Integrating tide-driven wetland soil redox and biogeochemical interactions into a land surface model
- Benjamin Sulman
, - Benjamin N Sulman,
- Jiaze Wang,
- Sophie Lafond-Hudson,
- Theresa A O'meara,
- Fengming Yuan,
- Sergi Molins,
- Glenn Hammond,
- Inke Forbrich,
- Zoe G Cardon,
- Anne Giblin
Benjamin N Sulman
Environmental Sciences Division and Climate Change Science Institute, Oak Ridge National Laboratory
Jiaze Wang
U.S. Geological Survey, School of Earth and Climate Sciences, ME. 3. Upper Midwest Water Science Center, University of Maine, Environmental Sciences Division and Climate Change Science Institute, Oak Ridge National Laboratory
Sophie Lafond-Hudson
Environmental Sciences Division and Climate Change Science Institute, Oak Ridge National Laboratory
Theresa A O'meara
Environmental Sciences Division and Climate Change Science Institute, Oak Ridge National Laboratory
Fengming Yuan
Environmental Sciences Division and Climate Change Science Institute, Oak Ridge National Laboratory
Sergi Molins
Earth and Environmental Sciences Division, Lawrence Berkeley National Laboratory
Glenn Hammond
Environmental Subsurface Science Group, Pacific Northwest National Laboratory
Inke Forbrich
Marine Biological Laboratory, The Ecosystems Center, Department of Environmental Sciences, University of Toledo
Zoe G Cardon
Marine Biological Laboratory, The Ecosystems Center
Anne Giblin
Marine Biological Laboratory, The Ecosystems Center
Abstract
• Coastal wetlands store large amounts of carbon and are sensitive to chemical interactions driven by salinity and tidal fluctuations • We coupled a land surface model to a reactive transport model to simulate biogeochemical cycling in saline and fresh tidal wetlands • Sulfate availability in saline wetlands lowered simulated methane emissions, which compared well with site measurements Notice: This manuscript has been authored by UT-Battelle, LLC, under contract DE-AC05-00OR22725 with the US Department of Energy (DOE). The US government retains and the publisher, by accepting the article for publication, acknowledges that the US government retains a nonexclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this manuscript, or allow others to do so, for US government purposes.21 Mar 2024Submitted to ESS Open Archive 21 Mar 2024Published in ESS Open Archive
