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Fitosociologia numero 45 (2)

pag. 41-76: La vegetazione forestale dei substrati arenacei della Val d’Aso (Marche, Italia centrale)

A. Catorci1, A. Vitanzi1, B. Paura3, M. Iocchi2 & S. Ballelli1

1Dipartimento di Scienze Ambientali, Sezione di Botanica ed Ecologia, Università di Camerino, via Pontoni 5, I-62032 Camerino (MC); e-mail: andrea.catorci@unicam.it

2Dipartimento di Biologia, Università degli Studi di “Roma Tre”, Viale Marconi 446, 00146, Roma (RM); e-mail: marco.iocchi@gmail.com

3Dipartimento S.A.V.A., Università degli Studi del Molise, via De Sanctis, I -86100 Campobasso (CB); e-mail: fobos@unimol.it

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abstract

The forest vegetation on the sandstone bedrock in the Val d’Aso (Marche, Italy). Results of a phytosociological study on the wood on the sandstone bedrock are here presented. The studied area is located in the southern part of Marche Region, Ascoli Piceno Province, under the influence of temperate climate (lower/higher mesotemperate and lower supratemperate bioclimatic belts). The vegetation study has been performed throught 119 phytosociological relevés. All data were submitted to multivariate statistical analysis. The phytosociology analysis has permitted to characterize 6 associations, whereof 2 news: Erico arboreae-Quercetum pubescentis ericetosum arboreae and Hieracio murori-Ostryetum carpinifoliae hieracietosum murori. Chorological and synecological datas were described in the paper, compared to the corresponding associations of the limestones bedrock of the neighbouring area.

keywords

multivariate analysis, plant community, phytosociology, sandstone rock, wood