Kwiyongera kw'ibarafu kumurongo w'amashanyarazi birashobora guteza akaduruvayo, bigatuma abantu badafite ubushyuhe nimbaraga mubyumweru.Ku bibuga byindege, indege zirashobora guhura nubukererwe budashira mugihe zitegereje ko zishiramo imiti yica ubumara.
Noneho, ariko, abashakashatsi bo muri Kanada babonye igisubizo cyikibazo cyimvura ituruka kumasoko adashoboka: pentwin ya Gentoo.
Mu bushakashatsi bwashyizwe ahagaragara kuri iki cyumweru, abahanga bo muri kaminuza ya McGill i Montreal bashyize ahagaragara insingameshimiterere ishobora kuzenguruka imirongo y'amashanyarazi, uruhande rw'ubwato cyangwa indege ikagumisha urubura hanze hadakoreshejwe imiti.
Abahanga mu bya siyansi bahumekeye mu mababa ya pinguine ya gentoo, yoga mu mazi yuzuye urubura hafi ya Antaragitika kandi ikagumaho kutagira urubura nubwo ubushyuhe bwo hanze buri munsi yubukonje.
Mu kiganiro, Ann Kitzig, umushakashatsi mukuru muri ubwo bushakashatsi yagize ati: "Inyamaswa zifite ubuzima bwiza cyane na kamere."“Birashobora kuba ikintu cyo kureba no kwigana.”
Mugihe imihindagurikire y’ikirere ituma imvura y'amahindu ikomera, inkubi y'umuyaga irimo gufata intera.Muri Texas umwaka ushize, urubura na barafu byahungabanije ubuzima bwa buri munsi bikuramo amashanyarazi, hasigara amamiriyoni adafite ubushyuhe, ibiryo n'amazi muminsi maze abantu babarirwa mu magana barapfa.
Abahanga, abayobozi b'umujyi n'abayobozi b'inganda barwanye kuva kera kugira ngo umuyaga w’ibarafu udahungabanya serivisi z’itumba.Baha imirongo y'amashanyarazi, turbine z'umuyaga n'amababa y'indege hamwe na firime de-icing cyangwa bakishingikiriza kumashanyarazi kugirango bakureho urubura vuba.
Ariko impuguke za de-icing zivuga ko ibyo gukosora bisiga byinshi byifuzwa.Ubuzima bwo kubika ibikoresho byo gupakira ni bugufi.Gukoresha imiti bitwara igihe kandi byangiza ibidukikije.
Kitzig, ubushakashatsi bwe bwibanze ku gukoresha ibidukikije mu gukemura ibibazo bigoye by’abantu, yamaze imyaka myinshi agerageza gushaka uburyo bwiza bwo guhangana n’ibarafu.Ubwa mbere, yatekereje ko ikibabi cya lotus kizaba umukandida kuko gisanzwe gitanga amazi kandi kikiyeza.Yavuze ariko ko abahanga bamenye ko bitazakora mu gihe cy'imvura nyinshi.
Nyuma yibyo, Kitzig nitsinda rye bagiye muri pariki ya Montreal, aho pingwin za gentoo ziba.Bashimishijwe n'amababa ya penguin kandi bakorana mugushushanya.
Basanze amababa asanzwe afata urubura.Nk’uko byatangajwe na Michael Wood, umushakashatsi wakoranye n'uyu mushinga na Kitzig, ngo amababa atunganijwe mu buryo bukurikirana butuma basuka amazi mu buryo busanzwe, kandi ubuso bwabo busanzwe bugabanya gufatana urubura.
Abashakashatsi biganye iki gishushanyo bakoresheje tekinoroji ya laser kugirango bakore insinga ziboheyemesh.Bahise bagerageza gufatira meshi mu rubura mu muyoboro w’umuyaga basanga ari 95 ku ijana mu kurwanya ibicu kuruta ubusanzwe ibyuma bitagira umwanda.Bongeyeho ko imiti y’imiti nayo idasabwa.
Iyi mesh irashobora kandi kwizirika ku mababa y’indege, Kitzig yavuze, ariko gukumira gukomeye kw’amabwiriza agenga umutekano w’ikirere cya federasiyo bizatuma ihinduka ry’ibishushanyo bigorana kuyishyira mu bikorwa mu gihe gito.
Kevin Golovin, umwungirije wungirije ushinzwe imashini y’ubukanishi muri kaminuza ya Toronto, yavuze ko ikintu gishimishije cyane muri iki gisubizo cya de-icing ari uko ari insinga z’insinga, bigatuma iramba.
Ibindi bisubizo, nka reberi irwanya urubura cyangwa ibibabi byahumetswe na peteroli, ntibiramba.
Golovin utagize uruhare muri ubwo bushakashatsi yagize ati: “Bakora neza muri laboratoire, kandi bagatangaza nabi hanze.”
Umuyoboro w'icyumameshni ubwoko bw'insinga ziboheye zakozwe muburyo bwiza butagira umwandaibyumawire.Azwiho kuramba, imbaraga hamwe no kurwanya ruswa.Ubu bwoko bwinsinga zikoreshwa muburyo butandukanye burimo kuyungurura, gutandukanya, kurinda, no gushimangira inganda zitandukanye nkibiryo n'ibinyobwa, gutunganya imiti, ubucukuzi bw'amabuye y'agaciro, n'ubwubatsi.Iraboneka mubyiciro bitandukanye nubunini kugirango byuzuze ibisabwa byihariye.Imyenda yo kuboha ikoreshwa mubyuma byuma bidafite ingese nabyo biratandukanye kandi birashobora gutandukana kuva mubutayu kugeza kububoshyi bugoye.Mubisanzwe cyane harimo kuboha bisanzwe, kuboha, kuboha, no kuboha.