Integrated Marine and Coastal Regionalisation of Australia (IMCRA) v4.0 – Provincial Bioregions

Created 12/05/2013

Updated 10/12/2019

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.

The meso-scale regionalisation was compiled from information supplied to the Australian Government Department of the Environment by the relevant State, Northern Territory and Commonwealth marine research and management agencies.

The seaward extent for the meso-scale IMCR coverage is defined by the 200m isobath except where this boundary extends beyond the Australian Exclusive Economic Zone (AEEZ).

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Additional Info

Field Value
Title Integrated Marine and Coastal Regionalisation of Australia (IMCRA) v4.0 – Provincial Bioregions
Language English
Licence Creative Commons Attribution 4.0 International
Landing Page https://devweb.dga.links.com.au/data/dataset/97978603-a359-450d-86dc-8f0a8b4deaea
Contact Point
Department of the Environment and Energy
marine.metadata@environment.gov.au
Reference Period
Geospatial Coverage Australia
Data Portal data.gov.au