Delta-X: Belowground Biomass and Necromass across Wetlands, MRD, LA, USA, 2021, V2

Description

This dataset contains total belowground biomass (BGB) and necromass (BGN), and total carbon, total nitrogen, and total phosphorus content of 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 located in 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.

Resources

Name Format Description Link
5 https://search.earthdata.nasa.gov/search?q=DeltaX_BGB_BGN_V2_2238&ac=true
21 https://doi.org/10.3334/ORNLDAAC/2238
57 DeltaX_BGB_BGN_V2_2238.zip https://data.ornldaac.earthdata.nasa.gov/protected/bundle/DeltaX_BGB_BGN_V2_2238.zip
34 DeltaX_BGB_BGN_V2_Fig1.png https://daac.ornl.gov/DELTAX/guides/DeltaX_BGB_BGN_V2_Fig1.png
5 https://deltax.jpl.nasa.gov/
33 DeltaX_BGB_BGN_V2.pdf https://data.ornldaac.earthdata.nasa.gov/public/deltax/DeltaX_BGB_BGN_V2/comp/DeltaX_BGB_BGN_V2.pdf
5 https://daac.ornl.gov%2FDELTAX%2Fguides%2FDeltaX_BGB_BGN_V2.html
5 https://doi.org%2F10.3334%2FORNLDAAC%2F2238
5 https://data.ornldaac.earthdata.nasa.gov%2Fprotected%2Fbundle%2FDeltaX_BGB_BGN_V2_2238.zip
5 https://daac.ornl.gov%2FDELTAX%2Fguides%2FDeltaX_BGB_BGN_V2_Fig1.png
5 https://deltax.jpl.nasa.gov%2F
5 https://data.ornldaac.earthdata.nasa.gov%2Fpublic%2Fdeltax%2FDeltaX_BGB_BGN_V2%2Fcomp%2FDeltaX_BGB_BGN_V2.pdf
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DDeltaX_BGB_BGN_V2_2238%26ac%3Dtrue
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C2795127798-ORNL_CLOUD.iso19115

Tags

  • earth-science-soils-land-surface-soil-rooting-depth
  • earth-science-ecosystems-biosphere-terrestrial-ecosystems-wetlands
  • earth-science-vegetation-biosphere-biomass

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