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Invasive species

Faculty in the Ecology graduate program with research interests in this area.
Name Email/phone Interests include
Drohan, Patrick
  • Assistant Professor of Pedology
pjd7@psu.edu
814-863-4246
   (University Park)
Soil formation and biogeochemistry due to land use and ecosystem change; soil and water degradation, and the remediation of soil physical and chemical properties in urban environments.
Langkilde, Tracy
  • Assistant Professor of Biology
tll30@psu.edu
814-867-2251
   (University Park)
Population and community ecology: how the nature of interactions between species can shift over time, in response to changes in the environment and corresponding selection pressures.
Mortensen, David
  • Professor of Weed Ecology / Biology
dmortensen@psu.edu
814-865-1906
   (University Park)
Assessing how climatic, physiographic and soil variation affects cropping systems performance.
Ostiguy, Nancy
  • Associate Professor of Entomology
nxo3@psu.edu
814-863-2872
   (University Park)
Integrated pest management; impact of pesticides on non-target species; sampling strategies.
Saunders, Mike
  • Professor of Entomology
mcs5@psu.edu
814-863-2979
   (University Park)
Ecology and pest management of arthropods affecting vineyards; design and development of computer-based systems that capture, formalize, and represent qualitative and quantitative knowledge associated with managed and natural systems.
Shea, Katriona
  • Associate Professor of Biology
k-shea@psu.edu
814-865-7910
   (University Park)
Biological invasions; theoretical applied ecology; life history theory.
Steiner, Kim
  • Professor of Forest Biology
  • Director, The Arboretum at Penn State
steiner@psu.edu
814-865-9351
   (University Park)
The ecology, genecology, and physiological ecology of forest regeneration following disturbance.
Stephenson, Andrew (Andy)
  • Professor of Biology
as4@psu.edu
814-863-1553
   (University Park)
Ecology and evolution of plant reproduction. The role of inbreeding and genetic variation on the establishment and transmission of plant diseases.
Wardrop, Denice
  • Senior Research Associate
  • Associate Professor of Geography and Ecology
dhw110@psu.edu
814-863-1005
   (University Park)
Impacts of human disturbance on wetlands; plant community dynamics; theoretical applied ecology; landscape analysis.