@article{fdi:010082983,
  title = {{O}bserved {A}tlantic {SST} anomaly impact on the {NAO} : an update},
  author = {{F}rankignoul, {C}. and {K}estenare, {E}lodie},
  editor = {},
  language = {{ENG}},
  abstract = {{T}he {P}an-{A}tlantic sea surface temperature ({SST}) anomaly pattern that was found in a previous study to have a significant impact on the {N}orth {A}tlantic {O}scillation ({NAO}) in early winter seemed to reflect the nearly uncorrelated influence of a horseshoe {SST} anomaly in the {N}orth {A}tlantic and an {SST} anomaly in the eastern equatorial {A}tlantic. {A} lagged rotated maximum covariance analysis of a slightly longer dataset shows that the horseshoe {SST} anomaly influence is robust, but it deemphasizes the center of action southeast of {N}ewfoundland, {C}anada. {O}n the other hand, it suggests that the link between equatorial {SST} and the {NAO} was artificial and due both to {ENSO} teleconnections and the orthogonality constraint in the maximum covariance analysis.},
  keywords = {{EL} {NINO} ; {LA} {NINA} ; {ATLANTIQUE} ; {CANADA} ; {TERRE} {NEUVE} ; {PACIFIQUE}},
  booktitle = {},
  journal = {{J}ournal of {C}limate},
  volume = {18},
  numero = {19},
  pages = {4089--4094},
  ISSN = {0894-8755},
  year = {2005},
  DOI = {10.1175/{JCLI}3523.1},
  URL = {https://www.documentation.ird.fr/hor/fdi:010082983},
}