FN Archimer Export Format PT J TI Recent multivariate changes in the North Atlantic climate system, with a focus on 2005-2016 BT AF ROBSON, Jon SUTTON, Rowan T. ARCHIBALD, Alex COOPER, Fenwick CHRISTENSEN, Matthew GRAY, Lesley J. HOLLIDAY, N. Penny MACINTOSH, Claire MCMILLAN, Malcolm MOAT, Ben RUSSO, Maria TILLING, Rachel CARSLAW, Ken DESBRUYERES, Damien EMBURY, Owen FELTHAM, Daniel L. GROSVENOR, Daniel P. JOSEY, Simon KING, Brian LEWIS, Alastair MCCARTHY, Gerard D. MERCHANT, Chris NEW, Adrian L. O'REILLY, Christopher H. OSPREY, Scott M. READ, Katie SCAIFE, Adam SHEPHERD, Andrew SINHA, Bablu SMEED, David SMITH, Doug RIDOUT, Andrew WOOLLINGS, Tim YANG, Mingxi AS 1:1;2:1;3:2;4:3;5:3,4;6:3;7:5;8:6;9:7;10:5;11:2;12:7;13:8;14:5,9;15:6;16:;17:10;18:5;19:5;20:11;21:5,12;22:6;23:5;24:3;25:3;26:11;27:14;28:7;29:5;30:5;31:13;32:15;33:3;34:16; FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;11:;12:;13:;14:PDG-ODE-LOPS-OH;15:;16:;17:;18:;19:;20:;21:;22:;23:;24:;25:;26:;27:;28:;29:;30:;31:;32:;33:;34:; C1 Univ Reading, Dept Meteorol, Natl Ctr Atmospher Sci, Reading, Berks, England. Univ Cambridge, Dept Chem, Natl Ctr Atmospher Sci, Cambridge, England. Univ Oxford, Atmosphere Ocean & Planetary Phys, Oxford, England. STFC Rutherford Appleton Lab, Oxford, England. Natl Oceanog Ctr, Southampton, Hants, England. Univ Reading, Dept Meteorol, Natl Ctr Earth Observat, Reading, Berks, England. Univ Leeds, Ctr Polar Observat & Modelling, Leeds, W Yorkshire, England. Univ Leeds, Sch Earth & Environm, Natl Ctr Atmospher Sci, Leeds, W Yorkshire, England. IFREMER, Lab Oceanog Phys & Spatiale, Plouzane, France. Univ Reading, Dept Meteorol, Ctr Polar Observat & Modelling, Reading, Berks, England. Univ York, Natl Ctr Atmospher Sci, York, N Yorkshire, England. Natl Univ Ireland Maynooth, Dept Geog, Irish Climate Anal & Res UnitS ICARUS, Maynooth, Kildare, Ireland. Met Off Hadley Ctr, Exeter, Devon, England. Univ Exeter, Coll Engn Maths & Phys Sci, Exeter, Devon, England. UCL, Ctr Polar Observat & Modelling, London, England. Plymouth Marine Lab, Plymouth, Devon, England. C2 UNIV READING, UK UNIV CAMBRIDGE, UK UNIV OXFORD, UK STFC, UK NOC, UK UNIV READING, UK UNIV LEEDS, UK UNIV LEEDS, UK IFREMER, FRANCE UNIV READING, UK UNIV YORK, UK UNIV NATL IRELAND, IRELAND MET OFF, UK UNIV EXETER, UK UNIV COLL LONDON, UK PML, UK SI BREST SE PDG-ODE-LOPS-OH UM LOPS IN WOS Ifremer jusqu'en 2018 copubli-europe IF 3.601 TC 32 UR https://archimer.ifremer.fr/doc/00454/56606/58298.pdf https://archimer.ifremer.fr/doc/00454/56606/58299.pdf LA English DT Article DE ;atmosphere;atmospheric composition;cryosphere;observations;ocean;north atlantic AB Major changes are occurring across the North Atlantic climate system, including in the atmosphere, ocean and cryosphere, and many observed changes are unprecedented in instrumental records. As the changes in the North Atlantic directly affect the climate and air quality of the surrounding continents, it is important to fully understand how and why the changes are taking place, not least to predict how the region will change in the future. To this end, this article characterizes the recent observed changes in the North Atlantic region, especially in the period 2005–2016, across many different aspects of the system including: atmospheric circulation; atmospheric composition; clouds and aerosols; ocean circulation and properties; and the cryosphere. Recent changes include: an increase in the speed of the North Atlantic jet stream in winter; a southward shift in the North Atlantic jet stream in summer, associated with a weakening summer North Atlantic Oscillation; increases in ozone and methane; increases in net absorbed radiation in the mid‐latitude western Atlantic, linked to an increase in the abundance of high level clouds and a reduction in low level clouds; cooling of sea surface temperatures in the North Atlantic subpolar gyre, concomitant with increases in the western subtropical gyre, and a decline in the Atlantic Ocean's overturning circulation; a decline in Atlantic sector Arctic sea ice and rapid melting of the Greenland Ice Sheet. There are many interactions between these changes, but these interactions are poorly understood. This article concludes by highlighting some of the key outstanding questions. PY 2018 PD NOV SO International Journal Of Climatology SN 0899-8418 PU Wiley VL 38 IS 14 UT 000452430000002 BP 5050 EP 5076 DI 10.1002/joc.5815 ID 56606 ER EF