and Supervisors | ApplySharif

جست‌وجوی استاد و پژوهشگر

استاد راهنما، استاد دانشگاه یا پژوهشگر مناسب برای مسیر پژوهشی‌تان را پیدا کنید و با او ارتباط بگیرید.

نمایش ۱-۱۵ از ۵۴۱ استاد راهنما

اطلاعات این پروفایل‌ها از صفحات عمومی دانشگاه‌ها جمع‌آوری شده و ممکن است به‌روز نباشد.

Getachew Agmuas Adnewمشاهده پروفایل

پژوهشگر

University of CopenhagenDenmark

Getachew Agmuas Adnew is a Postdoctoral Researcher in Forest and Landscape Ecology at the Department of Geosciences and Natural Resource Management, Faculty of Science, University of Copenhagen. His research focuses on isotope geochemistry applications to understand climate-relevant processes in extreme environments. Dr. Adnew's research interests center on isotope geochemistry , particularly clumped isotope measurements to investigate methane dynamics beneath the Greenland ice sheet and atmospheric CO 2 composition. His work bridges glaciology, atmospheric science, and climate change research, with significant contributions to understanding subglacial biogeochemical processes. He also participates in interdisciplinary projects like CloudRoots-Amazon22 that examine land-atmosphere interactions across multiple scales. Analysis of his 18 research outputs (15 journal articles and 3 conference abstracts from 2023-2025) reveals a strong thematic focus on methane emissions from subglacial environments and atmospheric isotope signatures . His work frequently employs advanced isotopic techniques to trace biogeochemical processes relevant to climate change. The research demonstrates increasing collaboration across international boundaries, particularly with European and South American institutions. Dr. Adnew actively collaborates with major climate research groups, including those led by T. Röckmann, T. Blunier, and C.J. Jørgensen. His work appears in high-impact journals such as Geochimica et Cosmochimica Acta, Atmospheric Measurement Techniques, and Bulletin of the American Meteorological Society. His research has garnered attention across academic platforms with multiple citations and mentions in scientific networks. His current research involves field work at the Greenland ice sheet margin and analysis of atmospheric samples from various global locations. The ongoing projects suggest continued focus on understanding the connections between subglacial processes and global climate systems through innovative isotopic approaches.

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Lorenzo M. Polvaniمشاهده پروفایل

استاد

Columbia UniversityUnited States

Lorenzo M. Polvani is the Maurice Ewing and J. Lamar Worzel Professor of Geophysics at Columbia University, with dual appointments in the Department of Applied Physics and Applied Mathematics and the Department of Earth and Environmental Sciences. He has taught at Columbia for over 30 years and received multiple teaching awards. PhD in Physical Oceanography, MIT/Woods Hole Joint Program (1988) MSc and BSc in Physics, McGill University His research spans Atmospheric Science , Climate Modeling , and Arctic Studies , focusing on geophysical fluid dynamics, radiative forcing, and climate sensitivity. Recent work examines nonlinear climate responses to CO2 variations, Arctic amplification mechanisms, and volcanic aerosol impacts. Scientific publications reveal trends in radiative forcing , Arctic sea ice dynamics , stratospheric ozone effects , and climate feedback interactions . Key tools include the ClimKern Python package for radiative feedback analysis. Notable research includes: Nonlinear precipitation responses to volcanic eruptions High CO2 forcing effects on North Atlantic Oscillation Cloud feedbacks reducing hydrological sensitivity Arctic amplification through radiative-advective equilibrium Stratospheric ozone impacts on tropical climate patterns

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Rodney Weberمشاهده پروفایل

استاد

Georgia Institute of TechnologyUnited States

Dr. Rodney Weber is a Professor in the School of Earth & Atmospheric Sciences at Georgia Institute of Technology, part of the College of Sciences. His research focuses on atmospheric aerosols, urban air quality, and particle formation mechanisms. He holds a Ph.D. (1995) and M.S. (1991) in Mechanical Engineering from the University of Minnesota, and a B.S. (1987) from the University of Waterloo. Key research interests include atmospheric aerosol sources and processing, new particle formation via homogeneous nucleation, and aerosol growth processes. He develops novel instrumentation, such as the Particle Into Liquid Sampler (PILS), and leads field studies like the ALPACA project in Fairbanks, Alaska. His work bridges laboratory experiments and real-world atmospheric measurements. Dr. Weber has received awards including the Cullen-Peck Faculty Fellow Award (2007), Whitby Award (2005), and NASA Global Change Fellowship. His recent publications (2024–2025) address biomass burning plumes, urban pollution dynamics, and aerosol chemistry in cold climates. He collaborates on global initiatives like the NASA Atmospheric Tomography (ATom) mission and FIREX-AQ campaigns. His lab (ES&T 2107/2115) focuses on aerosol optical properties, reactive oxygen species in particulate matter, and the health effects of pollution. Research highlights include quantifying sulfur chemistry in Fairbanks and assessing oxidative potential of PM2.5 in urban environments.

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Yiguang Juمشاهده پروفایل

استاد

Princeton UniversityUnited States

Yiguang Ju is the Robert Porter Patterson Professor of Mechanical and Aerospace Engineering at Princeton University, affiliated with the HMEI Grand Challenges Program. His research focuses on plasma-assisted combustion, alternative fuels, and nano-material synthesis via flame processes. He investigates energy-efficient systems for microscale energy conversion, catalytic reactions, and low-temperature plasma chemistry. Research interests include non-equilibrium plasma dynamics, ammonia synthesis, and high-pressure oxidation kinetics. He develops advanced diagnostics like hybrid laser spectroscopy and machine learning models to study reaction mechanisms. Recent work explores plasma-enhanced combustion for hydrogen and alternative fuels, with applications in energy storage and emission reduction. His studies address challenges in plasma-chemistry interactions, material synthesis, and high-pressure combustion systems. His articles highlight innovations in plasma catalysis, combustion kinetics, and atmospheric chemistry. Collaborative projects include plasma-based material recycling and supercritical-pressure reactor analysis. He leads initiatives in clean energy technologies and sustainable chemical processes.

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Kaighin McCollمشاهده پروفایل

دانشیار

Harvard UniversityUnited States

Kaighin McColl is an Associate Professor at Harvard University with joint appointments in the Department of Earth and Planetary Sciences and the School of Engineering and Applied Sciences. His research focuses on the terrestrial water cycle and its interactions with weather and climate over land. PhD from MIT (2017) with NSF Graduate Research Fellowship Bachelor's degrees in environmental engineering and applied mathematics from University of Melbourne (2009) Research interests include: Water limitation effects on evapotranspiration Surface energy balance dynamics Atmospheric boundary layer behavior Convective precipitation mechanisms Applications to storm, drought, and heatwave forecasting Scientific contributions span 15 recent articles analyzing soil moisture dynamics, climate engineering impacts, and land-atmosphere interactions. His work has practical implications for wildfire prediction and climate adaptation strategies. Scientific Awards: Sloan Research Fellowship in Earth System Science NSF CAREER award Kavli Fellow by the National Academy of Sciences McColl advises graduate students including Tara Gallagher, Aidan Matthews, and Mariya Pershyna. His lab emphasizes international collaboration and interdisciplinary research requiring physics, mathematics, and climate science expertise. Teaching responsibilities include two different undergraduate course teaching fellowships during PhD training.

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Heike Wexمشاهده پروفایل

پژوهشگر

Leibniz Institute for Tropospheric ResearchGermany

Dr. Heike Wex is a prominent atmospheric scientist at the Leibniz Institute for Tropospheric Research in Leipzig, Germany, where she serves as a Researcher in the Atmospheric Microphysics department. With over two decades of continuous research since completing her PhD in 2002, she has established herself as a leading expert in aerosol-cloud interactions and ice nucleation processes. Her work spans multiple international collaborations and major research initiatives including (AC)³, PICNIC, MarParCloud, and PI-ICE projects. Her research focuses on experimental investigations and theoretical descriptions of aerosol-cloud interactions, with specific expertise in hygroscopic growth at high relative humidities (>99% RH), particle activation to cloud droplets, heterogeneous ice nucleation processes, and the role of atmospheric aerosol particles as nuclei for cloud droplets and ice formation. Her work bridges atmospheric physics, climate science, and environmental chemistry, with significant contributions to understanding how microscopic processes affect cloud formation and climate. Analysis of her recent publications reveals a strong focus on polar and marine environments, with particular attention to biological contributions to ice nucleation, seasonal variations in Arctic aerosols, and the development of advanced measurement techniques. Her work consistently addresses fundamental questions about how aerosols influence cloud properties and climate systems, with increasing emphasis on climate-relevant processes in polar regions. Dr. Wex has held significant leadership positions, including serving as Vice President of the International Commission on Clouds and Precipitation (ICCP) from 2021-2024. She is also actively engaged with Scientists for Future in Leipzig, demonstrating her commitment to addressing climate change through scientific expertise and public engagement. Beyond her research, she has organized numerous scientific workshops and field campaigns, including leadership roles in the LExNo experiment, FROST projects, and the 16th International Conference on Clouds and Precipitation. Her work has established important methodological approaches for studying ice nucleation and has contributed significantly to our understanding of aerosol impacts on cloud formation across diverse environments from the Arctic to the tropics.

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Cathryn Mitchellمشاهده پروفایل

استاد

University of BathUnited Kingdom

Cathryn Mitchell is a Professor of Radio Science and Royal Society Industry Fellow at the University of Bath, specializing in ionospheric physics, position, navigation, and timing (PNT). She leads research in the Space & Telecoms Research Group (STAR), focusing on radio propagation, data assimilation, and space weather impacts on communication systems. Her work bridges theoretical, computational, and experimental approaches, with applications in satellite navigation, climate monitoring, and defense sectors. Her research interests include ionospheric tomography, HF communications, and the development of robust PNT systems. Mitchell collaborates extensively with industry partners like Spirent Communications on future navigation technologies and space weather resilience. She has held roles such as Academic Director of the Doctoral College and contributes to interdisciplinary projects like the DRIIVE initiative exploring ionospheric variability with EISCAT-3D radar. Recent work emphasizes ionospheric effects during geomagnetic storms (e.g., the 2024 Gannon Storm) and cooperative autonomous systems under communication constraints. Her projects are funded by the Royal Society, Natural Environment Research Council (NERC), and ESA, addressing challenges in space weather forecasting and PNT system reliability. Awards: Royal Society Industry Fellow (2022–present) Key Projects: Royal Society Industry Fellowship on Future PNT Technologies DRIVERS (DRIIVE): Ionospheric Variability Studies EISCAT-3D FINESSE: Ionospheric Structuring Analysis Mitchell’s lab, STAR, integrates academic and industrial partnerships to advance space weather applications and sustainable navigation systems, contributing to UN Sustainable Development Goals related to climate action and innovation.

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Sarah Kangمشاهده پروفایل

استاد

Max Planck Institute for MeteorologyGermany

Sarah Kang is the Director of the Department of Climate Dynamics at the Max Planck Institute for Meteorology in Hamburg, Germany, a position she has held since August 2023. She leads the Director's Research Group (CDY) focusing on fundamental climate dynamics. Prior to this, she served as Professor in the Department of Urban and Environmental Engineering at Ulsan National Institute of Science and Technology (UNIST) in South Korea from 2011-2023, progressing through assistant, associate, and full professor ranks. Her research examines complex climate system dynamics, with emphasis on: Large-scale atmosphere and ocean circulation patterns Tropical-extratropical climate interactions Hydrological cycle responses to climate change Mechanisms of polar amplification Teleconnections between ocean basins and climate zones Analysis of her recent publications reveals dominant research themes: Ocean-atmosphere coupling mechanisms Radiative forcing and climate sensitivity Hemispheric climate asymmetries Tropical precipitation dynamics Polar warming impacts on global circulation with consistent methodology employing high-resolution climate modeling and observational verification. Major scientific recognitions include: AGU Atmospheric Sciences Ascent Award (2022) AOGS Kamide Lecture Award (2018) Editor's Citation for Excellence in Refereeing (GRL 2018) UNIST Teaching Excellence Award (2012) NCAR Advanced Studies Fellowship (2009) She maintains extensive professional engagement as: Co-chair of CLIVAR Climate Dynamics Panel Science Steering Committee member for CFMIP Associate Editor for Frontiers in Climate Editor for AGU Advances Board member of Korean Meteorological Society

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Dominik Büelerمشاهده پروفایل

پژوهشگر

ETH ZurichSwitzerland

Dr. Dominik Büeler is a Researcher at ETH Zurich's Institute for Atmospheric and Climate Science and staff member of the Center for Climate Systems Modeling (C2SM). His work bridges atmospheric dynamics with practical climate services, focusing on subseasonal prediction systems and their societal applications in Europe. Research Focus: Büeler's work centers on subseasonal-to-seasonal prediction, with emphasis on weather regime dynamics, extratropical cyclone behavior, and stratosphere-troposphere interactions. His research integrates large ensemble modeling, forecast verification, and climate impact assessment, particularly for European weather extremes. Recent projects examine heatwave mortality prediction, energy meteorology applications, and the role of moist processes in atmospheric blocking. Analysis of his publication record since 2021 reveals consistent advancement in subseasonal forecasting methodology, with growing emphasis on societal applications including public health (heat-related mortality) and energy sectors. His work increasingly connects fundamental atmospheric processes with operational forecasting systems, leveraging collaborations through the Subseasonal-to-Seasonal Prediction Project. Affiliations: Center for Climate Systems Modeling (C2SM) - Core Research Staff ETH Zurich Institute for Atmospheric and Climate Science MeteoSwiss Collaborator (Energy Meteorology) Büeler contributes to multidisciplinary teams developing climate services, with recent work supporting Swiss operational forecasting systems. His research group within C2SM focuses on improving subseasonal predictability through advanced diagnostics of model biases and atmospheric processes.

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Jonathan Abbattمشاهده پروفایل

استاد

University of TorontoCanada

Jonathan Abbatt is a Professor of Chemistry at the University of Toronto, specializing in environmental chemistry with a focus on atmospheric processes. His research examines multiphase chemistry in indoor and outdoor environments, particularly aerosol particle interactions and their impacts on climate and air quality. He leads the Abbatt Group, which investigates topics such as Arctic chemistry, indoor chemical transformations, and brown carbon aging. Research interests span indoor/outdoor chemical reactions, aerosol physics, and environmental modeling. Notable projects include studies on ozone deposition on indoor surfaces, biomass burning emissions, and reactive chlorine sources in urban areas. His work integrates lab experiments, field measurements, and computational models. Recent studies highlight indoor surface reactivity, wildfire impacts on ozone, and multiphase oxidation mechanisms. Collaborations with institutions like Environment and Climate Change Canada ensure practical applications of his findings. Students and postdocs in his lab contribute to advancing knowledge in air quality and climate change mitigation.

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Aiko Voigtمشاهده پروفایل

استاد

University of ViennaAustria

Univ.-Prof. Aiko Voigt is a Professor and Head of the Department of Meteorology and Geophysics at the University of Vienna. Her research focuses on climate dynamics, cloud physics, and atmospheric processes. She leads the Environment and Climate Research Hub and teaches advanced courses like 'Climate Modelling Lab' and 'Cloud Physics.' Her work explores cloud-radiative interactions, climate change impacts, and extreme weather dynamics. Recent studies analyze energy imbalances, high-cloud feedbacks, and tropical precipitation patterns. Voigt's contributions bridge climate modeling with observational data, emphasizing high-resolution simulations and interdisciplinary approaches. Teaching includes courses such as 'Climate System of the Earth,' 'Scientific Communication,' and 'Introduction to Computational Meteorology.' Her research spans from present-day climate to Snowball Earth scenarios, addressing both modern and paleoclimatic challenges. Publications highlight advancements in radiative transfer algorithms, cyclone dynamics under warming, and uncertainties in climate model predictions. Her work underscores the critical role of clouds in amplifying climate sensitivity and reshaping atmospheric circulation patterns.

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Imad El Haddadمشاهده پروفایل

پژوهشگر

Paul Scherrer InstituteSwitzerland

Dr. Imad El Haddad serves as Group Head of the Molecular Cluster and Particle Processes group at the Laboratory of Atmospheric Chemistry (LAC), part of the Center for Energy and Environmental Sciences at Paul Scherrer Institute (PSI), Switzerland, since 2018. Previously, he held positions as Tenured Scientist and Deputy Head (2018-2019), Senior Scientist in the Smog Chamber group (2015-2018), and Postdoctoral Fellow (2011-2015) at PSI. His research aims to quantify how anthropogenic emissions alter atmospheric pollutant composition and impact Earth's climate and public health through molecular-level analysis using advanced mass spectrometry techniques. His academic background includes: Ph.D. in Atmospheric Chemistry, University of Provence, Marseille (2007-2011) Master's in Environmental Sciences (with distinction, rank 1/9), University of Provence (2006-2007) Master's in General Chemistry (with distinction, rank 1/10), Saint-Joseph University of Beirut (2005-2006) Bachelor of Science in Chemistry (with distinction, rank 1/14), Saint-Joseph University of Beirut (2002-2005) El Haddad's work centers on molecular fingerprinting of atmospheric aerosols , utilizing mass spectrometry (GC/MS, HPLC/APCI-MS2, HPLC/ESI-MS2) to identify primary and secondary molecular markers. He conducts smog chamber experiments to characterize emissions from wood burning, traffic, and cooking processes, determining secondary organic aerosol potential and oxidation state evolution. His group also studies in-cloud aqueous-phase aging and collaborates with global modelers to link aerosol composition to climate forcing and health outcomes like oxidative stress. Recent publications (2025-2024) reveal three dominant trends: (1) rigorous molecular-scale analysis of secondary aerosol formation under varying humidity/temperature, (2) source apportionment breakthroughs in diverse regions (India, Europe, Arctic) using 14C and AMS data, and (3) quantification of health-relevant aerosol properties such as oxidative potential through DTT assays. High-resolution mass spectrometry is a consistent methodological thread across these studies. His scientific awards include: MENRT research fellowship from French ministry of research (2007-2010) Excellence Scholarship (top 1% student, University of Saint Joseph, 2005) Distinction Prize (best student, University of Saint Joseph, 2005) As Group Head, El Haddad oversees the Molecular Cluster and Particle Processes group's research direction and mentorship of junior scientists. While specific grant details are absent from the text, his leadership in multi-institutional publications (e.g., CERN CLOUD, iCUPE) implies active grant management and international collaboration. The group's work bridges laboratory simulations, field deployments, and health/climate modeling to address air pollution complexities. The Molecular Cluster and Particle Processes group develops cutting-edge online/offline mass spectrometers for 1 Hz-resolution atmospheric analysis. They deploy instruments in laboratory smog chamber experiments and global field studies, focusing on molecular marker identification, emission source characterization, and aging process quantification. Collaborations with biochemists and climate modelers extend their impact beyond pure aerosol physics into health risk assessment and policy-relevant climate science.

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Jennifer Kaiserمشاهده پروفایل

دانشیار

Georgia Institute of TechnologyUnited States

Jennifer Kaiser is an Associate Professor at Georgia Institute of Technology, affiliated with the School of Civil and Environmental Engineering and Earth and Atmospheric Sciences . Her research focuses on air pollutant formation, particularly volatile organic compounds (VOCs), and their impacts on air quality and climate. Endowed Position: Greene Early Career Professor (2024) Key Projects: Emissions from agriculture/oil-gas, biosphere-atmosphere interactions, satellite data validation Tools: CMAQ modeling, TROPOMI satellite analysis, low-cost sensor networks Her work spans instrument development to global chemistry-transport modeling, with recent emphasis on satellite-based monitoring and health risk assessment. She leads the Kaiser Group , which investigates VOC dynamics in urban and wildfire-affected regions. Scientific Awards: NOAA Grant (2021) Greene Early Career Professor (2024) Contact: jennifer.kaiser@ce.gatech.edu | Office: Ford Environmental Science & Technology Building, Room 3224

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Andrew Gettelmanمشاهده پروفایل

پژوهشگر

University of ReadingUnited Kingdom

Andrew Gettelman is a distinguished climate scientist at Pacific Northwest National Laboratory whose research spans atmospheric sciences, climatology, and climate modeling. With a D-index of 91 and over 32,652 citations across 343 publications, he ranks 422nd globally and 194th nationally in Environmental Sciences. His research interests focus on fundamental climate processes including cloud microphysics, aerosol-cloud interactions, stratospheric dynamics, and climate model development. Gettelman has made significant contributions to understanding Arctic climate feedbacks, particularly how clouds respond to sea ice loss, and has advanced the representation of aerosols in climate models through his work on the Community Atmosphere Model (CAM). Analysis of his publication trends reveals a consistent focus on improving climate model representations of atmospheric processes, with recent work emphasizing climate sensitivity in the Community Earth System Model (CESM2) and bounding global aerosol radiative forcing. His research bridges fundamental atmospheric science with practical applications for understanding climate change. Among his recognitions, Gettelman has been named to the World's Best Scientists 2025 list. His highly cited works include foundational papers on cloud microphysics schemes and aerosol representation in climate models. Gettelman maintains extensive collaborative networks, frequently working with researchers from the National Center for Atmospheric Research, University of Colorado Boulder, and other leading climate institutions. His research has been instrumental in advancing climate modeling capabilities used in major international climate assessments.

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Indrani Royمشاهده پروفایل

دانشیار

University College LondonUnited Kingdom

Dr. Indrani Roy is an Honorary Associate Professor in the Department of Earth Sciences at University College London (UCL). She holds a PhD from Imperial College London and has extensive research experience at institutions including Imperial College and the University of Exeter. Previously, she served as a permanent employee at the India Meteorological Department (Government of India). She is a Fellow of the Royal Meteorological Society (FRMetS) and serves as its Trustee. Dr. Roy contributes to international scientific governance as a panel member for the UK's Natural Environmental Research Council (NERC) and the Romanian National Research Council. Her multidisciplinary research spans: Solar-atmosphere-ocean coupling mechanisms Monsoon dynamics and teleconnection patterns Climate change processes and extreme events Stratosphere-troposphere interactions Climate variability across decadal scales She actively investigates how solar cycles influence regional climates and extreme weather phenomena. Dr. Roy's publications demonstrate consistent focus on climate dynamics with recent emphasis on African and Asian monsoon systems, COVID-19 climate interactions, and improving predictive capabilities for extreme rainfall events. Her work increasingly integrates public health perspectives with climate science. Scientific Recognition: Fellow of the Royal Meteorological Society (FRMetS) Teaching & Advising: As an Associate Fellow of the Higher Education Academy (HEA), she currently teaches the Literature Project module (NSCI0004) for Natural Sciences at UCL. Her past teaching includes: Undergraduate research supervision (University of Exeter) Masters project supervision and guest lecturing (UCL) Instruction of Masters/PhD candidates (University of Oulu, Finland) Professional Engagement: Dr. Roy serves as reviewer for over 40 international journals (including Nature Geoscience and Science Reports) and grant agencies such as NSF, Royal Society, and French National Research Agency. She co-convenes sessions at major conferences (AOGS) and previously held editorial roles at Frontiers journals.

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