Data

North West Shelf Joint Environmental Management Study:InVitro Inputs - Fin fish population dynamics

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/3dbb5862-c86d-4438-942e-1bc2fc19edb7&rft.title=North West Shelf Joint Environmental Management Study:InVitro Inputs - Fin fish population dynamics&rft.identifier=Anzlic Identifier: ANZCW0306006625&rft.publisher=Australian Ocean Data Network&rft.description=Fish population dynamics are represented by age-structured models that account for reproduction, natural mortality and fishing mortality. These models are calibrated for the major species groups and are detailed in Sections 3 and 15 in the companion model specification report (Gray et al. 2006). The selection of the parameters for each species was done by running the historical period of the model over a range of values of these parameters, and comparing the initial biomass of the simulation to a range of species biomass that was thought to occur in nature. Parameters were selected at three levels within this range of biomass to give the optimistic, base-case and pessimistic specifications.Progress Code: completedMaintenance and Update Frequency: notPlannedStatement: Data derived by modellers.&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 | Biological Classification | Animals/Vertebrates | Fish&rft_subject=Earth Science | Biosphere | Aquatic Ecosystems | Coastal Habitat&rft_subject=Earth Science | Biosphere | Aquatic Ecosystems | Marine Habitat&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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Fish population dynamics are represented by age-structured models that account for reproduction, natural mortality and fishing mortality. These models are calibrated for the major species groups and are detailed in Sections 3 and 15 in the companion model specification report (Gray et al. 2006). The selection of the parameters for each species was done by running the historical period of the model over a range of values of these parameters, and comparing the initial biomass of the simulation to a range of species biomass that was thought to occur in nature. Parameters were selected at three levels within this range of biomass to give the optimistic, base-case and pessimistic specifications.

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Progress Code: completed
Maintenance and Update Frequency: notPlanned
Statement: Data derived by modellers.

Notes

Credit
Randall Gray
Credit
Elizabeth A. Fulton
Credit
L.R. Little
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 | Biological Classification | Animals/Vertebrates | Fish | Earth Science | Biosphere | Aquatic Ecosystems | Coastal Habitat | Earth Science | Biosphere | Aquatic Ecosystems | Marine Habitat | 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: ANZCW0306006625
  • Local : Marlin Record Number: 6625
  • global : 3dbb5862-c86d-4438-942e-1bc2fc19edb7