Data

WAMSI Node 4.3.1a - Trophic interactions - Assessing the ecological impact of the Western Rock lobster fishery in fished and unfished deep water areas

Australian Ocean Data Network
Bellchambers, Lynda (Point of contact) Pember, Matt, Dr (Author, Point of contact)
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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://catalogue.aodn.org.au:443/geonetwork/srv/api/records/29dc118e-70ea-4a7d-8413-db4c8ba77399&rft.title=WAMSI Node 4.3.1a - Trophic interactions - Assessing the ecological impact of the Western Rock lobster fishery in fished and unfished deep water areas&rft.identifier=29dc118e-70ea-4a7d-8413-db4c8ba77399&rft.publisher=Australian Ocean Data Network&rft.description=This study aims to use closed areas to examine the potential for the western rock lobster fishery to impact ecosystem structure, function, diversity, productivity and habitats through the removal of target stocks. The project will provide baseline information essential for the assessment of the impacts of the fishery on the ecosystem including information on trophic linkages between lobsters and their predators and prey. 5 main datasets related to this project: a) Hydroacoustic data collected by FUGRO including high-resolution bathymetry for the area surrounding the new closed area. b) Raw towed video footage collected by UWA to ground truth hydroacoustic data and develop predictive models c) Predictive models showing biota and substrate (see thumbnail). d) Catch information from annual lobster sampling in the closed area (prior to closure) that forms the basis of future monitoring and has been used in building predictive relationships between lobsters and habitats. e) High resolution benthic images collected with the AUV (in conjunction with WAMSI 4.2) and available via IMOS portal. This project is also part the Fisheries Research and Development Corporation project FRDC 2008/013 - Assessing the ecological impact of the Western Rock lobster fishery in fished and unfished areas.Statement: Methods used in this study include: - Lobster potting to assess lobster abundance in fished and unfished areas, - Acoustic tagging to determine lobster movement and habitat utilisation in deep water, - Remote video and still cameras used to characterise benthic assemblages. Statistical modelling to characterise relationships. Qualitative modelling to identify potential indicators of effects of both removing lobsters and adding bait (in pots).&rft.creator=Pember, Matt, Dr&rft.date=2018&rft.coverage=westlimit=114.5; southlimit=-30.3; eastlimit=114.7; northlimit=-29.9&rft.coverage=westlimit=114.5; southlimit=-30.3; eastlimit=114.7; northlimit=-29.9&rft.coverage=uplimit=85; downlimit=45&rft.coverage=uplimit=85; downlimit=45&rft_rights=*All users must acknowledge the source of the material with the acknowledgment*: Data sourced from Western Australian Marine Science Institution (WAMSI) project funded by Western Australian State Government and research partners and carried out by <insert authors> from <insert organisations>&rft_rights=*Suggested attribution for use in citation*: [author(s)], Western Australian Marine Science Institution (WAMSI), [author organisation(s)], [year-of-data-download], [title], [data-access-URL], data accessed (YYYY-MM-DD).&rft_rights=*Disclaimer*: WAMSI and its Partners data, products and services are provided as is and WAMSI and its Partners do not warrant their fitness for a particular purpose. WAMSI and its Partners have made every reasonable effort to ensure high quality of the data, products and services, to the extent permitted by law the data, products and services are provided without any warranties of any kind, either expressed or implied, including without limitation any implied warranties of title, merchantability, and fitness for a particular purpose or non-infringement. WAMSI and its Partners make no representation or warranty that the data, products and services are accurate, complete, reliable or current. To the extent permitted by law, WAMSI and its Partners exclude all liability to any person arising directly or indirectly from the use of the data, products and services.&rft_rights=Creative Commons Attribution-Noncommercial-Share Alike 2.5 Australia License http://creativecommons.org/licenses/by-nc-sa/2.5/au/&rft_subject=oceans&rft_subject=biota&rft_subject=Oceans | Marine Biology | Marine Invertebrates&rft_subject=MARINE HABITAT&rft_subject=EARTH SCIENCE&rft_subject=BIOSPHERE&rft_subject=AQUATIC ECOSYSTEMS&rft.type=dataset&rft.language=English Access the data
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Creative Commons Attribution-Noncommercial-Share Alike 2.5 Australia License
http://creativecommons.org/licenses/by-nc-sa/2.5/au/

*All users must acknowledge the source of the material with the acknowledgment*: "Data sourced from Western Australian Marine Science Institution (WAMSI) project funded by Western Australian State Government and research partners and carried out by from "

*Suggested attribution for use in citation*:
"[author(s)], Western Australian Marine Science Institution (WAMSI), [author organisation(s)], [year-of-data-download], [title], [data-access-URL], data accessed (YYYY-MM-DD)".

*Disclaimer*:
WAMSI and its Partners data, products and services are provided "as is" and WAMSI and its Partners do not warrant their fitness for a particular purpose. WAMSI and its Partners have made every reasonable effort to ensure high quality of the data, products and services, to the extent permitted by law the data, products and services are provided without any warranties of any kind, either expressed or implied, including without limitation any implied warranties of title, merchantability, and fitness for a particular purpose or non-infringement. WAMSI and its Partners make no representation or warranty that the data, products and services are accurate, complete, reliable or current. To the extent permitted by law, WAMSI and its Partners exclude all liability to any person arising directly or indirectly from the use of the data, products and services.

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Brief description

This study aims to use closed areas to examine the potential for the western rock lobster fishery to impact ecosystem structure, function, diversity, productivity and habitats through the removal of target stocks. The project will provide baseline information essential for the assessment of the impacts of the fishery on the ecosystem including information on trophic linkages between lobsters and their predators and prey. 5 main datasets related to this project: a) Hydroacoustic data collected by FUGRO including high-resolution bathymetry for the area surrounding the new closed area. b) Raw towed video footage collected by UWA to ground truth hydroacoustic data and develop predictive models c) Predictive models showing biota and substrate (see thumbnail). d) Catch information from annual lobster sampling in the closed area (prior to closure) that forms the basis of future monitoring and has been used in building predictive relationships between lobsters and habitats. e) High resolution benthic images collected with the AUV (in conjunction with WAMSI 4.2) and available via IMOS portal. This project is also part the Fisheries Research and Development Corporation project FRDC 2008/013 - "Assessing the ecological impact of the Western Rock lobster fishery in fished and unfished areas".

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Statement: Methods used in this study include: - Lobster potting to assess lobster abundance in fished and unfished areas, - Acoustic tagging to determine lobster movement and habitat utilisation in deep water, - Remote video and still cameras used to characterise benthic assemblages. Statistical modelling to characterise relationships. Qualitative modelling to identify potential indicators of effects of both removing lobsters and adding bait (in pots).

Notes

Credit
Fisheries Research and Development Corporation (FRDC 2008/013)

Modified: 24 06 2011

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114.7,-29.9 114.7,-30.3 114.5,-30.3 114.5,-29.9 114.7,-29.9

114.6,-30.1

text: westlimit=114.5; southlimit=-30.3; eastlimit=114.7; northlimit=-29.9

text: uplimit=85; downlimit=45

Subjects
AQUATIC ECOSYSTEMS | BIOSPHERE | EARTH SCIENCE | Marine Habitat | Oceans | Marine Biology | Marine Invertebrates | biota | oceans |

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(Column_heading_description_for_30degree_catchdata_dot_csv_WAMSI_431a.doc)

uri : https://catalogue.aodn.org.au:443/geonetwork/srv/api/records/29dc118e-70ea-4a7d-8413-db4c8ba77399/attachments/Column_heading_description_for_30degree_catchdata_dot_csv_WAMSI_431a.doc

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  • global : 29dc118e-70ea-4a7d-8413-db4c8ba77399
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