Kuvaus
| Alkuperäiskieli | englanti |
|---|---|
| Lehti | Climate Dynamics |
| Vuosikerta | 52 |
| Numero | 3-4 |
| Sivut | 1613–1650 |
| Sivumäärä | 38 |
| ISSN | 1432-0894 |
| DOI - pysyväislinkit | |
| Tila | Julkaistu - helmikuuta 2019 |
| OKM-julkaisutyyppi | A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä, vertaisarvioitu |
Tieteenalat
- 1171 Geotieteet
Lainaa tätä
}
An assessment of ten ocean reanalyses in the polar regions. / Uotila, Petteri; Goosse, Hugues; Haines, Keith; Chevallier, Matthieu; Barthelemy, Antoine; Bricaud, Clement; Carton, Jim; Fuckar, Neven; Garric, Gilles; Iovino, Doroteaciro; Kauker, Frank; Korhonen, Meri; Lien, Vidar S.; Marnela, Marika; Massonnet, Francois; Mignac, Davi; Peterson, K. Andrew; Sadikni, Remon; Shi, Li; Tietsche, Steffen; Toyoda, Takahiro; Xie, Jiping; Zhang, Zhaoru.
julkaisussa: Climate Dynamics, Vuosikerta 52, Nro 3-4, 02.2019, s. 1613–1650.Tutkimustuotos: Artikkelijulkaisu › Artikkeli › Tieteellinen › vertaisarvioitu
TY - JOUR
T1 - An assessment of ten ocean reanalyses in the polar regions
AU - Uotila, Petteri
AU - Goosse, Hugues
AU - Haines, Keith
AU - Chevallier, Matthieu
AU - Barthelemy, Antoine
AU - Bricaud, Clement
AU - Carton, Jim
AU - Fuckar, Neven
AU - Garric, Gilles
AU - Iovino, Doroteaciro
AU - Kauker, Frank
AU - Korhonen, Meri
AU - Lien, Vidar S.
AU - Marnela, Marika
AU - Massonnet, Francois
AU - Mignac, Davi
AU - Peterson, K. Andrew
AU - Sadikni, Remon
AU - Shi, Li
AU - Tietsche, Steffen
AU - Toyoda, Takahiro
AU - Xie, Jiping
AU - Zhang, Zhaoru
PY - 2019/2
Y1 - 2019/2
N2 - 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.
AB - 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.
KW - 1171 Geosciences
U2 - 10.1007/s00382-018-4242-z
DO - 10.1007/s00382-018-4242-z
M3 - Article
VL - 52
SP - 1613
EP - 1650
JO - Climate Dynamics
JF - Climate Dynamics
SN - 1432-0894
IS - 3-4
ER -