Current and Former Students of G. Spangler

I have had the privilege of working with some outstanding graduate students in my program at the University of Minnesota. The entries below include the thesis titles of each of these people and links to their current Web sites or E-mail addresses, if known.


Former Students

Jane E. Bush

Master's Thesis. 1985. Determination of fertility in two and three-year-old pink salmon in a Minnesota tributary to Lake Superior.


Mohammed Chair

Master's Thesis (Plan B). 1983. Sensitivity of fin rays and scale readings in age and growth determination of longnose sucker (Catostomus catostomus ) and white sucker (Catostomus commersoni ) in Minnesota tributaries of Lake Superior AND The fishery of Morocco.


Richard Victor Frie

DeceasedAugust 24, 1995
Dick and Elliot

This photo of Dick and Elliot was taken in the summer of 1994, about a year before Dick's passing.

Master's Thesis. 1982. Effects of intensive dipnet fishing on the abundance, growth, survival, and sex ratio of smelt (Osmerus mordax ) in South Bay, Lake Huron. Dick's Masters' research provided the foundation for DISBCAL, a program for measuring and storing the growth increment history of fish from their scales. Ph. D. Dissertation. 1987. Simulation of the walleye population and fishery of Lake of the Woods, Minnesota.


Lawrence D. Jacobson

Master's Thesis. 1983. Genetic variation among sea lamprey (Petromyzon marinus ) ammocoetes from Lake Michigan and Lake Huron. Ph. D. Dissertation. 1986. Biomass dynamics of lake trout (Salvelinus namaycush ) in Lake Superior, 1948-1976.
E-mail: larryj@its.ucsd.edu

Christopher M. Kavanaugh

Master's Thesis. 1986. Some creel survey methods applicable to Minnesota recreational fisheries.

James S. Kent

Mule deerPh. D. Dissertation. 1991. Effects of exploitation on populations of Daphnia pulex.

Jim is an avid outdoorsman and generously donated a photo of one of his Colorado trophies. (This provided an opportunity for some unscrupulous re-touching with Adobe Photoshop). When he's not hunting, Jim is a Colonel and professor of biology at the Air Force Academy in Colorado Springs.

KentJS.DFB.USAFA@usafa.af.mil


Steven M. Shroyer

Master's Thesis. 1991. Growth of Red Lakes walleye from the 1940s to the 1980s.


Alan T. McClure

Master's Thesis. 1992. The impact of young-of-the-year yellow perch on zooplankton in the Red Lakes, Minnesota.

Susan L. O'Halloran (nee McDonald)

Master's Thesis (Plan B). 1985. A description of creel survey methods with an emphasis on the access point and roving survey designs.


Sheryl A. Middlemis

Master's Thesis. 1984. A description of Catostomus catostomus and Catostomus commersoni spawning adults and early life history in selected Minnesota tributaries of Lake Superior.


Joseph P. Nicolette

Master's Thesis. 1983. Population dynamics of pink salmon in selected Minnesota tributaries to Lake Superior.


Donald L. Pereira

Ph. D. Dissertation. 1992. Dynamics and biochronology of freshwater drum (Aplodinotus grunniens ) in the Red Lakes, Minnesota.

E-mail: don.pereira@dnr.state.mn.us http://www.fw.umn.edu/FW-WWW/Faculty/Pereira.html


Paul D. Spencer

Master's Thesis. 1989. Angler expectations as a factor in the perception of quality of the fishing experience.

E-mail: pspencer@limanda.gso.uri.edu


Cyterski, Michael

M.S. thesis 1995: A Growth History of Red Lake Walleye (Stizostedion vitreum ) Developed through Scale Analysis.

E-mail: mikecy@vt.edu
http://www.fw.vt.edu/student/vtafs/Cyterski/mikecy


Lyn Bergquist

Lyn has just completed a master's degree in fisheries by applying the principles of biochronology to the development of an archaeometric method. She is currently preparing a publication for the primary literature.

E-mail: lynbe@finsandfur.fw.umn.edu


Derek Ogle

Derek completed his doctoral dissertation on Lake Superior lake trout in the summer of 1996 . During Winter quarter, 1996, Derek was the Webmaster for my vertebrate populations assessment course, FW5601, and the Teaching Assistant for the analytical laboratory in that course. His introduction to teaching at the U of M must have been an enjoyable experience as he has just assumed a position teaching statistics at Northland College in Ashland, Wisconsin. In addition to his research and publications, Derek became a competent Webmaster while at the U of M. Derek's home pages provide some excellent examples of functional Web page design.

E-mail: dogle@wheeler.northland.edu http://www.fw.umn.edu/biochr/assoc/dho/


Current Students


Al McClure

Al is currently working on a Ph. D. dissertation on the walleye fingerling production potential of rearing ponds in the metropolitan Twin Cities area. He is using a combination of techniques involving trophic pathways delineated by stable isotope ratios, and seasonal (daily) growth increments on young- of-the-year walleye otoliths.

E-mail: atm@fw.umn.edu

Patrick J. Rivers

Pat is just finishing his master's thesis on the biochronology of Siberian fishes. In the course of his research he did a summer stint at Novosibirsk, Siberia in 1996. His field studies and collections of scales and otoliths in Russia complement our studies of hemispheric environmental conditions for freshwater fish. Pat is currently working on trout stream management in southeastern Minnesota at the Minnesota DNR's Lake City office.

E-mail: pjr@fw.umn.edu


Stephanie Todhunter

Stephanie's master's thesis deals with the growth of shallow-water ciscoes in Lake Superior and stock identification through an application of biochronology to scale images. Stephanie's co-advisor is Dr. D. Pereira, Minnesota Dept. of Natural Resources and Adjunct Professor in the Dept. of Fisheries and Wildlife.


Christine Penney

Last year, Chris completed development of a college outreach initiative to provide a World Wide Web site about Natural Resource Management by Native Americans. The site went public in the winter of 1997 after reviews and comments had been solicited from parties to the conflict over the Treaty of 1837. The web site has been the backbone of two offerings of the Natural Resources and Environmental Studies Colloquium (NRES 3001, Section 3) since it was completed. Chris is now employed by the Minnesota Extension Service and is pursuing a Doctoral program in the Dept. of Fisheries and Wildlife on an aspect of co-management and community-based resource management related to indigenous peoples.

E-mail: penne003@maroon.tc.umn.edu


Joseph Ostazeski

Joe came to us in late spring, 1996, from a position in Saipan, following a Peace Corps. assignment in Tailand. He has been studying the environmental histories of yellow perch (Perca flavescens) from scale increments on contemporary and archival samples. Joe is the most recent graduate of the Fisheries Master's program at the University of Minnesota, and is currently employed by the Minnesota DNR at Duluth, MN. Joe's Asian experience is a feature of his personal interests web page.

E-mail: jjo@fw.umn.edu


Geoffrey C. Schrag

Geof came to us in mid-summer, 1997, from his undergraduate experience at the Dept. of Systematics and Ecology at University of Kansas. Geof will be studying the microstructure of otoliths of young-of-the-year ruffe (Gymnocephalus cernuus) from Lake Superior. Geof is continuing to work on his interest in otolith analysis of bluegills from Kansas, following up some studies he began with Cynthia Annett at KUs Long Term Ecological Research Site.

E-mail: GCS@fw.umn.edu


Michelle LeBeau

A graduate of the University of Minnesota program in Biology at the Morris campus, Michelle is joining the Fisheries program as a MacArthur Scholar in the Fall of 1998. Michelle has yet to decide upon a research project for her thesis.

E-mail: mll@fw.umn.edu


Allison Krause

Returning to school after working for Eastman Kodak and Control Data Corporation, Alli will join the Fisheries progrm in the Fall of 1998. As a software applications specialist in Macintosh and PC environments, Alli will provide trouble-shooting services for faculty and staff in the Dept. of Fisheries and Wildlife during the 1998-1999 academic year.

E-mail: abk@fw.umn.edu


Robert Rulifson

A graduate of the University of Minnesota and just completing a Master's degree at Bemidji State University, Robert is joining the Fisheries program as a MacArthur Scholar in the Fall of 1998.


Go to George's professional interests home page.


Date created: January 24, 1996
Last modified: August 4, 1998
Copyright © 1995, George R. Spangler
Maintained by: G. Spangler
GRS@finsandfur.fw.umn.edu