Data

North West Shelf Joint Environmental Management Study:InVitro input - Modelling and extrapolation of contaminants

Australian Ocean Data Network
CSIRO O&A, Information & Data Centre (Point of contact) CSIRO Oceans & Atmosphere - Hobart (Associated with)
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://marlin.csiro.au/geonetwork/srv/eng/catalog.search#/metadata/c93779a3-9b4e-49d2-8585-1a7061633fb9&rft.title=North West Shelf Joint Environmental Management Study:InVitro input - Modelling and extrapolation of contaminants&rft.identifier=Anzlic Identifier: ANZCW0306006572&rft.publisher=Australian Ocean Data Network&rft.description=Contaminants were modelled as nested sets of polygons representing plumes of differing concentrations spreading from their source. Nodes of the polygons were advected by the currents and 'diffused' at each time step until the contour became so dilute that it was eliminated because the concentrations reached the lower threshold for tracking. Nodes of the plume were also excised if the plume became so thin that the nodes were very close to each other. The temporal spatial footprint is presented as an image time series.Progress Code: completedMaintenance and Update Frequency: notPlannedStatement: Data created by modellers using MECO statistical model&rft.creator=Anonymous&rft.date=2006&rft.coverage=westlimit=114; southlimit=-24; eastlimit=122; northlimit=-17&rft.coverage=westlimit=114; southlimit=-24; eastlimit=122; northlimit=-17&rft_rights=No Restrictions&rft_subject=oceans&rft_subject=Earth Science | Biosphere | Aquatic Ecosystems | Coastal Habitat&rft_subject=Earth Science | Biosphere | Ecological Dynamics | Ecotoxicology | Toxicity Levels&rft_subject=Marine Features (Australia) | Australian North West Shelf, WA&rft_subject=North West Shelf - Joint Environmental Management Study - 02-03&rft_subject=North West Shelf Joint Environmental Management Study&rft.type=dataset&rft.language=English Access the data
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Contaminants were modelled as nested sets of polygons representing plumes of differing concentrations spreading from their source. Nodes of the polygons were advected by the currents and 'diffused' at each time step until the contour became so dilute that it was eliminated because the concentrations reached the lower threshold for tracking. Nodes of the plume were also excised if the plume became so thin that the nodes were very close to each other. The temporal spatial footprint is presented as an image time series.

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Progress Code: completed
Maintenance and Update Frequency: notPlanned
Statement: Data created by modellers using MECO statistical model

Notes

Credit
Vincent Lyne
Credit
Roger Scott

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122,-17 122,-24 114,-24 114,-17 122,-17

118,-20.5

text: westlimit=114; southlimit=-24; eastlimit=122; northlimit=-17

Subjects
Earth Science | Biosphere | Aquatic Ecosystems | Coastal Habitat | Earth Science | Biosphere | Ecological Dynamics | Ecotoxicology | Toxicity Levels | Marine Features (Australia) | Australian North West Shelf, WA | North West Shelf - Joint Environmental Management Study - 02-03 | North West Shelf Joint Environmental Management Study | oceans |

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Identifiers
  • Local : Anzlic Identifier: ANZCW0306006572
  • Local : Marlin Record Number: 6572
  • global : c93779a3-9b4e-49d2-8585-1a7061633fb9