Recent research in the journal Frontiers has raised new questions about how ship anchors affect Antarctica’s fragile seafloor.
The study, Anchor and Chain Damage to Seafloor Habitats in Antarctica: First Observations, found that anchors may be damaging seabed areas near research stations and anchor sites in the Antarctic Peninsula.
Key Points You Should Know
-
Anchoring may be affecting the seabed in specific areas.
-
The study reviewed 36 sites. One site showed clear anchor damage.
-
This site is used by multiple stakeholders, not just tourism operators.
-
Antarctic conditions change quickly, so ongoing monitoring is important.
IAATO’s Current Practices
-
The Antarctic Treaty System’s Post-Visit Report (PVR) process records ship anchoring and dynamic positioning.
-
While reporting anchor use is voluntary, many IAATO members already share this information.
-
This supports transparency and helps improve environmental safeguards.
Why This Matters to You
-
Antarctica is one of the most protected ecosystems on the planet.
-
Tour operators, scientists, governments, and visitors all share the responsibility to protect it.
-
Your awareness helps ensure tourism supports conservation instead of harming it.
IAATO’s Next Steps
-
Review the study through its committees and working groups.
-
Compare findings with existing guidelines.
-
Improve operational standards to reduce human impact.
Your Role as a Visitor
-
Choose tour operators who report and monitor their activities.
-
Ask about their anchoring practices.
-
Support those who share data and commit to best practices.
By working together—researchers, regulators, operators, and visitors—we can keep Antarctica safe for future generations.
