Seasonal nutrient fluxes variability of northern salt marshes: examples from the lower St. Lawrence Estuary.Published in:Wetlands Ecology & Management, 2009, v. 17, n. 6, p. 655, doi. 10.1007/s11273-009-9141-yBy:Poulin, Patrick;Pelletier, Émilien;Koutitonski, Vladimir G.;Neumeier, UrsPublication type:Article