FN Archimer Export Format PT J TI Trends in the detection of aquatic non‐indigenous species across global marine, estuarine and freshwater ecosystems: A 50‐year perspective BT AF Bailey, Sarah A. Brown, Lyndsay Campbell, Marnie L. Canning‐Clode, João Carlton, James T. Castro, Nuno Chainho, Paula Chan, Farrah T. Creed, Joel C. Curd, Amelia Darling, John Fofonoff, Paul Galil, Bella S. Hewitt, Chad L. Inglis, Graeme J. Keith, Inti Mandrak, Nicholas E. Marchini, Agnese McKenzie, Cynthia H. Occhipinti‐Ambrogi, Anna Ojaveer, Henn Pires‐Teixeira, Larissa M. Robinson, Tamara B. Ruiz, Gregory M. Seaward, Kimberley Schwindt, Evangelina Son, Mikhail O. Therriault, Thomas W. Zhan, Aibin Hussey, Nigel AS 1:1;2:2;3:3;4:4,5;5:6;6:4;7:7;8:1;9:8;10:9;11:10;12:5;13:11;14:12;15:13;16:14;17:15;18:16;19:17;20:16;21:18,19;22:7,20;23:21;24:10;25:13;26:22;27:23;28:24;29:25;30:; FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:PDG-ODE-DYNECO-LEBCO;11:;12:;13:;14:;15:;16:;17:;18:;19:;20:;21:;22:;23:;24:;25:;26:;27:;28:;29:;30:; C1 Great Lakes Laboratory for Fisheries and Aquatic Sciences Burlington ON, Canada Marine Lab Marine Scotland Sci Aberdeen, UK School of Life and Environmental Science Deakin University Geelong Vic., Australia MARE – Marine and Environmental Sciences Centre Agência Regional para o Desenvolvimento da Investigação Tecnologia e Inovação (ARDITI) Madeira Island ,Portugal Smithsonian Environm Res Ctr Edgewater MD, USA Maritime Studies Program Williams College – Mystic Seaport Mystic CT ,USA Faculdade de Ciências MARE – Marine and Environmental Sciences Centre Universidade de Lisboa Lisbon, Portugal Departamento de Ecologia Universidade do Estado do Rio de Janeiro Rio de Janeiro, Brazil Ifremer DYNECO, Centre Ifremer de Bretagne Plouzané ,France Center for Environmental Measurement & Modeling United States Environmental Protection Agency Research Triangle Park NC, USA The Steinhardt Museum of Natural History Tel Aviv University Tel Aviv, Israel Harry Butler Institute Murdoch University Murdoch, 6150 Western Australia ,Australia National Institute of Water & Atmospheric Research Ltd. Christchurch, New Zealand Charles Darwin Research Station, Charles Darwin Foundation Santa Cruz, Galapagos ,Ecuador University of Toronto Scarborough Toronto ON ,Canada Department of Earth & Environmental Sciences University of Pavia Pavia, Italy Northwest Atlantic Fisheries Centre Fisheries Oceans Canada St John's NL ,Canada Pärnu College University of Tartu Pärnu ,Estonia National Institute of Aquatic Resources Technical University of Denmark Kgs. Lyngby, Denmark Programa de Pós-Graduação em Ecologia e Evolução, Universidade do Estado do Rio de Janeiro Rio de Janeiro, Brazil Department of Botany and Zoology, Centre for Invasion Biology Stellenbosch University Stellenboch ,South Africa Instituto de Biología de Organismos Marinos (IBIOMAR‐CONICET) Puerto Madryn ,Argentina Institute of Marine Biology NAS of Ukraine Odessa ,Ukraine Pacific Biological Station Fisheries & Oceans Canada Nanaimo BC ,Canada Research Center for Eco‐Environmental Sciences Chinese Academy of Sciences Beijing ,China C2 MPO, CANADA FRS, UK UNIV DEAKIN, AUSTRALIA MARE, PORTUGAL SERC, USA WILLIAMS COLL, USA UNIV LISBON, PORTUGAL UNIV ESTADO RIO DE JANEIRO UERJ, BRAZIL IFREMER, FRANCE EPA, USA UNIV TEL AVIV, ISRAEL UNIV MURDOCH, AUSTRALIA NIWA, NEW ZEALAND DARWIN FND, ECUADOR UNIV TORONTO, CANADA UNIV PAVIA, ITALY MPO, CANADA UNIV TARTU, ESTONIA UNIV TECH DENMARK (DTU AQUA), DENMARK UNIV ESTADO RIO DE JANEIRO UERJ, BRAZIL UNIV STELLENBOSCH, SOUTH AFRICA CONICET, ARGENTINA NATL ACAD SCI, UKRAINE MPO, CANADA CHINESE ACAD SCI, CHINA SI BREST SE PDG-ODE-DYNECO-LEBCO IN WOS Ifremer UPR DOAJ copubli-europe copubli-int-hors-europe copubli-sud IF 5.139 TC 126 UR https://archimer.ifremer.fr/doc/00653/76496/77661.pdf https://archimer.ifremer.fr/doc/00653/76496/77662.docx LA English DT Article DE ;aquatic non-indigenous species;biological invasions;detection rate;inventory;long-term dataset;population status;richness;spatial patterns;temporal trends;transport pathways AB Aim The introduction of aquatic non‐indigenous species (ANS) has become a major driver for global changes in species biogeography. We examined spatial patterns and temporal trends of ANS detections since 1965 to inform conservation policy and management. Location Global. Methods We assembled an extensive dataset of first records of detection of ANS (1965–2015) across 49 aquatic ecosystems, including the (a) year of first collection, (b) population status and (c) potential pathway(s) of introduction. Data were analysed at global and regional levels to assess patterns of detection rate, richness and transport pathways. Results An annual mean of 43 (±16 SD) primary detections of ANS occurred—one new detection every 8.4 days for 50 years. The global rate of detections was relatively stable during 1965–1995, but increased rapidly after this time, peaking at roughly 66 primary detections per year during 2005–2010 and then declining marginally. Detection rates were variable within and across regions through time. Arthropods, molluscs and fishes were the most frequently reported ANS. Most ANS were likely introduced as stowaways in ships’ ballast water or biofouling, although direct evidence is typically absent. Main conclusions This synthesis highlights the magnitude of recent ANS detections, yet almost certainly represents an underestimate as many ANS go unreported due to limited search effort and diminishing taxonomic expertise. Temporal rates of detection are also confounded by reporting lags, likely contributing to the lower detection rate observed in recent years. There is a critical need to implement standardized, repeated methods across regions and taxa to improve the quality of global‐scale comparisons and sustain core measures over longer time‐scales. It will be fundamental to fill in knowledge gaps given that invasion data representing broad regions of the world's oceans are not yet readily available and to maintain knowledge pipelines for adaptive management. PY 2020 PD DEC SO Diversity And Distributions SN 1366-9516 PU Wiley VL 26 IS 12 UT 000574424200001 BP 1780 EP 1797 DI 10.1111/ddi.13167 ID 76496 ER EF