FN Archimer Export Format PT J TI Active hydrothermal vents in the Woodlark Basin may act as dispersing centres for hydrothermal fauna OT Les systèmes hydrothermaux actifs du bassin de Woodlark peuvent jouer le rôle de centres de dispersion pour la faune hydrothermale BT AF Boulart, Cedric Rouxel, Olivier Scalabrin, Carla Le Meur, Pierre Pelleter, Ewan Poitrimol, Camille Thiebaut, Eric Matabos, Marjolaine Castel, Jade Tran Lu, Adrien Y. Michel, Loic Cathalot, Cecile Chéron, Sandrine Boissier, Audrey Germain, Yoan Guyader, Vivien Arnaud-Haond, Sophie Bonhomme, François Broquet, Thomas Cueff-Gauchard, Valerie Le Layec, Victor L’Haridon, Stéphane Mary, Jean Le Port, Anne-Sophie Tasiemski, Aurélie Kuama, Darren C. Hourdez, Stéphane Jollivet, Didier AS 1:1;2:2;3:2;4:3;5:2;6:1;7:1;8:4;9:1;10:5,6;11:4;12:2;13:2;14:2;15:2;16:2;17:7;18:5;19:1;20:8;21:1,6;22:8;23:1;24:1;25:9;26:10;27:6;28:1; FF 1:PDG-REM-GM-LCG;2:PDG-REM-GEOOCEAN;3:PDG-REM-GEOOCEAN-CYBER;4:;5:PDG-REM-GEOOCEAN-CYBER;6:;7:;8:PDG-REM-BEEP-LEP;9:;10:;11:PDG-REM-BEEP-LEP;12:PDG-REM-GEOOCEAN-CYBER;13:PDG-REM-GEOOCEAN-CYBER;14:PDG-REM-GEOOCEAN-CYBER;15:PDG-REM-GEOOCEAN-CYBER;16:PDG-REM-GEOOCEAN-CYBER;17:PDG-RBE-MARBEC-LHM;18:;19:;20:PDG-REM-BEEP-LMEE;21:;22:;23:;24:;25:;26:;27:;28:; C1 UMR 7144 AD2M CNRS-Sorbonne Université, Station Biologique de Roscoff, Place Georges Tessier, 29680, Roscoff, France IFREMER REM-GM, Technopôle Brest Plouzané, 29280, Plouzané, France GENAVIR, Technopôle Brest Plouzané, 29280, Plouzané, France IFREMER REM-EEP, Technopôle Brest Plouzané, 29280, Plouzané, France ISEM CNRS UMR 5554, Université de Montpellier 2, 34095, Montpellier Cedex 5, France UMR 8222 LECOB CNRS-Sorbonne Université, Observatoire Océanologique de Banyuls, Avenue du Fontaulé, 66650, Banyuls-sur-mer, France IFREMER UMR 248 MARBEC, Avenue Jean Monnet CS 30171, 34203, Sète, France Univ. Brest, Ifremer, CNRS, Laboratoire de Microbiologie des Environnements Extrêmes UMR6197, F-29280, Plouzané, France Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019-UMR9017-CIIL-Centre d’Infection et d’Immunité de Lille, Lille, France PNG Science and Technology Secretariat, University of Papua New Guinea, Port Moresby, Papua New Guinea C2 UNIV SORBONNE, FRANCE IFREMER, FRANCE GENAVIR, FRANCE IFREMER, FRANCE UNIV MONTPELLIER, FRANCE UNIV SORBONNE, FRANCE IFREMER, FRANCE UBO, FRANCE UNIV LILLE, FRANCE UNIV PAPUA NEW GUINEA, PAPUA NEW GUINEA SI BREST SETE SE PDG-REM-GM-LCG PDG-REM-GEOOCEAN PDG-REM-GEOOCEAN-CYBER PDG-REM-BEEP-LEP PDG-RBE-MARBEC-LHM PDG-REM-BEEP-LMEE UM BEEP-LM2E MARBEC GEO-OCEAN IN WOS Ifremer UMR WOS Cotutelle UMR DOAJ copubli-france copubli-univ-france copubli-int-hors-europe copubli-sud IF 7.9 TC 8 UR https://archimer.ifremer.fr/doc/00756/86850/92341.pdf https://archimer.ifremer.fr/doc/00756/86850/92342.pdf https://archimer.ifremer.fr/doc/00756/86850/92343.pdf https://archimer.ifremer.fr/doc/00756/86850/92344.xlsx https://archimer.ifremer.fr/doc/00756/86850/92345.xlsx https://archimer.ifremer.fr/doc/00756/86850/92346.xlsx https://archimer.ifremer.fr/doc/00756/86850/92347.xlsx https://archimer.ifremer.fr/doc/00756/86850/92348.xlsx https://archimer.ifremer.fr/doc/00756/86850/92349.pdf LA English DT Article CR CHUBACARC BO L'Atalante AB Here we report the discovery of a high-temperature hydrothermal vent field on the Woodlark Ridge, using ship-borne multibeam echosounding and Remotely Operated Vehicle (ROV) exploration. La Scala Vent Field comprises two main active areas and several inactive zones dominated by variably altered basaltic rocks, indicating that an active and stable hydrothermal circulation has been maintained over a long period of time. The Pandora Site, at a depth of 3380 m, is mainly composed of diffuse vents. The Corto site, at a depth of 3360 m, is characterized by vigorous black smokers (temperature above 360 °C). The striking features of this new vent field are the profusion of stalked barnacles Vulcanolepas sp. nov., the absence of mussels and the scarcity of the gastropod symbiotic fauna. We suggest that La Scala Vent Field may act as a dispersing centre for hydrothermal fauna towards the nearby North Fiji, Lau and Manus basins. PY 2022 PD MAR SO Communications Earth & Environment SN 2662-4435 PU Springer Science and Business Media LLC VL 3 IS 1 UT 000770326300002 DI 10.1038/s43247-022-00387-9 ID 86850 ER EF