Gulf Stream emisoa: Nete Kapa ke Tšōmo?

Ka 2010, baahi ba matjhabeng ba sisinngoa ke litaba hore haufinyane ho ka etsahala qalong ea le lecha Ice Age. Mataliana fisiks Gianluigi Zangari, Mokhatlo oa Naha oa fisiks ea Nyutlelie ka Frascati, entse polelo sensational: "Gulf Stream emisoa!" liqeto tsena tla rasaense sekaseka ya data ile ka amohela ho satellitari hlokometse'ng ea liketsahalo tsa sepakapakeng le leoatle Koung ea Mexico.

Ho ea ka rasaense Setaliana, nakong ea Gulf Stream ile a khaotsa ho ka lebaka la khōlō tlholeho tlokotsi sebakeng sena. Ka likhoeli tse 'maloa tsa Deepwater Horizon hantle Kameho «British Petroleum» ka metsi a Kou oli qhalana hlahile a sa jese litheohelang. Feela a tšolloa ka lilithara tse limilione tse makholo a mabeli tsa dintho tseo re ka thehoa qetellong ea mofuta oa "oli foqohang seretse se chesang." Baeta-pele Group "BP" le muso oa United States o ile a leka ho pata taba ena ka hore a lahlele ka Mexico lilithara tse limilione tse peli tsa solvent Bay "Corexit" le e ngata dispersants tse ling e le hore ho thibela hydrocarbons. Kokobetsa ho liphello tsa koluoa ena ne a ke ke feela fumana ho pata boholo ba 'nete ba tšenyo e - e le karolo ea koung tloha filimi oli e se e tlosoa, empa ka botebo haholo ho tlosa oli ke ke ha khoneha. lebaka A ke irreparable oli dutla ke hore ho fetolwa mocheso, e tiileng e qamathelang le letsoai le metsing ea metsi leoatle, sephetho le ka meeli hohlomela pakeng tsa le dikarolo ea metsi a batang le mofuthu, ka lebaka la ena maqhubu butle ka metsing, 'me libakeng tse ling Koung Stream ile a khaotsa ho ka ho feletseng. All ena susumelletsa Zangari etsa polelo e joalo.

Kou Stream ke eng? Ho ke ke bohlokwa ka Lefatše mofuthu, e leng e bopa maemo a boemo ba leholimo libakeng tse lebagane le la Atlantic masimong. O etsa hore linaha tse ling tse Scandinavian habitability le lula ka boemo ba leholimo mofuthu Europe. 'Me haeba Gulf Stream ile a khaotsa ho, re emetse ho qala ya Ice Age. Pele ho tsohle, leqhoa koahetsoeng ka Brithani le Ireland, Northern States of America le Canada, lateloa ke e bohale hook batang tla koahela North America, Europe le Asia. Batho ba tla qobelloa ho fallela libakeng tse futhumetseng. Batang, ho falla, ho hlōleha ha lijalo 'me, e le lebaka leo, tlala e tla etsa hore pheliso ea tse ka bang peli ho ba bararo ea batho bohle.

Ka 2010, rasaense ea ha a lumele ho mekhoa ea ho intša folisa, joalokaha belaela oli lesoba tsoela pele. Empa ka mor'a nakoana litšoantšo sathelaete li ne li fumaneha ntle ho tiisa 'nete ea hore Gulf Stream khaotsa. Ka foto ea bokahohleng bo hlophisehileng le a bona hore North Atlantic jwale hape jarelang metsi a eona mofuthu ka tsela e tloaelehileng.

Joale, lefatše lefatše tlokotsi e hlakotsoe? Potso ena e ho na karabo e le 'ngoe. Bo-rasaense ba bolela hore Gulf Stream emisoa nakoana bakeng sa matsatsi a 'maloa, ba boemong bo tšoanang e ne e le ka 2004,' me ha ho na liphello tse bohloko ha e sa lateloa ho Lefatšeng. Empa batšehetsi ba sa theorists momori lefatše pheha khang ea hore litšoantšo tsohle tse Koung ea Mexico, ho tloha satellitari mor'a 2010 fake. Boemo ba leholimo e fetola, empa butle-butle, hobane metsi a Kou Stream e-s'o folisoa theoha ka ho feletseng, 'me ho tsidifatso lefatše ke khale e le lilemo tse' maloa.