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Biosphere | Ecological Dynamics | Post-breeding
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draft
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This product represents the predicted spatial patterns of selected temperate shark and ray species abundance. Species selection was based on ecological risk assessments, threatened species listings and data availability. The maps are based on existing CSIRO National Fish Collection maps, supplemented with fishery catch data, independent survey data and the expert knowledge of 20 shark and ray experts from the region. Structure equates to total species distribution, core distribution – an estimate of where 90% of the population will occur and where possible, nursery areas. The product can be used to identify movement corridors, breeding and feeding areas that overlap between species. This allows managers to identify areas of overlap that are of key conservation value to the species of interest.