IMOS Australian Plankton Survey

The IMOS Australian Plankton Survey is a joint project of CSIRO Marine and Atmospheric Research (CMAR) and the Australian Antarctic Division (AAD) to measure plankton communities as a guide to the health of Australia's oceans.

The survey is part of the Integrated Marine Observing System (IMOS), a national collaborative program to observe Australia's marine environments. IMOS is funded by the Commonwealth Department of Education, Science and Training.

The aims of the IMOS Australian Plankton Survey are to:

  • map plankton biodiversity and distribution
  • develop the first long-term plankton baseline for Australian waters
  • document plankton changes in response to climate change
  • provide indices for fisheries management
  • detect harmful algal blooms
  • validate satellite remote sensing
  • initialise and test ecosystem models

Servicing and maintenance of the CPRs and analysis of the samples for the IMOS Australian Plankton Survey will be carried out by staff based at the CMAR laboratories in Dutton Park, Brisbane and Floreat, Perth, and at the Australian Antarctic Division in Hobart.

The dataset will be made freely available according to the IMOS data policy and should provide researchers and policy makers with environmental and climatic indicators on harmful algal blooms, eutrophication, pollution, climate change and fisheries.

The survey program will ensure that we monitor the long-term health of our oceans by listening to its biological heartbeat - the changes in the plankton.

We thank the Sir Alister Hardy Foundation for Ocean Science (SAHFOS), who since 1931 have run the largest plankton monitoring program in the world, for their considerable support during the initiation of the IMOS Australian Plankton Survey.



For more information on the IMOS Australian Plankton Survey see links below.

Facility Leader: Dr Rudy Kloser

Email: rudy.kloser(at)

Phone +61 (0)3 6232 5389

The Ships of Opportunity Publication Report - If you have any questions regarding the data, or corrections, or would like to add a publication or presentation that uses IMOS data please contact the IMOS office via email: publication(at)

Your access to IMOS Argo data discovery and exploration is through the Australian Ocean Data Network (AODN) Portal.