Under the GBRMPA Eye on the Reef Program, the Reef Health and Impact Survey (RHIS) is a quick and efficient way to provide a snapshot of reef health at any time on any reef.

The RHIS program is suitable for participants who are able to successfully complete a Rapid Monitoring form and are ready to progress to the next level.

Maintaining the accuracy and quality of data gathered by the RHIS program is vital in order for it to effectively inform Marine Park management. Mandatory involvement of all participants in a free basic training program ensures the quality of the RHIS data.

RHIS is the most quantifiable survey method within the Eye on the Reef Program. It assesses reef state in a series of 5 metre radius circles (78.5 square metres). Trials have shown that RHIS participants with similar levels of training consistently achieve similar results, making this a robust and effective method.

Since 2009, thousands of RHIS have been collected, providing information on the health of hundreds of reefs in the Great Barrier Reef Marine Park.

RHIS provides vital reef health trend updates to inform GBRMPA's Reef Health Incident Response System and trigger management actions. The data from this program allows Marine Park managers to compare results on individual reefs and between reefs.

The RHIS survey can be used as an intensive targeted impact assessment tool on impact hotspots which have been identified through initial reports through the Early Warning System. This enables rapid and effective allocation of limited resources to minimise reef damage and support reef resilience.

Once management actions are in place, RHIS can also be used to assess the effectiveness of these management actions.

Training

The RHIS training comprises two parts:

Foundation training (1-2 hours minimum commitment)

The first step involves completing the Eye on the Reef - RHIS online training program. This training program is comprised of five training modules, with associated movies, knowledge reviews and short assessment quizzes. It is completed entirely online and once participants have reviewed all modules and completed the final exam, they will be added to our RHIS participant list.

Advanced in-water training (full day commitment)

Following successful completion of the foundational Eye on the Reef online training course, Marine Park rangers, tourism operators and fishers can attend one of several in-water practical RHIS training sessions held several times a year in the Marine Park.

All other stakeholders (including community members) who have completed the foundation training may have the opportunity to join these regular training courses where space permits. Opportunities for separate in-water training days for other groups of stakeholders should be discussed on a case-by-case basis with the training coordinator.

To join the Eye on the Reef - RHIS online training program or provide feedback, please contact eyeonthereef@gbrmpa.gov.au.