H161
Wetlands to Wetlandscapes: Wetland Hydrologic and Biogeochemical Functions Under Natural and Human Disturbances
Session ID#: 251459
Session Description:
Wetlands play an essential role in maintaining watershed functions by regulating hydrologic and biogeochemical fluxes. However, their functions are increasingly shaped, and often impaired, by disturbances such as climate change, altered hydrology, nutrient loading, and other human activities in the catchment. These disturbances interact across scales and may affect wetlands unevenly, creating a need to synthesize individual wetland studies towards a more integrated understanding of wetlandscapes—the collection of wetlands across a landscape and their cumulative influence on ecosystem services. This session invites interdisciplinary contributions that explore wetland hydrologic, biogeochemical, and ecological responses to natural and anthropogenic drivers across temporal and spatial scales. We encourage studies that examine disturbance impacts on wetlands, wetlandscapes and their functions, as well as those that leverage field observations, modeling, remote sensing, or synthesis approaches. Our aim is to spark discussion that bridges the gap between wetland-scale scientific advancements and wetlandscape processes in watersheds.
Co-Sponsor(s):
Index Terms:
0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]
0496 Water quality [BIOGEOSCIENCES]
1813 Eco-hydrology [HYDROLOGY]
1890 Wetlands [HYDROLOGY]
Primary Convener: Frederick Y Cheng, University of Virginia, Department of Environmental Sciences, Charlottesville, United States
Conveners: Kimberly J Van Meter, The Pennsylvania State University, Department of Geography, State College, United States and Amy Hansen, University of Kansas, Civil, Environmental, and Architectural Engineering, Lawrence, KS, United States
Student/Early Career Convener: Frederick Y Cheng, Colorado State University, Fort Collins, United States
Year-Round Modelling of Peatland Hydrology from Water Table Depth or Near-Surface Peat Water Contents and Soil Temperature (1847802)
Dimitre Dikov Dimitrov, NorQuest College, Edmonton, AB, CANADA, Jeff Warren, Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, TN, United States, Daniel M Ricciuto, Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, United States and Xiaoying Shi, Oak Ridge National Laboratory, Environmental Sciences Division and Climate Change Science Institute, Oak Ridge, TN, United States
LANDSCAPE IMPEDANCE AND HYDROLOGICAL PATHWAYS IN WETLAND ECOSYSTEM: A MULTI-YEAR CONNECTIVITY ASSESSMENT OF BAKHIRA WETLAND, INDIA (1876907)
Ashish Pandey, Indian Institute of Technology Roorkee, Water Resources Development & Management, Roorkee, India, Manish Rawat, Indian Institute of Technology Rookee, Water resources development and management, Roorkee, India, Basant Yadav, Indian Institute of Technology Roorkee, Water Resources Development and Management, Roorkee, India and Praveen Kumar Gupta, Space Applications Centre, Indian Space Research Organisation, Ahemadabad, India
Dredged Canals, Wetland Loss, Legacy in Louisiana (1881125)
Robert Eugene Turner, Louisiana State University, Department of Oceanography and Coastal Sciences, Baton Rouge, LA, United States, Elijah Ohimain, Niger Delta University, Microbiology, Bayelsa State, Nigeria and Giovanna McClenachan, Stonybrook University, Marine Sciences, Stonybrook, NY, United States
Spooky Swamps: How methane emission rates and their spatial variability differ between the Great Dismal Swamp and the Alligator River (1892270)
Kaylena Pham, University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States, Katherine Paredero, Georgia Institute of Technology Main Campus, School of Earth and Atmospheric Sciences, Atlanta, United States and Stacey Hughes, University of New Hampshire Main Campus, College of Engineering and Physical Sciences, Durham, United States
Beaver-Induced Groundwater-Surface Water Interactions in Southern New England Wetlands: A Model-data Integration Approach (1895647)
Yeonju Kim1, Lijing Wang1, Martin A Briggs2 and Adam Argiro2, (1)University of Connecticut, Department of Earth Sciences, Storrs, United States, (2)USGS Water Mission Area, Hydrologic Remote Sensing Branch, Storrs, United States
Assessing the Natural and Future Resiliency of Key Wetland Ecosystem Services in the face of Natural Changes, Disturbances, and Growing Populations (1896044)
Audra Hinson1, Cathleen J Hapeman2, Gregory Mccarty3, Xuesong Zhang4, Ling Du5, Martin Rabenhorst5 and Kimberly J Van Meter6, (1)USDA Agricultural Research Service, Hydrology and Remote Sensing Laboratory, Beltsville, United States, (2)USDA-ARS, Hydrology and Remote Sensing Laboratory, Beltsville, United States, (3)USDA Agricultural Research Service, Retired, Beltsville, United States, (4)USDA-ARS, Beltsville, United States, (5)University of Maryland, Department of Environmental Science & Technology, College Park, United States, (6)The Pennsylvania State University, Department of Geography, State College, United States
Evaluating water level and sediment dynamics in agricultural and forested geographically isolated wetlands (GIWs). (1898411)
Sophia Rauen, Iowa State University, Ames, United States, Suranjana Chatterjee, Auburn University, Civil and Environmental Engineering, Auburn, United States, Frances C O'Donnell, Auburn University, Civil Engineering, Auburn, AL, United States, O. Stribling Stuber, The Jones Center at Ichauway, Newton, GA, United States and Steven T Brantley, University of Minnesota, St. Paul, United States
Global wetland area projections under climate change: Evaluating evapotranspiration formulations and soil moisture constraints (1905649)
Daeha Kim, Jeonbuk National University, Department of Civil Engineering, Jeonju, Jeonbuk State, South Korea, Eunji Kim, Jeonbuk National University, Department of Civil Engineering, Seoul, South Korea and Seokwoo Im, Jeonbuk National University, Department of Civil Engineering, Jeonju-si, Jeollabuk-do, South Korea
Understanding the Role of a Terminal Wetland in Regulating Excess Nitrogen (1914923)
Elmira Hassanzadeh, Ecole Polytechnique de Montreal, Département des génies civil, géologique et des mines, Montreal, QC, Canada; United Nations University Institute for Water, Environment and Health (UNU-INWEH), Hamilton, QC, Canada and Ali Nazemi, Concordia University, Department of Building, Civil and Environmental Engineering, Montreal, QC, Canada
Inundation Dynamics of Depressional Wetlands Modulates Annual Catchment Water Cycle in a Large Portion of Prairie Pothole Region (1920826)
Javad Rahmani1, Ali Ameli1, Pascal Badiou2 and Irena F Creed3, (1)University of British Columbia, Department of Earth, Ocean and Atmospheric Sciences, Vancouver, BC, Canada, (2)Ducks Unlimited Canada, Institute for Wetland and Waterfowl Research, Stonewall, MB, Canada, (3)University of Toronto, Toronto, ON, Canada
Modeling Wetlandscape Stage and Connectivity Dynamics with the Advanced Terrestrial Simulator (ATS) (1923035)
Suraj Shrestha, University of Florida, Department of Soil, Water, & Ecosystem Sciences, Gainesville, United States, James W Jawitz, University of Florida, Department of Soil, Water, and Ecosystem Sciences, Gainesville, United States and Matthew J Cohen, University of Florida, School of Forest, Fisheries, and Geomatics Sciences, Gainesville, United States
Denitrification Potential in Coastal Deltas Increases with Residence Time Despite Reduced Hydrologic Connectivity (1924728)
Eleanor Grace Henson, University of Texas at Austin, Maseeh Department of Civil, Architectural and Environmental Engineering, Austin, TX, United States and Paola Passalacqua, The University of Texas at Austin, Maseeh Department of Civil, Architectural and Environmental Engineering, Austin, United States
Hydrological controls on wetlandscapes net primary productivity (1929627)
Mrs. Sunita Shrestha, PhD1, Joshua Epstein2, Esther Lee3, Katie Glodzik4 and Matthew J Cohen2, (1)University of Florida, School of Forest, Fisheries and Geomatics Sciences, Gainesville, United States, (2)University of Florida, School of Forest, Fisheries, and Geomatics Sciences, Gainesville, United States, (3)Handong Global University, Pohang, South Korea, (4)University of Florida, School of Forest, Fisheries, & Geomatics Sciences, Gainesville, United States
Stand, Wetland, and Catchment Water Yield Responses to Forest Management in a Coastal Plain Wetlandscape (1949908)
Matthew J Cohen1, James Maze2, Katie Glodzik3, Esther Lee4, Mrs. Sunita Shrestha, PhD5, Seyed Mohammad Moein Sadeghi6, Azade Deljouei6, Daniel L Mclaughlin7 and Joshua Epstein8, (1)University of Florida, Water Institute, Gainesville, United States, (2)University of Oregon, Geography, Eugene, United States, (3)University of Florida, School of Forest, Fisheries, & Geomatics Sciences, Gainesville, United States, (4)Handong Global University, Pohang, South Korea, (5)University of Florida, School of Forest, Fisheries and Geomatics Sciences, Gainesville, United States, (6)University of Florida, School of Forest, Fisheries, and Geomatics Sciences, Ft Walton Beach, FL, United States, (7)Virginia Polytechnic Institute and State University, Forest Resources and Environmental Conservation, Blacksburg, United States, (8)University of Florida, School of Forest, Fisheries, and Geomatics Sciences, Gainesville, United States
Remote Sensing of Depressional Wetland Albedo and Land Surface Temperature, with Implications for Global Climate Change (1963955)
Megan Podolinsky, Colorado State University, Graduate Degree Program in Ecology, Fort Collins, United States, Dr. Thomas L O'Halloran, Clemson University, Belle W. Baruch Institute of Coastal Ecology and Forest Science, Clemson, United States and Jessica L O'Connell, Colorado State University, Department of Ecosystem Science and Sustainability, Fort Collins, United States
Surface Ponding as a Missing Link in Earth System Models: A scheme for the NOAA GFDL Land Model (1966046)
Laura Torres Torres Rojas, PhD1, Sergey Malyshev2, Elena Shevliakova2, Nathaniel W. Chaney3 and Minjin Lee4, (1)Princeton University, Program in Atmospheric and Oceanic Sciences, Princeton, United States, (2)NOAA / Geophysical Fluid Dynamics Laboratory, Princeton, United States, (3)Duke University, Durham, United States, (4)Princeton University, Program in Atmospheric and Oceanic Sciences, Princeton, NJ, United States
Combining satellite data and water balance modeling to evaluate the hydrological connectivity of geographically isolated wetlands in the Prairie Pothole Region (1978217)
Jon K Golla1, Sheel Bansal2, Karis Mcfarlane1 and Mavrik Zavarin1, (1)Lawrence Livermore National Laboratory, Physical and Life Sciences Directorate, Livermore, United States, (2)U.S. Geological Survey, Northern Prairie Wildlife Research Center, Jamestown, United States
Assessing the Impact of Acute Saltwater Intrusion on Wetland Gas Concentrations, pH, Redox Potential, and Salinity in Mineral and Organic Soil Freshwater Wetlands (1980739)
Isabella Melton1, Mahpara Mashiyat2, Emily Fromenthal3, Camille LaFosse Stagg4 and Jorge Villa1, (1)University of Louisiana at Lafayette, School of Geosciences, Lafayette, United States, (2)University of Louisiana at Lafayette, School of Geosciences, Lafayette, LA, United States, (3)Cherokee Nation System Solutions in support of U.S. Geological Survey, Wetland and Aquatic Research Center, Lafayette, United States, (4)U.S. Geological Survey, Wetland and Aquatic Research Center, Lafayette, United States
