Find Academic Supervisors

• Micrometeorology
• Biogeochemical Cycles
• Atmospheric Sciences
• +3 more

Timo Vesala is Professor of Meteorology and Academy Professor at the University of Helsinki’s Faculty of Agriculture and Forestry, Institute for Atmospheric and Earth System Research (INAR). He is also affiliated with the Viikki Plant Science Centre (ViPS) and serves as a supervisor in the Doctoral Programme in Atmospheric Sciences. Research Interests: Micrometeorology and biogeochemical cycles Ecosystem–atmosphere exchanges of greenhouse gases Eddy-covariance methodology and flux networks Boreal lakes, wetlands, and forests as components of the climate system Development of long-term observational infrastructures such as ICOS-Finland Recent research output (2023–2025) is dominated by high-impact articles in Advances in Atmospheric Sciences , Biogeosciences , Agricultural and Forest Meteorology , and Geophysical Research Letters , reflecting a balanced portfolio of process understanding, methodological advances, and large-scale synthesis studies. Scientific Awards: Academy Professor (Akatemiaprofessori) – awarded by the Academy of Finland Doctoral Advising & Grants: Supervised or co-supervised doctoral theses of Sheila Wachiye, E. Lopez-Blanco, and X. Li Principal Investigator on Academy of Finland project “The Hidden Role of Gases in Trees” (2021–2025) Project leader for “Kasvihuonekaasujen maa-ilmakehävaihto järvi- ja suoekosysteemeille” (2024–2026) Co-leader of the art-science initiative “Periferia – Metsätaiteeellinen asema” (2021–2031) Participant in EU flagship EMME-CARE (2017–2026) Labs & Teams: Timo Vesala heads the Micrometeorology Group at INAR and leads the Finnish ICOS (Integrated Carbon Observation System) network node. His team operates multiple eddy-covariance towers across boreal lakes, wetlands, and forests, integrating field observations with modeling and remote-sensing data.

David BastvikenView profile

Professor

• Environmental Science
• Climate Change
• Biogeochemistry
• +7 more

David Bastviken is a Professor at the Environmental Change Theme (TEMAM), Linköping University , specializing in environmental science and biogeochemical cycles. His research focuses on greenhouse gas emissions, particularly methane and carbon dioxide, from freshwater systems and human activities, with implications for climate policy and pollution management. Research Pillars : Aquatic greenhouse gas dynamics, chlorine cycling in soils, drinking water disinfection by-products, landscape-scale carbon budgets Methodologies : Drone-based sensing, hyperspectral imaging, sensor networks, cross-disciplinary ecosystem experiments Notable findings include the discovery of underestimated methane emissions from lakes and rivers, the role of trees in methane uptake , and natural chlorine production in boreal forests. His work has been funded by ERC , Formas , VINNOVA , and The Swedish Research Council . Recent publications highlight climate sensitivity of methane emissions, day-night emission patterns , and global methane budget modeling. He leads international collaborations across Amazonas , Arctic , and Boreal regions.

Alex Enrich PrastView profile

Professor

• Biogeochemistry
• Amazon Forest Ecology
• Methane Emissions
• +5 more

Alex Enrich Prast is a Professor in Theme Environmental Change at Linköping University (LiU), Sweden, with a research focus on biogeochemistry, particularly in Amazon forest ecosystems and biogas production. His work bridges environmental science with practical applications for climate change mitigation and sustainable resource management. Dr. Prast's research interests center on biogeochemical cycles in tropical ecosystems, with special emphasis on methane emissions from Amazonian forests, nitrogen transformations in soil, and biogas production technologies. His work has revealed significant insights into how trees in the Amazon contribute to methane emissions and carbon cycling, challenging previous assumptions about forest-atmosphere interactions. He investigates the role of different management strategies on gas emissions and ecosystem services in the Amazon region, working in collaboration with communities in the Mamirauá reserve in Brazil. His recent publications (2024-2025) demonstrate a strong focus on Amazon forest ecology, methane dynamics, and biogas technologies. These works reveal patterns in nitrogen transformations across Amazon forests, identify significant methane emissions from Amazonian trees that rival global oceanic emissions, and explore innovative approaches to enhance biogas production from various feedstocks. His research shows an interdisciplinary approach combining field measurements, laboratory analyses, and modeling to address complex environmental challenges. Dr. Prast is actively involved in two major research initiatives: the Sustainable Management of Amazon Forests project, which examines how different management strategies affect gas emissions and ecosystem assimilation in the Amazon region, and the Biogas Solutions Research Center (BSRC), a national competence center administered by Linköping University that develops innovative and resource-efficient biogas solutions with positive environmental and economic impacts.

Kurt SmemoView profile

Associate Professor

• Terrestrial Ecosystem Ecology
• Biogeochemistry
• Microbial Ecology
• +6 more

Kurt Smemo is an Associate Professor and Director of the Environmental Studies and Sciences Program at Skidmore College since 2015. His research focuses on terrestrial ecosystem ecology and biogeochemistry, particularly microbial processes in forests and wetlands under global environmental change. Education: B.S. (University of Montana), M.S. (University of Illinois), Ph.D. (Cornell University) Research interests include: Below-ground microbial processes affecting productivity and nutrient cycling Greenhouse gas emissions from soils Plant-soil feedback mechanisms Impacts of atmospheric deposition on forest ecosystems Professional memberships include the American Geophysical Union, Ecological Society of America, and Soil Science Society of America.

Benjamin R RunkleView profile

Professor

• Carbon and Water Cycle Interactions
• Methane Emissions in Agricultural Systems
• Remote Sensing in Environmental Monitoring
• +5 more

Benjamin R Runkle is a Professor in the Department of Biological and Agricultural Engineering at the University of Arkansas at Fayetteville . He leads the Landscape Flux Research Group , focusing on carbon-water-energy cycle interactions in agricultural and wetland systems. His work combines field measurements with climate modeling to advance sustainable rice production and global climate mitigation strategies. BS/PhD in Civil & Environmental Engineering from Princeton/UC Berkeley Postdoctoral research at University of Hamburg (2009-2014) Research spans methane emissions , evapotranspiration , and hydrological controls in rice paddies and Arctic wetlands. Recent projects include Landsat-based methane mapping and climate-smart agricultural modeling . Key applications: global climate models , carbon accounting , and water-efficient irrigation . Selected peer-reviewed publications (2024-2025) address peatland methane dynamics, rice carbon budgets, and remote sensing for climate-smart systems. Awards: NSF CAREER (2018), AGU Sulzman Award (2024), and multiple departmental teaching/research honors. Advising: Mentored senior design teams (ASABE Gunlogson Competition 1st place 2020) Grants: NASA Carbon Monitoring System (2021), USDA Climate Smart Commodities (2022) Labs/Teams: Landscape Flux Group , FLUXNET-CH4 network , and ACT-America airborne campaigns collaborations. Public engagement: Featured in New York Times (2023), DW (2023), and Research Frontiers podcast (2025).

Pascal A. NiklausView profile

Senior Lecturer

• Plant and soil ecology
• Biogeochemical cycling
• Biodiversity and ecosystem functioning
• +3 more

Pascal A. Niklaus is a Senior Lecturer and Adjunct Professor at the Department of Evolutionary Biology and Environmental Studies, University of Zurich. He leads the Global Change and Soil Ecology Group, focusing on plant-soil interactions, biogeochemical cycles, and biodiversity-ecosystem functioning relationships. His research integrates field experiments, statistical analysis, and microbial ecology to address global change impacts on ecosystems. Education: PhD in Botany, University of Basel (1997-2000) Postdoctoral positions at ETH Zurich and University of Basel National Science Foundation Postdoctoral Fellowship (2001-2002) Research Interests: His work explores how plant diversity influences ecosystem processes, particularly methane and nitrous oxide dynamics in soils. He investigates microbial community responses to environmental changes and the role of biodiversity in maintaining ecosystem resilience. His studies span terrestrial ecosystems, including forests and grasslands, using experimental approaches and advanced analytical techniques. Articles Trends: Recent work emphasizes climate impacts on tree traits, microbial diversity effects on carbon cycling, and the role of plant-soil interactions in mediating global change effects. Key themes include biodiversity-productivity relationships and the ecological consequences of species loss. Awards: No specific scientific awards listed, but recognized for editorial roles in Oecologia and Scientific Reports . Grants & Grants: Secured funding from NSF, Swiss National Science Foundation, and the Treubel Foundation. Current projects address soil ecology under global change and microbial community dynamics. Labs/Teams: Head of the Global Change and Soil Ecology Group at UZH, collaborating with international networks on biodiversity and ecosystem studies.

Frans-Jan W. ParmentierView profile

Research Fellow

• Arctic-Boreal Carbon Cycle
• Ecohydrology
• Vegetation dynamics
• +4 more

Frans-Jan W. Parmentier is a Senior Researcher at the University of Oslo's Section for Meteorology and Oceanography, specializing in ecohydrology and Arctic-Boreal climate change impacts. He holds a PhD from Vrije Universiteit Amsterdam and has held roles including Associate Professor at Lund University and researcher positions across multiple institutions. His work focuses on disturbances like extreme weather events, permafrost thaw, and their effects on carbon cycles. Parmentier leads the 'SnowLess' project (2025-2028), advancing vegetation model CLM-FATES to simulate shrub/tree damage from extreme winter weather. He contributes to AMAP assessments, authored significant climate reports, and edits JGR: Biogeosciences . Education: PhD in Earth Sciences (VU Amsterdam, 2010), Postdoc at Lund University (2011-2012). Previous roles include Visiting Researcher at Aarhus University (2014-2015) and guest researcher at University of Oslo (2017-2018). Research interests: Arctic-Boreal carbon dynamics, methane/CO₂ fluxes, extreme weather impacts, and climate feedback mechanisms. Key projects include AMAP methane assessments and the SWIPA 2017 report. Awards: None explicitly noted, but recognized for editorial and leadership roles in expert groups. Grants/Projects: SnowLess (Norwegian Research Council), WINTERPROOF, and EMERALD initiatives. Collaborates with interdisciplinary teams on permafrost, vegetation, and remote sensing. Labs/Teams: Member of Center for Biogeochemistry in the Anthropocene (CBA), Land-ATmosphere Interactions in Cold Environments (LATICE), and Meteorology groups. Active in fieldwork across Svalbard to Siberia.

Gesche Blume-WerryView profile

Assistant Professor

• Ecosystem Ecology
• Arctic Tundra Ecology
• Peatland Dynamics
• +5 more

Gesche Blume-Werry is an Assistant Professor at the Department of Ecology and Environmental Science, Umeå University. Her research focuses on belowground plant ecology in Arctic tundra and peatland ecosystems, emphasizing root phenology, permafrost dynamics, and climate change impacts. She explores interactions between plants, soils, and microorganisms to understand ecosystem responses to environmental shifts. Key research areas include root growth patterns, nitrogen uptake mechanisms, and the role of invasive species like earthworms in altering carbon cycles. She leads projects such as 'The importance of deep roots in the carbon-climate feedback from thawing permafrost soils' (2023) and contributes to the Terrestrial Ecology research group. Her work integrates field observations with experimental manipulations, including snow and warming experiments. Publications highlight topics like root-shoot asynchrony, microbial community stability under plant removal, and the ecological consequences of earthworm invasions. She advocates for improved permafrost education and standardized field methodologies through initiatives like the ClimEx handbook. Blume-Werry’s research bridges ecological processes across scales, from molecular interactions in soil microbiomes to landscape-level carbon dynamics. Her findings contribute to predicting Arctic ecosystem resilience and feedbacks in a warming world.

Shital PoudyalView profile

Assistant Professor

• Ornamental Horticulture
• Water Conservation
• Water Quality
• +4 more

Shital Poudyal serves as an Assistant Professor and Ornamental Horticulture Specialist in the Department of Plants, Soils and Climate at Utah State University. His research and extension work focuses on sustainable landscape management with emphasis on water conservation, unconventional irrigation sources, and protection of water resources through reduced agrochemical runoff. He actively collaborates with industry stakeholders including the Utah Nursery and Landscape Association and Utah Water Conservation Forum. Education: PhD in Horticulture, Michigan State University (2020) MS in Agronomy, University of Wyoming (2015) BS in Agriculture, Tribhuvan University (2011) College Teaching Certification, Michigan State University (2020) Research Focus: Dr. Poudyal's work integrates plant physiology with practical horticulture to develop water-efficient practices for ornamental plants. His research examines species-specific responses to salinity stress, nutrient management optimization, and mycorrhizal symbiosis for sustainable agroecosystems. He employs greenhouse and field studies to evaluate irrigation technologies and unconventional water sources like coalbed methane water, aiming to balance plant health with environmental protection. Publication Trends: Recent publications (2023-2025) reveal a concentrated effort on water conservation in ornamental horticulture, with recurring themes of salinity tolerance, nutrient cycling, and citizen science applications. His work bridges fundamental plant science with extension outreach, particularly addressing Utah's water scarcity through practical landscape solutions and industry training programs. Awards: Early Career Competition Award Finalist (2023) - American Society for Horticultural Sciences New Specialist Award (2023) - Utah State University Extension Specialists Association Outstanding Service Award (2022) - Association of Nepalese Agricultural Professionals of Americas Advising and Extension: Dr. Poudyal mentors graduate students including Anju Chaudhary, Jenny Koller, and Saroj Burlakoti in the Plants, Soils and Climate program. His extension initiatives encompass the Qualified Water Efficient Landscaper (QWEL) program, Master Gardener training, and industry workshops on irrigation recycling and waterwise landscape design, reaching nursery growers and residential landscapers across Utah through webinars and field demonstrations. Collaborative Networks: He coordinates annual conferences with the Utah Nursery and Landscape Association and Utah Pest Control Association, while leading multi-year projects (2021-2030) to implement water conservation technologies and educate stakeholders on sustainable landscape practices through the Utah Water Conservation Forum.

• Air Quality
• Atmospheric Chemistry
• Emissions Monitoring
• +3 more

Maarten Krol is a Full Professor in Air Quality at Wageningen University & Research. His research focuses on atmospheric chemistry, emissions monitoring, and remote sensing, particularly using satellite data to quantify pollutant sources and environmental impacts. He leads projects addressing air quality, nitrogen cycle dynamics, and microplastic transport in the atmosphere. Key research interests include analyzing NOₓ, CO, and methane emissions using advanced satellite techniques like TROPOMI and MIPAS. His work bridges atmospheric modeling with field observations to improve understanding of pollution dispersion, urban tree effects, and agricultural nitrogen reduction strategies. Recent studies highlight street trees' role in mitigating urban pollutants and novel methods for estimating hotspot emissions via satellite plume analysis. He has contributed to global budgets of carbonyl sulfide and methane isotopes, integrating NOAA surface and satellite data. His awards include the 2008 OAR Outstanding Scientific Paper Award for contributions to North American carbon dioxide exchange modeling. Krol advises multiple PhD candidates on topics like microplastic transport, reactive nitrogen chemistry, and pollutant dispersion modeling. Collaborations span institutions like Utrecht University and University of Bremen, with projects addressing atmospheric sulfur isotopes, ozone deposition, and new particle formation mechanisms in the Netherlands.

Joost van HarenView profile

Associate Professor

• Earth Science
• Environmental Science
• Carbon Cycling
• +5 more

Joost van Haren is an Associate Professor of Practice at the University of Arizona, affiliated with Biosphere 2. He holds a BSc from Utrecht University, MSc from Yale University, and PhD from the University of Arizona. His research focuses on carbon cycling, drought impacts, and tropical ecosystems, particularly in rainforests and controlled environments like Biosphere 2. Key projects include investigating carbon uptake via basalt weathering, methane emissions from tree stems, and ecosystem responses to drought. He teaches hands-on courses on tropical ecosystems and human impact on Earth systems. Education: BSc Earth Sciences (Utrecht), MSc (Yale), PhD (Arizona). His work integrates field experiments with isotope tracing and controlled environments to study soil-plant interactions, climate change effects, and biogeochemical cycles. Current research emphasizes Amazonian peatlands, drought resilience, and carbon sequestration potential in arid regions. Research Interests: Tropical forest ecology, methane dynamics, drought adaptation mechanisms, and carbon sequestration via enhanced weathering. He leads studies at the Landscape Evolution Observatory (LEO) and Amazon basin sites, exploring how environmental stressors alter ecosystem function and gas fluxes. Grants/Advising: While specific grants are not listed, his work at Biosphere 2 and LEO implies significant research funding. He mentors students in tropical field courses and undergraduate research programs. Labs/Teams: Active in Biosphere 2’s research teams and collaborates on international Amazonian studies.

Gregory QuetinView profile

Researcher

• Climate Science
• Biogeochemistry
• Remote Sensing
• +6 more

Gregory Quetin is a Project Scientist at the University of California, Santa Barbara (UCSB) in the Department of Geography, working with Dr. Anna Trugman. His research focuses on ecosystem responses to climate change, particularly the interplay between carbon, water, and energy flows. He holds a B.S. in Aeronautics and Astronautical Engineering from the University of Washington and a Ph.D. in Atmospheric Sciences from the same institution. Prior to his academic roles, he worked as an engineer at NASA’s Jet Propulsion Laboratory, contributing to imaging spectrometer development. His research integrates remote sensing, numerical models, and field data to study plant hydraulics, forest productivity, and mortality under rising CO₂ and warming. Key areas include land-atmosphere interactions, vegetation sensitivity to climate variability, and carbon cycle dynamics. He has conducted postdoctoral research at UCSB and Stanford University’s Remote Sensing Ecohydrology Lab under Dr. Alexandra Konings. Recent work emphasizes hydraulic stress in forests, carbon-climate feedbacks, and evapotranspiration dynamics. His publications highlight advancements in model validation (e.g., CARDAMOM-FluxVal) and novel instrumentation like radar systems for tree water monitoring. Though no formal awards are listed, his contributions align with cutting-edge climate science and ecohydrology. Quetin’s advisory and collaborative efforts include interdisciplinary teams at UCSB and Stanford, focusing on bridging gaps between remote sensing and Earth system models. He is affiliated with the Ecoclimate Lab and Remote Sensing Ecohydrology Lab, advancing methodologies for global carbon and water flux estimation.

Shersingh Joseph Tumber-DávilaView profile

Assistant Professor

• Terrestrial Ecosystem Ecology
• Plant Functional Traits
• Global Carbon Cycling
• +4 more

Shersingh Joseph Tumber-Dávila is an Assistant Professor of Environmental Studies at Dartmouth College, affiliated with the Ecology, Evolution, Environment and Society (EEES) Graduate Program. As an E.E. Just Faculty Fellow, his research focuses on terrestrial ecosystems' response to global environmental change, particularly plant functional traits, carbon cycling, and climate policy implications. He emphasizes justice, diversity, equity, inclusion, and belonging (JDEIB) in STEM through scholarship and mentorship. Education: Ph.D. and M.S. in Environmental Earth System Science, Stanford University (2021, 2019) B.S. in Environmental Conservation and Sustainability, University of New Hampshire (2015) Research Interests: Investigates plant allometry, climate change impacts on forest carbon sequestration, and nature-based climate solutions. His interdisciplinary work spans field experiments, syntheses, and modeling. Current projects include hurricane impacts on New England forests, root exudate carbon fluxes, and inclusive terminology in ecology. Teaching & Mentorship: Teaches Forest Ecology and Management and The Control of Nature . Committed to mentoring underrepresented students, he provides funded undergraduate research opportunities and supports federal work-study participants. The lab emphasizes collaborative mentorship and DEI principles. Grants & Funding: Principal investigator of the Molecular Observation Network (MONet) grant on forest fragmentation and biogeochemical cycling. Secures funding through NSF GRFP, Dartmouth fellowships, and external grants for postdoctoral researchers. Lab Activities: The Tumber-Dávila Lab operates at sites like Harvard Forest (CLIFF drought experiment) and Fullington Farm. Current projects include invasive Hemlock Woolly Adelgid monitoring, tree stem methane emissions, and the EEB Language Project to reform exclusionary scientific terminology.

Vincent GauciView profile

Professor

• Biogeochemistry
• Greenhouse Gas Exchange
• Atmosphere-Biosphere Interactions
• +10 more

Professor Vincent Gauci is a Birmingham Professorial Fellow in the School of Geography, Earth and Environmental Sciences at the University of Birmingham , where he conducts cutting-edge research on biosphere-atmosphere interactions and global change biogeochemistry. His primary research interests include: Carbon cycling in terrestrial ecosystems Methane and nitrous oxide fluxes in wetlands, peatlands, and forests Responses of greenhouse gas exchange to atmospheric CO₂, pollution, and land-use change Fluvial carbon losses from natural and agricultural systems His recent publications reveal a strong focus on methane dynamics across diverse ecosystems—from Amazonian riparian forests to landfill sites and tropical wetlands. He frequently publishes in high-impact journals such as Nature , Nature Communications , and Philosophical Transactions of the Royal Society A , highlighting his leadership in atmospheric methane research. His work often involves international collaborations across Central and South America, Southeast Asia, and Europe. Professor Gauci has not been listed with any scientific awards in the provided text. However, his prolific publication record and role as a Birmingham Professorial Fellow suggest significant recognition within the field. He mentors doctoral and postdoctoral researchers and leads major research projects on global change and greenhouse gas dynamics. While specific grants are not listed, his international fieldwork and high-impact outputs indicate substantial research funding. He is affiliated with the Global Biogeochemistry and Physical Geography research groups at the University of Birmingham, contributing to interdisciplinary efforts in environmental science.

Weixing ZhuView profile

Professor

• Ecosystem Ecology
• Biogeochemistry
• Urban Ecology
• +5 more

Weixing Zhu serves as Professor and Graduate Director in the Department of Biological Sciences at Binghamton University, specializing in ecosystem ecology and biogeochemistry with emphasis on nitrogen cycling in natural and human-impacted environments including forests and urban watersheds. His research spans temperate forests, urban ecosystems, and Chesapeake Bay watershed studies. His educational background includes a BS from Fudan University and MS/PhD from Rutgers University. Zhu's laboratory investigates nitrogen biogeochemical cycling, particularly anthropogenic nitrogen inputs in forests, alongside urban ecosystem studies, exotic species invasion, restoration ecology, and plant-soil interactions. Analysis of his 2022-2025 publications reveals dominant focus on forest nitrogen dynamics including deposition patterns, soil cycling, and carbon-nitrogen interactions across Northeast Asia and China. Notable cross-disciplinary collaborations appear in petroleum engineering topics like geosteering and drilling technology. No scientific awards are documented in available sources. As Graduate Director, Zhu oversees academic administration and graduate mentoring in Biological Sciences, with research funding inferred from extensive publication output. His field operations involve ecosystem-scale experiments including soil warming arrays and watershed monitoring, with significant work in Binghamton's urban corridor and Northeast China's temperate forests.