Biodiversity of deep-sea organisms associated with sunken-wood or other organic remains sampled in the tropical Indo-Pacific
Since 80's, fauna associated to sunken woods has been collected during exploration cruises of the Tropical Deep-Sea Benthos cruises program (TDSB). In 2004 we started a specific program of cruises devoted to the exploration of sunken-wood habitats. Seven cruises provided sunken-wood organisms i...
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Station Biologique de Roscoff (SBR)
2010
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ftdatacite:10.21411/cbm.a.70e36c68 2023-05-15T15:45:14+02:00 Biodiversity of deep-sea organisms associated with sunken-wood or other organic remains sampled in the tropical Indo-Pacific SAMADI, Sarah CORBARI, Laure LORION, Julien HOURDEZ, Stéphane HAGA, Takuma DUPONT, Joëlle BOISSELIER, Marie-Catherine RICHER DE FORGES, Bertrand 2010 https://dx.doi.org/10.21411/cbm.a.70e36c68 http://application.sb-roscoff.fr/cbm/doi/10.21411/CBM.A.70E36C68 unknown Station Biologique de Roscoff (SBR) https://dx.doi.org/10.21411/cbm.i.d7586a7d Text Article article-journal ScholarlyArticle 2010 ftdatacite https://doi.org/10.21411/cbm.a.70e36c68 https://doi.org/10.21411/cbm.i.d7586a7d 2021-11-05T12:55:41Z Since 80's, fauna associated to sunken woods has been collected during exploration cruises of the Tropical Deep-Sea Benthos cruises program (TDSB). In 2004 we started a specific program of cruises devoted to the exploration of sunken-wood habitats. Seven cruises provided sunken-wood organisms in depth ranging from 100-1 500 metres, at three locations corresponding to large basins of sunken-wood accumulation in the south west Pacific: (i) Philippines, (ii) Salomon islands and (iii) Vanuatu. Extra-samples from other TDSB cruises are also available. Indeed, far from these basins, pieces of woods are unevenly catch by trawling and dredging and these erratic substrata, found for example on seamounts, are usually colonized by a typical sunken wood fauna. To enhance the collection of species associated to organic substrata that are difficult to catch at the deep sea floor, we also immersed down traps containing different kinds of baits: pieces of wood, blue whale bones, green turtle shell, and stag horn. These experiments deployed between 12-30 months off New Caledionia and Vanuatu. Samples yielded an abundant and original fauna, notably Bathymodiolinae and Galatheids. Specific diversity of collected zoological groups with taxa specific to this habitat was explored using molecular tools. Here this paper, we report the preliminary finding about the biodiversity of major zoological groups but also fungi found during this program of cruises. Text Blue whale DataCite Metadata Store (German National Library of Science and Technology) Pacific |
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collection |
DataCite Metadata Store (German National Library of Science and Technology) |
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language |
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description |
Since 80's, fauna associated to sunken woods has been collected during exploration cruises of the Tropical Deep-Sea Benthos cruises program (TDSB). In 2004 we started a specific program of cruises devoted to the exploration of sunken-wood habitats. Seven cruises provided sunken-wood organisms in depth ranging from 100-1 500 metres, at three locations corresponding to large basins of sunken-wood accumulation in the south west Pacific: (i) Philippines, (ii) Salomon islands and (iii) Vanuatu. Extra-samples from other TDSB cruises are also available. Indeed, far from these basins, pieces of woods are unevenly catch by trawling and dredging and these erratic substrata, found for example on seamounts, are usually colonized by a typical sunken wood fauna. To enhance the collection of species associated to organic substrata that are difficult to catch at the deep sea floor, we also immersed down traps containing different kinds of baits: pieces of wood, blue whale bones, green turtle shell, and stag horn. These experiments deployed between 12-30 months off New Caledionia and Vanuatu. Samples yielded an abundant and original fauna, notably Bathymodiolinae and Galatheids. Specific diversity of collected zoological groups with taxa specific to this habitat was explored using molecular tools. Here this paper, we report the preliminary finding about the biodiversity of major zoological groups but also fungi found during this program of cruises. |
format |
Text |
author |
SAMADI, Sarah CORBARI, Laure LORION, Julien HOURDEZ, Stéphane HAGA, Takuma DUPONT, Joëlle BOISSELIER, Marie-Catherine RICHER DE FORGES, Bertrand |
spellingShingle |
SAMADI, Sarah CORBARI, Laure LORION, Julien HOURDEZ, Stéphane HAGA, Takuma DUPONT, Joëlle BOISSELIER, Marie-Catherine RICHER DE FORGES, Bertrand Biodiversity of deep-sea organisms associated with sunken-wood or other organic remains sampled in the tropical Indo-Pacific |
author_facet |
SAMADI, Sarah CORBARI, Laure LORION, Julien HOURDEZ, Stéphane HAGA, Takuma DUPONT, Joëlle BOISSELIER, Marie-Catherine RICHER DE FORGES, Bertrand |
author_sort |
SAMADI, Sarah |
title |
Biodiversity of deep-sea organisms associated with sunken-wood or other organic remains sampled in the tropical Indo-Pacific |
title_short |
Biodiversity of deep-sea organisms associated with sunken-wood or other organic remains sampled in the tropical Indo-Pacific |
title_full |
Biodiversity of deep-sea organisms associated with sunken-wood or other organic remains sampled in the tropical Indo-Pacific |
title_fullStr |
Biodiversity of deep-sea organisms associated with sunken-wood or other organic remains sampled in the tropical Indo-Pacific |
title_full_unstemmed |
Biodiversity of deep-sea organisms associated with sunken-wood or other organic remains sampled in the tropical Indo-Pacific |
title_sort |
biodiversity of deep-sea organisms associated with sunken-wood or other organic remains sampled in the tropical indo-pacific |
publisher |
Station Biologique de Roscoff (SBR) |
publishDate |
2010 |
url |
https://dx.doi.org/10.21411/cbm.a.70e36c68 http://application.sb-roscoff.fr/cbm/doi/10.21411/CBM.A.70E36C68 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Blue whale |
genre_facet |
Blue whale |
op_relation |
https://dx.doi.org/10.21411/cbm.i.d7586a7d |
op_doi |
https://doi.org/10.21411/cbm.a.70e36c68 https://doi.org/10.21411/cbm.i.d7586a7d |
_version_ |
1766379561060139008 |