A Map of the Posidonia oceanica Beds of Marina ďElbu (Corsica, Mediterranean) |
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Authors: | Alexandre Meinesz CharlesF Boudouresque Jean-robert Lefevre |
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Institution: | Laboratoire de Biologic et ?Ecologie Marines, Groupc dc Rechcrchcs Marines, Universitédc Nice, F-06034 Nice cedex, France.;Laboratoire ?Ecologie du Benthos, Facultédes Sciences de Luminy, F-13288 Marseille cedex 9, France. |
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Abstract: | Abstract. A large-scale map of the Posidonia oceanica seagrass beds as well as other benthic substrata and communities was compiled for a cove of a marine reserve free from pollution and man-made disturbance. An extensive diving survey of the cove and the interpretation of aerial colour photographs were used. The greater part of the cove is occupied by the P. oceanica meadow. Patches of dead "matte" were observed at a depth of between 7 and 14 m. They may be the result of a natural hydrodynamic equilibrium between building and erosion. |
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Keywords: | Posidonia oceanica cartography Western Mediterranean Corsica |
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