• Assistant Professor of Aquatic Ecology

Areas of Expertise

  • The relationship between community structure and ecosystem processes in rivers and streams, and factors which influence this relationship across local, landscape, and regional spatial scales.
  • Professor of Soil Microbiology and Biogeochemistry

Areas of Expertise

  • Soil microbiology
  • Nitrogen cycle
  • Soil quality
  • Ecological restoration
  • Biogeochemistry
  • Assistant Professor of Soils and Environmental Microbiology
  • Assistant Professor of Hydrology

Areas of Expertise

  • Ecohydrology
  • Hydrology
  • Biogeochemistry
  • Terrain Analysis
  • Water Quality
  • Watershed Management
  • Associate Professor & Director, Schatz Center for Tree Molecular Genetics
  • Joseph E. Ibberson Chair in Silviculture Research for Pennsylvania

Areas of Expertise

  • Population Genomics
  • Conservation Genetics
  • Molecular Ecology
  • Evolution
  • Quantitative Genetics
  • Climate Change
  • Ex Situ Conservation
  • Professor of Forest Resources

Areas of Expertise

  • Water Energy Food Nexus
  • Bioenergy
  • Agroforestry
  • Forest Economics and Finance
  • International Forestry
  • Forest Extension
  • Non Timber Forest Products
  • 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
  • Professor of Forest Ecology

Areas of Expertise

  • Global change ecology
  • Forest ecology
  • Dendrochronology
  • Community ecology
  • Assistant Research Professor
  • Fire and Natural Resources Management

Areas of Expertise

  • Fire Ecology
  • Fire Behavior and Effects
  • Assistant Professor of Forest Resource Management

Areas of Expertise

  • Social and economic values associated with private forests, including wildlife, carbon sequestration and water resources
  • Associate Research Professor of Quantitative Forest Ecology

Areas of Expertise

  • Adaptation to climate in forest trees
  • Seed movement under a changing climate
  • Forest ecosystem modeling
  • Maurice K. Goddard Chair of Forestry and Environmental Conservation, Professor

Areas of Expertise

  • Resilience, adaptation, social-ecological systems
  • Water-energy-food nexus, water security, groundwater, irrigation
  • Urban-wastewater irrigation, water reuse, agricultural-urban water transfers
  • Transboundary river basins and aquifers
  • Mountain water towers, Andes, Himalayas
  • Southwest US; Latin America (Mexico, Argentina, Chile, Brazil, Peru); South Asia (India, Nepal)
  • Assistant Research Professor

Areas of Expertise

  • Freshwater Ecology
  • Aquatic Invertebrates
  • Paleolimnology
  • Climate Change