Graduate Students &
Post-Docs
(Click on
name to receive e-mail address)
*UNDER CONSTRUCTION*
Current Postdoctoral Fellows
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Marshall, Michael – Ph.D. Ecology 2006 – University of Wyoming |
| Dr. Marshall plays a leadership role on the Trinidad FIBR project. | |
Current Graduate Students
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Binderup, Andrew – Ph.D. Ecology Expected Date
of Graduation:
2009 |
| Andrew is a first-year graduate student working on the Trinidad FIBR Project. | |
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Connelly, Scott
- Ph.D. Ecology Expected Date
of Graduation:
May 2008 |
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Current study focuses on global widespread catastrophic amphibian declines, especially in the Neotropics. Scott uses experimental manipulation and long-term monitoring to focus on stream ecosystem-level effects of these losses. Work is being completed on two Panamanian streams that have recently experienced massive frog losses. Honors/Awards:
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Frisch, John
- Ph.D Ecology Expected
Date of
Graduation: May 2012 |
| Allochthonous leaf litter is an important component of headwater woodland streams, and serves as a critical energy source and substrate for fungal and bacterial communities. Overall quantity and nutrient quality of leaf litter can potentially impact the activity and biomass of fungal and bacterial communities, and result in bottom-up regulation of stream communities. However, there is a conspicuous lack of information about how evergreen vegetation structures stream communities. How does rhododendron contribute to stream dynamics? John’s research investigates the relationships from litter chemistry and decompositonal dynamics to microbial and macroinvertebrate communities. Honors/Awards: |
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Mehring, Andrew – Ph.D. Ecology Expected Date
of Graduation:
May 2010 |
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Current study examines the effects of allochthonous organic matter inputs and decomposition on dissolved oxygen concentrations in intermittent blackwater rivers of Georgia's coastal plain. Andrew is specifically investigating the differential effects of tree species and forest composition on oxygen uptake by the microbial community. Honors/Awards:
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Small,
Gaston (Chip) - Ph.D. Ecology Expected Date
of Graduation:
2009 |
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Current study focuses on the stoichiometric relationship between resources and consumers along a natural phosphorus gradient in streams at La Selva Biological Station, Costa Rica. Chip is measuring how aquatic insects deal with P-enriched food sources through P-storage, increasing growth rates, and excreting excess P. He is also documenting the retention of phosphorus in a first order stream following an 8-year experimental P-addition. Honors/Awards: |
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Smith, Katherine - Ph.D. Ecology Expected
Date of
Graduation: December 2007 |
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Current study is focused towards examining ecological, legal, and institutional factors related to ecosystem based management of water resources in the Caribbean National Forest. Her research examines ecological effects of water diversion on downstream estuarine communities and foodwebs as well as the legal and institutional framework for catchment-level water resource management in Puerto Rico. Honors/Awards: |
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Snyder, Marcia – Ph.D. Ecology Expected Date
of Graduation:
2012 |
| Is working on the Costa Rica LTREB Project. | |
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Todd, Jason - Ph.D Ecology Expected Date
of Graduation: Spring
2008 |
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Current
study of focuses on investigating the causes of
lowered dissolved oxygen levels in streams found on the coastal plain
of Georgia. Possible hypothesized reasons for these lowered
levels are the slow movement of water and intense oxygen demand from
bottom sediments. Further, the numerous floodplain swamps
found
in this region may play a large role in this oxygen
depletion.
Current research looks at the flowpath and time of travel as well as
the sediment oxygen demand found within these floodplain
swamps. |
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Torres, Pedro – Ph.D. Ecology Expected Date
of Graduation:
2012 |
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Current research focuses on how different biotic communities affect stream ecosystem function. Work is being done in Puerto Rican streams, where large dams without spillway discharges act as impermeable barriers for migratory organisms (i.e. native shrimps and fishes) resulting in the extirpation of these populations from upstream reaches and in some cases, successful establishment of invasive fish species. I will compare different ecosystem processes between dammed and undammed streams and use experimental manipulations to establish the role of specific species (native shrimp and exotic fishes) in regulating these processes in streams island-wide. Honors/Awards: |
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Lab Alumni
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Anderson, Elizabeth
– Ph.D. Ecology, 2004 Since 2005, Elizabeth has been working under a USAID-sponsored initiative to promote more integrated water resources management worldwide. She is based in the Department of Environmental Studies at Florida International University in Miami, but is also involved in providing technical and scientific support to water conservation and management projects in South America (Ecuador/Peru), East Africa (Tanzania/Kenya), and India. For more information, please visit: http://www.globalwaters.net/ Recently, Mrs. Anderson was made
Conservation Sustainability Director at The Field Museum in Chicago and
will be working towards implementing conservation recommendations, with
a focus on rapid biological inventories initiatives in South America. |
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Ardon, Marcelo - Ph.D. Ecology, 2006 Ph.D. Dissertation: Effects of leaf litter quality on decomposition dynamics in lowland neotropical streams. Current Position: Postdoctoral Research Associate at Duke University Current
research is
focused on examining the biogeochemical
consequences of a large-scale wetland restoration project in the
Coastal Plains of NC. For more information see: |
| Baer, Katherine - M.S. Conservation Ecology and Sustainable Development, 1996 M.S. Thesis: When it rains, it drains: Stormwater management in metropolitan Atlanta, Georgia. Current position: Healthy Waters Campaign Director for the river advocacy group, American Rivers After receiving her M.S. degree in Conservation Ecology from UGA, Baer worked for the Upper Chattahoochee Riverkeeper, the Center for Progressive Reform, and the Natural Resources Defense Council. She then received a law degree from the University of Maryland and now works with American Rivers as their Advocacy Director. For more information see: http://www.americanrivers.org/site/PageServer?pagename=AR7_bio_Baer |
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Benstead, Jonathan
- Ph.D. Ecology, 2000 Current
research is focused on
establishing
linkages among populations, communities and ecosystem-level parameters
in streams and rivers, with an integral study on aquatic vertebrates,
namely fish. For more information, please visit: http://www.as.ua.edu/biology/benstead.htm |
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Crook, Kelly
– M.S. Ecology, 2005 Currently
teaching high school
biology in Grapevine, TX. |
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DeVivo, Joe
- M.S. Conservation Ecology and Sustainable Development, 1996; Pringle
co-chair with Gene Helfman Currently
designing and implementing
long-term
ecological monitoring program for seventeen National Park Service units
in North Carolina, South Carolina, Georgia, Florida, and
Alabama.
For more information, please visit: http://www1.nature.nps.gov/im/units/secn/ |
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Dye,
Susan - M.S. Ecology, 2005 Upon graduation, Susan
worked as research coordinator
for Dr. Amy
Rosemond at the Institute of Ecology at UGA. She oversaw a
long-term nutrient addition experiment at the Coweeta LTER site in the
southern Appalachians, and developed methods to determine
algal community composition using HPLC analysis of pigments.
She currently works for the Environmental Protection Agency
in Athens, GA. |
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Esselman, Peter - M.S. Conservation Ecology and Sustainable Development, 2001 M.S. Thesis: The Monkey River Baseline Study: Basic and applied research for monitoring assessment in southern Belize. Current position: Ph.D. Candidate at the University of Michigan School of Natural Resources Current a Ph.D Candidate at the University of Michigan School of Natural Resources focusing on fish conservation and biogeography with an emphasis on potential disruption of native fish communities by Tilapia. |
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Greathouse, Effie
– Ph.D. Ecology, 2005 Currently
undergoing postdoctoral
research under
the direction of Dr. Jana Compton at EPA's National Health &
Environmental Effects Laboratory in Corvallis, Oregon. Research is
focused towards relating landscape characteristics to stream nutrients
in the Oregon Coast Range. |
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Gregory, Brian
- M.S. Conservation Ecology and Sustainable Development, 1997 Currently
working at the USGS in
Atlanta, GA with
the NAWQA Program with importance on issues related to how urbanization
effects stream ecosystems in the GA Piedmont as well as nationally, how
nutrient and agricultural effects coastal plain streams in the SE, and
how hydrologic alteration effects fish communities in the Tennesse
River Drainage. |
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Hellmer-Powell, Natalie
– M.S. Ecology, 2001 Current
Implementer/Project Manager
Outpatient
EMR Team and is Co-Chair of Environmental Task Force for the Madison
Christian Community. |
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Hiers, Stephanie D.
- M.S. Conservation Ecology and Sustainable Development, 2000; Pringle
co-chair with Dr. Steve Golladay Currently
serves as an aquatic
Ecologist and
endangered species Biologist, technical lead for Environmental
Assessments (EA), Environmental Impact Statements (EIS), Biological
Assessments (BA), and various other assessment documents related to
potential impacts in aquatic, terrestrial, and marine habitats in the
Southeast, particularly in FL and GA. |
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Kominoski, John
– Ph.D. Ecology, 2008 Current research under the direction of Dr. John Richardson examines the effects of selective forest harvesting on stream and riparian food webs. For more information, please visit: http://jkominoski.googlepages.com |
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Laidlaw, Tina - M.S. Conservation Ecology and Sustainable Development, 1996 M.S. Thesis: The implementation of a volunteer stream monitoring program in Costa Rica. Current position: Monitoring Specialist, U.S. Environmental Protection Agency, Denver CO When she first graduated
with her MS from the
CESD program, Tina became the statewide manager of the Volunteer Stream
Monitoring Program for the state of Alabama. |
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March, James
- Ph.D. Ecology, 2000 For
more information,
please visit: http://www.washjeff.edu/users/jmarch/ |
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Parsons, Doug - M.S. Conservation Ecology and Sustainable Development, 2000 M.S. Thesis: The development of the WATER-FOR-LIFE web page: An environmental outreach tool on water resources issues for Costa Rica and Latin America. Current position: Partnerships Coordinator, Florida Fish and Wildlife Conservation Commission Currently works for the
Florida government focusing on
climate change issues. |
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Pohlman, Scott
- M.S. Conservation Ecology and Sustainable Development, 1998 Currently
a senior staff scientist
for the North Carolina Department of Environment and Natural Resources. |
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Current Position: Field Coordinator of the Insects and Spiders Survey, National Museum of Insects, Madagascar. |
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Ramirez, Alonso
- M.S. Conservation Ecology and Sustainable Development, 1997; Ph.D.
Ecology, 2000 Currently
working on the
ecology of
tropical aquatic ecosystems with emphasis on aquatic insects and the
role they play in ecosystem processes as well as the taxonomy and
systematic of aquatic insects with emphasis on immature stages or
larvae. |
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Schofield, Kate - Ph.D. Ecology, 2001 Ph.D. Dissertation: Top-down interactions in southern Appalachian streams: An examination of temporal and spatial variability. Current position: Environmental Protection Agency, Washington D.C. Upon completing her Ph.D.
at the University of Georgia,
Kate received a prestigious Croasdale
Postdoctoral Fellowship at Dartmouth University. Kate
currently worked for the Environmental Protection Agency. |
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Vargas, Rodney
- M.S. Conservation Ecology and Sustainable Development, 1995 Currently working in the
Study Abroad Office at the
University
of North Carolina, Chapel Hill as Assistant Director for Latin America,
Africa and
the Middle East as well as program management and development for Latin
America, Caribbean, Middle East and Africa. |
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Wenger, Seth
- M.S. Conservation Ecology and Sustainable
Development, 1999; Ph.D. Ecology, 2006 Currently
working at the UGA River
Basin Center
focusing on applied ecological research and environmental policy
development. For more information, please visit: http://www.rivercenter.uga.edu/people/ecologists.htm#sw |
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Past Postdoctoral Fellows
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Bixby,
Rebecca - Ph.D. - University of Michigan, Ann
Arbor, MI. Dr. Bixby's research interests focus on diatom biodiversity and how it relates to ecological and evolutionary processes. She is currently funded by the National Science Foundation's International Research Fellowship Program and the Americas Program to examine the biodiversity and landscape patterns of algae in lowland, neotropical streams in Costa Rica. |
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Hamazaki,
Toshihide - Ph.D. - Institute of
Ecology, University of Georgia. |
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Rosemond, Amy
- Ph.D. -Vanderbilt University |
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Verburg, Piet
– Ph.D. Ecology 2004 – University of Waterloo,
Ontario Dr. Verburg investigates food webs in mountain streams in Central America, using stable isotopes and nutrient stoichiometry to examine ecosystem change as a result of the massive loss of amphibian species diversity by an epidemic disease. In past work, Dr. Verburg has examined the effects of meteorology and regional climate on limnological properties and in particular the effects of the recent warming of the climate. |
Some Helpful Advice for Graduate Students
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- Last Updated: 3/31/08




























