@article{fdi:010088110, title = {{W}ind-current feedback is an energy sink for oceanic internal waves}, author = {{D}elpech, {A}. and {B}arkan, {R}. and {R}enault, {L}ionel and {M}c{W}illiams, {J}. and {S}iyanbola, {O}. {Q}. and {B}uijsman, {M}. {C}. and {A}rbic, {B}. {K}.}, editor = {}, language = {{ENG}}, abstract = {{I}nternal waves contain a large amount of energy in the ocean and are an important source of turbulent mixing. {O}cean mixing is relevant for climate because it drives vertical transport of water, heat, carbon and other tracers. {U}nderstanding the life cycle of internal waves, from generation to dissipation, is therefore important for improving the representation of ocean mixing in climate models. {H}ere, we provide evidence from a regional realistic numerical simulation in the northeastern {P}acific that the wind can play an important role in damping internal waves through current feedback. {T}his results in a reduction of 67% of wind power input at near-inertial frequencies in the region of study. {W}ind-current feedback also provides a net energy sink for internal tides, removing energy at a rate of 0.2 m{W}/m 2 on average, corresponding to 8% of the local internal tide generation at the {M}endocino ridge. {T}he temporal variability and modal distribution of this energy sink are also investigated.}, keywords = {{PACIFIQUE} ; {ETATS} {UNIS}}, booktitle = {}, journal = {{S}cientific {R}eports - {N}ature}, volume = {13}, numero = {1}, pages = {5915 [11 p.]}, ISSN = {2045-2322}, year = {2023}, DOI = {10.1038/s41598-023-32909-6}, URL = {https://www.documentation.ird.fr/hor/fdi:010088110}, }