2007 GSA Denver Annual Meeting (28–31 October 2007)
Session No. 9 Sunday, 28 October 2007
8:00 AM-12:00 PM, Colorado Convention Center: 407

T17. Management and Restoration of Fluvial Systems with Broad Historical Changes and Human Impacts I

L. Allan James, Sara L. Rathburn and G. Richard Whittecar, Presiding
 Paper #Start Time
 8:00 AM Introductory Remarks
9-18:05 AM EVALUATING SEDIMENT SOURCES, STORAGE, AND POLICY IMPLICATIONS IN THE AGRICULTURAL LE SUEUR RIVER WATERSHED, CENTRAL MINNESOTA: GRAN, Karen B.1, DAY, Stephanie2, JENNINGS, Carrie3, JOHNSON, Andrea1, LAUER, J. Wesley4, PARKER, Gary5, PERG, Lesley2, and WILCOCK, Peter R.6, (1) Geological Sciences, University of Minnesota Duluth, 1114 Kirby Dr, Duluth, MN 55812, kgran@umn.edu, (2) National Center for Earth-surface Dynamics, University of Minnesota, 2 - 3rd Ave SE, Minneapolis, MN 55414, (3) Minnesota Geological Survey, 2462 University Ave. W, St. Paul, MN 55114, (4) Civil & Environmental Engineering, Seattle University, Engineering Building - Room 522, Seattle University, Seattle, WA 98122, (5) Dept. of Civil & Environmental Engineering and Dept. of Geology and NCED, University of Illinois, 205 N Mathews Ave, Urbana, IL 61801, (6) Department of Geography and Environmental Engineering and NCED, Johns Hopkins Univ, Baltimore, MD 21218
9-28:20 AM DISCONTINUITIES IN WATER AND SEDIMENT FLUX OVER YEARLY TO DECADAL TIME SCALES CAUSED BY MULTIPLE STREAM FLOW DIVERSIONS: GRAMS, Paul E., SCHMIDT, John C., and MAJEROVA, Milada, Watershed Sciences, Utah State University, 5210 Old Main Hill, Logan, UT 84322-5210, grams@cc.usu.edu
9-38:35 AM VANISHING RIVERSCAPES: HISTORICAL CHANNEL CHANGE ON THE WESTERN GREAT PLAINS: WOHL, Ellen, Geosciences, Colorado State University, Fort Collins, CO 80523-1482, ellenw@cnr.colostate.edu
9-48:55 AM REGIONAL-SCALE SEDIMENT BUDGETS FOR THE UNITED STATES EAST OF THE ROCKIES AND IMPLICATIONS FOR RIVER MANAGEMENT: RENWICK, William H.1, SMITH, Stephen V.2, SLEEZER, Richard O.3, and ABBITT, Robbyn J.F.1, (1) Geography, Miami University, Oxford, OH 45056, renwicwh@muohio.edu, (2) Geologia, CICESE, Box 434844, San Diego, CA 92143, Mexico, (3) Earth Science, Emporia State University, Emporia, KS 66801
9-59:10 AM HISTORIC MILL DAMS AND GEOLOGIC SETTING INFLUENCE VERY SLOW RATES OF BANK EROSION ALONG THE BEDROCK-INFLUENCED SOUTH RIVER, VIRGINIA: PIZZUTO, James1, RHOADES, Erica2, O'NEAL, Michael3, and NARINESINGH, Pramenath1, (1) Department of Geological Sciences, University of Delaware, Newark, DE 19716-2544, pizzuto@udel.edu, (2) Geography, University of Delaware, Newark, DE 19716, (3) Geography Department, University of Delaware, Newark, DE 19716
9-69:25 AM TOWARDS A GENERAL MODEL OF CHANNEL CHANGE DOWNSTREAM FROM DAMS: SCHMIDT, John C., Watershed Sciences, Utah State Univ, Logan, UT 84322-5210, jack.schmidt@usu.edu and WILCOCK, Peter R., Department of Geography and Environmental Engineering, Johns Hopkins Univ, Baltimore, MD 21218
 9:40 AM Break
9-79:55 AM CHANNEL ADJUSTMENTS IN ITALIAN RIVERS: EVOLUTIONARY TRENDS, CAUSES AND MANAGEMENT IMPLICATIONS: SURIAN, Nicola1, RINALDI, Massimo2, PELLEGRINI, Luisa3, MARAGA, Franca4, TERUGGI, Liliana2, TURITTO, Ornella4, and ZILIANI, Luca1, (1) Department of Geography, University of Padova, Via del Santo 26, Padova, 35123, Italy, nicola.surian@unipd.it, (2) Department of Civil Engineering, University of Firenze, Via S. Marta, 3, Firenze, 50139, Italy, (3) Department of Earth Sciences, University of Pavia, Via Ferrata, 1, Pavia, 27100, Italy, (4) CNR - IRPI, Strada delle Cacce, 73, Torino, 10135, Italy
9-810:10 AM CHANNEL MORPHODYNAMIC RESPONSE TO HUMAN ACTIVITIES AND NATURAL INFLUENCES IN THE LOWER SANTA CLARA RIVER, VENTURA COUNTY, CALIFORNIA: DOWNS, Peter W., DUSTERHOFF, Scott R., and SEARS, William A., Stillwater Sciences, 2855 Telegraph Avenue, #400, Berkeley, CA 94705, downs@stillwatersci.com
9-910:30 AM PERSISTENCE OF EFFECTS OF HIGH SEDIMENT LOADING IN A SALMON-BEARING RIVER, NORTHERN CALIFORNIA: MADEJ, Mary Ann, USGS-WERC, 1655 Heindon Rd, Arcata, CA 95521-5529, mary_ann_madej@usgs.gov and OZAKI, Vicki, Redwood National and State Parks, 1655 Heindon Rd, Arcata, CA 95521, vicki_ozaki@nps.gov
9-1010:45 AM THE IMPORTANCE OF FLOW-CONVERGENCE ROUTING FOR MAINTAINING RIFFLES AND POOLS ON LARGE, REGULATED, GRAVEL-BED RIVERS: PASTERNACK, Gregory Brian, Land, Air, and Water Resources, University of California at Davis, 211 Veihmeyer Hall, Davis, CA 95616, gpast@ucdavis.edu
9-1111:00 AM FLOODPLAIN AND CHANNEL EVOLUTION FOLLOWING CATASTROPHIC SEDIMENTATION: EARLY AND ON-GOING RIVER-BASIN MANAGEMENT IN THE WEST: JAMES, L. Allan1, SINGER, Michael B.2, AALTO, Rolf3, and GHOSHAL, Subhajit1, (1) Geography, Univ of South Carolina, Callcott Building, Columbia, SC 29208, AJames@sc.edu, (2) Institute for Computational Earth Systems Science, University of California, Santa Barbara, Santa Barbara, CA 93106, (3) Department of Geography, University of Exeter, Exeter, EX4 4RJ, United Kingdom
9-1211:15 AM EFFECTS OF HISTORICAL SEDIMENT LOADING AT HALFWAY CREEK MARSH, UPPER MISSISSIPPI RIVER NATIONAL WILDLIFE AND FISH REFUGE, WISCONSIN: FITZPATRICK, Faith A., U.S. Geological Survey, 8505 Research Way, Middleton, WI 53562, fafitzpa@usgs.gov, KNOX, James C., Geography, Univ of Wisconsin-Madison, 234 Science Hall, 550 North Park Street, Madison, WI 53706-1491, and SCHUBAUER-BERIGAN, Joseph P., U.S. Environmental Protection Agency, Cincinnati, OH 45268
9-1311:35 AM BANK EROSION, CHANNEL BATHYMETRY, AND FLOODPLAIN SEDIMENTATION DYNAMICS ALONG THE REGULATED LOWER ROANOKE RIVER, NORTH CAROLINA: HUPP, Cliff R. and SCHENK, Edward R., U.S. Geological Survey, 430 National Center, Reston, VA 20192, crhupp@usgs.gov

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