Assessing the state of the lower level of the trophic web of a temperate lagoon, in situations of light or nutrient stress: A modeling study

•Assessing the lagoon low trophic state in situations of meteorological extreme events.•The lagoon is a shallow and well mixed system.•Extreme events may change the turbidity conditions or the nutrient availability.•Extreme events may induce nutrient and light limitations.•Sedimentary fluxes and nitrification processes can offset some nutrient limitation.