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Bioregionalisation in the Australian South-East Marine Region
The National Oceans Office undertook in September 2001 an analysis of Bioregionalisation for the Australian South-east Marine Region, an integration of geological, oceanographic and biological data as the basis for bioregionalisation. The biological and physical assessment was intended to contribute to the implementation of ecosystem-based management in the South-east Marine Region by developing a shared understanding of the ecosystem. The assessment had two streams, ecosystem structure and ecosystem function and incorporated the input from these projects among others: - Production of a consistent, high quality bathymetric data grid for the south-east marine region. - Seabed characterisation including geomorphology, acoustic facies and seabed sampling (GA) - Computer sediment modelling (GEOMAT) - Refine Broad Scale Bioregionalisation (Provinces and Biomes) (CSIRO) - Upgrade deepwater nutrient, water properties and ocean current models (CSIRO) - Rapid assembly of ecological fish data (CSIRO Marine Research in collaboration with Australian Museum, Victoria Museum and NSW Fisheries) - Rapid assembly of ecological invertebrate data (Museum Victoria in partnership with Australia Museum and CSIRO Marine Research) - Bioregionalisation analysis for the South-east Marine Region (CSIRO Marine Research and Australian Geological Survey Organisation [GA]) This dataset contains the spatial distribution of the physical and biological components of the Region resulting from bioregionalisation analysis for the South-east Marine Region. Further detail will be available in the report entitled "An Interim, Draft bioregionalisation for the continental slope and deeper waters of the South-East Marine Region of Australia" by A. Butler, P. Harris et al. (draft only available at time of this metadata compilation).
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2005 National Marine Bioregionalisation of Australia
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The National Marine Bioregionalisation is a major scientific project headed by the National Oceans Office, designed to help define ecosystem boundaries in Australia's ocean territory. It brings together and illustrates the complexity and variability of marine environments and supports Australia's Oceans Policy commitment to an ecosystem-based approach to oceans management.
2005 National Marine Bioregionalisation of Australia
공공데이터포털
The National Marine Bioregionalisation is a major scientific project headed by the National Oceans Office, designed to help define ecosystem boundaries in Australia's ocean territory. It brings together and illustrates the complexity and variability of marine environments and supports Australia's Oceans Policy commitment to an ecosystem-based approach to oceans management.
2005 National Marine Bioregionalisation of Australia
공공데이터포털
The National Marine Bioregionalisation is a major scientific project headed by the National Oceans Office, designed to help define ecosystem boundaries in Australia's ocean territory. It brings together and illustrates the complexity and variability of marine environments and supports Australia's Oceans Policy commitment to an ecosystem-based approach to oceans management.
2005 National Marine Bioregionalisation of Australia
공공데이터포털
The National Marine Bioregionalisation is a major scientific project headed by the National Oceans Office, designed to help define ecosystem boundaries in Australia's ocean territory. It brings together and illustrates the complexity and variability of marine environments and supports Australia's Oceans Policy commitment to an ecosystem-based approach to oceans management.
Report: Pelagic Regionalistion - National Marine Bioregionalisation Integration Project
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The current National Marine Bioregionalisation project, coordinated by the Nation Oceans Office, consists of both pelagic (water column) and benthic (seafloor) components. The intended outcome of the National Marine Bioregionalisation is a set of bioregions for the Australian Marine Jurisdiction which will underpin a spatial framework to support planning and management of Australia's oceans. This report outlines the work on the pelagic regionalisation. The Pelagic Integration project aims to map and describe pelagic bioregions of the Australian Marine Jurisdiction (AMJ) with a particular focus on regions offshore of the continental shelf. Where possible it will complement the existing shelf pelagic bioregions of the Interim Marine and Coastal Regionalisation of Australia (IMCRA v3.3). In the process of the current regionalisation, we expect to produce datasets and analyses that may assist with a future update of the IMCRA pelagic bioregions and their descriptions. Hence, results of this project should not be extrapolated onto the continental shelf. CSIRO Marine Research has responsibility for the Pelagic Integration as part of its contribution to a Consortium (along with the National Oceans Office and Geosciences Australia (GA)) effort in the NMB integration projects.
Biological Regionalisation Data for Australia (from CSIRO Bioregionalisation Project 1996)
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This dataset presents an interim provincial-scale bioregionalisation for the shelf region of the Australian EEZ. The regionalisations were derived from RAP (Rapid Assessment Procedure) analyses of available fish distribution data. The dynamic evolution of the marine biota and the extensive mixing of species assemblages is catered for by the introduction of biotones. Bioregions are shown to be extensive and highly diverse, containing species from a number of core provinces. A provincial scale bioregionalisation was derived for the pelagic and demersal systems separately. The pelagic bioregionalisation comprises 4 bioregions (two provinces and two zootones) of much more extensive spatial scale that the demersal bioregionalisation (17 bioregions, 9 provinces and 8 biotones). Distribution maps for approx. 150 key fish species used to construct the bioregions are indexed separately (see graphics link and "related datasets"). The data are also linked to oceanographic regionalisation data (see documentation link for details).
Integrated Marine and Coastal Regionalisation of Australia (IMCRA) v4.0 - Meso-scale Bioregions
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An inshore regionalisation of Australian waters derived from biological and physical data, including the distribution of demersal fishes, marine plants and invertebrates, sea floor geomorphology and sediments, and oceanographic data.\n\nThe meso-scale regionalisation was compiled from information supplied to the Australian Government Department of the Environment and Heritage by the relevant State, Northern Territory and Commonwealth marine research and management agencies.\n\nThe seaward extent for the meso-scale IMCRA coverage is defined by the 200m isobath except where this boundary extends beyond the Australian Exclusive Economic Zone (AEEZ).
Oceanographic Regionalisation Data for Australia (from CSIRO Bioregionalisation Project 1996)
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This dataset presents an oceanographic regionalisation for the Australian region using a multivariate pattern classification system, constructed as part of the CSIRO Bioregionalisation Project. The oceanographic regionalisation comprises an analysis of temperature, dissolved oxygen, salinity, nitrate, phosphate and silicate variability with season and depth. Data sources include research vessels, satellites, and surface drifters, and in particular the archive of vertical profiles of temperature, salinity, oxygen and nutrients comprising over 130,000 stations in the seas adjacent to Australia collected as part of the Division of Oceanography's Oceans-EEZ Analysis System.
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