Various resources related to the Experts Workshop on Bioregionalisation of the Southern Ocean, held in Hobart, Sep 2006

• Other Authors: AADC (owner), AADC, DATA OFFICER (distributor), AADC, DATA OFFICER (custodian), AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith), Australian Antarctic Data Centre (publisher), Australian Antarctic Division (sponsor), RAYMOND, BEN (collaborator), RAYMOND, BEN (hasPrincipalInvestigator), RAYMOND, BEN (author), Raymond, B. (originator)
• Format: Dataset
• Language: unknown
• Published: Australian Ocean Data Network
• Subjects: biota; boundaries; oceans; EARTH SCIENCE > HUMAN DIMENSIONS > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY; COASTAL PROCESSES; OCEAN CHEMISTRY; OCEAN CIRCULATION; OCEAN OPTICS; OCEAN TEMPERATURE; SEA ICE; Southern Ocean; bathymetry; marine biology; water temperature; coasts; Computer > Computer; MODELS; AMD/AU; CEOS; AMD; OCEAN > GEOGRAPHIC REGION > POLAR; Antarc*; Antarctic; Antarctic Climate and Ecosystems Cooperative Research Centre; Sea ice
• Online Access: https://researchdata.edu.au/various-resources-related-sep-2006/2822046

Progress Code: completed Statement: See the download file for more information. In September 2006, twenty-three scientists from six countries attended an Experts Workshop on Bioregionalisation of the Southern Ocean held in Hobart, Australia. The workshop was hosted by the Antarctic Climate and Ecosystems Cooperative Research Centre, and WWF-Australia, and sponsored by Antarctic expedition cruise operator, Peregrine Adventures. The workshop was designed to assist with the development of methods that might be used to partition the Southern Ocean for the purposes of large-scale ecological modelling, ecosystem-based management, and consideration of marine protected areas. The aim of the workshop was to bring together scientific experts in their independent capacity to develop a 'proof of concept' for a broad-scale bioregionalisation of the Southern Ocean, using physical environmental data and satellite-measured chlorophyll concentration as the primary inputs. Issues examined during the workshop included the choice of data and extraction of relevant parameters to best capture ecological properties, the use of data appropriate for end-user applications, and the relative utility of taking a hierarchical, non-hierarchical, or mixed approach to regionalisation. The final method involved the use of a clustering procedure to classify individual sites into groups that are similar to one another within a group, and reasonably dissimilar from one group to the next, according to a selected set of parameters (e.g. depth, ice coverage, temperature). The workshop established a proof of concept for bioregionalisation of the Southern Ocean, demonstrating that this analysis can delineate bioregions that agree with expert opinion at the broad scale. Continuation of this work will be an important contribution to the achievement of a range of scientific, management and conservation objectives, including large-scale ecological modelling, ecosystem-based management and the development of an ecologically representative system of ...