The project “Channel 2021” is organised around 3 actions: Integrated and Sustainable Coastal Management, Marine Resources and Aquaculture and Renewable Marine Energy. The context of the 2016 operation is part of the action “Renewable Marine Energy” with the objectives of acquiring a high-frequency radar for real-time monitoring of data on the Raz Blanchard and the establishment of an electromechanical platform for hydroline companies as a modelling and simulation tool. This operation is also part of the action “Integrated and sustainable coastal management with the objective of acquiring Altus sensors as a tool for measuring sedimentary dynamics, as well as the action”Marine resources and aquaculture with the objective of acquiring a microinjector for the establishment of a transgenesis plateau of marine organisms.The purpose of this operation is to acquire the following 4 equipment: 1- A high-frequency radar system to measure the hydrodynamics of the Raz-Blanchard and to obtain data on current fields and sea states. These data, essential for EMR industrial operators, will also be usable for maritime safety and fishing.The Raz-Blanchard located between the northwest tip of Cotentin and the island of Alderney is the place of very powerful marine currents (the strongest in Western Europe), up to 12 nuds (6 m/s). The Raz-Blanchard has been chosen for the establishment of pilot hydroline farms (ADEME program "AMI Farms Pilotes) and therefore requires regular monitoring of its hydrodynamic characteristics (currents and sea states). Unfortunately, as a result of the strong currents, few measures exist. The acquisition of a high-frequency radar system, fully adapted to our study site as non-intrusive, should allow us to obtain a unique dataset allowing us to predict the hydrodynamic resource as well as possible risks related to winter storms, for example. These measures will be an undeniable asset to improve the numerical simulations necessary for the setting up and monitoring of hydrolian farms, but also to improve physical modelling in hydrodynamic veins with the precise knowledge of hydrodynamic forcings. 2- An electromechanical platform for the study of the fluid-structure-energy behaviour of the hydroline. It will simulate the complete power generation chain from mechanical capture to the injection of electrical energy into the grid. It will also address the reliability and service life of electrical machines to establish diagnostic and predictive maintenance algorithms for these devices. This platform is part of the strategy of the university in general and Lusac in particular to develop tools to assist decision-making and predict the production of electricity produced by one or more water farms. It will validate the modelling and algorithms developed in the field of EMRs. 3- ALTUS sensors for Ultra Son altimeter which is a device for measuring the distance, by ultra-sound, between the transmitter and the surface. It is deployed in intertidal or subtidal, sandy or muddy areas. It determines the relative variations of the topography (associated with a measurement of water heights) at high frequency (1 hz) and thus characterises the erosion and sediment deposition phases according to the forcing parameters. 4- A microinjection system to transform oocytes to determine the functional role of certain key genes in development and epigenetic regulation. These mechanisms, which are still very poorly known in molluscs, govern the development and adaptation of the organism to the environment.