globalchange  > 气候减缓与适应
DOI: 10.1002/joc.5815
论文题名:
Recent multivariate changes in the North Atlantic climate system, with a focus on 2005–2016
作者: Robson J.; Sutton R.T.; Archibald A.; Cooper F.; Christensen M.; Gray L.J.; Holliday N.P.; Macintosh C.; McMillan M.; Moat B.; Russo M.; Tilling R.; Carslaw K.; Desbruyères D.; Embury O.; Feltham D.L.; Grosvenor D.P.; Josey S.; King B.; Lewis A.; McCarthy G.D.; Merchant C.; New A.L.; O'Reilly C.H.; Osprey S.M.; Read K.; Scaife A.; Shepherd A.; Sinha B.; Smeed D.; Smith D.; Ridout A.; Woollings T.; Yang M.
刊名: International Journal of Climatology
ISSN: 8998418
出版年: 2018
卷: 38, 期:14
起始页码: 5050
结束页码: 5076
语种: 英语
英文关键词: atmosphere ; atmospheric composition ; cryosphere ; observations ; ocean, north atlantic
Scopus关键词: Air quality ; Atmospheric composition ; Atmospheric pressure ; Earth atmosphere ; Oceanography ; Sea ice ; Surface waters ; Atmospheric circulation ; Cryosphere ; North Atlantic ; North Atlantic climate system ; North Atlantic oscillations ; observations ; Overturning circulation ; Sea surface temperature (SST) ; Climate change ; aerosol ; air quality ; atmospheric circulation ; climate change ; cloud ; cryosphere ; jet stream ; multivariate analysis ; oceanic circulation ; Atlantic Ocean ; Atlantic Ocean (North)
英文摘要: 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. © 2018 The Authors. International Journal of Climatology published by John Wiley & Sons Ltd on behalf of the Royal Meteorological Society.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/116720
Appears in Collections:气候减缓与适应

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作者单位: National Centre for Atmospheric Science, Department of Meteorology, University of Reading, Reading, United Kingdom; National Centre for Atmospheric Science, Department of Chemistry, University of Cambridge, Cambridge, United Kingdom; Atmosphere, Ocean and Planetary Physics, University of Oxford, Oxford, United Kingdom; STFC Rutherford Appleton Laboratory, Oxford, United Kingdom; National Oceanography Centre, Southampton, United Kingdom; National Centre for Earth Observation, Department of Meteorology, University of Reading, Reading, United Kingdom; Centre for Polar Observations and Modelling, University of Leeds, Leeds, United Kingdom; National Centre for Atmospheric Science, School of Earth and Environment, University of Leeds, Leeds, United Kingdom; IFREMER, Laboratoire d'Océanographie Physique et Spatiale, Plouzané, France; Centre for Polar Observations and Modelling, Department of Meteorology, University of Reading, Reading, United Kingdom; National Centre for Atmospheric Science, University of York, York, United Kingdom; Irish Climate Analysis and Research UnitS (ICARUS), Department of Geography, National University of Ireland Maynooth, Maynooth, Ireland; Met Office Hadley Centre, Exeter, United Kingdom; College of Engineering, Maths and Physical Science, University of Exeter, Exeter, United Kingdom; Centre for Polar Observations and Modelling, University College London, London, United Kingdom; Plymouth Marine Laboratory, Plymouth, United Kingdom

Recommended Citation:
Robson J.,Sutton R.T.,Archibald A.,et al. Recent multivariate changes in the North Atlantic climate system, with a focus on 2005–2016[J]. International Journal of Climatology,2018-01-01,38(14)
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