CALL FOR PROPOSALS:

ORGANIZERS

  • Harvey Thorleifson, Chair
    Minnesota Geological Survey
  • Carrie Jennings, Vice Chair
    Minnesota Geological Survey
  • David Bush, Technical Program Chair
    University of West Georgia
  • Jim Miller, Field Trip Chair
    University of Minnesota Duluth
  • Curtis M. Hudak, Sponsorship Chair
    Foth Infrastructure & Environment, LLC

 

Start |Author Index | View Uploaded Presentations | Meeting Information
Session No. 86
Monday, 10 October 2011: 8:00 AM-12:00 PM
Room M100DE (Minneapolis Convention Center)

T102. Shallow Lakes and Wetlands: Sedimentary Records and Modern Dynamics of Small Systems That Pack a Big Punch in the Carbon Cycle

GSA Limnogeology Division

 

Kevin M. Theissen, Will Hobbs and Joy Ramstack Hobbs, Advocates
Paper #
Start Time
1
8:00 AM
SHALLOW LAKES AND THE GLOBAL CARBON CYCLE
COTNER, James B., Dept of Ecology, Evolution and Behavior, University of Minnesota, 100 Ecology Building, Saint Paul, MN 55108, DOMINE, Leah M., Biology, University of St. Thomas, 2115 Summit Avenue OWS 390, Saint Paul, MN 55105, ZIMMER, Kyle D., Biology, University of St. Thomas, 2115 Summit Avenue, Saint Paul, MN 55105, HOBBS, Will, St. Croix Watershed Research Station, Science Museum of Minnesota, 16910 152nd St. North, Marine-on-St. Croix, MN 55047, HOBBS, Joy Ramstack, St. Croix Watershed Research Station, Science Museum of Minnesota, 16910 152nd Street North, Marine on St. Croix, MN 55047 and THEISSEN, Kevin M., Geology, University of St. Thomas, Mail# OWS 153, 2115 Summit Ave, Saint Paul, MN 55105, cotne002@umn.edu, cotne002@umn.edu
2
8:20 AM
THE EFFECTS OF EUTROPHICATION ON CARBON BURIAL AND ATMOSPHERIC CARBON EXCHANGE IN SHALLOW LAKES
HEATHCOTE, Adam J., DOWNING, John A. and BALMER, Michelle B., Ecology, Evolution, and Organismal Biology, Iowa State University, Iowa State University, 253 Bessey Hall, Ames, IA 50011, downing@iastate.edu, downing@iastate.edu
3
8:40 AM
SPATIAL AND TEMPORAL VARIABILITY IN THE ACCUMULATION OF ORGANIC CARBON IN LAKE SEDIMENTS REFLECTS NUTRIENT ENRICHMENT AND CATCHMENT DISTURBANCE: AN EXAMPLE FROM 116 MINNESOTA LAKES
DIETZ, Robert D., Water Resources Science Program, University of Minnesota, St. Paul, MN 55108, ANDERSON, N.J., Department of Geography, Loughborough University, Loughborough, LE11 3TU, United Kingdom and ENGSTROM, Daniel R., St. Croix Watershed Research Station, Sci Museum of Minnesota, Marine on St. Croix, MN 55047, dietz070@umn.edu, dietz070@umn.edu
4
9:00 AM
CARBON BURIAL AND ECOLOGICAL REGIME CHANGE IN A MANIPULATED SHALLOW LAKE
HOBBS, Will, St. Croix Watershed Research Station, Science Museum of Minnesota, 16910 152nd St. North, Marine-on-St. Croix, MN 55047, HOBBS, Joy M. Ramstack, St. Croix Watershed Research Station, Science Museum of Minnesota, 16910 152nd St. North, Marine on St. Croix, MN 55047, THEISSEN, Kevin M., Geology, University of St. Thomas, Mail# OWS 153, 2115 Summit Ave, Saint Paul, MN 55105, COTNER, James B., Dept of Ecology, Evolution and Behavior, University of Minnesota, 100 Ecology Building, Saint Paul, MN 55108, DOMINE, Leah M., Biology, University of St. Thomas, 2115 Summit Avenue OWS 390, Saint Paul, MN 55105, EDLUND, Mark B., Saint Croix Watershed Research Station, Science Museum of Minnesota, 16910 152nd St. North, Marine on St. Croix, MN 55047 and ZIMMER, Kyle, Dept. of Biology, University of St. Thomas, Mail # OWS 390, 2115 Summit Avenue, Saint Paul, MN 55105, whobbs@smm.org, whobbs@smm.org
5
9:15 AM
A POST-SETTLEMENT TRANSITION TOWARDS PHYTOPLANKTON DOMINANCE IN SHALLOW WEST-CENTRAL MINNESOTA LAKES
THEISSEN, Kevin M., Geology, University of St. Thomas, Mail# OWS 153, 2115 Summit Ave, Saint Paul, MN 55105, HOBBS, Will, St. Croix Watershed Research Station, Science Museum of Minnesota, 16910 152nd St. North, Marine-on-St. Croix, MN 55047, HOBBS, Joy M. Ramstack, St. Croix Watershed Research Station, Science Museum of Minnesota, 16910 152nd St. North, Marine on St. Croix, MN 55047 and COTNER, James B., Dept of Ecology, Evolution and Behavior, University of Minnesota, 100 Ecology Building, Saint Paul, MN 55108, kmtheissen@stthomas.edu, kmtheissen@stthomas.edu
6
9:30 AM
SEDIMENT CARBON DYNAMICS IN NORTHERN WISCONSIN LAKES IN RELATION TO DEFORESTATION, DROUGHT AND LAKE LANDSCAPE POSITION
SCHMITZ, Jennifer E., Limnology & Marine Science Program, University of Wisconsin-Madison, 430 Lincoln Drive, Madison, WI 53706 and HOTCHKISS, Sara C., Botany Department, University of Wisconsin-Madison, 430 Lincoln Drive, Madison, WI 53706, jeschmitz@wisc.edu, jeschmitz@wisc.edu
 
9:45 AM
Break
7
10:00 AM
GEOCHEMICAL ANALYSIS OF LAKE SEDIMENTS AS A PROXY FOR WATERSHED URBANIZATION, WHITE ROCK LAKE, DALLAS, TX
MILLESON, Mary E., Roy M. Huffington Department of Earth Sciences, Southern Methodist University, PO Box 750395, Dallas, TX 75275 and TABOR, Neil J., Roy M. Huffington Department of Earth Sciences, Southern Methodist University, Dallas, TX 75275, mmilleso@smu.edu, mmilleso@smu.edu
8
10:15 AM
CLIMATE CHANGE EFFECTS ON THE MECHANISMS OF INTERNAL PHOSPHORUS LOADING AND ALGAL ECOLOGY IN ALKALINE EUTROPHIC LAKES
BALLARD, Nathaniel C., Earth & Atmospheric Sciences, University of Alberta, Centennial Centre for Interdisciplinary Science 2-223, Edmonton, AB T6G 2E3, Canada, nballard@ualberta.ca, nballard@ualberta.ca
9
10:30 AM
POTENTIAL IMPACT OF MIXING AND STRATIFICATION PATTERNS ON CARBON BURIAL IN MACROPHYTE- AND PHYTOPLANKTON-DOMINATED SHALLOW LAKES
DOMINE, Leah M., Biology, University of St. Thomas, 2115 Summit Avenue OWS 390, Saint Paul, MN 55105, ZIMMER, Kyle, Dept. of Biology, University of St. Thomas, Mail # OWS 390, 2115 Summit Avenue, Saint Paul, MN 55105 and COTNER, James B., Dept of Ecology, Evolution and Behavior, University of Minnesota, 100 Ecology Building, Saint Paul, MN 55108, Lmdomine@stthomas.edu, Lmdomine@stthomas.edu
10
10:45 AM
EFFECTS OF WATER DEPTH, TYPE OF PRIMARY PRODUCER, AND VARIATION AMONG LAKES ON DECOMPOSITION RATES IN SHALLOW LAKES
ROCKWELL, Rachel E., Department of Biology, University of St Thomas, 2115 Summit Av, St Paul, MN 55105, ZIMMER, Kyle, Dept. of Biology, University of St. Thomas, Mail # OWS 390, 2115 Summit Avenue, Saint Paul, MN 55105, DOMINE, Leah M., Biology, University of St. Thomas, 2115 Summit Avenue OWS 390, Saint Paul, MN 55105 and COTNER, James B., Dept of Ecology, Evolution and Behavior, University of Minnesota, 100 Ecology Building, Saint Paul, MN 55108, rock6765@stthomas.edu, rock6765@stthomas.edu
11
11:00 AM
CONSUMPTION OF ORGANIC CARBON FROM LAKE SEDIMENTS BY DETRITIVOROUS FISH: IMPLICATIONS FOR CARBON SEQUESTRATION IN SHALLOW LAKES
PROBST, Dan T.1, GODING, Ann T.1, ZIMMER, Kyle2, DOMINE, Leah M.3, HERWIG, Brian R.4, HOBBS, Will5 and COTNER, James B.6, (1)Dept of Biology, University of St Thomas, 2115 Summit Av, St Paul, MN 55105, (2)Dept. of Biology, University of St. Thomas, Mail # OWS 390, 2115 Summit Avenue, Saint Paul, MN 55105, (3)Biology, University of St. Thomas, 2115 Summit Avenue OWS 390, Saint Paul, MN 55105, (4)Minnesota DNR, 2114 Bemidji Av, Bemidji, MN 56601, (5)St. Croix Watershed Research Station, Science Museum of Minnesota, 16910 152nd St. North, Marine-on-St. Croix, MN 55047, (6)Dept of Ecology, Evolution and Behavior, University of Minnesota, 100 Ecology Building, Saint Paul, MN 55108, prob1145@stthomas.edu, prob1145@stthomas.edu
12
11:15 AM
HYDROCLIMATIC VARIABILITY DRIVES PULSES OF PEAT FORMATION AND CARBON STORAGE IN GLACIAL KETTLEHOLES
IRELAND, Alex W., Earth and Environmental Sciences, Lehigh University, 1 West Packer Avenue, Bethlehem, PA 18015, BOOTH, Robert K., Earth & Environmental Science, Lehigh University, 1 West Packer Avenue, Bethlehem, PA 18015, SCHMITZ, Jennifer, Limnology & Marine Science Program, University of Wisconsin-Madison, 347 Birge Hall, 430 Lincoln Drive, Madison, WI 53706 and HOTCHKISS, Sara C., Botany Department, University of Wisconsin-Madison, 430 Lincoln Drive, Madison, WI 53706, awi207@lehigh.edu, awi207@lehigh.edu
13
11:30 AM
HOLOCENE CARBON DYNAMICS IN SOUTHERN BRITISH COLUMBIA'S FORESTS: A PALEOECOLOGICAL PERSPECTIVE
RODENGEN, Thomas, School of Resource and Environmental Management, Simon Fraser University, Vancouver, BC V5A 1S6, Canada, PELLATT, Marlow, Parks Canada, Vancouver, BC V6B 6B4, Canada, BARLOW, Celeste, Environmental Science, Simon Fraser University, Burnaby, BC V5A 1S6, Canada and KOHFELD, Karen E., Simon Fraser University, School of Resource and Environmental Management, Vancouver, BC V5A1S6, Canada, tjr3@sfu.ca, tjr3@sfu.ca
 
11:45 AM
Discussion
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