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Carbon and nutrient cycling in seagrass meadows, Sulawesi, Indonesia

Created 23/06/2025

Updated 23/06/2025

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The study was conducted in 3 seagrass beds in Awerange Bay during the dry season (September 2006) and the wet season (March 2007).Densities of seagrass (shoots m-2) and production in(g DW m-2 d-1) were calculated.pH and redox potential were measured. Water content, total C, total N, TOC and total P were determined, and total inorganic carbon calculated.Rates of sulfate reduction were measured.Solute fluxes of DIC, O2, and dissolved inorganic nutrient and other solute (Ca, Fe, Mn, hydrogen sulphide) across the sediment-water interface were measured.Net ammonium production was measured from each site.Denitrification was measured using the N2-gas technique. Fluxes of methane and N2O were measured. Nitrogen fixation in sediments was also measured.Benthic microaglal production was measured by oxygen fluxes in the dry and wet seasons. To examine sediment carbon and nitrogen cycling in seagrass meadows across a gradient of increasing cabonate content.

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Additional Info

Field Value
Title Carbon and nutrient cycling in seagrass meadows, Sulawesi, Indonesia
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/c248d2e2-be2f-4a23-869a-9cf9be301c2a
Contact Point
Australian Ocean Data Network
adc@aims.gov.au
Reference Period 20/11/2017
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    119.613889,
    -4.237472
  ],
  "type": "Point"
}
Data Portal Data.gov.au