Threats to the Reef
- Climate change
- Coastal development
- Land-based run-off
- Extreme weather
- Remaining impacts from fishing
- Marine debris
Strategies to manage the Reef
- Reef 2050 Plan
- Reef 2050 Integrated Monitoring and Reporting Program
- Reef Blueprint
- Strategic assessment and 25-year management plan
- Great Barrier Reef Outlook Report
- Science for management
- Visitor contributions to the Reef
Managing activities and use
- Managing Commonwealth Islands
- Ports along the Great Barrier Reef
- Tourism on the Great Barrier Reef
- Fisheries in the Marine Park
- East coast otter trawl fishery
- East coast reef line fishery
- East coast inshore finfish
- East coast dive based
- Fisheries management
- Submission to proposed fisheries reforms and management review discussion papers May 2018
- Recreation on the Great Barrier Reef
- Tools to manage the Reef
Our programs and projects
- Field Management of the Great Barrier Reef Marine Park
- Eye on the Reef
- Reef Guardians
- Reef Guardian Schools
- Reef Guardian Councils
- Reef Guardian Fishers
- Reef Guardian Farmers and Graziers
- Marine Monitoring Program
- Douglas Shoal environmental remediation project
- Crown-of-thorns starfish control
- International Coral Reef Initiative (ICRI)
- Overview of the Representative Areas Program
The Australian Defence Force has operated and trained in the Great Barrier Reef region for more than 100 years.
Training activities are undertaken in a few designated areas of the Reef, covering less than four per cent of the Great Barrier Reef Marine Park.
While most of these areas are small, the Townsville Star and the Shoalwater Bay Defence Training Area near Rockhampton are two of Australia's largest defence training areas. Other field training areas are located at Halifax Bay and Cowley Beach.
Training areas are regularly used by the Australian Defence Force and occasionally by other countries for land and sea-based exercises.
Activities include navy clearance dive training, boating and navigation exercises, and amphibious landings.
The Australian Department of Defence directly manages all defence training activities.
It also manages the environmental impacts within the Marine Park in collaboration with the Great Barrier Reef Marine Park Authority, the Australian Department of the Environment and Queensland government agencies.
The Great Barrier Reef Marine Park Zoning Plan provides for use and entry for defence activities without permission after notification to the Great Barrier Reef Marine Park Authority. These activities are subject to any directions from the agency.
Defence activities are well planned and well resourced, so incidents causing harm to the habitats and species in the region are rare.
High impact activities are confined to specific localised areas and limited to a few weeks per year.
Many defence activities are conducted with dedicated shipboard and aerial observers who can collect data on marine wildlife sightings, and ensure activities are delayed if required.
The Department of Defence has a moratorium on the use of high explosives in the Great Barrier Reef World Heritage Area except in the Shoalwater Bay training area.