oceans
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Scientific review and dataset on developing a criteria for identifying key fish habitat locations and focussed on major Victorian bays and inlets (Port Philip Bay, Western Port, Corner Inlet and Gippsland Lakes). The recreational marine fish species habitat in the dataset are King george whiting, snapper, sand flathead, calamari, black bream and gummy shark. Commissioned by the Victorian Fisheries Authority (VFA) and later digitised by DELWP, the consultancy report was produced by the University of Melbourne. Kalu. Commissioned by VFA. developing criteria for identifying key fish habitat locations
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This polygon layer represents marine habitat in the East Gippsland region mapped from satellite imagery and aerial photography with underwater video ground-truthing. The mapping was funded by Natural Heritage Trust to increase the capacity of natural resource managers to make informed decisions regarding asset identification, risk assessment, and management action targets for nearshore marine habitats in the region.
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This layer contains coastal and marine related features represented by points and lines. All features are identified and coded according to the Australian Standard Geographic Information Systems - Geographic Data - Interchange of feature-coded digital mapping data AS2482-1989. Data has been derived from Land Victorias State Digital Map Base - Topographic data and converted from Microstation .DGN format to Arcinfo format. NB: This layer is obsolete. For maintained data please refer to Vicmap.
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This dataset was developed from the database of Ocean Sciences Institute of Sydney University (AUSEABED) and from surveys conducted by MAFRI.
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Dataset containing boating area precincts identified by Victorian Regional Coastal Boards in their latest Boating Coastal Action Plans. The precincts are represented as a line based on VMSH_Framework.
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This polygon layer represents shallow marine habitats in the Corangamite catchment coastal region mapped from aerial photography and underwater video ground-truthing. This mapping was funded by the Natural Heritage Trust to increase the capacity of natural resource managers to make informed decisions regarding asset identification, risk assessment and establishment of management action targets for nearshore marine habitats in the region. This layer combines two datasets for east and west Corrangamite into a single layer.
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This layer contains line features which represent depth contours (bathymetry) in Mallacoota Inlet.
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This layer contains line features which represent isobaths (lines of equal depth) for Bass Strait.
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This layer contains line features which represent depth contours (bathymetry) in the Gippsland Lakes.
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This layer provides the boundaries of significant marine environmental assets which have been identified on the basis of their environmental value (at statewide, bioregional or local significance scale) for marine biodiversity and/or marine ecological processes. Victoria's marine protected areas, including the Marine National Parks and Marine Sanctuaries, are not included in this leayer unless they fall within the boundaries of larger identified asset areas. Separate expert workshops were held to identify these marine environmental assets in each of the following marine regions: Port Phillip Bay, Western Port, Western Victoria and Gippsland. The relative environmental significance of each asset identified was also rated by experts using the following categories: statewide, bioregional or local. Within each category, assets whose value relates primarily to use by birds that are not exclusively marine were rated separately to those whose value relates to exclusively marine species or ecological processes. These significance ratings were assessed separately for each region but the comparability of asset ratings across regions was then reviewed. This supersedes the earlier ASSET_MARINE layer. Blue Whale feeding/ Bonney upweling and Blue Whale Distribution asset areas were also identified through the above process, but have not been included in the layer because they encompass the majority of Victorian waters.