Ph.D. assistantship in plant-herbivore 
interactions, trophic mismatch, and climate change

Applications are being solicited for a Ph.D. 
student in the Department of Biology at Penn 
State University, to begin fall 2008.  The 
student will conduct research under the direction 
of Dr. Eric Post as part of a long-term project 
on the influence of climate change on 
plant-herbivore interactions in a low-Arctic 
community in West Greenland.   A major focus of 
this research will include investigating the role 
of recent warming in the development of trophic 
mismatch between the timing of offspring 
production by an herbivore, caribou, and plant 
phenology.  Additionally, the contribution of 
trophic mismatch to herbivore population dynamics 
will be modeled.  There is considerable room for 
expansion of the research beyond these themes 
under the PI’s general research on ecological 
consequences of climate change (see 
<http://www.bio.psu.edu/people/faculty/post/homepage.htm>www.bio.psu.edu/people/faculty/post/homepage.htm).
 
The project requires a combination of experience 
with, and interest in, remote field work, as well 
as strong quantitative and analytical 
skills.  The student will be supported in part by 
a three-year NSF grant that includes a full-time 
research assistantship during one semester plus 
summer each year, and field and travel 
expenses.  Contact Dr. Eric Post for further 
details or with questions.  Email:  [EMAIL PROTECTED]

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