puits (1) temps (durée) (1) spectacle (1) pression (1) littoral (1) lac (1) information (1) aliment (1) écosystème (1) ADN (1) abords (agglomération) (1) Food (1) Nutrient cycles (1) Functional groups (1) Water (1) Time (1) Stability (1) Science (1) Pressure (1) Play (1) Paleolimnology (1) Lakes (1) Food (1) DNA (1) Communities (1) Biotic communities (1) Anoxemia (1) Organisms (1) Stability (1)