@article{fdi:34220, title = {{S}ensitivity of wind-driven {T}ropical {P}acific simulations on seasonal and interannuel time scales}, author = {{B}usalacchi, {A}.{J}. and {M}c{P}haden, {M}.{J}. and {P}icaut, {J}o{\¨e}l and {S}pringer, {S}.{R}.}, editor = {}, language = {{ENG}}, abstract = {{T}he purposes of this study are to characterize differences in the time/space structure of various multiyear surface wind products for the {T}ropical {P}acific and to quantify the impact these differences may have on our ability to model oceanic wind-forced variability on seasonal and interannual time scales. {T}hree coincident wind field analyses are used, viz. the {F}lorida {S}tate {U}niversity ({FSU}) subjective analysis, the {U}niversity of {H}awaii ({SAWIN}) subjective analysis and the {F}leet {N}umerical {O}ceanography {C}enter ({FNOC}) operational analysis. {T}he five years chosen for study, 1979-1983, encompass three years of a fairly regular seasonal cycle leading up to the 1982-1983 {E}l {N}ino. {A} linear multi-vertical model is forced with these analyses; model dynamic height and sea level are then compared with observations based on expendable bathythermograph and island tide gauge data. {T}he mean seasonal cycle prior to {E}l {N}ino (1979-1981) is considered first, which then serves as a self-consistent basis for analyzing the interannual variability, particularly the significant anomalies about the mean in 1982-1983}, keywords = {{CLIMATOLOGIE} ; {NIVEAU} {MARIN} ; {EL} {NINO} ; {VARIATION} {SAISONNIERE} ; {VARIATION} {INTERANNUELLE} ; {MODELISATION} ; {CHAMP} {DE} {VENT} ; {PACIFIQUE} {TROPICAL}}, booktitle = {}, journal = {{J}ournal of {M}arine {R}esearch}, volume = {1}, numero = {}, pages = {119--154}, year = {1990}, URL = {https://www.documentation.ird.fr/hor/fdi:34220}, }