Macroalgae, nutrient cycles, and pollutants in the lagoon of Venice

作者: A. Sfriso , B. Pavoni , A. Marcomini , A. A. Orio

DOI: 10.2307/1352394

关键词: Nutrient cyclePollutantOceanographyPrimary producersSewageHydrologyEnvironmental scienceMediterranean seaWater pollutionBiogeochemical cycleBiomass (ecology)

摘要: The Lagoon of Venice is a wide, shallow coastal basin that extends for about 50 km along the northwest coast Adriatic Sea. lagoon has been substantially modified through actions man over last century artificial control hydraulic dynamics laggon including construction channels to facilitate navigation. subjected considerable pollutant loading drainage land under cultivation, municipal sewage, and industrial effluents. In this paper are reported results observations designed document recent changes in macroalgal species composition, seasonal cycles primary producers nutrient levels, effects community on concentrations organic inorganic pollutants. dominant macroalgae wasUlva rigida, levels plant nutrients pollutants were influenced by community.

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