Nj\u00eb hetim urgjent \u00ebsht\u00eb i nevojsh\u00ebm p\u00ebr ndikimin e mundsh\u00ebm q\u00eb ka kremi kund\u00ebr diellit n\u00eb mjediset detare, sipas nj\u00eb raporti t\u00eb ri.Kremrat e diellit p\u00ebrmbajn\u00eb komponime kimike, t\u00eb njohura si ndot\u00ebs t\u00eb vazhduesh\u00ebm, t\u00eb cil\u00ebt bllokojn\u00eb rrezet ultravjollc\u00eb (UV) t\u00eb diellit dhe mund t\u00eb \u00e7ojn\u00eb n\u00eb zbardhim dhe deformim n\u00eb korale ose n\u00eb nj\u00eb r\u00ebnie t\u00eb pjelloris\u00eb s\u00eb peshkut.<\/p>\n
Tregu global i kremrave kund\u00ebr diellit po lul\u00ebzon, me shitjet q\u00eb parashikohen t\u00eb arrijn\u00eb n\u00eb 13.6 miliard\u00eb dollar\u00eb deri n\u00eb vitin 2028. Nj\u00eb studim i paraqitur llogariti se, duke supozuar se 50% e njer\u00ebzve lahen n\u00eb det, n\u00ebse personi mesatar aplikon 36 g krem kund\u00ebr diellit me nj\u00eb riaplikim t\u00eb s\u00eb nj\u00ebjt\u00ebs sasi q\u00eb ndodh pas 90 minutash, nj\u00eb plazh i vet\u00ebm me 1.000 vizitor\u00eb mund t\u00eb \u00e7oj\u00eb n\u00eb 35 kg krem dielli q\u00eb hyn n\u00eb oqean. Studimi, i botuar nga revista Marine Pollution Bulletin, shqyrtoi m\u00eb shum\u00eb se 110 botime t\u00eb lidhura me kremin e diellit, filtrat UV dhe ndikimin e tyre mjedisor dhe ekotoksikologjik. Rreth 6.000-14.000 ton filtra UV l\u00ebshohen \u00e7do vit vet\u00ebm n\u00eb zonat e shk\u00ebmbinjve koralor\u00eb, duke b\u00ebr\u00eb q\u00eb shkenc\u00ebtar\u00ebt t\u00eb theksojn\u00eb nevoj\u00ebn n\u00eb rritje p\u00ebr studime t\u00eb plota mbi efektet e ndotjes s\u00eb kremit t\u00eb diellit n\u00eb jet\u00ebn detare.<\/p>\n
\u201cK\u00ebrkimet e tanishme vet\u00ebm sa kan\u00eb g\u00ebrvishtur sip\u00ebrfaqen e t\u00eb kuptuarit se si k\u00ebto kimikate mund t\u00eb ndikojn\u00eb n\u00eb jet\u00ebn detare\u201d, thot\u00eb Anneliese Hodge, autorja kryesore e studimit.<\/p>\n
\u201cAjo q\u00eb ka t\u00eb b\u00ebj\u00eb ve\u00e7an\u00ebrisht \u00ebsht\u00eb se k\u00ebto komponime konsiderohen si \u2018pseudo ndot\u00ebs t\u00eb vazhduesh\u00ebm\u2019 p\u00ebr shkak t\u00eb futjes s\u00eb tyre t\u00eb vazhdueshme n\u00eb mjediset detare. Duhet t\u00eb kuptojm\u00eb me t\u00eb v\u00ebrtet\u00eb se si k\u00ebto kimikate nd\u00ebrveprojn\u00eb n\u00eb mjedisin detar dhe n\u00ebse ato kan\u00eb mund\u00ebsi t\u00eb bioakumulohen brenda zinxhirit ushqimor\u201d, shtoi ajo.<\/p>\n
Filtrat UV jan\u00eb gjetur n\u00eb mjediset detare n\u00eb mbar\u00eb bot\u00ebn, nga vendet e ngarkuara turistike deri n\u00eb vende m\u00eb t\u00eb larg\u00ebta si Antarktida. K\u00ebto komponime mund t\u00eb hyjn\u00eb direkt n\u00eb hap\u00ebsirat detare, si n\u00ebp\u00ebrmjet notit, dhe t\u00ebrthorazi n\u00ebp\u00ebrmjet dusheve t\u00eb plazhit ose peshqir\u00ebve q\u00eb jan\u00eb p\u00ebrdorur p\u00ebr t\u00eb thar\u00eb l\u00ebkur\u00ebn e lyer me krem dielli. Komponimi m\u00eb i zakonsh\u00ebm q\u00eb gjendet n\u00eb filtrat UV \u00ebsht\u00eb benzophenone. Benzophenonet jan\u00eb identifikuar si substanca bioakumulative dhe toksike, me benzophenone-3, q\u00eb gjendet shpesh n\u00eb kremrat e diellit dhe produktet kozmetike, tani n\u00ebn hetim si nj\u00eb \u00e7rregullues i mundsh\u00ebm hormonesh nga Agjencia Evropiane e Kimikateve.<\/p>\n
Ndotja e filtrit UV \u00ebsht\u00eb zbuluar edhe n\u00eb praktikat bujq\u00ebsore, kur uji i ricikluar nga impiantet e trajtimit t\u00eb uj\u00ebrave t\u00eb zeza p\u00ebrdoret si pleh i tok\u00ebs. Ndot\u00ebsit q\u00eb gjenden k\u00ebtu jo vet\u00ebm ndikojn\u00eb n\u00eb t\u00eb mbjellat, por arrijn\u00eb edhe n\u00eb mjediset ujore.<\/p>\n
Rritja e k\u00ebrkimeve n\u00eb nj\u00eb s\u00ebr\u00eb rajonesh gjeologjike dhe testimi m\u00eb i larmish\u00ebm n\u00eb faza t\u00eb ndryshme t\u00eb jet\u00ebs detare jan\u00eb nd\u00ebr rekomandimet e studimit p\u00ebr t\u00eb kuptuar m\u00eb mir\u00eb problemin e ndotjes nga kremi i diellit.<\/p>\n
The post Studimi: Si kremrat e diellit po ndotin mjediset detare<\/a> appeared first on GIJOTINA<\/a>.<\/p>","protected":false},"excerpt":{"rendered":" Nj\u00eb hetim urgjent \u00ebsht\u00eb i nevojsh\u00ebm p\u00ebr ndikimin e mundsh\u00ebm q\u00eb ka kremi kund\u00ebr diellit n\u00eb mjediset detare, sipas nj\u00eb raporti t\u00eb ri.Kremrat e diellit p\u00ebrmbajn\u00eb komponime kimike, t\u00eb njohura si ndot\u00ebs t\u00eb vazhduesh\u00ebm, t\u00eb cil\u00ebt bllokojn\u00eb rrezet ultravjollc\u00eb (UV) t\u00eb diellit dhe mund t\u00eb \u00e7ojn\u00eb n\u00eb zbardhim dhe deformim n\u00eb korale ose n\u00eb nj\u00eb […]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6580","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/posts\/6580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/comments?post=6580"}],"version-history":[{"count":0,"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/posts\/6580\/revisions"}],"wp:attachment":[{"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/media?parent=6580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/categories?post=6580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/tags?post=6580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}