The Power of Three: France’s Distributed Ecosystem of Marine Stations

Nestled on the northern coast of Brittany, the Roscoff Marine Station has evolved from a seasonal out-station into one of Europe’s leading centers for marine science. Founded in 1872, the station has played pioneering roles in the study of marine biodiversity, algal biology, coastal ecology, and marine genomics.This talk will trace Roscoff’s evolution from a locally-rooted field station, shaped by its unique environment, to its present role alongside IMEV at Villefranche and the OOB at Banyuls, within a distributed network of marine infrastructures spanning the Atlantic and Mediterranean coasts of France.While each station retains its own scientific identity, regional context, and research strengths, their integration within EMBRC France provides coordinated access to diverse ecosystems, experimental models, advanced platforms, aquaria, biological resources, and interdisciplinary expertise. Together, these stations illustrate how distributed infrastructures can connect local knowledge and place-based observation with collaborative, international ocean science.