FN Archimer Export Format PT J TI Ocean current connectivity propelling the secondary spread of a marine invasive comb jelly across western Eurasia BT AF JASPERS, Cornelia HUWER, Bastian ANTAJAN, Elvire HOSIA, Aino HINRICHSEN, Hans-Harald BIASTOCH, Arne ANGEL, Dror ASMUS, Ragnhild AUGUSTIN, Christina BAGHERI, Siamak BEGGS, Steven E. BALSBY, Thorsten J. S. BOERSMA, Maarten BONNET, Delphine CHRISTENSEN, Jens T. DAENHARDT, Andreas DELPY, Floriane FALKENHAUG, Tone FINENKO, Galina FLEMING, Nicholas E. C. FUENTES, Veronica GALIL, Bella GITTENBERGER, Arjan GRIFFIN, Donal C. HASLOB, Holger JAVIDPOUR, Jamileh KAMBURSKA, Lyudmila KUBE, Sandra LANGENBERG, Victor T. LEHTINIEMI, Maiju LOMBARD, Fabien MALZAHN, Arne MARAMBIO, Macarena MIHNEVA, Veselina MOLLER, Lene Friis NIERMANN, Ulrich OKYAR, Melek Isinibilir OZDEMIR, Zekiye Birinci PITOIS, Sophie REUSCH, Thorsten B. H. ROBBENS, Johan STEFANOVA, Kremena THIBAULT, Delphine VAN DER VEER, Henk W. VANSTEENBRUGGE, Lies VAN WALRAVEN, Lodewijk WOZNICZKA, Adam AS 1:1,2;2:1;3:3;4:4,5;5:2;6:6;7:7;8:8;9:9;10:10;11:11;12:12;13:8,13;14:14;15:12;16:15;17:16;18:17;19:18,19;20:20;21:21;22:22;23:23,24;24:20;25:25;26:26;27:27;28:28;29:29;30:30;31:31;32:13,42;33:21;34:32;35:33;36:34;37:35;38:36;39:37;40:2;41:38;42:39;43:16,43;44:40;45:38;46:40;47:41; FF 1:;2:;3:PDG-ODE-LITTORAL-LERBL;4:;5:;6:;7:;8:;9:;10:;11:;12:;13:;14:;15:;16:;17:;18:;19:;20:;21:;22:;23:;24:;25:;26:;27:;28:;29:;30:;31:;32:;33:;34:;35:;36:;37:;38:;39:;40:;41:;42:;43:;44:;45:;46:;47:; C1 Tech Univ Denmark, DTU Aqua, Natl Inst Aquat Resources, Kemitorvet B 201, DK-2800 Lyngby, Denmark. Helmholtz Ctr Ocean Res, GEOMAR, Evolutionary Ecol Marine Fishes, Kiel, Germany. IFREMER, French Res Inst Explorat Sea, Boulogne Sur Mer, France. Univ Bergen, Univ Museum Bergen, Dept Nat Hist, Bergen, Norway. IMR, Bergen, Norway. Helmholtz Ctr Ocean Res, GEOMAR, Theory & Modelling, Kiel, Germany. Univ Haifa, Dept Maritime Civilizat, Haifa, Israel. Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, List Auf Sylt, Germany. Univ Rostock, Inst Biosci, Appl Ecol & Phycol, Rostock, Germany. AREEO, Iranian Fisheries Sci Inst, Inland Waters Aquaculture Res Ctr, Anzali, Iran. AFBI, Sustainable Agrifood Sci Div, Belfast, Antrim, North Ireland. Aarhus Univ, Dept Biosci, Aarhus, Denmark. Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, Helgoland, Germany. Univ Montpellier, Lab MARBEC, Montpellier, France. Univ Hamburg, IHF, Hamburg, Germany. Univ Toulon & Var, Aix Marseille Univ, CNRS, IRD,MIO, Marseille, France. IMR, Flodevigen, Norway. IMBR, Anim Physiol & Biochem, Sevastopol, Ukraine. IMBR, Anim Physiol & Biochem, Sevastopol, Russia. Queens Univ, Sch Biol Sci, Belfast, Antrim, North Ireland. CSIC, Inst Marine Sci, Barcelona, Spain. Tel Aviv Univ, Israel Natl Ctr Biodivers Studies, Steinhardt Museum Nat Hist, Tel Aviv, Israel. Gittenberger Marine Res Inventory & Strategy GiMa, Leiderdorp, Netherlands. ANEMOON Fdn, Bennebroek, Netherlands. Johann Heinrich von Thunen Inst TI, Inst Sea Fisheries, Hamburg, Germany. Helmholtz Ctr Ocean Res, GEOMAR, Expt Ecol 1, Kiel, Germany. CNR, Inst Ecosyst Study, Verbania, Italy. Leibniz Inst Balt Sea Res, Warnemunde, Germany. Deltares, Dept Sustainable Water & Soil Resources, Delft, Netherlands. Marine Res Ctr, SYKE, Finnish Environm Inst, Helsinki, Finland. Sorbonne Univ, Observ Oceanol Villefranche Sur Mer, Villefranche Sur Mer, France. Inst Fishing Resources, Varna, Bulgaria. Tech Univ Denmark, Danish Shellfish Ctr, DTU Aqua, Nykobing, Denmark. Marine Ecol, Heiligenhafen, Germany. Istanbul Univ, Fac Aquat Sci, Dept Marine Biol, Istanbul, Turkey. Sinop Univ, Fac Fisheries, Sinop, Turkey. CEFAS, Ctr Environm, Div Environm & Ecosyst Pelag Sci, Lowestoft, Suffolk, England. Inst Agr & Fisheries Res ILVO, Aquat Environm & Qual, Oostende, Belgium. BAS, Inst Oceanol, Marine Biol & Ecol Dept, Varna, Bulgaria. Univ Utrecht, Royal Netherlands Inst Sea Res, Dept Coastal Syst, Texel, Netherlands. Natl Marine Fisheries Res Inst, Dept Fisheries Oceanog & Marine Ecol, Gdynia, Poland. SINTEF Ocean, Marine Resources Technol, Trondheim, Norway. CNRS, IRD, MARBEC, Dept Environm Affairs, Cape Town, South Africa. C2 UNIV TECH DENMARK (DTU AQUA), DENMARK IFM GEOMAR, GERMANY IFREMER, FRANCE UNIV BERGEN, NORWAY IMR, NORWAY IFM GEOMAR, GERMANY UNIV HAIFA, ISRAEL INST A WEGENER, GERMANY UNIV ROSTOCK, GERMANY AREEO, IRAN AFBI, UK UNIV AARHUS, DENMARK INST A WEGENER, GERMANY UNIV MONTPELLIER, FRANCE UNIV HAMBURG, GERMANY UNIV TOULON, FRANCE IMR, NORWAY IMBR, UKRAINE IMBR, RUSSIA UNIV QUEENS BELFAST, UK CSIC, SPAIN UNIV TEL AVIV, ISRAEL GIMARIS, NETHERLANDS ANEMOON FDN, NETHERLANDS INST SEA FISHERIES, GERMANY IFM GEOMAR, GERMANY IAMC CNR, ITALY LEIBNIZ INST BALT SEA RES, GERMANY DELTARES, NETHERLANDS MARINE RES CTR, FINLAND UNIV PARIS 06, FRANCE INST FISHING RESOURCES, BULGARIA UNIV TECH DENMARK, DENMARK MARINE ECOL, GERMANY UNIV ISTANBUL, TURKEY UNIV SINOP, TURKEY CEFAS, UK ILVO, BELGIUM BAS, BULGARIA UNIV UTRECHT, NETHERLANDS NATL MARINE FISHERIES RES INST, POLAND SINTEF OCEAN, NORWAY CNRS, SOUTH AFRICA SI BOULOGNE SE PDG-ODE-LITTORAL-LERBL UM MARBEC IN WOS Ifremer jusqu'en 2018 copubli-france copubli-europe copubli-univ-france copubli-int-hors-europe copubli-sud IF 5.667 TC 38 UR https://archimer.ifremer.fr/doc/00440/55133/56595.pdf https://archimer.ifremer.fr/doc/00440/55133/56596.pdf https://archimer.ifremer.fr/doc/00440/55133/56597.xlsx https://archimer.ifremer.fr/doc/00440/55133/56598.pdf LA English DT Article CR IBTS INTERNATIONAL BOTTOM TRAWL SURVEY (IBTS), DE ;biological invasions;gelatinous zooplankton;invasion corridors;invasive species;jellyfish;marine connectivity;Mnemiopsis leidyi;range expansion;source populations;source-sink dynamics AB Aim Invasive species are of increasing global concern. Nevertheless, the mechanisms driving further distribution after the initial establishment of non‐native species remain largely unresolved, especially in marine systems. Ocean currents can be a major driver governing range occupancy, but this has not been accounted for in most invasion ecology studies so far. We investigate how well initial establishment areas are interconnected to later occupancy regions to test for the potential role of ocean currents driving secondary spread dynamics in order to infer invasion corridors and the source–sink dynamics of a non‐native holoplanktonic biological probe species on a continental scale. Location Western Eurasia. Time period 1980s–2016. Major taxa studied ‘Comb jelly’ Mnemiopsis leidyi. Methods Based on 12,400 geo‐referenced occurrence data, we reconstruct the invasion history of M. leidyi in western Eurasia. We model ocean currents and calculate their stability to match the temporal and spatial spread dynamics with large‐scale connectivity patterns via ocean currents. Additionally, genetic markers are used to test the predicted connectivity between subpopulations. Results Ocean currents can explain secondary spread dynamics, matching observed range expansions and the timing of first occurrence of our holoplanktonic non‐native biological probe species, leading to invasion corridors in western Eurasia. In northern Europe, regional extinctions after cold winters were followed by rapid recolonizations at a speed of up to 2,000 km per season. Source areas hosting year‐round populations in highly interconnected regions can re‐seed genotypes over large distances after local extinctions. Main conclusions Although the release of ballast water from container ships may contribute to the dispersal of non‐native species, our results highlight the importance of ocean currents driving secondary spread dynamics. Highly interconnected areas hosting invasive species are crucial for secondary spread dynamics on a continental scale. Invasion risk assessments should consider large‐scale connectivity patterns and the potential source regions of non‐native marine species. PY 2018 PD JUN SO Global Ecology And Biogeography SN 1466-822X PU Wiley VL 27 IS 7 UT 000439785700005 BP 814 EP 827 DI 10.1111/geb.12742 ID 55133 ER EF