جستجوی استاد راهنمای دانشگاهی

Lukas Hörtnaglمشاهده پروفایل

پژوهشگر

• Environmental Science
• Biogeochemistry
• Ecosystem Fluxes
• +۳ مورد دیگر

Dr. Lukas Hörtnagl is a Researcher at ETH Zurich's Department of Environmental Systems Science (D-USYS), affiliated with the Professorship for Grassland Sciences. He holds a Ph.D. in Terrestrial Ecology and Limnology from the University of Innsbruck (2011), with postdoctoral research focused on biogenic volatile organic compound fluxes. Since 2018, he has served as a Data Scientist at ETH Zurich. His expertise centers on ecosystem-atmosphere gas exchanges, including CH4, N2O, CO2, and VOC fluxes. He contributes to major projects like ICOS-CH (Integrated Carbon Observation System Switzerland) and SwissFluxNet, leading long-term monitoring of carbon and water fluxes across ecosystems. His work integrates field measurements, remote sensing, and modeling to understand climate-ecosystem interactions. Key research themes include drought impacts on forest ecosystems, agricultural greenhouse gas mitigation, and methodological advancements in eddy covariance systems. He has published extensively on topics such as ecosystem respiration, carbon sequestration dynamics, and the physiological responses of plants to environmental stressors. Dr. Hörtnagl collaborates globally on initiatives like FLUXCOM-X and the FLUXNET network, emphasizing standardized data collection and cross-site comparisons. His research bridges applied and theoretical ecology, with implications for climate policy and sustainable land management.

Afef Marzouguiمشاهده پروفایل

پژوهشگر

• Crop Science
• Remote Sensing
• Plant Disease Resistance
• +۳ مورد دیگر

Dr. Afef Marzougui is a Researcher at ETH Zürich in the Department of Crop Sciences. Her work focuses on integrating remote sensing technologies and machine learning to advance crop phenotyping and disease resistance studies. She specializes in developing precision agriculture strategies for pest management and crop yield optimization. Her research interests include crop science, plant disease resistance mechanisms, and the application of high-resolution satellite and proximal sensing techniques in agricultural phenomics. Notably, she has contributed to projects like the Global Wheat Full Semantic Organ Segmentation (GWFSS) Dataset and studies on Aphanomyces root rot resistance in legumes. Her recent publications (2020–2025) emphasize interdisciplinary approaches combining computational methods with field data to address challenges in sustainable crop production. Key themes include disease impact modeling in livestock, multi-scale data fusion for yield estimation, and VOC-based biomarker identification for high-throughput disease detection.

• Crop Science
• Plant Pathology
• Sustainable Agriculture

Johanna Mayerhofer is a Lecturer affiliated with both ETH Zurich's Professorship for Crop Science and Agroscope research institute. Her work advances sustainable crop protection strategies. Research focuses on developing precision agriculture techniques for soil-borne disease management in horticultural systems. Current projects integrate crop rotation models with variable-rate fumigation approaches to reduce pesticide usage. Dr. Mayerhofer collaborates on interdisciplinary initiatives investigating plant-pathogen interactions and resilient farming systems.

Cristiane Pilonمشاهده پروفایل

دانشیار

• Crop Physiology
• Peanut Production
• Plant Stress Biology
• +۵ مورد دیگر

Cristiane Pilon is an Associate Professor in the Department of Crop & Soil Sciences at the University of Georgia’s College of Agricultural & Environmental Sciences (CAES). Her research focuses on row crop physiology, particularly improving peanut production in Georgia through understanding crop growth, seed quality, water requirements, and environmental stress responses. She collaborates with UGA faculty, USDA-ARS, and the Georgia Peanut Commission. Her extension role includes supporting county programs, in-service training, and developing educational materials for peanut production. Her work integrates experimental and applied research to enhance agricultural sustainability. Key collaborations include the National Environmentally Sound Production Agriculture Laboratory (NESPAL). Research interests span crop physiology, stress biology, and agronomic practices. Her articles address topics like drought stress in crops, soil management, and silicon’s role in mitigating plant stress.

Ronald Scott Tubbsمشاهده پروفایل

استاد

• Peanut Agronomy
• Crop Rotation Systems
• Nutrient Management
• +۲ مورد دیگر

Ronald Scott Tubbs is Professor of Crop & Soil Sciences at the University of Georgia's Tifton Campus, focusing on applied agronomic research for peanut production systems. His 65% extension appointment translates research on optimizing agronomic practices to farming communities. Research priorities include: Seeding rate and row spacing optimization Conservation tillage systems Nutrient cycling efficiency Cover crop integration

Aaron J Gassmannمشاهده پروفایل

استاد

• Integrated Pest Management
• Insect Resistance Management
• Plant-Insect Interactions
• +۴ مورد دیگر

Dr. Aaron J Gassmann is a Professor in the Department of Plant Pathology, Entomology and Microbiology at Iowa State University. His research focuses on entomology, particularly integrated pest management (IPM), insect resistance to Bt crops, and plant-insect interactions with an emphasis on corn and western corn rootworm. He joined Iowa State in 2008 after postdoctoral training at the University of Arizona and UC Riverside. He holds a Ph.D. in Ecology and Evolution from Stony Brook University (2003) and a B.A. in Biology from the University of St. Thomas (1997). His research spans three major areas: resistance evolution to Bt corn in rootworm populations, fitness costs of resistance traits, and agro-ecological IPM strategies. Key projects include field and laboratory studies on Bt resistance mechanisms, ecological factors influencing pest management, and tritrophic interactions involving entomopathogens. His work emphasizes practical applications for sustainable agriculture and resistance delay strategies. Dr. Gassmann has authored 84 peer-reviewed articles, 6 book chapters, and numerous outreach materials. In 2021, he was elected a Fellow of the AAAS. He teaches courses such as ENT 376 (Fundamentals of Entomology), ENT 570 (Plant-Insect Interactions), and ENT 590N (Population Genetics). His lab, the Cardinal Aaron Gassmann Lab , collaborates on projects involving Bt crop efficacy, pest population genetics, and agricultural sustainability. His research highlights include identifying field-evolved Bt resistance in rootworm populations, quantifying fitness costs of resistance, and evaluating integrated pest management tools. He actively engages with farmers and policymakers to translate research into actionable practices.

• Biomedical Engineering
• Nanotechnology
• Neuroscience
• +۴ مورد دیگر

Anil Kumar serves as a Professor and Dean at the University of Georgia's College of Veterinary Medicine, leading the Isakson Center for Neurological Disease Research. His work focuses on biomedical engineering, nanotechnology, and neurological disorders, with a particular emphasis on antimicrobial surfaces, stroke therapies, and regenerative medicine. He has pioneered innovations in nitric oxide-releasing materials and nanoparticle drug delivery systems. Research Interests: Development of antimicrobial surfaces for medical devices Neurological therapies targeting ischemic stroke and neurodegenerative diseases Nanoparticle-mediated drug delivery systems Biomedical applications of hydrogels and superhydrophobic materials His recent articles explore advancements in graphene-based energy storage, machine learning for product design, and translational stroke therapies in porcine models. Kumar's work bridges veterinary and human medicine, emphasizing cross-disciplinary approaches. No explicit awards or grants are noted, but his contributions are highlighted through prolific publication in high-impact journals.

Hailong Jinمشاهده پروفایل

دانشیار

• Applied Econometrics
• Macroeconomics
• Mathematical Economics
• +۶ مورد دیگر

Hailong Jin is an Associate Professor in the Department of Economics at South Dakota State University (SDSU), affiliated with the Ness School of Management and Economics. He holds a B.A. from Jilin University, an M.S. from Tsinghua University, and a Ph.D. from Iowa State University. His research focuses on applied econometrics, macroeconomics, and mathematical economics, with a particular emphasis on economic modeling, time series analysis, and international monetary systems. His work addresses critical issues such as farmer perceptions of agricultural practices, currency intervention policies, and economic development challenges. Dr. Jin’s academic responsibilities include teaching advanced courses like Advanced Macroeconomics, Risk Management, and Mathematical Economics. He has contributed to interdisciplinary research on topics ranging from precision agriculture profitability to the impacts of extreme weather on farming. His recent work highlights farmer perspectives on conservation practices and rotational grazing in the U.S. Great Plains, reflecting a commitment to bridging economic theory with real-world agricultural challenges. His research has been published in journals such as Ecological Economics , Precision Agriculture , and China Economic Review . He is active in professional organizations like the Mt. Plains Business Association and collaborates with institutions on projects addressing sustainable land use and economic policy. His office is located in Harding Hall 123 on the SDSU campus.

Christopher Grahamمشاهده پروفایل

دانشیار

• Nitrogen Cycle
• Plant Physiology
• Soil Microbiology
• +۶ مورد دیگر

Christopher Graham is an Associate Professor and Extension Specialist-Agronomist at the Department of Agronomy, Horticulture and Plant Science, South Dakota State University (SDSU). His roles include academic teaching, research, and extension activities focused on sustainable agricultural practices in semi-arid regions. Education: B.S. from Arizona State University, M.P.A. from Columbia University, and Ph.D. from Cornell University. His research emphasizes interactions between plants, soils, and microbes, with a focus on nitrogen cycling, crop physiology, and legume-based cropping systems. Key research areas include: 1) Nitrogen fixation in pulse crops under abiotic stress, 2) Soil health dynamics during grassland-to-crop conversion, 3) Cover crop integration in dryland farming systems, and 4) Climate-smart agricultural practices in the Northern Great Plains. He leads trials on wheat, oats, field peas, sorghum, and sunflower varieties. He collaborates with SDSU’s West River Research Farm, South Dakota Agricultural Experiment Station, and Extension programs. Notable projects include evaluating microbial community shifts during land-use changes, optimizing nitrogen management in winter wheat, and developing climate-resilient cropping systems.

Jason Clarkمشاهده پروفایل

استادیار

• Soil Fertility Management
• Crop Nutrition
• Precision Agriculture
• +۳ مورد دیگر

Jason Clark is an Assistant Professor in the Department of Agronomy, Horticulture and Plant Science at South Dakota State University (SDSU). He also serves as an SDSU Extension Soil Fertility Specialist, focusing on nutrient management strategies that balance crop productivity with environmental sustainability. His work integrates precision agriculture techniques and soil health principles to optimize fertilizer use efficiency. Education: Ph.D. in Soil Nutrient Management, University of Minnesota-Twin Cities (2018) M.S. in Plant Science, Utah State University (2014) B.S. in Agronomy, Utah State University (2011) Research Interests: Dr. Clark’s program emphasizes soil fertility management, including nitrogen and phosphorus application timing, fertilizer placement technologies (e.g., Y-drop systems), and the role of cover crops in improving nutrient cycling. He evaluates how conservation practices like no-till farming and crop rotation influence soil health and reduce environmental impacts. Key Projects: Optimizing nitrogen fertilizer rates using anaerobic mineralization tests and machine learning. Investigating early and late in-season nitrogen applications for corn production. Assessing the economic and agronomic impacts of cover crop composition in semi-arid regions. Outreach & Extension: He develops soil sampling guidelines and fertilizer recommendations tailored to South Dakota’s cropping systems, addressing challenges like fallow syndrome and post-flooding soil management. His extension materials include practical guides on corn starter fertilizer practices and precision nutrient management.

Hani Ghoshehمشاهده پروفایل

مدرس ارشد

• Weed Science
• Agronomy
• Crop Production
• +۷ مورد دیگر

Hani Ghosheh is a Senior Lecturer in the Department of Agronomy, Horticulture and Plant Science at South Dakota State University (SDSU), specializing in weed science and agronomy. With over 25 years of academic experience, he has held roles including Professor of Weed Science at Jordan University of Science and Technology (JUST), a visiting scholar at the University of Kentucky, and an Alexander von Humboldt Research Fellow in Stuttgart, Germany. Education includes a Ph.D. in Agronomy (Weed Science) from Texas A&M University, an M.S. in Plant Production (Plant Breeding) from the University of Jordan, and a B.S. in Plant Production from the University of Jordan. His research focuses on weed management strategies, agronomic practices, curriculum development, and online teaching innovations. Key academic interests include sustainable agriculture, herbicide sensitivity, crop-weed interactions, and graduate student supervision. He teaches courses like Crop Production, Crop Improvement, and Non-Chemical Weed Management at SDSU. His 30+ peer-reviewed articles explore topics such as weed population genetics, allelopathic effects, and seed desiccation tolerance. Awards include the prestigious Alexander von Humboldt Research Fellowship. He currently coordinates undergraduate teaching in the Department and conducts research at the McFadden Biostress Laboratory in Brookings, SD.

Thandiwe Nleyaمشاهده پروفایل

استاد

• Organic Crop Production
• Cereal Crop Management
• Oilseed and Pulse Crops
• +۵ مورد دیگر

Thandiwe Nleya is a Professor in the Department of Agronomy, Horticulture and Plant Science at South Dakota State University (SDSU), where she has held academic roles since 2003. Her research focuses on organic crop production, cereal, oilseed, and pulse crops management, bioenergy crops, dryland cropping systems, and saline/sodic soil phytoremediation. She teaches undergraduate and graduate courses in organic plant production, crop physiology, and global food systems. Education: B.S. in Agriculture (University of Zimbabwe, 1984), M.S. in Agronomy (Southampton University, 1988), and Ph.D. in Crop Science (University of Saskatchewan, 1997). Research Interests: Dryland cropping systems in the Northern Great Plains, cover crops integration, bioenergy crops like camelina and brassica species, and soil health management. Her work emphasizes sustainable agriculture practices and climate-resilient crop systems. Awards: 2017 Associate Editor Excellence Award (Agronomy Journal) and 2008 ASA Education Materials Certificate of Excellence for her work on proso millet production. Professional Roles: Technical editor for the Agronomy Journal , chair of ASA Production Systems Division, and member of national grant review panels. She leads research at the McFadden Biostress Laboratory, exploring crop responses to environmental stressors like salinity and sodicity. Her work bridges agronomic research with practical applications, addressing global food security challenges through crop diversification and sustainable land management strategies.

Vander Luis Novaes Nunesمشاهده پروفایل

استادیار

• Sustainable Agriculture
• Soil Management
• Isotopic Techniques in Soil Science
• +۳ مورد دیگر

Vander Luis Novaes Nunes is an Assistant Professor and Extension Specialist in Sustainable Agriculture at South Dakota State University (SDSU), joining in August 2024. His academic journey includes a B.S. in Agronomy from Brazil, followed by M.S./Ph.D. in Soil Science and Plant Nutrition at the Federal University of Viçosa. He completed a four-year postdoctoral research at the University of Illinois Urbana-Champaign, focusing on isotopic techniques for nutrient uptake efficiency and sustainable agriculture. Research Interests: Dr. Nunes specializes in sustainable soil management, fertilizer development, and isotopic analysis methodologies. His work bridges laboratory experiments with field applications to enhance crop productivity while minimizing environmental impact. Key areas include nitrogen cycling, fertilizer efficiency, and innovative soil analysis techniques. Teaching & Mentoring: He has instructed undergraduate laboratory courses and mentored students throughout his academic career. His research group explores cutting-edge solutions for agricultural sustainability, including alginate-based fertilizers and layered double hydroxides for controlled nutrient release. Publications: His recent work addresses isotopic measurement of nitrogen fixation (2025), ammonium/nitrate source comparisons (2023), and novel fertilizer technologies (2020-2021). Themes emphasize improving nutrient use efficiency and mitigating environmental impacts of conventional practices. Professional Background: Previously held roles at the Federal University of Viçosa and UIUC, contributing to projects on soil acidification correction, phosphorus dynamics, and tropical crop systems. His extension specialization focuses on translating research into practical agricultural recommendations.

Jason Condonمشاهده پروفایل

دانشیار

• Soil Science
• Agricultural Sustainability
• Climate Change Adaptation
• +۳ مورد دیگر

Jason Condon is an Associate Professor in Soil Science at Charles Sturt University (CSU), located in Wagga Wagga, Australia. His research focuses on practical soil science solutions for agricultural challenges, particularly acid soil management, salinity, and climate change adaptation. He holds a BAgrSci(Hons) from La Trobe University and a PhD from Charles Sturt University. Dr. Condon has taught soil science at CSU since 1996, emphasizing industry-relevant curricula. He co-authored the e-textbook STute: Tutorials in Soil Science to enhance student understanding of soil chemistry. His research collaborations include Can Tho University (Vietnam) and NSW Department of Primary Industries (DPI), focusing on soil nutrition, crop production, and greenhouse gas mitigation. Key areas of research include: acid soil amelioration strategies, nitrogen cycling in pastures, and sustainable crop rotations in saline environments. He has led ACIAR-funded projects addressing climate change impacts in Vietnam’s Mekong Delta, promoting alternative crops like soybean and quinoa. His work integrates laboratory analyses with farmer-participatory monitoring systems. Condon has supervised 6 PhD, 1 Master’s, and 16 Honours students. His industry linkages ensure research outputs are directly applicable to farming communities. He has secured grants from MLA, GRDC, and NSW DPI for projects like subsoil acidity management and organic amendment trials. His teaching and research emphasize bridging academic knowledge with on-ground agricultural practices. Recent work includes developing irrigation schedules using Chameleon soil sensors and exploring Bayesian models for rice-shrimp aquaculture systems. He advocates for soil health improvement through strategic liming and organic amendments, with a focus on long-term agronomic sustainability.

Sanjit Debمشاهده پروفایل

دانشیار

• Soil Physics
• Hydrological Modeling
• Agricultural Water Management
• +۵ مورد دیگر

Dr. Sanjit Deb is an Associate Professor of Soil Physics in the Department of Plant and Soil Science at Texas Tech University, part of the Davis College of Agriculture. His research focuses on optimizing soil and water resource management in semi-arid agricultural systems through applied soil physics, hydrological modeling, and sustainable practices. He holds a Ph.D. in Biological and Environmental Engineering from The University of Tokyo, with prior postdoctoral experience at New Mexico State University and the University of Hawaii-Manoa. Education: Bachelor's in Agricultural Engineering, Bangladesh Agricultural University Master's in Irrigation Engineering & Management, Asian Institute of Technology (Thailand) Ph.D. in Biological & Environmental Engineering, University of Tokyo (Japan) Research emphasizes soil-water-plant interactions, vadose zone hydrology, and precision agriculture strategies for improving crop productivity while conserving resources. Key areas include biochar applications, deficit irrigation, cover crop impacts, and soil health assessment in arid regions. Collaborative efforts address challenges in cotton, corn, and pasture systems across the Southern High Plains. Teaching responsibilities include courses on soil physical properties, environmental soil science, and advanced soil physics. His work integrates field experimentation, numerical modeling (e.g., HYDRUS), and remote sensing techniques to develop scalable solutions for water-limited environments. Recent research highlights include optimizing biochar rates for crop resilience under water stress, modeling root zone dynamics in cotton-weed interactions, and evaluating cover crops' role in nitrogen cycling and soil structure improvement.