Patch-level CO2 and CH4 fluxes and porewater concentrations in experimental wetlands, 2 PPT saltwater intrusion simulations, Aug-Oct 2022: Louisiana
- University of Louisiana at Lafayette; University of Louisiana at Lafayette
- University of Louisiana at Lafayette
This dataset contains carbon dioxide (CO2) and methane (CH4) flux measurements from patches of wetland vegetation dominated by Typha domingensis and Panicum hemitomon, which were conducted to assess flux responses to acute saltwater intrusion. The measurements occurred before, during, and after simulated acute saltwater intrusion events of low concentrations of ~ 2 PPT. The measurements comprise gas fluxes from the wetland surface (i.e., soil-water column and vegetation) and fluxes from the soil-water column exclusively. These two sets of fluxes are separated into two files and are complemented with four more files containing porewater concentrations of CO2 and CH4 collected at 0-5 cm, 10-15 cm, and 20-25 cm depth increments, spectral indices measurements, biomass, and sediment elevation table measurements. The files can be opened with regular text editors or spreadsheet programs.
- Research Organization:
- Environmental System Science Data Infrastructure for a Virtual Ecosystem; Assessing Greenhouse Gas Structural and Functional Resilience of Freshwater Coastal Wetlands Subject to Persistent Saltwater Intrusion Events
- Sponsoring Organization:
- Department of the Treasury under the Resources and Ecosystems Sustainability, Tourist Opportunities, and Revived Economies of the Gulf Coast States Act of 2012 (RESTORE Act).; U.S. DOE > Office of Science > Biological and Environmental Research (BER)
- DOE Contract Number:
- SC0022972
- OSTI ID:
- 2473722
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
EARTH SCIENCE > AGRICULTURE > SOILS > SOIL RESPIRATION
EARTH SCIENCE > AGRICULTURE > SOILS > SOIL SALINITY/SOIL SODICITY
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > CARBON DIOXIDE
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > METHANE
EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS
EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > WETLANDS > MARSHES
EARTH SCIENCE > LAND SURFACE
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE
ESS-DIVE File Level Metadata Reporting Format
ESS-DIVE Location Metadata Reporting Format
ESS-DIVE Soil Respiration Reporting Format
earth science