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Dr. Peter D. Hazelton

Assistant Professor
Aquatic Ecosystem Health
Affiliated Faculty: UGA Interdisciplinary Toxicology Program

Contact Information

Headshot of Peter Hazelton

Contact Dr. Peter D. Hazelton

Phone:
706-352-9378

Campus address

Office:
3-304
Lab Location:
Aquatic Biotech Environmental Lab (ABEL), Whitehall Forest

About

Education:
B.A. Biology, Hartwick College, 2001
M.S. Forestry & Natural Resources (Fisheries), University of Georgia, 2008
Ph.D. Toxicology (Ecotoxicology & Natural Resources), University of Georgia, 2013
Biography:

My research to date has focused on applied conservation questions in aquatic systems, particularly working with freshwater fish, mollusks and macroinvertebrates.  I incorporate field and laboratory approaches to evaluate how organisms, populations, and communities interact with biotic and abiotic stressors in the environment, and to identify basic life history and habitat needs of imperiled aquatic fauna.  These research interests have been consistent since my graduate training here at Warnell, but have benefitted from a seven year career working with the state endangered species program in Massachusetts. 

Because much of my work attempts to ask applied questions, I work very closely with state and federal agencies and other stakeholders to identify questions relevant to management decisions.  That said, my passion is to learn more about the biodiversity of aquatic systems and how species interact with each other.  There is so much to learn about the role species play in freshwater systems, that basic questions of organismal and population ecology are critical to further conservation application.

A note to perspective students:
Please view my lab website (link below) to see if there are any current opportunities in the lab, or email me a letter describing your research and career interests, and a copy of a recent CV.      

Research

Research Areas Detail:

Ecotoxicology
Conservation Biology
Aquatic Ecology
Fish Ecology
Invertebrate Biology
Malacology

Labs/Centers/Committees:
Teaching:
  • FANR 1100e (3 cr) - Natural Resources Conservation - online, taught periodically in Fall and Spring semesters

  • FISH 4200/6200L (4 cr) - Aquatic Biology and Lab - Fall 2021

  • FISH 4300/6300L  (4 cr)- Environmental Biology of Fishes - Spring 2021

  • FANR 4500s - Senior Project in Forestry and Natural Resources Management - taught periodically in Fall and Spring semesters.

  • FANR 8300 (2 cr) - Freshwater Bivalve Biology and Conservation - graduate only lecture & discussion, planned Fall 2022

  • FISH 8610 (3 cr) - Aquatic Toxicology - graduate only lecture & laboratory, planned Fall 2023

Outreach:

Some information on some current research projects:

Molecular identification of freshwater mussel - fish host relationships in the Flint River, GA.  This is an exciting project MS student Hayley Robinson is working on with our collaborators at Albany State University, the Flint Riverquarium, and the lab of Dr. John Wares here at UGA.  

Documenting the invasion of the Asian Weather Loach (Misgurnus anguillicaudatus)  in the Upper Oconee River Watershed, GA.  This is a recent project where my colleagues at UGA and I are working to learn more about the distribution, and ecology of a newly introduced species in Georgia.  Much of our work thus far has incorporated undergraduate students in our Fisheries classes, and the UGA Student Subunit of the American Fisheries Society.

Rangewide Restoration Initiative for the Brook Floater (Alasmidonta varicosa).  Since it started in 2016 while I was serving as the Aquatic Ecologist for the Massachusetts Division of Fisheries and Wildlife, I am amazed at the momentum we have gained.  With my Co-PI, Dr. Allison Roy from the USGS Massachusetts Cooperative Fish & Wildlife Research Unit, we developed the Brook Floater Working Group, which contains state and federal agency representation from over 13 states, 2 Canadian provinces, and multiple universities.  We have worked with members of the working group to develop standard survey protocols for use throughout the species range, evaluated genetic differences across populations, assessed the effects of dam removal on Brook Floater habitat, and worked toward population restoration and conservation planning!

Links: