B53I:
The Importance of Episodic Events on Sediment Transport and Biogeochemical Cycling at Coastal Margins Posters


Submit an Abstract to this Session


Session ID#: 48680

Session Description:
Quantifying the flux and fate of sediments and associated elements in coastal marine environments is critical to improving our understanding of global biogeochemical cycles. This is especially important now, as a changing climate and other anthropogenic impacts intensify storm events, alter precipitation patterns, accelerate sea level rise and change the size of coastal wetlands worldwide. In this session, we invite abstracts that explore the impacts of episodic events like storms, floods, and hurricanes on biogeochemical and sediment cycling at the coastal margin and on continental shelves, with the aim of better understanding the impacts of these events on the transfer of terrestrial material to the oceans specifically, and global biogeochemical cycles in general. We encourage submissions that address material fluxes, sediment deposition and preservation, biogeochemical processes post deposition, signal preservation, and other similar processes.
Primary Convener:  Kathryn M Schreiner, University of Minnesota Duluth, Department of Chemistry & Biochemistry, Duluth, United States
Conveners:  Joseph A Carlin, California State University Fullerton, Department of Geological Sciences, Fullerton, United States and Richard Smith, Global Aquatic Research, Sodus, United States
Primary Liaison:  Kathryn M Schreiner, University of Minnesota Duluth, Department of Chemistry & Biochemistry, Duluth, United States
Chairs:  Kathryn M Schreiner, University of Minnesota Duluth, Large Lakes Observatory, Duluth, United States and Joseph A Carlin, Texas A & M University, College Station, TX, United States
OSPA Liaison:  Richard Smith, Global Aquatic Research, Sodus, United States

Cross-Listed:
  • EP - Earth and Planetary Surface Processes
  • GC - Global Environmental Change
  • OS - Ocean Sciences
Index Terms:

0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]
0428 Carbon cycling [BIOGEOSCIENCES]
1635 Oceans [GLOBAL CHANGE]
3022 Marine sediments: processes and transport [MARINE GEOLOGY AND GEOPHYSICS]

Abstracts Submitted to this Session:

Regional and Local Stratigraphic Markers in Three Hudson River Cores Taken Near Peekskill, New York: Core LWB 4-5 (435966)
Barakat Abdul1, Sophia Adeghe1, Mamadou B H Diallo2, Bridget McCann3, Dallas H Abbott4, Benjamin Bostick4, Clara Chang5 and Karin A Block6, (1)Lamont Doherty Earth Observatory, Palisades, NY, United States, (2)Brooklyn College, Brooklyn, NY, United States, (3)Kingsborough Community College, Earth and Planetary Science, Brooklyn, NY, United States, (4)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (5)Lamont Doherty Earth Observatory, Geochemistry, Palisades, NY, United States, (6)City College of New York, New York, United States
Can We See Dust from the 1992 Fall of the Peekskill Meteorite in Hudson River Sediments and Can We Use It as a Stratigraphic Marker?(Regional and Local Stratigraphic Markers in Three Hudson River Cores Taken Near Peekskill, New York: LWB4-1) (436124)
Mamadou B H Diallo1, Bridget McCann2, Barakat Abdul3, Sophia Adeghe3, Dallas H Abbott4, Benjamin Bostick4, Clara Chang5 and Karin A Block6, (1)Brooklyn College, Brooklyn, NY, United States, (2)Kingsborough Community College, Earth and Planetary Science, Brooklyn, NY, United States, (3)Lamont Doherty Earth Observatory, Palisades, NY, United States, (4)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (5)Lamont Doherty Earth Observatory, Geochemistry, Palisades, NY, United States, (6)City College of New York, New York, United States
High-resolution resonance signature of suspended materials derived from ADCP backscatter strength (431312)
Ho Kyung Ha1, Sun Min Choi2, Jun Young Seo1, Jae-Hun Park3, Yong Hoon Kim4 and Jongseong Ryu5, (1)Inha University, Ocean Sciences, Incheon, South Korea, (2)KIOST Korea Institute of Ocean Science and Technology, Ocean Sciences, Geoje, South Korea, (3)Inha University, Department of Ocean Sciences, Incheon, Korea, Republic of (South), (4)West Chester University of Pennsylvania, Department of Earth and Space Sciences, West Chester, United States, (5)Seo Kyeong University, Seoul, South Korea
Impacts of a Major Hurricane on Salt Marsh Sediment Carbon Storage along the Coast of Texas (392138)
Jill Arriola1, Jaye Ellen Cable1 and Elizabeth A Canuel2, (1)University of North Carolina at Chapel Hill, Marine Sciences, Chapel Hill, NC, United States, (2)Virginia Inst Marine Sciences, Gloucester Point, VA, United States
Accumulation of Heavy Metals in a River-Fed Shelf-Wide Mud Depocenter Reflecting the Degree of Land-Use and Industrialization (420072)
Till Jens Joerg Hanebuth1, Mary Lee King2, Isabel Mendes3, Susana Lebreiro4, Francisco Lobo5, Ferdinand J Oberle6, Laura Antón4, Paulo A Ferreira7 and M. Isabel Reguera4, (1)Coastal Carolina University, Department of Marine Science, Conway, United States, (2)Coastal Carolina University, Conway, SC, United States, (3)University of the Algarve, Faro, Portugal, (4)IGME, Madrid, Spain, (5)IACT-CSIC, Armilla, Spain, (6)MARUM -University of Bremen, Bremen, Germany, (7)UNESP Sao Paulo State University, Rio Claro, Brazil
Regional and Local Stratigraphic Markers in Three Hudson River Cores Taken Near Peekskill, New York: LWB4-3 (435971)
Bridget McCann1, Dallas H Abbott2, Benjamin Bostick2, Mamadou B H Diallo3, Barakat Abdul4 and Sophia Adeghe4, (1)Kingsborough Community College, Earth and Planetary Science, Brooklyn, NY, United States, (2)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (3)Brooklyn College, Brooklyn, NY, United States, (4)Lamont Doherty Earth Observatory, Palisades, NY, United States
Sediment transport and geomorphologic response in multiple dredge pits near Ship Shoal of coastal Louisiana (356106)
Haoran Liu1, Kehui Xu2, Samuel J Bentley3, Carol Wilson3, Zehao Xue4 and Michael D Miner5, (1)Louisiana State University, Department of Oceanography and Coastal Sciences, Baton Rouge, LA, United States, (2)Louisiana State University, Department of Oceanography and Coastal Sciences, Baton Rouge, United States, (3)Louisiana State University, Department of Geology and Geophysics, Baton Rouge, LA, United States, (4)Louisiana State University, Geology & Geophysics, Baton Rouge, LA, United States, (5)The Water Institute, Baton Rouge, United States
Using physical and chemical sediment characteristics to distinguish fluvial and oceanic event deposits within mid-shelf depocenters (396335)
Jamie A Hayward, California State University Fullerton, Fullerton, CA, United States, Joseph A Carlin, California State University Fullerton, Department of Geological Sciences, Fullerton, United States, Jason A Addison, USGS, Geology, Minerals, Energy, & Geophysics Science Center, Menlo Park, CA, United States, Valerie Schwartz, USGS, Menlo Park, CA, United States and Amy J Wagner, California State University, Sacramento, Sacramento, United States
Utilizing mid continental shelf event deposits enriched in littoral sand to characterize storminess during the late Holocene (397406)
Joseph A Carlin, California State University Fullerton, Department of Geological Sciences, Fullerton, United States, Jason A Addison, USGS, Geology, Minerals, Energy, & Geophysics Science Center, Menlo Park, CA, United States, Amy J Wagner, California State University Sacramento, Sacramento, CA, United States, Valerie Schwartz, USGS, Menlo Park, CA, United States, Jamie A Hayward, California State University Fullerton, Fullerton, CA, United States and Victoria Severin, California State University Fullerton, Fullerton, United States

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