Integrated Marine Observing System - IMOS

This World Ocean Day, the global focus is on creating strong Marine Protected Areas (MPAs) for our blue planet.

IMOS data has supported the planning and monitoring of State and Commonwealth marine protected areas throughout Australia. In particular, information from the IMOS Acoustic Telemetry Facility has improved understanding of connectivity between MPAs, while the IMOS Benthic Monitoring Facility routinely provide biodiversity data.

Internationally, IMOS information has supported the International Union for Conservation of Nature (IUCN) framework for monitoring biodiversity in protected areas and other effective area-based conservation measures.

Long-term ocean observations are critical to protecting and managing Australia’s marine ecosystems.

The theme for National Reconciliation Week 2026 is All In. A call to take action every day through listening, learning and working together in genuine partnership.

The IMOS Animal Tracking Facility are currently working alongside the Crocodile Islands Rangers and Australian Institute of Marine Science scientists to tag olive ridley turtles. The turtles help collect valuable oceanographic measurements, as well as providing vital information about their behaviour and habitat use.

This olive ridley turtle was tagged yesterday at Gurriba Island and named Raya by the Crocodile Islands Rangers, who name the tagged turtles after female family members.

On World Turtle Day, we recognise the importance of collaborative monitoring to help protect this remarkable marine species and the environments they depend on.



Crocodile Islands Rangers Sydney Institute of Marine Science Australian Institute of Marine Science