Key Faculty (Leaders)
- Professor of Production Systems and Modeling
Areas of Expertise
- Agroecosystems
- Soil Carbon and Nitrogen Cycling
- Hydrologic and Nutrient Cycling Modeling
- Environmental Biophysics
- Plant Ecophysiology
- Interim Department Head, Ag Economics, Sociology, and Education
- Professor of Agricultural, Environmental and Regional Economics and Demography
- Agribusiness Management Program Coordinator
Areas of Expertise
- Economic and environmental sustainability of agriculture
- Global food and agricultural markets
- Natural resource economics
- Climate change adaptation and mitigation
- Email dga2@psu.edu
- Office 814-863-8630
- Assistant Professor and Extension Specialist, Grain Crop Production
Areas of Expertise
- Corn, soybean and small grains
- Sustainable intensification of agriculture
- Water and nutrient use efficiency
- Distinguished Professor of Dairy Nutrition
Areas of Expertise
- Dairy Nutrition
- Protein Nutrition of Dairy Cows
- Rumen Fermentation
- Nitrogen Utilization
- Methane Mitigation
- Environment
- Associate Professor of Crop Production / Ecology
Areas of Expertise
- Agroecology
- Conservation & Dairy Cropping Systems
- Soil & nutrient conservation, perennials, cover crops
- Pasture ecology and grazing management
- Email hdk3@psu.edu
- Office 814-863-3179
Research Interests: I’m interested in advancing agroecological research to design sustainable cropping systems. I have a particular interest in the role of perennials in cropping system sustainability. My cropping systems research has focused the influence of cropping systems and fertility management on crop productivity, soil health, and fertility. I also study the influence of pasture-based diets on the fatty acid profile and vitamin content of pasture-based livestock products. My earlier research focused on pasture ecology.
- Associate Director of Partnerships & Engagement
Areas of Expertise
- Environmental Law
- Non-Point Source Pollution of Water (Agriculture and Urban Stormwater Runoff)
- Stakeholder Engagement at Local, State, Regional, and Federal Levels
- Email mzr154@psu.edu
- Office 814-863-8756
- Associate Professor of Environmental and Resource Economics
Areas of Expertise
- Environmental and resource economics
- Land economics
- Spatial modeling
- Non-market valuation
Other Contributing Research Faculty
- Associate Research Professor
- Extension Veterinarian
Areas of Expertise
- Transition cow management
- Dairy cattle reproduction
- Farm personnel training and performance
- Dairy production medicine
- Cow comfort
- Professor of Atmospheric and Climate Science
- Professor of Agricultural Engineering
- Environmental Biophysics, Animal Welfare, and Agricultural Emissions
- Integrated Research and Extension Programs
Areas of Expertise
- Air quality in indoor agriculture (barns, poultry houses)
- Heating and Ventilation system design, principles and practice
- Horse facility engineering (stables, riding arenas)
- Farm animal welfare
- Agricultural air emissions (gas, odor, particulates)
- Distinguished Professor of Soil Biogeochemistry
- Chair of Ecology Intercollege Graduate Degree Program
Areas of Expertise
- Ecosystem ecology
- Nitrogen cycle
- Carbon cycle
- Forest ecosystems
- Sustainable agriculture
- Email jpk12@psu.edu
- Office 814-863-1614
- Associate Research Professor
- Cropping Systems Modeling
Areas of Expertise
- Physically Distributed Hydrological Modeling
- Agricultural Systems Modeling
- Air Pollution and Greenhouse Gas Emissions from Agriculture
- Micrometeorological Measurements and Eddy Covariance Systems
- Laser Diffraction Soil Particle Size Analysis
- Unmanned Aerial Vehicles (UAV)
- Instrumentation
- Email frm10@psu.edu
- Office 814-867-4612
- Assistant Professor of Rural Sociology
Areas of Expertise
- Farm labor
- Illegality
- Gender and Migration
- International Development
- Voluntary Sustainability Initiatives in Agriculture
- Gender and Sustainable Agriculture
- Global Service-Learning
- Associate Research Professor
Areas of Expertise
- Land-Atmosphere Water and Carbon Dioxide Fluxes Modeling
- Meteorology
- Model-Data Assimilation
- Email yshi@psu.edu
- Office 814-865-7393
- Assistant Professor and Extension Specialist, Soil Fertility and Nutrient Management
Areas of Expertise
- Soil Fertility
- Nutrient Management
- Cover Crops
- Soil Carbon and Nitrogen Cycling
- Cropping System Modeling
- Email cmw29@psu.edu
- Office 814-863-1016
