FN Archimer Export Format
PT J
TI Sunken wood from the Vanuatu Islands: identification of wood substrates and preliminary description of associated fauna
BT 
AF PAILLERET, Marie
   HAGA, Takuma
   PETIT, Patricia
   PRIVE-GILL, Catherine
   SAEDLOU, Nima
   GAILL, Francoise
   ZBINDEN, Magali
AS 1:1,2;2:3;3:1,2;4:2;5:2;6:1;7:1;
FF 1:;2:;3:;4:;5:;6:;7:;
C1 UMPC, UMR CNRS 7138, F-75005 Paris, France.
   UMPC, UMR 5143 Paleodiver & Paleoenvironm, F-75005 Paris, France.
   Univ Tokyo, Grad Sch Sci, Dept Biol Sci, Bunkyo Ku, Tokyo 106, Japan.
C2 UNIV PARIS 06, FRANCE
   UNIV PARIS 06, FRANCE
   UNIV TOKYO, JAPAN
IF 0.97
TC 47
UR https://archimer.ifremer.fr/doc/00205/31627/30048.pdf
LA English
DT Article
CR BOA0
BO Alis
DE ;associated fauna;botanical identification;sunken wood;Vanuatu;wood-boring species
AB Two trawl samples of natural sunken wood collected near Vanuatu were identified based on histological studies. Detailed descriptions were made and microphotographs of the cell types were taken, using the three classical sections (cross, tangential and radial). The botanical characters were compared first to the native flora of Vanuatu, then also to the introduced species. The possibility of transportation by ocean currents with a mainly southern and eastern direction is discussed. The first sample lacks apparent colonization marks. Its main histologic character is the presence of `paedomorphic type I rays' which relates it to the shrubby genera Fitchia (Asteraceae) and Fuchsia (Onagraceae): both are known in Polynesia but they seem not to be recorded from Vanuatu. The second wood sample is densely colonized by molluscs and other fauna. It comes from a tree close to the Fabaceae-Mimosoideae, possibly belonging to the genera Leucaena or Serianthes, both known from Vanuatu. Our work shows for the first time that, even after prolonged submergence in water at substantial depth (> 500 m), the wood structure may be well preserved. Therefore, the botanical identification and the determination of the origin of the sunken wood were possible. The two selected samples show completely different colonization patterns, which could be related to differences in chemical composition or to time elapsed since sinking.
PY 2007
PD MAR
SO Marine Ecology-an Evolutionary Perspective
SN 0173-9565
PU Blackwell Publishing
VL 28
IS 1
UT 000245546200024
BP 233
EP 241
DI 10.1111/j.1439-0485.2006.00149.x
ID 31627
ER

EF