Nj\u00eb fenomen i rrall\u00eb por jo i pad\u00ebgjuar ka ndodhur sot n\u00eb bregdetin e Sh\u00ebngjini, ku duket se uj\u00ebrat n\u00eb t\u00eb ndahen si me \u201cthik\u00eb\u201d.<\/p>\n
N\u00eb video duken dy ngjyra t\u00eb ndryshme t\u00eb detit p\u00ebrballe Sh\u00ebngjinit. N\u00eb nj\u00ebr\u00ebn an\u00eb \u00ebsht\u00eb kalt\u00ebrsia e k\u00ebtij plazhi t\u00eb bukur dhe n\u00eb an\u00ebn tjet\u00ebr ngjyra gri q\u00eb ngjan me rrjedh\u00ebn e p\u00ebrrenjve. Kjo nuk \u00ebsht\u00eb aspak rast\u00ebsi, por nj\u00eb moment pas reshjeve intensive t\u00eb shiut q\u00eb ran\u00eb 24 or\u00eb m\u00eb par\u00eb.<\/p>\n
Balta dhe uji i turbullt dhe me mbeturina p\u00ebrfunduan n\u00eb det me rritjen e nivelit t\u00eb lumenjve nga prurjet e p\u00ebrrenjve malore. Uji u turbullua n\u00eb nj\u00eb distance t\u00eb madhe nga bregu dhe vet\u00ebm n\u00eb thell\u00ebsin\u00eb e detit mund t\u00eb shihje ngjyr\u00ebn e v\u00ebrtet\u00eb t\u00eb tij. Pamja duket aq interesante sa edhe e trisht\u00eb. N\u00ebp\u00ebrmjet k\u00ebsaj videoje kupton d\u00ebmin q\u00eb po i shkaktohet natyr\u00ebs nga ndotja e lumenjve dhe p\u00ebrrenjve q\u00eb p\u00ebrfundojn\u00eb me pas n\u00eb det.<\/p>\n
Nuk \u00ebsht\u00eb rast\u00ebsi, por \u00ebsht\u00eb nevoja p\u00ebr t\u00eb par\u00eb zgjidhje q\u00eb t\u00eb minimizohet kryesisht ndotja dhe bregdeti n\u00eb Sh\u00ebngjin t\u00eb q\u00ebndroj\u00eb i past\u00ebr. Tashm\u00eb n\u00eb breg kan\u00eb dal\u00eb mbeturina t\u00eb shumta plastike t\u00eb sjella nga larg dhe q\u00eb do t\u00eb krijojn\u00eb s\u00ebrish pamjen e pak\u00ebndshme q\u00eb vazhdimisht shohim n\u00eb Sh\u00ebngjin e Tale pas \u00e7do momenti me reshje intensive t\u00eb shiut.<\/p>\n
Kur shihni detet n\u00eb nj\u00eb hart\u00eb, me siguri keni p\u00ebrshtypjen se ato thjesht bashkohen me nj\u00ebri-tjetrin dhe n\u00eb oqeane. Por n\u00eb fakt, kufijt\u00eb e deteve nuk shkojn\u00eb vet\u00ebm p\u00ebrgjat\u00eb shtratit t\u00eb detit. Dend\u00ebsia, krip\u00ebsia dhe temperatura e ndryshme \u00e7ojn\u00eb n\u00eb faktin se n\u00eb kryq\u00ebzimin e deteve dy mure duket se p\u00ebrplasen me nj\u00ebri-tjetrin. N\u00eb disa vende t\u00eb Tok\u00ebs, kjo \u00ebsht\u00eb edhe vizualisht e dukshme!<\/p>\n
Kufijt\u00eb e deteve (ose detit dhe oqeanit) jan\u00eb m\u00eb qart\u00eb t\u00eb duksh\u00ebm aty ku ndodh nj\u00eb halocline vertikale. Cili \u00ebsht\u00eb ky fenomen?<\/p>\n
Pykat e oqeanit jan\u00eb kufij t\u00eb qart\u00eb n\u00eb mes t\u00eb oqeanit midis masave ujore me karakteristika t\u00eb ndryshme fizike dhe biologjike. Ka disa lloje t\u00eb tyre. P\u00ebr shembull termoklinat jan\u00eb kufij midis uj\u00ebrave me dallime t\u00eb konsiderueshme t\u00eb temperatur\u00ebs. Termoklinat m\u00eb t\u00eb m\u00ebdha dhe m\u00eb t\u00eb theksuara jan\u00eb, natyrisht, kufijt\u00eb midis uj\u00ebrave t\u00eb Atlantikut verior dhe rrjedh\u00ebs s\u00eb ngroht\u00eb t\u00eb golfit.<\/p>\n
M\u00eb t\u00eb mahnitshmet jan\u00eb kemoklinat, kufijt\u00eb midis uj\u00ebrave me mikroklim\u00eb dhe p\u00ebrb\u00ebrje kimike t\u00eb ndryshme. Para katastrof\u00ebs s\u00eb derdhjes s\u00eb naft\u00ebs, kemoklina m\u00eb e famshme ishte kufiri i detit t\u00eb famsh\u00ebm Sargasso. Tani kjo kemoklin\u00eb \u00ebsht\u00eb pothuajse e mbuluar me nj\u00eb legen bakri, peshqit nga oqeanet e jashtme shp\u00ebrthejn\u00eb n\u00eb mbledhjen origjinale dhe shkat\u00ebrruan detin komod.<\/p>\n
Dhe m\u00eb spektakolar\u00ebt vizualisht, ndoshta, jan\u00eb haloclinat \u2013 barrierat midis uj\u00ebrave me shkall\u00eb t\u00eb ndryshme krip\u00ebsie. \/abcnews.al\/<\/p>\n