@article{fdi:010046788, title = {{T}urbulent air-sea fluxes in the {G}ulf of {G}uinea during the {AMMA} experiment}, author = {{B}ourras, {D}. and {W}eill, {A}. and {C}aniaux, {G}. and {E}ymard, {L}aurence and {B}ourl{\`e}s, {B}ernard and {L}etourneur, {S}. and {L}egain, {D}. and {K}ey, {E}. and {B}audin, {F}. and {P}iguet, {B}. and {T}raull{\'e}, {O}. and {B}ouhours, {G}. and {S}inardet, {B}. and {B}arri{\'e}, {J}. and {V}inson, {J}. {P}. and {B}outet, {F}. and {B}erthod, {C}. and {C}l{\'e}men{\c{c}}on, {A}.}, editor = {}, language = {{ENG}}, abstract = {{T}urbulent fluxes at the air-sea interface were estimated in the framework of the {A}frican {M}onsoon {M}ultidisciplinary {A}nalysis ({AMMA}) international program. {A} specific flux measurement mast was designed so as to minimize aerodynamic flow distortion and vibrations. {T}he mast was installed on the research vessel {A}talante that cruised in the {G}ulf of {G}uinea during the onset of the {A}frican monsoon, in {J}une-{J}uly 2006. {T}urbulent fluxes were calculated with an eddy covariance method and with a spectral method. {C}alculation of eddy correlation fluxes required a correction of flow distortion at turbulent scales, which was performed with a new statistical technique. {A}pplication of the spectral flux calculation method revealed that an imbalance term was required, in agreement with results from earlier experiments, and indicated that the value of the {K}olmogorov constant (0.55) should not be modified. {B}ulk exchange coefficients calculated are in good agreement with earlier parameterizations in medium wind conditions.}, keywords = {{GUINEE} {GOLFE}}, booktitle = {}, journal = {{J}ournal of {G}eophysical {R}esearch - {O}ceans}, volume = {114}, numero = {}, pages = {{C}04014}, ISSN = {0148-0227}, year = {2009}, DOI = {10.1029/2008jc004951}, URL = {https://www.documentation.ird.fr/hor/fdi:010046788}, }