FN Archimer Export Format
PT J
TI Living (stained) deep-sea foraminifera from the Sea of Marmara: a preliminary study
BT 
AF FONTANIER, Christophe
   DISSARD, D.
   RUFFINE, Livio
   MAMO, B.
   PONZEVERA, Emmanuel
   PELLETER, Ewan
   BAUDIN, F.
   ROUBI, Angelique
   CHERON, Sandrine
   BOISSIER, Audrey
   GAYET, Nicolas
   BERMELL-FLEURY, S.
   PITEL, M.
   GUYADER, Vivien
   LESONGEUR, Francoise
   SAVIGNAC, F.
AS 1:1,2,3,4;2:5;3:6;4:7;5:6;6:6;7:8;8:3;9:6;10:6;11:9;12:10;13:10;14:6;15:11;16:8;
FF 1:PDG-REM-GM-LGS;2:;3:PDG-REM-GM-LCG;4:;5:PDG-RBE-BE-LBCM;6:PDG-REM-GM-LCG;7:;8:PDG-REM-GM-LGS;9:PDG-REM-GM-LCG;10:PDG-REM-GM-LCG;11:PDG-REM-EEP-LEP;12:;13:;14:PDG-REM-GM-LCG;15:PDG-REM-EEP-LMEE;16:;
C1 Univ Bordeaux, CNRS, Environm & Paleoenvironm Ocean & Continentaux, UMR 5805, F-33600 Pessac, France.
   FORAM, Foraminiferal Study Grp, F-49140 Villeveque, France.
   IFREMER, Lab Geodynam & Enregistrement Sedimentaire, Ctr Brest, Technopole Brest Iroise,BP 70, F-29280 Plouzane, France.
   Univ Angers, F-49035 Angers, France.
   Univ Paris 06, LOCEAN Lab, Sorbonne Univ, IRD,UPMC,CNRS,MNHN, 4 Pl Jussieu, F-75252 Paris 05, France.
   IFREMER, Lab Geochim & Metallogenie, Ctr Brest, Technopole Brest Iroise,BP 70, F-29280 Plouzane, France.
   Univ Hong Kong, Dept Biol Sci, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R China.
   Univ Paris 06, Sorbonne Univ, Equipe Evolut & Modelisat Bassins Sedimentaire, UPMC,UMR 7193 ISTeP,Inst Sci Terre Paris, F-75252 Paris 05, France.
   IFREMER, Lab Environm Profonds, Ctr Brest, Technopole Brest Iroise,BP 70, F-29280 Plouzane, France.
   IFREMER, Serv Cartog Traitement Donnees & Instrument, Ctr Brest, Technopole Brest Iroise,BP 70, F-29280 Plouzane, France.
   IFREMER, Lab Microbiol Environm Extremes, Ctr Brest, Technopole Brest Iroise,BP 70, F-29280 Plouzane, France.
C2 UNIV BORDEAUX, FRANCE
   FORAM, FRANCE
   IFREMER, FRANCE
   UNIV ANGERS, FRANCE
   IRD, FRANCE
   IFREMER, FRANCE
   UNIV HONG KONG, CHINA
   UNIV PARIS 06, FRANCE
   IFREMER, FRANCE
   IFREMER, FRANCE
   IFREMER, FRANCE
SI BREST
   NANTES
SE PDG-REM-GM-LGS
   PDG-REM-GM-LCG
   PDG-RBE-BE-LBCM
   PDG-REM-EEP-LEP
   PDG-REM-EEP-LMEE
UM BEEP-LM2E
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-p187
   copubli-univ-france
   copubli-int-hors-europe
   copubli-sud
IF 2.43
TC 10
UR https://archimer.ifremer.fr/doc/00416/52774/53646.pdf
LA English
DT Article
CR MARNAUT
   MARSITECRUISE
BO L'Atalante
   Pourquoi pas ?
DE ;Living (stained) benthic foraminifera;Sea of Marmara;Extreme ecosystems;Trace elements;Stable isotopes
AB In this preliminary study, we investigate living (stained) foraminifera from the Sea of Marmara. We focus on the faunal composition and geochemical signatures (trace elements, carbon and oxygen stable isotopes) in foraminiferal tests at two deep-sea sites (329 and ~1240 m depth respectively). Documented by ROV observations and sampling, both study areas are heterogeneous (including bacterial mats and carbonate concretions), proximal to cold seeps and consist of dysoxic bottom water (O2<20 µmol/L). The prevailing dysoxia at both study areas restricts foraminiferal diversity to very low values (S<9, H’<0.97). Stress-tolerant species Bolivina vadescens and Globobulimina affinis dominate living faunas at both sites. The highest foraminiferal standing stock is recorded at the shallowest site underneath a spreading bacterial mat. No benthic foraminifera from either site possess geochemical signatures of methane seepage. Our biogeochemical results show that use of foraminiferal Mn/Ca ratios as a proxy for bottom water oxygenation depends strongly on regional physiography, sedimentary processes and water column structure. 
PY 2018
PD JUN
SO Deep-sea Research Part Ii-topical Studies In Oceanography
SN 0967-0645
PU Pergamon-elsevier Science Ltd
VL 153
UT 000449444700006
BP 61
EP 78
DI 10.1016/j.dsr2.2017.12.011
ID 52774
ER

EF