Project 4 · Southern Ocean
Gulf St Vincent, South Australia · Australia
A ranger-led program on Gulf St Vincent’s golden kelp reefs — co-designed from the first dive, with ranger crews running their own surveys.
27%
Illustrative program figures, part of Tidewright’s fictional record.
The program
Kudjela sea country holds some of the last strong golden kelp reefs in the gulf, and two decades of coastal runoff have been quietly thinning them. This program exists because the Rangers asked for one — Tidewright was invited in, not the other way round.
Ranger crews co-designed the site plan, run their own monitoring transects with training from Tidewright ecologists, and hold a formal seat — and a real vote — in every seeding decision. The genetics are strictly local provenance, raised in a hatchery the Rangers helped site.
Milestones
2024
Co-design phase: Rangers and Tidewright map 34 candidate reefs together.
2025
First 130 ha seeded; ranger-run transect network goes live.
2026
Ranger-led harvest of biostimulant kelp funds the second seeding season (planned).
From the Journal
Councils, fisheries, dive operators and community groups — every Tidewright program runs on local partnership.
Tidewright is a fictional company created as a design and content demonstration.