Collected reprints: Abstract 3542

Collected reprints

Abstract

Boudouresque, C.F.; Augier, H.; Belsher, Th.; Coppejans, E.; Perret, M. (1975). Végétation marine de l'Ile de Port-Cros (Parc National) : 10. La regression du récif-barrière de Posidonies. [Marine vegetation of Port-Cros Island (National Park) : 10. Regression of the Posidoniabarrier-reef.]. Trav. Sci. Parc Natl. Port-Cros 1: 41-46

This study is based on critical examination of old photography's, recent aerial photography's to which we added fishermen memories and underwater observations. An attempt to map the barrier-reef of Posidonia oceanica (L.) Delile at the beginning of the century, and a comparison with its present time area makes it clear that it has considerably regressed.

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