globalchange  > 气候变化事实与影响
Scopus记录号: 2-s2.0-85047379117
论文题名:
An assessment of ten ocean reanalyses in the polar regions
作者: Uotila P.; Goosse H.; Haines K.; Chevallier M.; Barthélemy A.; Bricaud C.; Carton J.; Fučkar N.; Garric G.; Iovino D.; Kauker F.; Korhonen M.; Lien V.S.; Marnela M.; Massonnet F.; Mignac D.; Peterson K.A.; Sadikni R.; Shi L.; Tietsche S.; Toyoda T.; Xie J.; Zhang Z.
刊名: Climate Dynamics
ISSN: 9307575
出版年: 2019
卷: 52, 期:2019-03-04
起始页码: 1613
结束页码: 1650
语种: 英语
英文关键词: Antarctic ; Arctic ; Oceanography ; Reanalyses ; Sea-ice
Scopus关键词: Ora
英文摘要: Global and regional ocean and sea ice reanalysis products (ORAs) are increasingly used in polar research, but their quality remains to be systematically assessed. To address this, the Polar ORA Intercomparison Project (Polar ORA-IP) has been established following on from the ORA-IP project. Several aspects of ten selected ORAs in the Arctic and Antarctic were addressed by concentrating on comparing their mean states in terms of snow, sea ice, ocean transports and hydrography. Most polar diagnostics were carried out for the first time in such an extensive set of ORAs. For the multi-ORA mean state, we found that deviations from observations were typically smaller than individual ORA anomalies, often attributed to offsetting biases of individual ORAs. The ORA ensemble mean therefore appears to be a useful product and while knowing its main deficiencies and recognising its restrictions, it can be used to gain useful information on the physical state of the polar marine environment. © 2018, The Author(s).
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/122398
Appears in Collections:气候变化事实与影响

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作者单位: Institute for Atmospheric and Earth System Research (INAR)/Physics, University of Helsinki, Helsinki, Finland; Earth and Life Institute, Université Catholique de Louvain, Louvain-la-Neuve, Belgium; University of Reading and National Centre for Earth Observation, Reading, United Kingdom; Centre National de Recherches Météorologiques, Météo France/CNRS UMR3589, Toulouse, France; Mercator Océan, Toulouse, France; University of Maryland, College Park, United States; Barcelona Supercomputing Centre, Barcelona, Spain; Environmental Change Institute, University of Oxford, Oxford, United Kingdom; Fondazione Centro Euro-Mediterraneo sui Cambiamenti Climatici, Bologna, Italy; Alfred Wegener Institute, Bremerhaven, Germany; Finnish Meteorological Institute, Helsinki, Finland; Institute of Marine Research, Bergen, Norway; Met Office, Exeter, United Kingdom; University of Hamburg, Hamburg, Germany; Bureau of Meteorology, Melbourne, Australia; European Centre for Medium-Range Weather Forecasts, Reading, United Kingdom; Meteorological Research Institute, Japan Meteorological Agency, Tsukuba, Japan; Nansen Environmental and Remote Sensing Center, Bergen, Norway; Shanghai Jiao Tong University, Shanghai, China

Recommended Citation:
Uotila P.,Goosse H.,Haines K.,et al. An assessment of ten ocean reanalyses in the polar regions[J]. Climate Dynamics,2019-01-01,52(2019-03-04)
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