From Australian Oceans Data Network
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Limited nutritional benefit to the seagrass Halophila ovalis, in culture, following sediment organic matter enrichment.

Created 23/06/2025

Updated 23/06/2025

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Essential nutrients for seagrass growth may be derived from benthic decomposition of organic matter. Two experiments run consecutively from December 2003 to February 2004 tested this idea. Cores of Halophila ovalis (seagrass-vegetated) and unvegetated sediment (control) from the Swan River, WA were amended with either particulate organic matter (POM) or dissolved organic matter (DOM) to test whether a positive feed-back loop exists, where increased organic matter results in increased seagrass nutrients.

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Additional Info

Field Value
Title Limited nutritional benefit to the seagrass Halophila ovalis, in culture, following sediment organic matter enrichment.
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/793c86e5-2093-4112-9857-40c9851cd7c4
Contact Point
Australian Ocean Data Network
kieryn.kilminster@water.wa.gov.au
Reference Period 01/12/2003 - 01/02/2004
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        115.5,
        -32.0
      ],
      [
        116.5,
        -32.0
      ],
      [
        116.5,
        -31.5
      ],
      [
        115.5,
        -31.5
      ],
      [
        115.5,
        -32.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Australian Oceans Data Network

Data Source

This dataset was originally found on Australian Oceans Data Network "Limited nutritional benefit to the seagrass Halophila ovalis, in culture, following sediment organic matter enrichment.". Please visit the source to access the original metadata of the dataset:
https://catalogue.aodn.org.au/geonetwork/srv/eng/csw/dataset/limited-nutritional-benefit-to-the-seagrass-halophila-ovalis-in-culture-following-sediment-orga