Identification of natural sunken wood samples.
Pailleret M., Saedlou N., Palacios C., Zbinden M., Lebaron P., Gaill Françoise, Privé-Gill C.. 2007. .
ARTICLE, (2007 ) - PUBLISHEDVERSION - English (en-GB)
OPENACCESS -
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Audience : OTHER
HAL CCSD, Académie des sciences (Paris)
Sujet
[SDU.STU.PG]Sciences of the Universe [physics]/Earth Sciences/Paleontology
Domaines
Sciences de la Terre, Sciences de l'environnement
Description
Sunken woods are abundant in deep oceanic environments, housing a huge faunal diversity. Studies on that substrate firstly focused on the associated organisms, but since a few years, identification of wood is a further aim. The purpose is to appreciate its degradation state, diversity, geographical origin and to identify specific associations between colonizing organisms and substrates. The first determinations were made on sunken woods from Taiwan/Philippines, the Vanuatu Archipelago, and the Mediterranean Sea. Samples’ identification was based on histological studies. Different preparation techniques were used, depending on their degradation state. Detailed anatomy descriptions were made and compared to the native flora and the introduced species. Wood samples were well preserved. Diversified species were encountered, seemingly originating from local floras. In situ settlements of known wood species will enhance the knowledge of degradation and colonization degrees.
Auteurs
Pailleret, M., Saedlou, N., Palacios, C., Zbinden, M., Lebaron, P., Gaill, Françoise, Privé-Gill, C.
Contributeurs
Systématique, adaptation, évolution (SAE) ; Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Paléobiodiversité et paléoenvironnements ; Muséum national d'Histoire naturelle (MNHN)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'océanographie biologique de Banyuls (LOBB) ; Observatoire océanologique de Banyuls (OOB) ; Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)
Sources
ISSN: 1631-0683, EISSN: 1777-571X, Comptes Rendus. Palevol, Comptes Rendus. Palevol, 2007, 6 (6-7), pp.463-468. ⟨10.1016/j.crpv.2007.09.017⟩
