Data

North West Shelf Joint Environmental Management Study:InVitro Inputs - Prawn biomass estimates

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/77d2c8a3-c74e-487c-ba2a-b64d93e5a3b4&rft.title=North West Shelf Joint Environmental Management Study:InVitro Inputs - Prawn biomass estimates&rft.identifier=Anzlic Identifier: ANZCW0306006569&rft.publisher=Australian Ocean Data Network&rft.description=The initial conditions and carrying capacity estimates for the prawn stocks in NWS InVitro were calculated using catch data and biological information taken from the WA Department of Fisheries (2002) submission to Environment Australia regarding the Exmouth Gulf Prawn Fishery. This information was converted to total stock sizes using the assessment rule of thumb that catch at Maximum Sustainable Yield equals 12% of virgin biomass and cross checked using the methods outlined in Taylor and Dichmont (2001). This resulted in an upper bound on the estimate of maximum total biomass of 15000t for western king prawns, with a lower bound of 8000t and a median of 12000t. For the banana prawns the upper bound on biomass was again 15000t, but the lower bound was 4000t and the median was 8000t. All other prawn biological parameters were based on Kailola et al. (1993) and Taylor and Dichmont (2001).Progress Code: completedMaintenance and Update Frequency: notPlannedStatement: Data generated 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 | Agriculture | Agricultural Aquatic Sciences | Fisheries&rft_subject=Earth Science | Biological Classification | Animals/Invertebrates | Arthropods | Crustaceans | Decapods&rft_subject=Earth Science | Biosphere | Aquatic Ecosystems | Coastal Habitat&rft_subject=Earth Science | Biosphere | Ecological Dynamics | Ecosystem Functions | Biomass Dynamics&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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The initial conditions and carrying capacity estimates for the prawn stocks in NWS InVitro were calculated using catch data and biological information taken from the WA Department of Fisheries (2002) submission to Environment Australia regarding the Exmouth Gulf Prawn Fishery. This information was converted to total stock sizes using the assessment rule of thumb that catch at Maximum Sustainable Yield equals 12% of virgin biomass and cross checked using the methods outlined in Taylor and Dichmont (2001). This resulted in an upper bound on the estimate of maximum total biomass of 15000t for western king prawns, with a lower bound of 8000t and a median of 12000t. For the banana prawns the upper bound on biomass was again 15000t, but the lower bound was 4000t and the median was 8000t. All other prawn biological parameters were based on Kailola et al. (1993) and Taylor and Dichmont (2001).

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Progress Code: completed
Maintenance and Update Frequency: notPlanned
Statement: Data generated 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 | Agriculture | Agricultural Aquatic Sciences | Fisheries | Earth Science | Biological Classification | Animals/Invertebrates | Arthropods | Crustaceans | Decapods | Earth Science | Biosphere | Aquatic Ecosystems | Coastal Habitat | Earth Science | Biosphere | Ecological Dynamics | Ecosystem Functions | Biomass Dynamics | 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: ANZCW0306006569
  • Local : Marlin Record Number: 6569
  • global : 77d2c8a3-c74e-487c-ba2a-b64d93e5a3b4