Data

Marine Futures Project - Geographe Bay - biota

University of Tasmania, Australia
Meeuwig, Jessica ; Radford, Ben
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=http://metadata.imas.utas.edu.au/geonetwork/srv/eng/search?uuid=d24519ff-badc-4293-b2db-1be75e87069a&rft.title=Marine Futures Project - Geographe Bay - biota&rft.identifier=http://metadata.imas.utas.edu.au/geonetwork/srv/eng/search?uuid=d24519ff-badc-4293-b2db-1be75e87069a&rft.description=The Marine Futures Project was designed to benchmark the current status of key Western Australian marine ecosystems, based on an improved understanding of the relationship between marine habitats, biodiversity and our use of these values. Approximately 1,500 km2 of seafloor were mapped using hydroacoustics (Reson 8101 Multibeam), and expected benthic habitats ground-truthed using towed video transects and baited remote underwater video systems. Both sources of information were then combined in a spatial predictive modelling framework to produce fine-scale habitat maps showing the extent of substrate types, biotic formations, etc. Surveys took place across 9 study areas, including Geographe Bay in the southwest Capes region. The marine environment at this location varies from extensive seagrass meadows in protected waters, to kelp-dominated granite and limestone reefs in areas of high wave energy. A small number of corals are also found throughout the region, reflecting the influence of the southward flow of the Leeuwin Current. The fish fauna is also diverse, with a high proportion of endemic species.Maintenance and Update Frequency: notPlannedStatement: Areas of seafloor in water deeper than 10 metres were surveyed with hydroacoustics using a Reson 8101 Multibeam or interferometric swath echosounder system, mounted on the hull of the sampling vessel. These data were processed to construct full coverage maps of seafloor bathymetry and textural information. These maps, combined with observations recorded from in situ video footage, unerpinned the development of statistical models that produced the most efficient, objective, and ecologically meaningful classifications of sea floor features and inhabitants as possible for natural resource management and planning.&rft.creator=Meeuwig, Jessica &rft.creator=Radford, Ben &rft.date=2016&rft.coverage=westlimit=115.07655302; southlimit=-33.612594; eastlimit=115.264785; northlimit=-33.516691&rft.coverage=westlimit=115.07655302; southlimit=-33.612594; eastlimit=115.264785; northlimit=-33.516691&rft_rights=The data described in this record are the intellectual property of the University of Western Australia through the Centre for Marine Futures.&rft_rights= http://creativecommons.org/licenses/by/4.0/&rft_rights=http://i.creativecommons.org/l/by/4.0/88x31.png&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Graphic&rft_rights=Creative Commons Attribution 4.0 International License&rft_rights=http://creativecommons.org/international/&rft_rights=WWW:LINK-1.0-http--related&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Text&rft_rights=The citation in a list of references is: citation author name/s (year metadata published), metadata title. Citation author organisation/s. File identifier and Data accessed at (add http link).&rft_rights=This dataset is hosted by the Institute for Marine and Antarctic Studies (IMAS), University of Tasmania, on behalf of the Centre for Marine Futures, University of Western Australia.&rft_rights=Creative Commons Attribution 4.0 International License http://creativecommons.org/licenses/by/4.0&rft_subject=biota&rft_subject=ANIMALS/INVERTEBRATES&rft_subject=EARTH SCIENCE&rft_subject=BIOLOGICAL CLASSIFICATION&rft_subject=SEAGRASS&rft_subject=PLANTS&rft_subject=ANGIOSPERMS (FLOWERING PLANTS)&rft_subject=MONOCOTS&rft_subject=MACROALGAE (SEAWEEDS)&rft_subject=PROTISTS&rft_subject=Environmental Sciences not elsewhere classified&rft_subject=ENVIRONMENTAL SCIENCES&rft_subject=OTHER ENVIRONMENTAL SCIENCES&rft_subject=Environmental Management&rft_subject=ENVIRONMENTAL SCIENCE AND MANAGEMENT&rft_subject=Marine and Estuarine Ecology (incl. Marine Ichthyology)&rft_subject=BIOLOGICAL SCIENCES&rft_subject=ECOLOGY&rft_subject=research vessel&rft_subject=Biotic formations&rft_subject=Biotic taxonomic identification&rft_subject=underwater cameras&rft.type=dataset&rft.language=English Access the data
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http://creativecommons.org/licenses/by/4.0

The data described in this record are the intellectual property of the University of Western Australia through the Centre for Marine Futures.

http://i.creativecommons.org/l/by/4.0/88x31.png

WWW:LINK-1.0-http--related

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Creative Commons Attribution 4.0 International License

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WWW:LINK-1.0-http--related

WWW:LINK-1.0-http--related

License Text

The citation in a list of references is: citation author name/s (year metadata published), metadata title. Citation author organisation/s. File identifier and Data accessed at (add http link).

This dataset is hosted by the Institute for Marine and Antarctic Studies (IMAS), University of Tasmania, on behalf of the Centre for Marine Futures, University of Western Australia.

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Brief description

The Marine Futures Project was designed to benchmark the current status of key Western Australian marine ecosystems, based on an improved understanding of the relationship between marine habitats, biodiversity and our use of these values. Approximately 1,500 km2 of seafloor were mapped using hydroacoustics (Reson 8101 Multibeam), and expected benthic habitats "ground-truthed" using towed video transects and baited remote underwater video systems. Both sources of information were then combined in a spatial predictive modelling framework to produce fine-scale habitat maps showing the extent of substrate types, biotic formations, etc.

Surveys took place across 9 study areas, including Geographe Bay in the southwest Capes region. The marine environment at this location varies from extensive seagrass meadows in protected waters, to kelp-dominated granite and limestone reefs in areas of high wave energy. A small number of corals are also found throughout the region, reflecting the influence of the southward flow of the Leeuwin Current. The fish fauna is also diverse, with a high proportion of endemic species.

Lineage

Maintenance and Update Frequency: notPlanned
Statement: Areas of seafloor in water deeper than 10 metres were surveyed with hydroacoustics using a Reson 8101 Multibeam or interferometric swath echosounder system, mounted on the hull of the sampling vessel. These data were processed to construct full coverage maps of seafloor bathymetry and textural information. These maps, combined with observations recorded from in situ video footage, unerpinned the development of statistical models that produced the most efficient, objective, and ecologically meaningful classifications of sea floor features and inhabitants as possible for natural resource management and planning.

Notes

Credit
Natural Heritage Trust

Created: 2016-05-21

Data time period: 2006-01-01 to 2008-12-31

This dataset is part of a larger collection

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115.26479,-33.51669 115.26479,-33.61259 115.07655,-33.61259 115.07655,-33.51669 115.26479,-33.51669

115.17066901,-33.5646425

text: westlimit=115.07655302; southlimit=-33.612594; eastlimit=115.264785; northlimit=-33.516691

Subjects
ANGIOSPERMS (FLOWERING PLANTS) | ANIMALS/INVERTEBRATES | BIOLOGICAL CLASSIFICATION | Biological Sciences | Biotic formations | Biotic taxonomic identification | EARTH SCIENCE | Ecology | Environmental Science and Management | Environmental Sciences | Environmental Management | Environmental Sciences Not Elsewhere Classified | MACROALGAE (SEAWEEDS) | MONOCOTS | Marine and Estuarine Ecology (Incl. Marine Ichthyology) | Other Environmental Sciences | PLANTS | PROTISTS | SEAGRASS | biota | research vessel | underwater cameras |

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Other Information
(DATA ACCESS - Geographe Bay biota (geobay_biota.shp) [direct download])

uri : https://data.imas.utas.edu.au/attachments/d24519ff-badc-4293-b2db-1be75e87069a/MarineFutures-GeographeBay-biota.zip

global : c2d5d9d4-7288-4137-a275-9f0662ac5ceb

Identifiers
  • global : d24519ff-badc-4293-b2db-1be75e87069a
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