FN Archimer Export Format PT J TI Challenges and Prospects in Ocean Circulation Models BT AF FOX-KEMPER, Baylor ADCROFT, Alistair BOENING, Claus W. CHASSIGNET, Eric P. CURCHITSER, Enrique DANABASOGLU, Gokhan EDEN, Carsten ENGLAND, Matthew H. GERDES, Ruediger GREATBATCH, Richard J. GRIFFIES, Stephen M. HALLBERG, Robert W. HANERT, Emmanuel HEIMBACH, Patrick HEWITT, Helene T. HILL, Christopher N. KOMURO, Yoshiki LEGG, Sonya LE SOMMER, Julien MASINA, Simona MARSLAND, Simon J. PENNY, Stephen G. QIAO, Fangli RINGLER, Todd D. TREGUIER, Anne-Marie TSUJINO, Hiroyuki UOTILA, Petteri YEAGER, Stephen G. AS 1:1;2:2,3;3:4;4:5;5:6;6:7;7:8;8:9;9:10,11;10:4;11:2,3;12:2,3;13:12;14:13,14;15:15;16:16;17:17;18:2,3;19:18;20:19;21:9,20,21;22:22,23,24;23:25;24:26;25:27;26:28;27:29;28:7; FF 1:;2:;3:;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:; C1 Brown Univ, Dept Earth Environm & Planetary Sci, Providence, RI 02912 USA. 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C2 UNIV BROWN, USA UNIV PRINCETON, USA NOAA, USA IFM GEOMAR, GERMANY UNIV FLORIDA STATE, USA UNIV RUTGERS STATE, USA NCAR, USA UNIV HAMBURG, GERMANY UNIV NEW SOUTH WALES, AUSTRALIA INST A WEGENER, GERMANY UNIV BREMEN, GERMANY UNIV CATHOLIC LOUVAIN, BELGIUM UNIV TEXAS AUSTIN, USA UNIV TEXAS AUSTIN, USA MET OFF, UK MIT, USA JAMSTEC, JAPAN UNIV GRENOBLE ALPES, FRANCE INGV, ITALY CSIRO, AUSTRALIA UNIV TASMANIA, AUSTRALIA UNIV MARYLAND, USA NOAA, USA RIKEN ADV INST COMPUTAT SCI, JAPAN MINIST NAT RESOURCES, CHINA LOS ALAMOS NATL LAB, USA CNRS, FRANCE JMA METEOROL RES INST, JAPAN UNIV HELSINKI, FINLAND UM LOPS IN WOS Cotutelle UMR DOAJ copubli-europe copubli-int-hors-europe copubli-sud IF 5.247 TC 127 UR https://archimer.ifremer.fr/doc/00488/59989/63213.pdf LA English DT Article DE ;ocean circulation;model;parameterization;climate;ocean processes AB We revisit the challenges and prospects for ocean circulation models following Griffies et al. (2010). Over the past decade, ocean circulation models evolved through improved understanding, numerics, spatial discretization, grid configurations, parameterizations, data assimilation, environmental monitoring, and process-level observations and modeling. Important large scale applications over the last decade are simulations of the Southern Ocean, the Meridional Overturning Circulation and its variability, and regional sea level change. Submesoscale variability is now routinely resolved in process models and permitted in a few global models, and submesoscale effects are parameterized in most global models. The scales where nonhydrostatic effects become important are beginning to be resolved in regional and process models. Coupling to sea ice, ice shelves, and high-resolution atmospheric models has stimulated new ideas and driven improvements in numerics. Observations have provided insight into turbulence and mixing around the globe and its consequences are assessed through perturbed physics models. Relatedly, parameterizations of the mixing and overturning processes in boundary layers and the ocean interior have improved. New diagnostics being used for evaluating models alongside present and novel observations are briefly referenced. The overall goal is summarizing new developments in ocean modeling, including: how new and existing observations can be used, what modeling challenges remain, and how simulations can be used to support observations. PY 2019 PD FEB SO Frontiers In Marine Science SN 2296-7745 PU Frontiers Media Sa VL 6 IS 65 UT 000462682800001 DI 10.3389/fmars.2019.00065 ID 59989 ER EF