Find Academic Supervisors

Brian HaggardView profile

Professor

• Water Quality Monitoring
• Nutrient Cycling
• Phosphorus Chemistry
• +5 more

Brian Haggard serves as Professor in the Biological and Agricultural Engineering Department within the College of Engineering at the University of Arkansas, and has been Director of the Arkansas Water Resources Center since 2008. His academic career includes progression from Associate Professor (2006-2011) to full Professor (2011-present), demonstrating sustained scholarly contribution to the field of water resources engineering. Dr. Haggard earned his B.S. in Life Sciences from University of Missouri – Rolla (1994), followed by an M.S. in Environmental Soil and Water Science from University of Arkansas (1997), and completed his Ph.D. in Biosystems Engineering at Oklahoma State University (2000). B.S. Life Sciences, University of Missouri – Rolla (1994) M.S. Environmental Soil and Water Science, University of Arkansas (1997) Ph.D. Biosystems Engineering, Oklahoma State University (2000) His research focuses on critical water quality issues including nutrient cycling (particularly phosphorus dynamics), water quality monitoring methodologies, constituent transport in aquatic systems, and watershed management strategies. Dr. Haggard's work bridges fundamental understanding of biogeochemical processes with practical applications for water resources management, emphasizing the development of effective agricultural and urban best management practices. Analysis of Dr. Haggard's recent publications reveals consistent focus on phosphorus cycling in watershed systems, nutrient transport dynamics, and innovative water quality monitoring approaches. His research spans diverse aquatic environments from agricultural streams to reservoirs, with particular attention to the Ozark Highlands region. The interdisciplinary nature of his work connects hydrology, biogeochemistry, and environmental engineering to address complex water quality challenges. Dr. Haggard has been actively involved in water resources education and outreach through his leadership of the Arkansas Water Resources Center. His work supports water quality management and policy development across multiple scales, from field-level agricultural practices to watershed and reservoir management systems.

• Chemical Engineering
• Sustainable Energy
• Waste Management
• +3 more

Francesca Demichelis is a Fixed-term Researcher at the Politecnico di Torino , Department of Applied Science and Technology (DISAT). She contributes to the Politecnico University Centre for Social Affairs and participates in multiple academic colleges including Architecture and Design, Chemical and Materials Engineering, and Electronic/Telecommunications/Physics Engineering. Her research focuses on chemical engineering, sustainable energy, waste management, environmental chemistry, and circular economy . Research Themes : Waste valorization, biochar technology, anaerobic digestion, biorefinery processes, sustainable material production, climate action Key Projects : Hydrothermal liquefaction of digestate, microalgae-based bioremediation, enzymatic pre-treatments for biogas optimization Her recent publications demonstrate expertise in biochemical processes, waste-to-resource systems, and environmental technology , with particular emphasis on food waste, agro-industrial residues, and composite material recycling. She supervises three PhD students in Chemical Engineering and collaborates on interdisciplinary courses related to circular platforms, biochemical plants, and sustainability in chemical industry.

Georgine YorgeyView profile

Adjunct Professor

• Circular Economy in Agriculture
• Nutrient Recovery Systems
• Climate Change Mitigation
• +5 more

Georgine Yorgey serves as Director of the WSU Energy Program, Affiliate Faculty in the Department of Biological Systems Engineering, and Senior Research Fellow with the Center for Sustaining Agriculture and Natural Resources (CSANR) at Washington State University's College of Agricultural, Human, and Natural Resource Sciences. With 15 years at CSANRS, she leads initiatives at the food-energy-water-climate nexus. Education: BA Biology, Swarthmore College (1999) with High Honors, minor in Sociology & Anthropology M.P.A., University of Washington (2008) Her research focuses on developing circular economies in agriculture through nutrient and energy recovery from organic wastes, climate change mitigation strategies, and assessing climate impacts on agricultural systems. She pioneers work in anaerobic digestion, biogas production, soil carbon sequestration, and water resource management in Pacific Northwest cropping systems. Her approach integrates stakeholder collaboration with technical innovation to address regional sustainability challenges. Analysis of her 15 most recent publications reveals dominant themes in Columbia River Basin water management, dairy manure valorization, climate-resilient cropping systems, and carbon farming methodologies. Key geographic focus centers on Pacific Northwest agricultural systems with strong emphasis on practical implementation through farmer partnerships. Scientific Awards: WSU CAHNRS Excellence in Extension Award (2024) WSU Provost’s Leadership Academy (2022-2023) Washington Organic Recycling Council Excellence in Education and Outreach Award (2015) WSU CAHNRS Interdisciplinary Team Award (2011) USDA NIFA Partnership Award for Innovative Program Models (2009) As Director of the WSU Energy Program and former Associate Director at CSANRS, Yorgey has secured significant USDA and state funding for collaborative projects addressing agricultural sustainability. Her extension work emphasizes farmer-to-farmer knowledge transfer through case studies and demonstration projects across Washington's diverse agricultural regions. She actively partners with dairy producers, crop growers, and policymakers to implement practical climate adaptation strategies. Yorgey leads the Energy Extension Program within CSANRS, directing a team focused on agricultural energy systems, waste-to-energy conversion, and climate-smart farming practices. Her work bridges academic research with industry implementation through the Northwest Advanced Renewables Alliance and Pacific Northwest Climate Hub partnerships.

Behrooz AzimzadehView profile

Researcher

• Environmental Science
• Soil Chemistry
• Agricultural Chemistry
• +3 more

Behrooz Azimzadeh is a Postdoctoral Associate in the School of Integrative Plant Science at Cornell University, affiliated with the Soil and Crop Sciences Section under the Martinez Lab. His research focuses on environmental and soil chemistry, particularly the fate and behavior of pesticides (e.g., glyphosate), heavy metals, and organic matter interactions with mineral surfaces. He investigates mechanisms of adsorption, desorption, and transformation of contaminants at mineral interfaces, with applications in environmental remediation and sustainable agriculture. His work integrates experimental methods with advanced analytical techniques such as ATR-FTIR spectroscopy, colloid science, and statistical modeling. Recent projects include studying glyphosate dynamics at organo-mineral interfaces, iron-impregnated biochar for arsenic remediation, and optimizing fertilizer use through economic modeling in agroecosystems. He has collaborated on interdisciplinary studies addressing soil carbon sequestration, microbial processes in moist soils, and pollution source apportionment in industrial regions. Behrooz holds a strong background in soil chemistry, environmental engineering, and geochemistry. His research spans both fundamental and applied aspects, aiming to address critical challenges in environmental sustainability and agricultural productivity. His email is ba324@cornell.edu .

Sarah Fiol LopezView profile

Professor

• Environmental Chemistry
• Soil Science
• Water Pollution Remediation
• +5 more

Sarah Fiol Lopez is a Professor in the Department of Physical Chemistry at the University of Santiago de Compostela's Faculty of Chemistry. She is affiliated with the Center for Interdisciplinary Research in Environmental Technologies (CRETUS) and leads the Ambiosol research group focused on soil and water remediation. Her work emphasizes physico-chemical processes in soils, compost characterization, and heavy metal pollution control. She holds a doctoral degree from the University of A Coruña (1994) with a thesis on ionization in synthetic seawater, advised by Dr. Manuel Sastre de Vicente. Research interests include: soil and water remediation, organo-mineral interactions, compost quality assessment, heavy metal immobilization (arsenic, phosphorus), and environmental toxicology. Her studies often bridge laboratory findings with field applications, emphasizing sustainable solutions for contaminated environments. Publications trends focus on: (1) Compost as a tool for environmental remediation (adsorption capacities, toxicity reduction), (2) Heavy metal binding mechanisms on mineral surfaces (goethite, iron oxides), (3) Soil organic matter dynamics and carbon preservation, and (4) Development of environmental indices (e.g., Compost Quality Index). Recent work explores synergies between organic matter and mineral phases for pollution mitigation. Labs/Teams: Active in the Ambiosol group within CRETUS, collaborating on interdisciplinary environmental projects. No explicit grant details mentioned in text.

Urszula NortonView profile

Professor

• Agroecology
• Biogeochemistry
• Ecosystem Resiliency
• +4 more

Dr. Urszula Norton is a Professor of Agroecology and Biogeochemistry in the Department of Plant Sciences at the University of Wyoming. She also holds adjunct appointments at Utah State University’s Department of Plant, Soil and Climate, and the University of Wyoming’s Program in Ecology. Her roles include faculty fellow at the UW Summer High School Institute and collaborations with international institutions in Ghana, Kenya, Uganda, and beyond. Dr. Norton earned her Bachelor’s and Master’s degrees in Horticulture from Warsaw Agricultural University (Poland), followed by additional Master’s degrees in Agronomy and Forestry from Iowa State University and the University of Montana. She completed her Ph.D. in Soil Biochemistry at Utah State University and held postdoctoral positions at USDA-ARS and the University of Wyoming. Her research focuses on agroecological principles, sustainable food production, and the impacts of environmental disturbances on ecosystem resilience. Key areas include nitrogen and carbon cycling, greenhouse gas emissions, and soil health in agroecosystems. She actively investigates Conservation Agriculture Production Systems (CAPS) for smallholder farms and the effects of climate variability on ecosystem services. Her recent work includes studies on bark beetle outbreaks’ long-term effects on forest biogeochemistry, compost application in dryland wheat systems, and remote sensing for invasive species management. Her publications span over three decades, with a focus on biogeochemical cycles and sustainable agricultural practices. Awards: 2019 Outstanding Educator Award and 2015 Outstanding Adviser Award from the University of Wyoming College of Agriculture and Natural Resources. Advising: Mentored 14 graduate students (9 PhD, 5 MS) and postdoctoral researchers like Lisa Ashton-Philander. Current advisees include Tina Helseth, Chloe Mattilio, and Brenna Litynski. Grants & Collaborations: Leads projects funded by USDA and international partners, including work in Kenya, Uganda, and Ghana. Dr. Norton’s lab emphasizes interdisciplinary approaches, integrating soil science, ecology, and agricultural systems analysis. She is a key member of the ACRES Student Farm advisory board and collaborates with global researchers to advance climate-smart agriculture.

• Environmental Science
• Air Quality
• Waste Management
• +3 more

H. Troy Stuckey is a Research Professor and Adjunct Faculty member at Southern Methodist University (SMU). He holds a Ph.D. from the University of North Texas. His research focuses on environmental science, particularly air quality, waste management, and community outreach in environmental policy implementation. He has collaborated on projects addressing municipal waste recovery, compost utilization, and regional air quality compliance strategies. Stuckey’s work emphasizes practical applications of environmental science in healthcare systems, urban planning, and sustainable resource management. His publications span topics like MTBE pollution impacts, SIP development case studies, and community-based air quality initiatives. His teaching includes courses such as Environmental Geology, where he integrates real-world case studies like air quality in North Central Texas. Awards: None explicitly listed. Grants/Advising: No grants or student advisees mentioned in text. Labs/Teams: No specific lab affiliations noted, though collaborations with institutions like the Air & Waste Management Association are evident through publication co-authorships.

Sadhana RavishankarView profile

Associate Professor

• Food Safety
• Plant-based Antimicrobials
• Bacterial Contamination
• +3 more

Dr. Sadhana Ravishankar is an Associate Professor at the School of Animal & Comparative Biomedical Sciences, University of Arizona. Her work focuses on food safety, plant-based antimicrobials, and pathogen control in agricultural systems. University of Arizona School of Animal & Comparative Biomedical Sciences Research Interests include: Bacterial contamination of produce Antimicrobial efficacy of plant compounds Environmental pathogen persistence Water safety in agriculture Clean label food preservation Pathogen interaction with plant surfaces Publications (2018-2025) highlight her work on plant-derived antimicrobials, metabolomic profiling of melons, and cross-contamination prevention in both plant and animal products.

Elizabeth LibbyView profile

Assistant Professor

• Synthetic Biology
• Microbiology
• Biosensor Development
• +5 more

Elizabeth Libby is an Assistant Professor in the Department of Bioengineering at Northeastern University, where she joined in January 2021. Her research is affiliated with the Institute for Chemical Imaging of Living Systems, and she leads the Libby Lab focused on interdisciplinary biological engineering. Her educational background includes: PhD in Physics, University of Pennsylvania, 2011 BS in Physics, Stanford University, 2005 She completed postdoctoral training in Microbiology at Columbia University and served as a Departmental Fellow in Systems Biology at Harvard Medical School (2016-2020). Dr. Libby's research integrates synthetic biology and microbiology to engineer predictably functioning biological systems through protein engineering , microbial genetics , and systems biology . Her work targets bacterial signaling mechanisms (particularly Ser/Thr kinases), antibiotic tolerance pathways, and biosensor development for both fundamental discovery and practical applications in combating resistance. Analysis of her publications reveals a consistent trajectory from foundational studies of bacterial chromosome dynamics (2010-2015) toward applied synthetic biology solutions. Recent work (2021-2024) emphasizes single-cell biosensors and computational modeling of kinase signaling, while her 2015-2020 publications established critical links between phosphorylation networks, phenotypic variation, and antibiotic persistence in biofilms. Her major recognitions include: NIH R35 MIRA Award ($1.96M, 2022) for research on bacterial Ser/Thr kinases in antibiotic resistance Harvard Medical School Departmental Fellowship in Systems Biology (2016-2020) Dr. Libby directs an active research program funded by the NIH MIRA grant investigating bacterial signaling systems, with implications for next-generation antibiotics. She mentors students through projects like the 2024 iGEM competition entry that engineered compost microbes to produce mint/lavender scents, demonstrating translational applications of her lab's core biosensor technologies. The Libby Lab operates at the intersection of molecular engineering and microbial physiology, maintaining strong affiliations with Northeastern's Institute for Chemical Imaging of Living Systems and collaborating on interdisciplinary initiatives including synthetic biology education and environmental biotechnology applications.

• Anaerobic Digestion
• Wastewater Treatment
• Bioremediation
• +3 more

Michael Fountoulakis is an Associate Professor at the School of Chemical and Environmental Engineering, Technical University of Crete, specializing in biochemical engineering applications for environmental sustainability. Education: Ph.D. in Chemical Engineering (2005), University of Patras MSc in Energy and Environment (2005), University of Patras Diploma in Chemical Engineering (2001), University of Patras Research Interests: Anaerobic digestion for biogas production Membrane bioreactors in wastewater treatment Microalgae and fungal waste treatment systems Composting technologies Protein and biofertilizer production from purple bacteria Recent Research Trends: His work focuses on integrating advanced materials (e.g., granular activated carbon, conductive additives) into anaerobic digestion systems and innovating constructed wetland designs for greywater treatment using ornamental and climbing plants. Publications span biochemical engineering, environmental technology, and urban sustainability. Projects: LIFE22-ENV-EL-HIPPOCRATES (Scientific Coordinator) OLEONAS (Scientific Coordinator) KOTINOS (Scientific Director) Green4Grey (Scientific Director)

• Atmospheric Aerosol Science
• Environmental Engineering
• Air Pollution Measurement
• +3 more

Thomas Kirchstetter is a Senior Scientist and Director of the Energy Analysis and Environmental Impacts Division at Lawrence Berkeley National Laboratory. He holds an adjunct faculty appointment in Civil & Environmental Engineering at UC Berkeley and serves as Chief Scientific Advisor to the Cyclotron Road energy innovation program. With over 25 years at Berkeley Lab, his research focuses on atmospheric aerosols, vehicle emissions, and climate mitigation technologies. PhD in Environmental Engineering, UC Berkeley Kirchstetter's research spans black carbon aerosols , air pollution mapping , and environmental sensor development . He has pioneered the use of mobile sensor networks for urban pollution monitoring and advanced cool roofing technologies through ASTM-standardized testing protocols. His work addresses both climate-relevant pollutants and household energy systems in underserved regions. Recent publications highlight advanced sensor networks (2025–2024), composting emissions analysis (2023), and urban black carbon modeling (2022–2020). These works demonstrate his commitment to environmental monitoring , policy-relevant research , and technological innovation for sustainability. Environmental Science & Technology Best Paper (2017) DOE Outstanding Mentor Award (2006) Kirchstetter mentors students and researchers at UC Berkeley while leading interdisciplinary teams at Berkeley Lab. His work has informed climate policy , urban planning , and international cookstove programs .

Gangadhar AndaluriView profile

Assistant Professor

• Emerging Contaminants
• Advanced Oxidation Processes
• Environmental Remediation
• +12 more

Gangadhar Andaluri is an Assistant Professor (tenure track) in the Department of Civil and Environmental Engineering at Temple University's College of Engineering. He earned his PhD in Engineering from Temple University in 2011, an MS in Chemical Engineering from Villanova University (2006), and a BS in Chemical Engineering from Osmania University (2003). Prior to his current role, he served as an NTT faculty member, Senior Lab Manager, and post-doctoral fellow within the same department. His research is centered on emerging contaminants , including PFAS, microplastics, and antibiotic resistance genes, with a strong emphasis on advanced oxidation technologies , thermal treatment , and advanced analytical methods such as LC/MS/MS and GC/MS/MS. He also investigates reverse and forward osmosis , chemical sensors , and applies artificial neural networks and computational quantum chemistry to environmental problems. He leads the Thermal Technologies and Analytical Methods Laboratory and serves as the faculty advisor for the Society of Environmental Engineers and Scientists (SEES) at Temple. The recent publications (2023–2025) reflect a consistent focus on environmental contaminants in urban watersheds, particularly in the Delaware and Schuylkill Rivers. Key themes include the detection and degradation of PFAS using sonochemical methods, monitoring of microplastics and 6PPDQ, fate of antibiotic resistance genes in biofilm reactors, and development of rapid extraction techniques (FaEx) for contaminants in food and environmental matrices. These works span disciplines of environmental engineering, analytical chemistry, and materials science, with methodologies emphasizing innovation in detection, modeling, and remediation. Scientific Awards: No formal scientific awards listed in the provided text. Advising and Grants: Dr. Andaluri advises the Society of Environmental Engineers and Scientists (SEES) student chapter. While no specific grant funding is detailed in the text, his active research program and publication record suggest ongoing project support. There is no explicit mention of graduate student advising or formal mentorship roles beyond the SEES chapter. Labs and Teams: He leads the Thermal Technologies and Analytical Methods Laboratory , which focuses on experimental and computational approaches to environmental contamination. His collaborative work, evident in co-authorship with researchers like R. Suri, Y. Lin, and V.K. Ponnusamy, indicates strong interdisciplinary team engagement across environmental engineering, chemistry, and biomedical applications.

Mario de Haro MartíView profile

Academic

• Agricultural Nutrient Management
• Livestock Waste Management
• Agricultural Air and Water Quality
• +11 more

Mario de Haro Martí is an Extension Educator at the University of Idaho Extension, serving Gooding County and the broader Magic Valley region. He is affiliated with the College of Agricultural and Life Sciences and works within the University of Idaho Extension department, delivering applied research and educational programs focused on sustainable agriculture and environmental stewardship. Education: Ph.D. in Environmental Science, University of Idaho, 2018 M.S. in Environmental Science, University of Idaho, 2007 B.S. in Environmental Studies, National University of Comahue, Argentina, 1996 Mario de Haro Martí's research and extension interests center on improving the sustainability of dairy and livestock operations. His work emphasizes agricultural nutrient and waste management , air and water quality , dairy and livestock sustainability , and bilingual workforce education . He develops practical solutions for reducing environmental impacts while enhancing productivity. His programs cover manure and compost management, vermicomposting, cover crops, and community environmental science education. His recent publications reflect a strong focus on sustainable livestock systems, including nutrient utilization, air emissions reduction (especially ammonia), alternative feedstuffs, climate resilience in agriculture, and the socio-economic challenges facing small dairy farms. The research integrates environmental science, animal nutrition, and community engagement, particularly with Hispanic dairy workers. Scientific Awards and Honors: National Association of County Agricultural Agents Distinguished Service Award (National Winner, 2022) Health Heroes Award (Hispanic Coalition and EXCITE program, 2022) University of Idaho Extension Diversity Award (2020) Xi Sigma Pi (International Natural Resources Honor Society, 2018) Gamma Sigma Delta (Honor Society of Agriculture, 2009) National Finalist, Communication Award (2009) Western Region Extension Education Poster Winner (2009) Golden Key International Honour Society (Top 15% of 2007 graduates) Mario de Haro Martí actively advises and trains dairy producers and their workforce, developing bilingual educational materials on farm safety, immunization, and dairy management. His work is supported by extension grants and collaborative programs like the EXCITE initiative, which integrates farm safety with immunization education. He has been with the University of Idaho Extension since 2007, conducting on-farm research and outreach. He leads and participates in multidisciplinary teams focused on agricultural sustainability, environmental quality, and community health. His work includes stakeholder-driven projects on climate change adaptation and rural development in the Upper Snake River Basin.

Curtis Lee VanderSchaafView profile

Assistant Professor

• Forest Management
• Forest Biometrics
• Timber Economics
• +4 more

Curtis Lee VanderSchaaf serves as an Assistant Professor at Mississippi State University's College of Forest Resources, where he contributes to research and extension activities focused on forest management and economics. His work bridges scientific research with practical applications for forest landowners and managers across Mississippi and the southeastern United States. Dr. VanderSchaaf holds a Ph.D. in Forest Biometrics from Virginia Tech University, an M.S. in Forest Management from the University of Idaho, and a B.S. in Forest Management from Stephen F. Austin State University. His educational background provides a strong foundation for his interdisciplinary research in forest measurement, growth modeling, and economic analysis. VanderSchaaf's research spans several key areas in forestry, with emphasis on forest growth and yield modeling, timber economics, and carbon sequestration. His work often addresses practical challenges faced by family forest landowners, including optimal planting densities, reforestation economics, and the financial implications of management decisions. Recent publications demonstrate his expanding interest in sustainable forestry practices and carbon markets, reflecting the evolving priorities in forest management. His publication record shows a consistent pattern of research focused on practical applications for forest managers. The most recent articles (2023-2025) reveal a growing emphasis on carbon sequestration in forests, alternative nursery substrates, and the economic implications of forest management decisions under changing market conditions. His work frequently employs statistical modeling approaches to address complex forest management questions. ORED support for writing for The Conversation 2023 Extension/Outreach Award from College of Forest Resources/Forest and Wildlife Research Center While specific details about graduate student advising aren't provided in the available information, VanderSchaaf's extensive publication record and extension activities suggest active engagement with students and practitioners. His research has been supported through university funding mechanisms including Office of Research and Economic Development (ORED) support for science communication. His extension publications indicate strong connections with forest landowners and industry stakeholders. As a member of the Mississippi Forestry Association, Mississippi Loggers Association, Society of American Foresters, and Xi Sigma Pi, VanderSchaaf maintains active connections with both academic and practical forestry communities. His work at the Central Mississippi Research and Extension Center positions him to directly address regional forestry challenges while contributing to broader scientific understanding of forest management principles.

• Landscape Ecology
• Plant Community Ecology
• Biodiversity Conservation
• +7 more

Sara Cousins is Professor of Physical Geography at Stockholm University's Department of Physical Geography, where she has served as head of department since 2022. She also holds the title of associate professor (Docent) in Plant Ecology, reflecting her dual expertise in physical geography and plant community ecology. Her research combines plant community ecology and landscape history to explore effects of fragmentation and land use change on plant dispersal, community composition and diversity. She is particularly fascinated by how people, livestock and physical constraints have shaped plant communities over time, with new research challenges focusing on how changing climate and extreme weather events will affect biodiversity in fragmented habitats. Her work spans multiple research groups including Bats and Landscape Ecology, Historical Grassland Ecology, and Landscape Ecology. Analysis of her recent publications reveals strong interdisciplinary trends connecting landscape ecology with climate change impacts, habitat fragmentation, and biodiversity conservation across multiple ecosystems including forests, grasslands, and coastal habitats. Her research demonstrates how microclimate, landscape connectivity, and species traits interact to determine ecological responses to environmental change. As principal investigator, she leads several significant research projects including ECSTATIC (Exploring Causes of Species and Trait Alterations in Terrestrial ecosystems) funded by VR, and Shore meadows: habitats on the move funded by FORMAS. She previously led FUNgreen (Functional connectivity and green infrastructure) funded by Biodiversa/EU and Landscape indicators for biodiversity funded by SNV. Professor Cousins currently supervises multiple PhD students and postdocs including Jessica Lindgren, Heather Wood, Lukas Rimondini, and others, while maintaining active research collaborations across Europe. Her work emphasizes practical applications for conservation and management, particularly regarding the importance of functional connectivity for species persistence in fragmented landscapes. She has established several research teams focusing on bats and landscape ecology, historical grassland ecology, and general landscape ecology patterns. Her BatMapper project utilizes citizen science to capture information on bats and their roosting locations in Sweden, while other teams investigate drought impacts on grasslands, carbon sequestration in species-rich grasslands, and landscape indicators for biodiversity.