FN Archimer Export Format PT J TI Small pelagic fish in the new millennium: A bottom-up view of global research effort BT AF Peck, Myron A. Alheit, Jürgen Bertrand, Arnaud Catalán, Ignacio A. Garrido, Susana Moyano, Marta Rykaczewski, Ryan R. Takasuka, Akinori van der Lingen, Carl D. AS 1:1;2:2;3:3;4:4;5:5;6:6;7:7,11;8:8;9:9,10; FF 1:;2:;3:;4:;5:;6:;7:;8:;9:; C1 Department of Coastal Systems (COS), Royal Netherlands Institute for Sea Research (NIOZ), PO Box 59, 1790 AB Den Burg, Texel, The Netherlands Leibniz Institute for Baltic Sea Research Warnemünde, Seestr. 15, 18119 Warnemünde, Germany Institut de Recherche pour le Développement (IRD), MARBEC, Univ Montpellier, CNRS, Ifremer, IRD, Av. Jean Monnet, 34203 Sète, France Institut Mediterrani d’Estudis Avançats, IMEDEA (UIB-CSIC), Miquel Marqués 21, 07190 Esporles, Illes Balears, Spain Portuguese Institute for Marine and Atmospheric Science (IPMA), Rua Alfredo Magalhães Ramalho 6, 1449-006 Lisbon, Portugal Centre for Coastal Research, University of Agder, Universitetsveien 25, 4630 Kristiansand, Norway NOAA National Marine Fisheries Service, Pacific Islands Fisheries Science Center, 1845 Wasp Blvd., Honolulu, Hawaii 96818, USA Department of Aquatic Bioscience, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo, Tokyo 113-8657, Japan Department of Environment, Forestry and Fisheries (DEFF), Private Bag X2, Vlaeberg 8000, Cape Town, South Africa Marine Research Institute and Department of Biological Sciences, University of Cape Town (UCT), Private Bag X3, Rondebosch 7700, Cape Town, South Africa Department of Oceanography, University of Hawaii at Mānoa, 1000 Pope Rd., Honolulu, Hawaiʻi 96822 USA C2 INST SEA RESEARCH (NIOZ), NETHERLANDS LEIBNIZ INST BALT SEA RES (IOW), GERMANY IRD, FRANCE IMEDEA, SPAIN IPMA, PORTUGAL UNIV AGDER, NORWAY NOAA, USA UNIV TOKYO, JAPAN DEFF, SOUTH AFRICA UNIV CAPE TOWN, SOUTH AFRICA UNIV HAWAII MANOA, USA UM MARBEC IN WOS Cotutelle UMR copubli-europe copubli-int-hors-europe copubli-sud IF 4.416 TC 44 UR https://archimer.ifremer.fr/doc/00678/78985/81378.pdf https://archimer.ifremer.fr/doc/00678/78985/81379.pdf LA English DT Article AB Small pelagic fish (SPF) play extremely important ecological roles in marine ecosystems, form some of the most economically valuable fisheries resources, and play a vital role in global food security. Due to their short generation times and tight coupling to lower trophic levels, populations of SPF display large boom-and-bust dynamics that are closely linked to climate variability. To reveal emerging global research trends on SPF as opposed to more recently published, ecosystem-specific reviews of SPF, we reviewed the literature published in two, 6-year periods in the new millennium (2001–2006, and 2011–2016) straddling the publication of a large, global review of the dynamics of SPF in 2009. We explored intrinsic and extrinsic (bottom-up) factors influencing the dynamics of SPF such as anchovies, sardines, herrings and sprats within the sub-order Clupeidae. Published research efforts within 16 different biogeographic ocean regions were compiled (more than 900 studies) and compared to identify i) new milestones and advances in our understanding, ii) emerging research trends and iii) remaining gaps in knowledge. Studies were separated into 5 categories (field, laboratory, mesocosms, long-term statistical analyses and spatially-explicit modelling) and discussed in relation to 10 bottom-up categories including 5 abiotic factors (temperature, salinity, pH, dissolved oxygen, density), 3 physical processes (advection, turbulence, turbidity) and 2 biotic factors (prey quantity and quality). The peer-reviewed literature reflects changes in the number of studies between the two time periods including increases (Mediterranean Sea, Humboldt Current) and decreases (Australia, Benguela Current). Our review highlights i) gaps in ecological knowledge on young juveniles and, in general, on the impacts of hypoxia and heatwaves on SPF, ii) the utility of paleo studies in exploring population drivers, iii) the continued need to develop spatially-explicit, full life-cycle models, iv) the importance of exploring how density-dependent processes impact vital rates (growth, survival, reproduction), and v) the benefits of international collaboration for knowledge transfer and building unifying hypotheses on the role of bottom-up factors and processes that regulate SPF populations. PY 2021 PD FEB SO Progress In Oceanography SN 0079-6611 PU Elsevier BV VL 191 UT 000618567600001 DI 10.1016/j.pocean.2020.102494 ID 78985 ER EF