What happened

Türkiye’s Ministry of Environment, Urbanisation and Climate Change has begun two connected marine interventions in the Fethiye-Göcek Special Environmental Protection Area: removal of accumulated material from Fethiye Inner Bay and a managed mooring network for the Göcek and Dalaman bays.

The ministry says two dredging vessels will remove around 16 million cubic metres of seabed mud from a 600-hectare area during a three-year programme. On completion, it expects the inner bay to have an average water depth of 3.4 metres.

For vessel operators, the immediate change is a new berthing network spanning approximately 90km of coast. The ministry reports that it has installed 926 permanent attachment points and 906 mooring buoys, intended to reduce the need for boats to deploy anchors on the seabed.

A digital system, DERİA, is also being established. According to the ministry, users will be able to view bays, unoccupied mooring locations and availability on a map, and make reservations through a mobile application.

Why it matters

Anchors and their chains can disturb seabed habitats when they are dropped or dragged. The ministry identifies seagrass, fish breeding areas and other marine life as habitats that the mooring network is intended to protect. The infrastructure therefore links boating access with an alternative to uncontrolled anchoring.

The dredging element addresses material that has accumulated in the inner bay over time. Together, the initiatives combine navigation and visitor-management infrastructure with marine habitat protection in a coastal area used by tourism and boating activity.

For businesses and boat operators, the practical next step is to monitor how DERİA is rolled out and use the designated mooring arrangements where available. The ministry’s announcement does not provide a completion date beyond the three-year timeframe for the dredging work.

Project scope

  • Seabed-material removal is planned across roughly 600 hectares.
  • The target volume is about 16 million cubic metres.
  • Two dredgers are scheduled to undertake the work.
  • The mooring network comprises 1,832 fixed points and buoys combined.

Source: Türkiye’s Ministry of Environment, Urbanisation and Climate Change.