Collective composers, on the territory Marseille-Provence

Proximity composers open to the public or reserved for residents, on the Marseille Provence territory (CT1). Mission 1 - Updating and writing studies on the economic benefits of river liners and rental yachting, Mission 2 - Updating and writing studies on the economic benefits of hotel barges and promenade boats, Mission 3 - Production of a position paper <https://experience.arcgis.com/experience/bc314bfeb4f34c1f8289a49dc23c48a6/?draft=true> (accessible via the metropolitan waste management portal <https://dechets.ampmetropole.fr/individuals/je-reduis-mes-dechets/je-noourris-mon-jardin-avec-le-compost/>)