She  et  al.

Operational  Oceanography  and  Earth  System  Science

Frontiers  in  Earth  Science  |  www.trontiersin.org

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February  2020  |  Volume  8  |  Article  7

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Conflict  of  Interest:  The  authors  declare  that  the  research  was  conducted  in  the
absence  of  any  commercial  or  financial  relationships  that  could  be  construed  as  a
potential  conflict  of  interest.
Copyright  ©  2020  She,  Meier,  Darecki,  Gorringe,  Huess,  Kouts,  Reissmann  and
Tuomi.  This  is  an  open-access  article  distributed  under  the  terms  of  the  Creative
Commons  Attribution  License  (CC  BY).  The  use,  distribution  or  reproduction  in
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with  accepted  academic  practice.  No  use,  distribution  or  reproduction  is  permitted
which  does  not  comply  with  these  terms.