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A gauche : réseau routier bloqué, ` a droite : navire de pêche renversé, Conséquences des importantes chutes de neiges associées avec le passage d'un PL sur les côtes japonaises le 30, p.18, 2010. ,
PVà 300hPa, et du ventàvent`ventà 925hPa durant les mois de saison froide (ONDJFM), pour les jours clefs des polar lows de la liste de Noer, en fonction de la zone de formation : la mer de Norvège, Comparaison des anomalies standardisées de ,
PVà 300hPa et du ventà vent`ventà 925hPa pour les mois de saison froide (ONDJFM) pour les jours de polar lows de la liste de Kolstad. La partie grisée correspondàcorrespondà l'extension de glace de mer mensuelle maximale de 1979à1979 Les niveaux de significativité sont indiqués par des lignes pleines et pointillées pour les champs scalaires, p.69, 1979. ,
73 TABLE DES FIGURES 3.14Évolution14´14Évolution du champs d'anomalie de Z500 de 4 jours avant le jour clefàclefà 4 jours après, selon la liste de Parker en mer du Labrador, pour les mois de saison froide (ONDJFM), de 1977à1977, Les niveaux de significativité sont indiqués par des lignes pleines et pointillées. . . . . . . . . . . . . . . . . . . 74, 19771994. ,
PVà 300hPa et du ventàvent`ventà 925hPa pour les mois de saison froide (ONDJFM) pour les jours de polar lows de la liste de Businger sur le Golfe d'Alaska. La partie grisée correspondàcorrespondà l'extension de glace de mer mensuelle maximale de Les niveaux de significativité sont indiqués par des lignes pleines et pointillées pour les champs scalaires, p.81, 2007. ,
PVà 300 hPa de 4 jours avant le jour clefàclefà 4 jours après, selon la liste de Businger, pour les mois de saison froide (ONDJFM) Les niveaux de significativité sont indiqués par des lignes pleines et pointillées, p.82 ,
PVà 300hPa et du ventàvent`ventà 925hPa pour les mois de saison froide (ONDJFM) pour les jours de polar lows sur la mer du Japon. La partie grisée correspondàcorrespondà l'extension de glace de mer mensuelle maximale de 1979à1979 Les niveaux de significativité sont indiqués par des lignes pleines et pointillées pour les champs scalaires, p.84, 1979. ,
PVà 300hPa et du ventàvent`ventà 925hPa pour les mois de saison froide (ONDJFM) pour les jours de polar lows de la liste de Mitnik en mer d'Okhotsk. La partie grisée correspondàcorrespond`correspondà l'extension de glace de mer mensuelle maximale de 1979à1979 Les niveaux de significativité sont indiqués par des lignes pleines et pointillées pour les champs scalaires, p.86, 1979. ,
AO : régression linéaire entre l'indice de téléconnection et la MSLP pour les mois d'hiver (ONDJFM) entre, p.93, 1979. ,
régression linéaire entre l'indice de téléconnection et la MSLP pour les mois d'hiver (ONDJFM) entre, p.94, 1979. ,
a droite) : corrélation entre les indices de téléconnection et Z500 pour les mois d'hiver (ONDJFM) entre, p.96, 1979. ,
corrélation entre l'indice de téléconnection et Z500 pour les mois d'hiver (ONDJFM) entre, p.97, 1979. ,
Centro¨?desCentro¨?des des régimes de temps sur l'Atlantique Nord et l'Europe : anomalies de Z500 en hiver (NDJFM) sur la période, p.99, 1957. ,
Ventà 925 hPa en hiver (NDJFM) pour les jours classés comme, p.105 ,
PVàPVà 300hPa, et du ventàvent`ventà 925hPa pour les mois de saison froide (ONDJFM) pour les jours de PLs de la liste de Noer classés comme AR. La zone grisée correspond au maximum d'extension de glace de mer mensuelle entre 1979 et 2007. Les niveaux de significativité sont indiqués par des lignes solides ou pointillées (champs scalaires, ou par des vecteurs colorés (vent). . . . . . . . . . . . . . 110 ,
112 4.19Évolution19´19Évolution temporelle des anomalies de PV présentées en coupe (de 600à600à 200 hPa) autour des jours clefs classés en régimes de temps. La coupe est-ouest, ` a la latitude 71,25°N, est centrée sur la longitude de formation des PLs. Les saisons froides considérées vont de Novembre, Les niveaux de significativité sont représentés par des lignes solides et pontillées comme indiqué dans la légende, p.113, 2000. ,
ventà 925hPa pour les mois d'hiver entre 1979 et 2010 La significativité est représentée par des lignes pointillées ou pleines, p.119 ,
ventà 925hPa pour les mois d'hiver correspondantà correspondant`correspondantà desévénementsdesévénements El Niño. La significativité est indiquée par des vecteurs de couleur, p.124 ,
SST-T500 (en hautàhaut`hautà droite), et le ventàvent`ventà 925hPa (en basàbasà gauche) pour les mois d'hiver entre Les niveaux de significativité sont représentés pas des lignes pleines et pointillées pour les champs scalaires, et par des vecteurs colorés pour le vent, p.125, 1979. ,
SST-T500 (en hautàhaut`hautà droite), et le ventàvent`ventà 925hPa (en basàbasà gauche) pour les mois d'hiver entre 1979 et 2010. Corrélation entre l'indice WP et SST-T500 pour le mois de décembre (en basàbas`basà droite) Les niveaux de significativité sont représentés pas des lignes pleines et pointillées pour les champs scalaires, et par des vecteurs colorés pour le vent ,
en K) entre 20C et A2 en intertype, intratype et terme mixte, pour trois régions différentes de l'Atlantique Nord (les domaines considérés sont représentés en Figures 5.17 et 5.18), p.160 ,