Palaeoecological potential of the marine organic deposits of Posidonia oceanica: A case study in the NE Iberian Peninsula

TitlePalaeoecological potential of the marine organic deposits of Posidonia oceanica: A case study in the NE Iberian Peninsula
Publication TypeJournal Article
Year of Publication2009
AuthorsLópez-Sáez, JA, Lopez-Merino, L, Mateo, MA, Serrano, O, Perez-Diaz, S, Serrano, L
JournalPalaeogeography Palaeoclimatology Palaeoecology
Volume271
Issue3-4
Pagination215-224
Date PublishedJan 15
ISSN0031-0182
Accession NumberWOS:000263013200003
Abstract

A high-resolution sedimentary sequence sampled from the Portlligat Bay (NE Iberian Peninsula) has been studied in order to assess its palaeoecological potential. This sedimentary sequence is considered a very particular one, as it is a peat-like deposit derived from the accumulation of the belowground dead parts of the marine phanerogam Posidonia oceanica through the last 1600 years. This study represents the first attempt to explore the palaeoecological potential of such deposits from a palynological point of view, and has allowed the reconstruction of the vegetation dynamics and changes, human impact and the palaeoclimatic characteristics, demonstrating the value of these sedimentary records in palaeopalynological studies. (C) 2008 Elsevier B.V. All rights reserved.

DOI10.1016/j.palaeo.2008.10.020