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2005 Salt Lake City Annual Meeting (October 16–19, 2005)

Session No. 215
Wednesday, 19 October 2005: 8:00 AM-10:00 AM

T51. Investigation of Sources and Fates of Anthropogenic Inputs to the Environment through Isotopic Systematics

 

P. Evan Dresel and John N. Christensen, Advocates
Paper #
Start Time
1
8:00 AM
STABLE ISOTOPE DIAGNOSTICS OF SOME COMMON CL-BEARING ENVIRONMENTAL CONTAMINANTS
STURCHIO, Neil C., Earth & Environmental Sciences, University of Illinois at Chicago, 845 West Taylor Street, MC-186, Chicago, IL 60607-7059, sturchio@uic.edu, sturchio@uic.edu
2
8:15 AM
USE OF ISOTOPE ANALYSES TO HELP EXPLAIN THE GEOCHEMISTRY OF GROUNDWATER CONTAINING ANOMALOUS SULFATE CONCENTRATIONS NEAR A MUNICIPAL LANDFILL IN AN AREA OF GEOTHERMAL ACTIVITY
HACKLEY, Keith C., Isotope Geochemistry, Illinois State Geological Survey, 615 E. Peabody Drive, Champaign, IL 61820-6964, hackley@isgs.uiuc.edu, hackley@isgs.uiuc.edu
3
8:30 AM
Withdrawn
4
8:45 AM
SEEPAGE FLUXES AND NITRATE DYNAMICS WITHIN A NUTRIENT-RICH, LOSING STREAM
RUEHL, Chris1, FISHER, Andrew T.1, LOS HUERTOS, Marc2, HATCH, Christine3, WANKEL, Scott4, WHEAT, C. Geoff5, KENDALL, Carol6 and SHENNAN, Carol2, (1)Earth Sciences Department, UC Santa Cruz, 1156 High Street, Santa Cruz, CA 95064, (2)Environmental Studies, UC Santa Cruz, 1156 High Street, Santa Cruz, CA 95064, (3)Earth Sciences Department, UC Santa Cruz, Santa Cruz, CA 95064, (4)Water Resources Division, U.S. Geological Survey, 345 Middlefield Rd., MS 434, Menlo Park, CA 94025, (5)West Coast and Polar Regions Undersea Research Center, University of Alaska Fairbanks, PO Box 475, Moss Landing, CA 95039, (6)U.S. Geological Survey, MS 434, 345 Middlefield Rd, Menlo Park, CA 95025, chatch@es.ucsc.edu, chatch@es.ucsc.edu
5
9:00 AM
TOUCHED BY MAN: BIVALVE SHELLS (MARGARITIFERA MARGARITIFERA, L.) AS ARCHIVES FOR ANTHROPOGENIC FORCING OF THE CLIMATE
BAIER, Sven M.1, SCHÖNE, Bernd R.1, DUNCA, Elena2, FIEBIG, Jens1 and RODLAND, David L.1, (1)Institute for Geology and Paleontology, Bio-INCREMENTS, University of Frankfurt, Senckenberganlage 32, Frankfurt a.M, 60325, Germany, (2)Department of Palaeozoology, Museum of Nat History, Box 50007, Stockholm, 10405, Sweden, S.Baier@em.uni-frankfurt.de, S.Baier@em.uni-frankfurt.de
6
9:15 AM
FISSION ISOTOPES FOR IDENTIFICATION OF NUCLEAR WASTE SOURCES
DRESEL, P. Evan, BROWN, Christopher F. and FARMER III, Orville T., Pacific Northwest National Lab, Richland, WA 99352, evan.dresel@pnl.gov, evan.dresel@pnl.gov
7
9:30 AM
HIGH-PRECISION URANIUM ISOTOPIC STUDIES AT THE HANFORD SITE, WASHINGTON USING MC-ICPMS
CHRISTENSEN, John N., Center for Isotope Geochemistry, Lawrence Berkeley National Laboratory, MS 70A4418, 1 Cyclotron Road, Berkeley, CA 94720, DRESEL, P. Evan, Pacific Northwest National Lab, Richland, WA 99352, CONRAD, Mark E., Center for Isotope Geochemistry, Earth Science Division, Lawrence Berkeley National Lab, 1 Cyclotron RD, MS 70A-4418, Berkeley, CA 94720 and DEPAOLO, Donald J., Center for Isotope Geochemistry, Lawrence Berkeley National Lab, MS 70A4418, 1 Cyclotron Rd, Berkeley, CA 94720, jnchristensen@lbl.gov, jnchristensen@lbl.gov
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