EP006
Coastal Geomorphology and Morphodynamics
Session ID#: 157623
Session Description:
Coastal landscapes consist of complex and dynamic landforms whose morphodynamics are influenced by autogenic processes, natural external forcings, climate change, and direct anthropogenic interactions. These processes act on and are recorded in the landscape over a wide range of spatial and temporal scales. By extension, coastal zone research is expansive, ranging from long-term and broad-scale to short-term and fine-scale processes. The 2022 Coastal Geomorphology and Morphodynamics session welcomes contributions based on field observations, development and application of models, emerging coastal monitoring techniques, investigations of sedimentary deposits, physical experiments, and interdisciplinary research linking coastal geomorphology and/or morphodynamics with biology, ecology, economics, policy, and social sciences. Submissions are encouraged from studies covering a wide range of coastal settings including natural and developed beaches, coastal dunes, barrier islands, rocky coasts, estuaries, deltas, lagoons, natural or restored marshes, mangroves, seagrasses or reef islands, carbonate environments, and high-latitude regions.
Index Terms:
1625 Geomorphology and weathering [GLOBAL CHANGE]
3020 Littoral processes [MARINE GEOLOGY AND GEOPHYSICS]
4217 Coastal processes [OCEANOGRAPHY: GENERAL]
4315 Monitoring, forecasting, prediction [NATURAL HAZARDS]
Primary Convener: Molly Keogh, University of Oregon, Department of Earth Sciences, Eugene, OR, United States
Conveners: Jorge Emilio San Juan, University of Minnesota Twin Cities, Minneapolis, MN, United States, Matthew P. Conlin, Oregon State University, CEOAS, Corvallis, United States and Stuart Pearson, Delft University of Technology, Delft, Netherlands
Observed Sediment Accretion Exceeded Sea Level Rise in a Large-Coherent Channel-Shoal System (1044965)
Robert Hagen, Bundesanstalt fur Wasserbau, Hamburg, Germany, Peter Fröhle, Hamburg University of Technology, River and Coastal Engineering, Hamburg, Germany and Frank Koesters, Bundesanstalt für Wasserbau, Hamburg, Germany
Automated high-resolution characterization of the shoreline environment: Elevation, bathymetry, and spectral mapping (1050406)
Matthew McCarthy, Oak Ridge National Laboratory, Oak Ridge, TN, United States and David Hughes, Oak Ridge National Laboratory, Geospatial Science and Human Security Division, Oak Ridge, TN, United States
Modelling the Impact of Shorefast Ice on Sediment Transport for Cold Coasts (1063858)
Chelsea Volpano, University of Wisconsin Madison, Madison, WI, United States, Lucas Zoet, University of Wisconsin-Madison, Department of Geoscience, Madison, WI, United States, J Elmo Rawling III, University of Wisconsin-Madison, Wisconsin Geological and Natural History Survey, Madison, WI, United States and Ethan J Theuerkauf, Michigan State University, Department of Geography, Environment, and Spatial Sciences, East Lansing, United States
Assessment of a Lower-Cost Mobile Lidar System to Develop a Best Methods Workflow for Monitoring Sea Turtle Nests (1067361)
Isabel Antoinette Garcia, Texas A&M University Corpus Christi, Corpus Christi, TX, United States, Michael J Starek, Texas A&M University Corpus Christi, Corpus Christi, United States and Philippe Tissot, Texas A & M University Corpus Christi, Corpus Christi, TX, United States
Numerical and field investigations unveil the response of salt marshes to storm sediment input (1071332)
Natascia Pannozzo1, Nicoletta Leonardi1, Iacopo Carnacina Dr2 and Rachel Smedley Dr1, (1)University of Liverpool, School of Environmental Sciences, Department of Geography and Planning, Liverpool, United Kingdom, (2)John Moores University, School of Civil Engineering and Built Environment, Liverpool, United Kingdom
Developing A Decision Tree Ensemble Model to Forecast Runup and Total Water Level (1074121)
Michael Itzkin, USGS Coastal and Marine Science Center St. Petersburg, St Petersburg, FL, United States, Margaret Palmsten, USGS Coastal and Marine Science Center St. Petersburg, St Petersburg, United States, Mark L Buckley, USGS Coastal and Marine Science Center St. Petersburg, St Petersburg, DC, United States and Justin J Birchler, U.S. Geological Survey, St. Petersburg Coastal and Marine Science Center, Saint Petersburg, FL, United States
Predicting coastal recovery potential following high water levels by documenting patterns and processes of coastal geomorphic change and nearshore sediment transport (1087683)
Ethan J Theuerkauf1, Guy Meadows2, Lorelle A Meadows3, Mary DeBona4, Brendan Burchi4 and Nathaniel Penrod4, (1)Michigan State University, Department of Geography, Environment, and Spatial Sciences, East Lansing, United States, (2)Michigan Technological University, Great Lakes Research Center, Houghton, United States, (3)Michigan Technological University, Great Lake Research Center, Houghton, United States, (4)Michigan State University, Geography, Environment, and Spatial Sciences, East Lansing, United States
Microtopographic Variation as an Early Indicator of Decreased Ecosystem Resilience and Ecosystem State Change (1090794)
Alexander J. Smith, Virginia Institute of Marine Science, Gloucester Point, VA, United States, Joel A Carr, USGS, Laurel, United States, Glenn R Guntenspergen, USGS, Laurel, MD, United States, David M Walters, USGS, Baltimore, United States and Matthew L. Kirwan, Virginia Institute of Marine Science, Gloucester Point, United States
The Emergence of Neptune Pass, The Largest New Distributary Of The Mississippi River (1098477)
Alexander Kolker1, H Dallon Weathers2, Christy Swann3, Trey Cloutier3, Michael Hopkins4 and Alisha A Renfro5, (1)Louisiana Universities Marine Consortium, Chauvin, LA, United States, (2)Delta Geomarine, New Orleans, LA, United States, (3)R-coast, New Orleans, United States, (4)Potchartrain Conservancy, Metairie, United States, (5)National Wildlife Federation, New Orleans, United States
Decadal Shoreline Change Detection Using Digital Shoreline Analysis System (DSAS): The Case of Northern Maharashtra, India. (1106039)
P Pallavi1, Sindhuja Kasthala1, Devanathan Parthasarathy2, Narayanan K2 and Arun B Inamdar3, (1)Indian Institute of Technology Bombay, Mumbai, India, (2)Indian Institute of Technology Bombay, Humanities and Social Science, Mumbai, India, (3)Indian Institute of Technology Bombay, Centre of Studies in Resources Engineering, Mumbai, India
Revisiting 228Th as a tool for determining sedimentation and mass accumulation rates (1109327)
Joseph Tamborski1, Pinghe Cai2, Meagan Eagle Eagle3, Paul Henderson4 and Matthew A Charette4, (1)Old Dominion University, Norfolk, United States, (2)Xiamen University, State Key Laboratory of Marine Environmental Science, Xiamen, China, (3)USGS, Woods Hole Coastal and Marine Science Center, Woods Hole, MA, United States, (4)Woods Hole Oceanographic Institution, Marine Chemistry & Geochemistry, Woods Hole, MA, United States
Dispelling Myths Concerning the Wave Power-Retreat Relationship (1116180)
Lucila Houttuijn Bloemendaal1, Duncan FitzGerald2, Zoe J Hughes2, Alyssa Novak2 and Ioannis Y Georgiou3, (1)Boston University, Earth and Environment, Boston, MA, United States, (2)Boston University, Department of Earth and Environment, Boston, United States, (3)The Water Institute of the Gulf, New Orleans, LA, United States
Early Holocene/Late Pleistocene Paleoshoreline Reconstruction in the Northern Gulf of Mexico (1118272)
Carrie Miller1, Erin A Culver-Miller1, Davin J Wallace1, Sarah Monica1, Rebecca L Totten2 and Emily A Elliott3, (1)University of Southern Mississippi, School of Ocean Science and Engineering, Stennis Space Center, MS, United States, (2)University of Alabama, Geological Sciences, Tuscaloosa, AL, United States, (3)University of Alabama, Geography, Tuscaloosa, AL, United States
Channel connectivity in estuarine environments (1120433)
Matthew R Hiatt1, Elisabeth A Addink2 and Maarten G Kleinhans2, (1)Louisiana State University, Oceanography and Coastal Sciences, Baton Rouge, United States, (2)Utrecht University, Physical Geography, Utrecht, Netherlands
New Collapse on the Filled-up Raccoon Island Dredge Pit on Inner Louisiana Continental Shelf (1120637)
Wenqiang Zhang1, Kehui Xu1, Omar Alawneh2 and Navid Jafari3, (1)Louisiana State University, Oceanography and Coastal Sciences, Baton Rouge, LA, United States, (2)Louisiana State university, Baton Rouge, LA, United States, (3)Louisiana State University, Department of Civil and Environmental Engineering, Baton Rouge, LA, United States
Modeling the Effects of Outwash Events on Barrier Island Evolution (1122700)
Alexis Van Blunk, North Carolina State University Raleigh, Civil, Construction, and Environmental Engineering, Raleigh, United States, Katherine Anarde, North Carolina State University, Civil, Construction, and Environmental Engineering, Raleigh, United States, A. Brad Murray, Duke University, Nicholas School of the Environment, Durham, United States, Laura J. Moore, University of North Carolina at Chapel Hill, Earth, Marine and Environmental Sciences, Chapel Hill, NC, United States and Christopher R Sherwood, U.S. Geological Survey, Woods Hole, United States
Lake Superior Shoreline Resiliency: Shoreline Risk Assessment and Feasibility Study of Green and Grey Infrastructure Along the North Shore of Lake Superior, Duluth, MN (1124112)
Jim Hutchens1, David Heinze2, Todd Renville1, Aaron Knowlton3, Victor Magar3, Randy Mandel2 and Kristin Searcy-Bell3, (1)Ramboll, Environment & Health, Minneapolis, United States, (2)Ramboll, Environment & Health, Denver, United States, (3)Ramboll, Environment & Health, Chicago, United States
Evaluating the Impacts of a Dynamic Nearshore Ice Complex on a Shallow Engineered Coastal Embayment Along a Wave-dominated Beach Shoreline of Southwestern Lake Michigan (1126527)
Elizabeth Spitzer1, Kristen Pearce1, Christopher Mattheus1, Ethan J Theuerkauf2 and Mitchell Barklage1, (1)University of Illinois at Urbana-Champaign, Illinois State Geological Survey, Champaign, United States, (2)Michigan State University, Department of Geography, Environment, and Spatial Sciences, East Lansing, United States
The Variability of Geotechnical Properties of Surficial Beach Sands in response to Local Morphodynamics (1128627)
Nina Stark1, Nick Brilli2, Julie Paprocki3 and Matthew Florence3, (1)Virginia Polytechnic Institute and State University, Blacksburg, United States, (2)Virginia Tech, Blacksburg, United States, (3)University of New Hampshire Main Campus, Durham, United States
Suspended Sediment Flux in a Tidal Channel at Seven Mile Island Innovation Lab, New Jersey (1132692)
Michael Armstrong1, Noah P Snyder2, Gail C Kineke1, Jarrell Smith3 and Michael T Ramirez4, (1)Boston College, Chestnut Hill, MA, United States, (2)Boston Coll-Devlin Hall, Chestnut Hill, MA, United States, (3)USACE-ERDC Coastal and Hydraulics Laboratory, Vicksburg, United States, (4)US Army Corps of Engineers, Coastal and Hydraulics Laboratory, Vicksburg, MS, United States
Mechanism of Sand-Mud Transition Dynamics at an Artificial Beach Based on Horizontal and Vertical Sedimentary Modeling (1133295)
Huidi Liang1, Xiao Zhu2, Wei Chen2, Xiaoxiao Gou3 and Lianqiang Shi1, (1)Second Institute of Oceanography, MNR, Hangzhou, China, (2)Zhejiang Ocean University, College of Marine Engineering Equipment, Zhoushan, China, (3)Zhejiang University, Ocean College, Zhoushan, China
Decadal Scale Modeling of Berm and Dune Evolution Using a Coupled Nearshore and Aeolian Process Model (1151154)
Matthew Vincent, University of North Carolina at Wilmington, Earth and Ocean Sciences, Wilmington, United States, Joseph W Long, University of North Carolina at Wilmington, Physics and Physical Oceanography, Wilmington, United States and Andrea Hawkes, University of North Carolina at Wilmington, Earth and Ocean Sciences, Wilmington, NC, United States
Sediment Source and Offshore Residence Times to St. Vincent Island, Florida, Determined Using In Situ Carbon-14 (1152124)
Emily Haas, Tulane University of Louisiana, New Orleans, LA, United States, Zhixiong Shen, Coastal Carolina University, Department of Marine Science, Conway, United States, Brent M Goehring, Tulane University of Louisiana, Department of Earth and Environmental Sciences, New Orleans, LA, United States and Mead A Allison, Tulane University of Louisiana, New Orleans, United States
GPR and OSL-based Insights into the Depositional Architecture and Age Composition of a Migrating Great Lakes Beach-ridge Plain (with Paleoclimate Implications), SW Lake Michigan (1156270)
Christopher Mattheus1, Mitchell Barklage1, Sebastien Huot2, Ethan J Theuerkauf3, Elizabeth Spitzer1 and Katherine Braun1, (1)University of Illinois at Urbana-Champaign, Illinois State Geological Survey, Champaign, United States, (2)University of Illinois at Urbana-Champaign, Illinois State Geological Survey, Urbana-Champaign, United States, (3)Michigan State University, Department of Geography, Environment, and Spatial Sciences, East Lansing, United States
Modeling the Natural and Developed Centennial Evolution of a Barrier-inlet System: a Case Study From the New Jersey Coast (1157350)
Shane Nichols-O'Neill1, Jorge Lorenzo-Trueba1, Daniel James Ciarletta2 and Jennifer L Miselis3, (1)Montclair State University, Earth and Environmental Studies, Montclair, NJ, United States, (2)USGS St. Petersburg Coastal and Marine Science Center, St Petersburg, United States, (3)USGS St. Petersburg Coastal and Marine Science Center, St Petersburg, FL, United States
Fingerprinting coastal erosion processes from shoreline morphology on Earth and Titan (Invited) (1157676)
Rose Palermo, MIT-WHOI Joint Program in Oceanography/Applied Ocean Science & Engineering, Woods Hole, United States, Andrew D Ashton, WHOI, Geology and Geophysics, Woods Hole, MA, United States, Samuel Birch, Massachusetts Institute of Technology, Earth, Atmospheric & Planetary Sciences, Cambridge, MA, United States, Jason M Soderblom, MIT, Cambridge, MA, United States, Alexander Hayes, Cornell University, Department of Astronomy, Ithaca, United States and J Taylor Perron, Massachusetts Institute of Technology, Department of Earth, Atmospheric & Planetary Sciences, Cambridge, MA, United States
Timing and response of coastal systems within the northern Gulf of Mexico to changes in sea level during the late Pleistocene - Holocene (1159780)
Erin A Culver Miller1, Carrie Miller1, Davin J. Wallace1, Sarah Monica1, Rebecca L Totten2 and Emily A Elliott3, (1)University of Southern Mississippi, School of Ocean Science and Engineering, Stennis Space Center, MS, United States, (2)University of Alabama, Geological Sciences, Tuscaloosa, AL, United States, (3)University of Alabama, Geography, Tuscaloosa, AL, United States
Identifying Morphological Hot Spots and Social Vulnerabilities along the Gulf Coast using Remote Sensing (1160574)
Sara Karimaghaei, University of Texas at Austin, Dept. of Civil, Architectural, and Environmental Engineering, Austin, United States, Paola Passalacqua, University of Texas at Austin, Dept. of Civil, Architectural, and Environmental Engineering, Austin, TX, United States, Matthew Preisser, University of Texas at Austin, Austin, United States and Patrick Bixler, University of Texas at Austin, Austin, TX, United States
Broadening the reach of sediment transport research from SF Bay NERR Marsh (Invited) (1169003)
Madeline Foster-Martinez, University of New Orleans, New Orleans, LA, United States, Matthew C. Ferner, San Francisco Bay National Estuarine Research Reserve, Tiburon, United States, Jessica R Lacy, USGS, Santa Cruz, CA, United States, John Callaway, University of San Francisco, Environmental Studies, San Francisco, CA, United States, Aimee Good, San Francisco Bay National Estuarine Research Reserve, San Francisco, United States and Brenda Goeden, The San Francisco Bay Conservation and Development Commission, San Francisco, United States
Long-Term Vertical Accretion and Subsidence Rates within Paleo-Environments of the Mid-Barataria Diversion Receiving Basin, Louisiana, USA. (1169426)
Michael Piorkowski1, Carol Wilson1, Elizabeth L Chamberlain2, Kelly Marie Sanks3, Torbjorn E Tornqvist4 and Hampton Peele5, (1)Louisiana State University, Department of Geology & Geophysics, Baton Rouge, United States, (2)Wageningen University, Soil Geography & Landscape group and Netherlands Centre for Luminescence dating, Wageningen, Netherlands, (3)Tulane University, New Orleans, United States, (4)Tulane University, Department of Earth and Environmental Sciences, New Orleans, LA, United States, (5)Louisiana State University, Baton Rouge, LA, United States
Hybrid Multispectral And Empirical Model Based Satellite Derived Bathymetry (1176003)
Katherine DeVore1, Tyler Hesser1, Katherine Brodie2 and Matthew Farthing1, (1)US Army Corps of Engineers, Coastal and Hydraulics Laboratory, Vicksburg, United States, (2)US Army Corps of Engineers, Coastal and Hydraulics Laboratory, Duck, United States
Sub-bottom Investigation of Chicago, Illinois’s Coastal Marine Environment Using Near-Surface Geophysical Imaging Techniques (1179944)
Mitchell Barklage1, Christopher Mattheus2, Steven Brown3, Kristen Pearce2, Elizabeth Spitzer4, Liane Rosario5 and Andrew C Phillips1, (1)Illinois State Geological Survey, Champaign, IL, United States, (2)University of Illinois at Urbana-Champaign, Illinois State Geological Survey, Champaign, United States, (3)Illinois State Geological Survey, Champaign, United States, (4)University of Illinois at Urbana-Champaign, Champaign, United States, (5)University of Illinois at Chicago, Chicago, IL, United States
Measuring Sand Volumes of Chicago Beaches Using Ground Penetrating Radar (1182843)
Liane Rosario1,2, Mitchell Barklage3, Christopher Mattheus3, Elizabeth Spitzer3 and Kristen Pearce3, (1)University of Illinois at Chicago, Chicago, IL, United States, (2)Illinois State Geological Survey, Champaign, United States, (3)University of Illinois at Urbana-Champaign, Illinois State Geological Survey, Champaign, United States
UAS Image Segmentation to Enhance 3D Coastal Mapping Using SfM-MVS Photogrammetry Workflow (1187394)
Mohammad Pashaei, Texas A&M University Corpus Christi, Corpus Christi, TX, United States, Michael J Starek, Texas A&M University at Corpus Christi, Corpus Christi, United States and Jacob Berryhill, Texas A & M University Corpus Christi, Corpus Christi, TX, United States
(Dis)equilibrium of the Sundarbans tidal platform elevation (1197260)
Christopher M Tasich1, Jonathan M Gilligan1 and George M Hornberger2, (1)Vanderbilt University, Earth and Environmental Science, Nashville, TN, United States, (2)Vanderbilt University, Vanderbilt Institute for Energy & Environment, Civil and Environmental Engineering, Earth & Environmental Sciences, Nashville, TN, United States
Processes controlling the success and geomorphic rates of change during mechanical openings of Intermittently Open/Closed Estuaries (1198774)
Sarah McSweeney, University of Canterbury, School of Earth and Environment, Christchurch, New Zealand; University of Melbourne, School of Geography, Earth and Atmospheric Sciences, Parkville, Australia and Justin C Stout, University of Canterbury, Waterways Centre, Christchurch, New Zealand
