Oceans, Rivers and Lakes: Energy and Substance Transfers at Interfaces (eBook, PDF)

Proceedings of the Third International Joint Conference on Limnology and Oceanography held in Nantes, France, October 1996
Redaktion: Amiard, J. -C.; Bertru, G.; Berthet, B.; Le Rouzic, B.

• Format: PDF

Produktbeschreibung

An international symposium on `Ocean, River and Lakes: Energy and Substance Transfers at Interfaces' was held in Nantes, France in October 1996. It was the third International Joint Conference on Limnology and Oceanography which brings together specialists of both environments. Considered to be necessary in Europe, this confrontation of two different aspects of common subjects could produce innovative approaches. The main purpose concerns scientific researches relative to the interfaces between various aquatic environment compartments. The principal treated topics are bioavailability and mobility of substances, influence of biotic and abiotic factors on transfers, and fluxes at the interfaces. It is particularly interesting to note the contribution of Limnologists and Oceanographers on the impact of nutrients and pollutants, and flux quantification of river basin inputs. As well as scientists, this book is also of interest to all engineers and consultants involved in teaching and working in aquatic management, restoration and enhancement.

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Produktdetails

• Verlag: Springer Netherlands
• Seitenzahl: 377
• Erscheinungstermin: 6. Dezember 2012
• Englisch
• ISBN-13: 9789401152662
• Artikelnr.: 44181882

Inhaltsangabe

Invited Lectures.- Man and river interface: multiple impacts on water and particulates chemistry illustrated in the Seine river basin.- Mechanisms for internal loading of phosphorus in lakes.- Session 1: Methodologies and Modelling.- River ecosystem modelling: application of the PROSE model to the Seine river (France).- Forecasting of water quality in lakes: a predictive use of a one-dimensional model. Application to Lake Bourget (Savoie, France).- Comparison of Neutron Activation Analysis and ICP-MS used for river water pollution control.- Session 2: Interface between Medium and Living Beings.- Fate of plant detritus in a European salt marsh dominated by Atriplex portulacoides (L.) Aellen.- Benthic influence on the metabolism of a shallow tropical lagoon (Lagoa da Barra, Brazil).- Afforestation with Eucalyptus globulus and leaf litter decomposition in streams of northern Spain.- Short-term effect of nitrogen enrichment on the microbial communities of a peatland.- Role of fish communities in particulate organic matter fluxes between salt marshes and coastal marine waters in the Mont Saint-Michel Bay.- Nitrate reductase activity of phytoplankton populations in eutrophic Lake Aydat and meso-oligotrophic Lake Pavin: a comparison.- Influence of oyster culture on water column characteristics in a coastal lagoon (Thau, France).- Laboratory experiments on trophic relationships and remote detection between two ciliates and Cyclops vicinus vicinus.- Spatial and temporal distribution of chironomid larvae (Diptera: Nematocera) at the Sediment-water interface in Lake Abbaye (Jura, France).- Session 3: Interface between Nutrients and Physical Medium.- A wetland managed for agriculture as an interface between the Rhône river and Vaccarès lagoon (Camargue, France): transfers ofwater and nutrients.- Sediment-water exchanges of ammonium and phosphate in intertidal and subtidal areas of a mesotidal coastal lagoon (Ria Formosa).- Phosphate mobility at the sediment-water interface of a Mediterranean lagoon (étang du Méjean), seasonal phosphate variation.- Wetland effects on water quality: input-output studies of suspended particulate matter, nitrogen (N) and phosphorus (P) in Grand-Lieu, a natural plain lake.- The input of nutrients by the Rhône river into the Mediterranean Sea: recent observations and comparison with earlier data.- Seasonal and spatial trends of nitrogen and phosphorus loads to the upper catchment of the river Vilaine (Brittany): relationships with land use.- Session 4: Interfaces between Pollutants, Medium and Living Beings.- Fate and effects of micropollutants in the Gironde estuary, France: A multidisciplinary approach.- Particulate organic matter composition in the Estuarine Turbidity Maxima (ETM) of the Seine River estuary.- Influence of the level of oxygenation in sediment and water on copper bioavailability to marine bivalves: laboratory experiments and translocation experiments in the field.- Characterisation of marine Zooplankton alkaline phosphatase activity in relation to water quality.- Session 5: Fluxes at Interfaces.- The lead content of atmospheric aerosols above the eastern channel: seasonal variability and solubility in a coastal seawater.- Biological components from the Seine estuary: first results.- Sediment phosphorus and internal phosphate flux in the hydroelectric reservoir of Bort-les-Orgues, France.- Impact of a flood event on the biogeochemical behaviour of a mesotrophic alpine lake: Lake Bourget (Savoy).