2018 ESA Annual Meeting (August 5 -- 10)

OOS 26 - Hurricane Effects on Coastal Ecosystems Emphasizing Southeastern United States

Thursday, August 9, 2018: 8:00 AM-11:30 AM
343, New Orleans Ernest N. Morial Convention Center
Organizer:
C. Edward Proffitt
Co-organizers:
Anna Armitage , Donna J. Devlin , Michael J. Osland , Steven Pennings and Carolyn A. Weaver
Moderator:
C. Edward Proffitt
Coastal ecosystems such as salt marsh, mangroves, coastal forests, seagrass beds, and oyster reefs are highly valued ecosystems, providing a variety of services such as habitat for commercially and recreationally important species, high levels of primary productivity, carbon sequestration, protection of inland communities, and water quality improvement. Due to their position at the interface between land and sea, these coastal ecosystems are highly susceptible to adverse effects from extreme events such as hurricanes. Damaging wind speeds, storm surge-related flooding, and high freshwater inflows from heavy rainfall can have positive or negative effects on coastal ecosystems. Hurricanes can provide valuable sediment and nutrient inputs that enhance productivity and increase the stability of some coastal ecosystems. However, hurricanes can also lead to erosion, saltwater intrusion, and the loss of certain coastal habitats. The goal of this session is to bring together ecologists who have studied the impacts of hurricanes on coastal ecosystem structure, processes, and services of many different ecosystems. Presentations will examine the effects of recent hurricanes, as well as examine rates and trajectories of recovery of previous hurricanes events. Over one third of the world's population lives with 100 km of a coastline and even more depend on the services coastal ecosystems provide. Due to climate change and accelerated sea-level rise, the intensity and impact of hurricanes is expected to increase in the coming century. Hence, there is a pressing need to advance understanding of how coastal ecosystems will be impacted by and recover from hurricanes, and how these changes will influence human well-being.
8:00 AM
A historical perspective on hurricane/cyclone impacts and recovery
Ilka C. Feller, Smithsonian Environmental Research Center
8:20 AM
Hurricanes and the lowlying pine forests of the Florida Keys
Michael S. Ross, Florida International University; Danielle E Ogurcak, Florida International University; Jay P. Sah, Florida International University; Joe O'Brien, USDA Forest Service
8:40 AM
The effects of hurricane extend far beyond initial apparent damage
Donna J. Devlin, Texas A&M University - Corpus Christi
9:20 AM
Testing the implications of the sediment subsidy hypothesis in a Gulf Coast tidal marsh
Julia Cherry, University of Alabama; James B. Grace, U.S. Geological Survey Wetland and Aquatic Research Center; William C. Vervaeke, U.S. Geological Survey Wetland and Aquatic Research Center; Michael J. Osland, U.S. Geological Survey
9:40 AM
9:50 AM
A hurricane-induced ecological regime shift: Mangrove conversion to mudflat in Everglades National Park
Michael J. Osland, U.S. Geological Survey; Laura C. Feher, U.S. Geological Survey; Gordon H. Anderson, U.S. Geological Survey; William C. Vervaeke, U.S. Geological Survey Wetland and Aquatic Research Center; Ken W. Krauss, U.S. Geological Survey; Kevin R.T. Whelan, U.S. National Park Service
10:10 AM
Shoreline erosion and plant damage within the mangrove-marsh ecotone following Hurricane Harvey
Anna Armitage, Texas A&M University at Galveston; Carolyn A. Weaver, Texas A&M University - Corpus Christi; John Kominoski, Florida International University; Steven Pennings, University of Houston
10:30 AM
Species shifts and precipitation changes influence faunal communities
Delbert L. Smee, Dauphin Island Sea Lab; Meredith Diskin, Dauphin Island Sea Lab
10:50 AM
Understanding impacts on ecological processes at the base of the food web after a major hurricane event: Hurricane Harvey and its disruption to Galveston Bay, Texas
Jamie Steichen, Texas A&M University at Galveston; Rachel Windham, Texas A&M University at Galveston; David Hala, Texas A&M University at Galveston; Karl Kaiser, Texas A&M University at Galveston; Jessica Labonté, Texas A&M University at Galveston; Samantha Setta, Texas A&M University at Galveston; Manoj Kamalanathan, Texas A&M University at Galveston; Hernando Bacosa, Texas A&M University at Galveston; Laura Bretherton, Texas A&M University at Galveston; Antonietta Quigg, Texas A&M University at Galveston
11:10 AM
Direct impacts to seagrass structure and function in the wake of Hurricane Harvey
Victoria M. Congdon, University of Texas at Austin; Christina E. Bonsell, University of Texas at Austin; Meaghan R. Cuddy, University of Texas at Austin; Kenneth H. Dunton, University of Texas at Austin