Geological Society of America

8:05 AM

EVIDENCE OF DISSOLVED SOLIDS FLUX UPWARD FROM THE MICHIGAN BASIN INTO LAKE MICHIGAN BENTHIC SEDIMENTS – A NEW LOOK AT OLD DATA

Jonathan Kolak, Ann Arbor, MI and Jonathan Kolak, Michigan State University, East Lansing, MI and David Long, Michigan State University, East Lansing, MI

386486 (Theme Sessions)

8:25 AM

WATERSHED LITHOLOGY INFLUENCES RETENTION TIMES FOR POLLUTANTS ASSOCIATED WITH ROAD DEICING EVENTS

Carly Finegan, Saint Louis University, Saint Louis, MO and Elizabeth Hasenmueller, Saint Louis University, Saint Louis, MO

386696 (Theme Sessions)

8:45 AM

SOURCING, TIMING, AND EXTENT OF MICROPLASTIC MOBILIZATION BY URBAN FLOODING

Natalie Hernandez, Saint Louis University, Saint Louis, MO and Elizabeth Hasenmueller, Saint Louis University, Saint Louis, MO

386738 (Theme Sessions)

9:05 AM

EVALUATION OF MICROPLASTICS IN BEACH SANDS ON ISLE OF MAN

Colleen McLean, Youngstown State University, Youngstown, OH and Felicia P. Armstrong, Youngstown State University, Youngstown, OH and Casey M. Zaitzew, Youngstown State University, Youngstown, OH and Nicholas R. Fuese, Youngstown State University, Youngstown, OH

387003 (Theme Sessions)

9:25 AM

AMOUNT AND SIZE DISTRIBUTION OF LEAF-LEVEL PARTICULATE MATTER FROM AN EMITTER IN SW OHIO USING SEM/EDS: IMPLICATIONS FOR THE SPATIAL FOOTPRINT OF A POLLUTION POINT SOURCE

Maral Khodadadi, Miami University, Oxford, OH and Elisabeth Widom, Miami University, Oxford, OH and Mark Krekeler, Miami University, Oxford, OH and Mark Krekeler, Miami University Hamilton, Hamilton, OH

386867 (Theme Sessions)

10:00 AM

SOURCES, SINKS, AND TRANSPORT OF NUTRIENTS ACROSS A MIXED-USE WATERSHED IN NORTH-CENTRAL OHIO

Ozeas Costa, The Ohio State University at Mansfield, Mansfield, OH and Susan Welch, The Ohio State University, Columbus, OH and W. Lyons, The Ohio State University, Columbus, OH

386743 (Theme Sessions)

10:20 AM

INVESTIGATING CONTROLS ON CARBON AND NITROGEN CYCLING IN A MODERN ANOXIC LAKE ENVIRONMENT

Diana Velazquez, University of Michigan, Ann Arbor, MI and Jenan J. Kharbush, University of Michigan, Ann Arbor, MI and Nathan Sheldon, University of Michigan, Ann Arbor, MI and Michael T. Hren, University of Connecticut, Storrs, CT and Christopher Junium, Syracuse University, Syracuse, NY and Cecilia Howard, University of Michigan, Ann Arbor, MI and Camelin McKay, University of Michigan, Ann Arbor, MI

387052 (Theme Sessions)

10:40 AM

THE FORM AND OXIDATION STATE OF IRON AND SULFUR COMPOUNDS INFLUENCES THE COMPOSITION OF GROUNDWATER MICROBIAL COMMUNITIES

Matthew Schrenk, Michigan State University, East Lansing, MI and Mary Sabuda, Washington, DC and Olivia Melville, Michigan State University, East Lansing, MI

386932 (Theme Sessions)

11:00 AM

A MINERALOGICAL INVESTIGATION OF A HISTORICAL SILICARE CONSUMER TALC PRODUCT: INITIAL ELECTRON MICROSCOPY REVEALS PARTICLES OF CONCERN

Abbey Stoltzfus, Miami University, Oxford, OH and Justin Bank, Miami University, Oxford, OH and Nick Jenkins, Miami University, Oxford, OH and Hannah Wudke, Miami University, Oxford, OH and Claire McLeod, Miami University, Oxford, OH and Mark Krekeler, Miami University - Hamilton, Hamilton, OH

386846 (Theme Sessions)

3 Aqueous and Environmental Geochemistry

Presentations