The measures put in place
Environmental reports
Follow-up measures
Monitoring of fishing activities
Fishing activity in the bay of Saint-Brieuc represents an important part of the local economy. The objective of monitoring fishing activities is to assess...
Photomontage after construction
The objective of this measure is to validate that the photomontages presented as part of the impact study were representative of the reality once the park...
Monitoring bats during the operational phase
In the operational phase, 8 wind turbines will be equipped with acoustic recording stations (ultrasound) in order to evaluate and characterize the activity of...
Monitoring bats during the construction phase
The methodology consists of equipping a ship as well as the Grand Léjon lighthouse with an acoustic system including an acoustic recorder, a microphone, etc.
Monitoring of fisheries resources
The objective of this monitoring is to assess the impacts of the construction and operation of the offshore wind farm and its connection on the fishery resource...
Passive acoustic monitoring of marine mammals
The objective of “passive acoustic” monitoring of marine mammals is to provide information on the activity of cetaceans in the area of the offshore wind farm before work (state of...
Monitoring of nesting colonies
The objective of the measure is to improve knowledge of the nesting colonies in the Bay of Saint-Brieuc. This monitoring is not intended to replace...
Visual monitoring of marine mammals and birds
The main objective of the “visual” monitoring of marine mammals and birds is to determine the impact of the work and operation of the wind farm off the coast...
Benthos/water/sediment monitoring
The operations are part of a global ecological restoration project for the island with the profile of nesting seabird colonies. In fact, the...
Telemetric monitoring of Alcidae
The measure concerns nesting Torda Penguins and Common Guillemots in the Cap Fréhel colony. The aim is to clarify the ecology of these two species and...
Telemetric monitoring of gannets
The objective of the measure is to improve knowledge of the ecology of the gannet in the bay of Saint-Brieuc. This monitoring is not intended to replace...
Monitoring of avifauna by maritime radar
Monitoring of avifauna by maritime radar will be carried out using an automated radar/camera system installed in the park. Vertical data brings...
Monitoring of avifauna by terrestrial radar
As the offshore radar can only be functional when the wind turbines are energized, monitoring by terrestrial radar is set up before and during construction....
Monitoring the dispersal of Alcidae chicks
The objective of the measurement is to improve knowledge of the phenomenon of dispersal of adults and their chicks at sea and to verify whether this...
Reduction and avoidance measures
Reduction of photoattraction under construction
The impact study highlighted that certain species of birds in flight were more sensitive to light than others. In the absence of measures...
Reduction in the disturbance of the Balearic shearwater during periods of internuptial presence
The objective of the measure is to inform site personnel to enable the avoidance of shearwater rafts by personnel transfer vessels (CTV)...
Compensation measures
Eradication of American Mink on the Trégor Islands – Pink Granite Coast
The operations are part of a global ecological restoration project for the island with the profile of nesting seabird colonies. In fact, the...
Fight against predation of seabirds by carrion crows
This measure, implemented since 2012, aims to limit predation on seabird clutches by crows tending to specialize on guillemots...
Improvement of the tranquility of marine mammals
The objective of this measure is to reinforce the tranquility of marine mammals in the Normandy Breton Gulf during the construction phase of the wind farm off the coast of the bay...
Accompanying measures
Definition and implementation of a tourist offer in conjunction with local stakeholders
The measure concerns the commitments made by Ailes Marines when responding to call for tenders n°2011/S 126-208873 organized by the French State to develop a project...
Experimentation with a collision avoidance system for avifauna
This support measure concerns the testing of a system to avoid bird collisions with the blades of wind turbines in operation. The system...
Turbidity modeling
AU-IOTA prescribes that prior to starting work on the foundations, the client carries out modeling of the dispersion of materials in...
Noise impact study on fisheries resources
This support measure focuses on assessing the impact of noise on various emblematic species of the fishery resource of interest in the Bay of...
Monitoring of marine mammals by photo-identification
The objective is to contribute to the knowledge of marine mammals in the GNB by contributing to the catalog currently being created by the GECC. This measure includes...