caa a22 4500 475819543 CHVBK 20180406123818.0 cr unu---uuuuu 170329e20001201xx s 000 0 eng 10.1023/A:1011533811237 doi (NATIONALLICENCE)springer-10.1023/A:1011533811237 Anthropogenic influences on a mediterranean Nature Reserve: modelling and forecasting [Elektronische Daten] [David Mouillot, Alexis Titeux, Christophe Migon, Valérie Sandroni, Jean-Pierre Frodello, Denise Viale] The lagoon of Biguglia (northeastern Corsica) is one of a number Nature Reserve. Anthropogenic activities are increasing over its watershed however. The present study aims to examine the state of health of the lagoon with the example of two pollutants (Cd and Cu). Water samples were collected in spring and summer 1997. The trace metal fluxes between the various compartments were measured. Transfer processes from the watershed to the lagoon were also examined. The temporal evolution of Cd and Cu content is assessed on the one hand by comparing the present data with former reference work (1992). On the other hand, a 5-box model is implemented in order to reduce the complex functioning of the lagoon to a system of differential equations. With the help of a numerical resolution method, the increase of metallic concentration levels is estimated since 1992. On the basis of 1997 data, two hypotheses are compared. The hypothesis that takes into account a growing increase of anthropogenic activities on the watershed gives, by extrapolation, results that are closer to field measurements. However, even with this hypothesis, the cadmium content in the lagoon is underestimated. This may signify that for this metal the evolution of the lagoon pollution is more important than a linear increase. Kluwer Academic Publishers, 2000 Nature Reserve nationallicence lagoon nationallicence watershed nationallicence trace metals nationallicence modelling nationallicence Mouillot David Laboratoire d'Ecologie Méditerranéenne, Université de Corse, BP 52, 20250, Corte, France aut Titeux Alexis Laboratoire d'Ecologie Méditerranéenne, Université de Corse, BP 52, 20250, Corte, France aut Migon Christophe Laboratoire de Physique et Chimie Marines, Université de Paris 6, CNRS INSU, BP 8, 06238, Villefranche-sur-mer Cedex, France aut Sandroni Valérie Laboratoire de Physique et Chimie Marines, Université de Paris 6, CNRS INSU, BP 8, 06238, Villefranche-sur-mer Cedex, France aut Frodello Jean-Pierre Laboratoire d'Ecologie Méditerranéenne, Université de Corse, BP 52, 20250, Corte, France aut Viale Denise Laboratoire d'Ecologie Méditerranéenne, Université de Corse, BP 52, 20250, Corte, France aut Environmental Modeling & Assessment Kluwer Academic Publishers 5/4(2000-12-01), 185-192 1420-2026 5:4<185 2000 5 10666 https://doi.org/10.1023/A:1011533811237 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1011533811237 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Mouillot David Laboratoire d'Ecologie Méditerranéenne, Université de Corse, BP 52, 20250, Corte, France aut NATIONALLICENCE 700 1- Titeux Alexis Laboratoire d'Ecologie Méditerranéenne, Université de Corse, BP 52, 20250, Corte, France aut NATIONALLICENCE 700 1- Migon Christophe Laboratoire de Physique et Chimie Marines, Université de Paris 6, CNRS INSU, BP 8, 06238, Villefranche-sur-mer Cedex, France aut NATIONALLICENCE 700 1- Sandroni Valérie Laboratoire de Physique et Chimie Marines, Université de Paris 6, CNRS INSU, BP 8, 06238, Villefranche-sur-mer Cedex, France aut NATIONALLICENCE 700 1- Frodello Jean-Pierre Laboratoire d'Ecologie Méditerranéenne, Université de Corse, BP 52, 20250, Corte, France aut NATIONALLICENCE 700 1- Viale Denise Laboratoire d'Ecologie Méditerranéenne, Université de Corse, BP 52, 20250, Corte, France aut NATIONALLICENCE 773 0- Environmental Modeling & Assessment Kluwer Academic Publishers 5/4(2000-12-01), 185-192 1420-2026 5:4<185 2000 5 10666 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer