The extension and conservation ofPosidonia oceanicain front of the beach "Spiaggia Rosa", located in Budelli Island, is investigated. The reason of the investigation is due to the decrease of the foraminiferoMiniacina miniaceaunderlay thePosidonietumin the last few years. This decrease has, as a consequence a loss of the pink color of the beach due to Miniacina miniacea skeletons. After six years of total closure of the beach and its coastal water along 100 meters of coast, thePositonietumstill has not recovered. ThePositonietumlow density and its low primary productivity show a degraded meadow with the presence of anchors drills that increased its loss of uniformity. Preliminary data show that Miniacina miniacea is rarely present or absent underlay thePosidonietumand this does not help the creation of new biocasts.

Estensione e stato di conservazione della prateria diPosidonia oceanica(L.) Delile antistante la Spiaggia Rosa (Isola di Budelli) = Extension and conservation ofPosidonia oceanica(L.) Delile meadow in front of the Spiaggia Rosa (Budelli Island)In: BIOLOGIA MARINA MEDITERRANEA. - ISSN 1123-4245. - 12:1(2005), pp. 151-154.

Estensione e stato di conservazione della prateria diPosidonia oceanica(L.) Delile antistante la Spiaggia Rosa (Isola di Budelli) = Extension and conservation ofPosidonia oceanica(L.) Delile meadow in front of the Spiaggia Rosa (Budelli Island)

Cossu, Andrea Vito Luigi
2005

Abstract

The extension and conservation ofPosidonia oceanicain front of the beach "Spiaggia Rosa", located in Budelli Island, is investigated. The reason of the investigation is due to the decrease of the foraminiferoMiniacina miniaceaunderlay thePosidonietumin the last few years. This decrease has, as a consequence a loss of the pink color of the beach due to Miniacina miniacea skeletons. After six years of total closure of the beach and its coastal water along 100 meters of coast, thePositonietumstill has not recovered. ThePositonietumlow density and its low primary productivity show a degraded meadow with the presence of anchors drills that increased its loss of uniformity. Preliminary data show that Miniacina miniacea is rarely present or absent underlay thePosidonietumand this does not help the creation of new biocasts.
Estensione e stato di conservazione della prateria diPosidonia oceanica(L.) Delile antistante la Spiaggia Rosa (Isola di Budelli) = Extension and conservation ofPosidonia oceanica(L.) Delile meadow in front of the Spiaggia Rosa (Budelli Island)In: BIOLOGIA MARINA MEDITERRANEA. - ISSN 1123-4245. - 12:1(2005), pp. 151-154.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11388/264351
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