The effects of the season and of water chemistry on the decomposition of Nymphaea alba L.; Weight loss and pyrolysis mass spectrometry of the particulate matter, Biomass production and nutrient cycling in aquatic macrophyte communities of the Chowan River, North Carolina, The influence of sediment composition and irradiance on the growth and morphology of Myriophyllum spicatum L., Observations on the reproductive ecology of Thalassia testudinum (Hydrocharitaceae). III. Spatial and temporal variations in reproductive patterns within a seagrass bed, The macroalgal component in monospecific seagrass beds from Papua New Guinea, High rates of production and mortality of submerged Sparganium emersum Rehman during its short growth season in a Eutrophic Danish stream, Biomass, productivity and life history traits of Juncus militaris Bigel. In two Rhode Island (U.S.A.) freshwater wetlands,Nitrogen and phosphorus fertilization of Sparganium eurycarpum Engelm. and Typha glauca Godr. Stands. I. Emergent plant production, Nitrogen and phosphorus fertilization of Sparganium eurycarpum engelm. and Typha glauca godr. stands. II. Emergent plant decomposition, Effects of vesicular—arbuscular mycorrhizas on growth and nutrition of a submerged aquatic plant, Dry matter and nutrient loss from decomposing Vallisneria spiralis L., Allmania nodiflora R.Br. (Amaranthaceae), a promising source of leaf protein.