Overview
DOI | https://doi.org/10.3334/ORNLDAAC/1999 |
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Version | 1.2 |
Project | |
Published | 2022-04-25 |
Usage | 229 downloads |
Citations | 1 publication cited this dataset |
Description
This dataset contains total carbon, total nitrogen, and total phosphorus content of belowground biomass (BGB) and necromass (BGN) samples collected from herbaceous wetlands in the Atchafalaya and Terrebonne basins of the Mississippi River Delta in southeastern coastal Louisiana, U.S., during March and August 2021. The data were collected during the Delta-X Spring and Fall deployments.Field measurements were conducted at three sites in the Atchafalaya basin and three sites in the Terrebonne basin. Five of the sites are adjacent to sites from the Coastwide Reference Monitoring System (CRMS). The other site is in the Wax Lake Delta (WLD) without appropriate adjacent CRMS sites. Herbaceous wetland sites in both basins were chosen to represent a salinity gradient including freshwater, brackish, and saline ecosystems. Root biomass samples were collected using a gouge soil auger (Fig. 1).
Science Keywords
- LAND SURFACE
- SOILS
- SOIL ROOTING DEPTH
- BIOSPHERE
- ECOSYSTEMS
- TERRESTRIAL ECOSYSTEMS
- WETLANDS
- BIOSPHERE
- VEGETATION
- BIOMASS
Data Use and Citation
See our Data Use and Citation Policy for more information.
Data Files
Companion Files
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Dataset Companion Files
Dataset has 1 companion files.
- DeltaX_BGB_BGN.pdf
Additional Resources
Type | Title |
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Workshop | 2024 Delta-X Applications Workshop |
Workshop | 2022 Delta-X Applications Workshop |
Workshop | Delta-X Open Data Workshop |
Webinar | Exploring River Deltas with NASA Data: The Delta-X Mission |
Version History
Version | Dataset Title | Published |
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1.2 | Delta-X: Belowground Biomass and Necromass across Wetlands in the MRD, LA, USA, 2021 | 2022-04-25 |
2 | Delta-X: Belowground Biomass and Necromass across Wetlands, MRD, LA, USA, 2021, V2 | 2023-11-02 |