Frankstar neKey Laboratory yePhysical Oceanography, Ministry of Education, Ocean University of China, vakabatana vakaisa mafungu gumi nematanhatu muNorthwest Pacific Ocean kubva muna 2019 kusvika 2020, uye vakawana seti 13,594 dzedata remafungu rinokosha mumvura dzakakodzera kwemazuva anosvika 310. Masayendisiti murabhoritari vakanyatsoongorora uye vakashandisa data rakaonekwa munzvimbo iyi kuratidza kuti nzvimbo yekuyerera kwegungwa inogona kuchinja zvakanyanya hunhu hwemafungu egungwa. Pepa rekutsvagisa rakaburitswa muDeep Sea Research Part I, bhuku rine chiremera muindasitiri yezvegungwa. Data rekuongorora munzvimbo iyi rakakosha rinopihwa.

Nyaya yacho inotaura kuti kune dzidziso dzakakura pasi rose pamusoro pesimba remvura yegungwa panzvimbo yemafungu, izvo zvinotsigirwawo nemhedzisiro yekuenzanisa nhamba. Zvisinei, kubva pakuona kwekutarisa kwenzvimbo, humbowo hwakakwana uye hunoshanda hahuna kupihwa kuratidza mhedzisiro yekuchinja kwemvura yegungwa pamafungu, uye tichiri kushaya kunzwisisa kwakadzama kwesimba remvura yegungwa yepasi rose panzvimbo yemafungu.

Nekuenzanisa musiyano uripo pakati peWAVEWATCH III wave model product (GFS-WW3) ne in-situ observed wave heights of wave buoys (DrWBs), zvinosimbiswa kubva pakuona kwekutarisa kuti mafungu egungwa anogona kukanganisa zvakanyanya mafungu anoshanda. Kunyanya, munzvimbo yegungwa yeKuroshio extension yekuchamhembe kwakadziva kumadokero kwePacific Ocean, apo nzira yekupararira kwemafungu yakafanana (yakatarisana) nemhepo yegungwa, kukwirira kwemafungu kwakanaka kunoonekwa neDrWBs in situ kwakaderera (kwakakwirira) pane kukwirira kwemafungu kwakanaka kunoenzaniswa neGFS-WW3. Pasina kufunga nezvesimba rekumanikidza kwemhepo yegungwa panzvimbo yemafungu, chigadzirwa cheGFS-WW3 chinogona kunge chine chikanganiso chinosvika 5% zvichienzaniswa nekukwirira kwemafungu kwakanaka kunoonekwa mumunda. Ongororo yakawedzerwa uchishandisa satellite altimeter observations inoratidza kuti, kunze kwenzvimbo dzegungwa dzine mafungu egungwa (gungwa rekumabvazuva kwepasi), chikanganiso chekutevedzera cheGFS-WW3 wave product chinoenderana nekuratidzwa kwemafungu egungwa munzira yemafungu mugungwa repasi rose.

Kuburitswa kwechinyorwa chino kunoratidza zvakare kuti mapuratifomu ekucherechedza gungwa emuno uye masensa ekucherechedza anomiririrwa nefungu remafunguzvishoma nezvishoma zvakasvika padanho repasi rose.

Frankstar ichaita zvimwe zvese kuti itange mapuratifomu nemasensa ekuongorora gungwa akawanda uye ari nani, uye iite chimwe chinhu chinodada nacho!