Purrenhage2

Jennifer Purrenhage

Principal Lecturer
Program Coordinator | Wildlife & Conservation Biology
Phone: (603) 862-3915
Office: Natural Resources & Environment, James Hall, G05, Durham, NH 03824
Websites:

My research interests center on the impacts of aquatic and terrestrial habitat quality (at local and landscape scales) on pond-breeding amphibians and freshwater turtles--two of the most endangered vertebrate taxa worldwide. I have used a wide range of methods---from molecular analyses and small-scale behavioral studies to large, landscape-scale field experiments---to study the ecological implications of habitat alteration for herpetofauna.

Current projects stem from long-term monitoring of salamanders and freshwater turtles in southern New Hampshire, as well as networked research through the NSF-funded Ecological Research as Education Network (EREN).

Past research includes: the effects of landscape composition on the genetic population structure of salamanders; the importance of aquatic vegetation structure in mediating biotic interactions of pond-breeding amphibians; differential growth, locomotor performance, and survival of amphibians through multiple life stages; and the importance of wetland hydroperiod and upland forest buffers for the health of vernal pool-breeding amphibian communities. By observing how populations and communities respond along environmental gradients (e.g., hydroperiod, canopy cover, urbanization), and in the presence of multiple stressors (e.g., predation pressure, pesticide exposure), we can: (1) deepen our understanding of how systems function; (2) make predictions about how communities will respond to future environmental alterations caused by global climate change and changes in land use; and (3) inform ongoing conservation efforts.

Courses Taught

  • LSA 401: Scientific Resrch Exploration
  • NR 417: Soph Seminar: Wildlife Bio
  • NR 435: Contemporary Conservatn Issues
  • NR 435/435H: Contemporary Conservatn Issues
  • NR 435H: Honors/Contemp Conservatn Iss
  • NR 508: Communicating Science
  • NR 650: Principles Conservatn Biology
  • NR 740/840: Inventory &Montoring Ecol Comm

Education

  • Ph.D., Zoology, Miami University - Ohio
  • M.S., Biology, University of Akron
  • B.S., Wildlife Ecology; Biological Aspects of Conservation, University of Wisconsin
  • Certificate, Postsecondary Education, University of Akron

Research Interests

  • Communication
  • Conservation Biology
  • Habitat
  • Herpetology
  • Wildlife
  • Wildlife & Habitat Management/Conservation

Selected Publications

  • Hettinger, A., Merkle, B. G., Schwarz, K., Bayer, S., Whalen, E., & Purrenhage, J. (2020). Human Dimensions: Communication and Engagement, Where Ecology and Human Dimensions Meet. The Bulletin of the Ecological Society of America, 101(1). doi:10.1002/bes2.1641

  • Thomas, S., Purrenhage, J. L., Foster, A., Loucek, J., Roeder, A., Branch, T. L., . . . Niewiarowski, P. H. (2019). Spotted salamander (Ambystoma maculatum) breeding population structure and dynamics across 20 years at a northeastern Ohio pond. In INTEGRATIVE AND COMPARATIVE BIOLOGY Vol. 59 (pp. E230). Retrieved from https://www.webofscience.com/

  • Davis, M. J., Purrenhage, J. L., & Boone, M. D. (2012). Elucidating Predator-Prey Interactions Using Aquatic Microcosms: Complex Effects of a Crayfish Predator, Vegetation, and Atrazine on Tadpole Survival and Behavior. JOURNAL OF HERPETOLOGY, 46(4), 527-534. doi:10.1670/10-185

  • Freidenfelds, N. A., Purrenhage, J. L., & Babbitt, K. J. (2011). The effects of clearcuts and forest buffer size on post-breeding emigration of adult wood frogs (Lithobates sylvaticus). FOREST ECOLOGY AND MANAGEMENT, 261(11), 2115-2122. doi:10.1016/j.foreco.2011.03.005

  • Greenwald, K. R., Purrenhage, J. L., & Savage, W. K. (2009). Landcover predicts isolation in Ambystoma salamanders across region and species. BIOLOGICAL CONSERVATION, 142(11), 2493-2500. doi:10.1016/j.biocon.2009.05.021

  • Purrenhage, J. L., & Boone, M. D. (2009). AMPHIBIAN COMMUNITY RESPONSE TO VARIATION IN HABITAT STRUCTURE AND COMPETITOR DENSITY. HERPETOLOGICA, 65(1), 14-30. doi:10.1655/08-017R1.1

  • Purrenhage, J. L., Niewiarowski, P. H., & Moore, F. B. -G. (2009). Population structure of spotted salamanders (Ambystoma maculatum) in a fragmented landscape. MOLECULAR ECOLOGY, 18(2), 235-247. doi:10.1111/j.1365-294X.2008.04024.x

  • Purrenhage, J. L., & Boone, M. D. (2005). Effects of habitat structure and competition on larval amphibian development. In INTEGRATIVE AND COMPARATIVE BIOLOGY Vol. 45 (pp. 1180). Retrieved from https://www.webofscience.com/

  • Purrenhage, J. L., Niewiarowski, P. H., Moore, F. B. G., & Zamudio, K. R. (2004). Regional population dynamics of spotted salamanders (Ambystoma maculatum) in a fragmented landscape. In INTEGRATIVE AND COMPARATIVE BIOLOGY Vol. 44 (pp. 626). Retrieved from https://www.webofscience.com/

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  • Most Cited Publications