{"id":4975,"date":"2019-09-16T08:58:39","date_gmt":"2019-09-16T08:58:39","guid":{"rendered":"http:\/\/radiokfor.com\/2\/?p=4975"},"modified":"2019-09-16T08:58:39","modified_gmt":"2019-09-16T08:58:39","slug":"medunarodni-dan-zastite-ozonskog-omotaca","status":"publish","type":"post","link":"https:\/\/radiokfor.com\/2\/medunarodni-dan-zastite-ozonskog-omotaca\/","title":{"rendered":"Me\u0111unarodni dan za\u0161tite ozonskog omota\u010da"},"content":{"rendered":"<p>Ozonski omota\u010d je krhki sloj u Zemljinoj atmosferi bez kog bi na\u0161 \u017eivot bio mnogo te\u017ei, a mi ga i pored toga svakog dana neumorno o\u0161te\u0107ujemo. Bez ozonskog omota\u010da u atmosferi biljke ne bi mogle da \u017eive i rastu od velike koli\u010dine zra\u010denja, kao ni plankton koji je glavni izvor hrane za mnoge okeanske \u017eivotinje.<\/p>\n<p>Na dana\u0161nji dan 1987. godine potpisan je Montrealski protokol, sporazum o za\u0161titi i o\u010duvanju ozonskog omota\u010da. Upravo je zbog toga 16. septembar progla\u0161en me\u0111unarodnim danom za\u0161tite ozonskog omota\u010da.<\/p>\n<p>Na ovu temu pri\u010dali smo sa biologom Mirjanom Petkovi\u0107 koja nam je objasnila \u0161ta je u stvari ozonski omota\u010d:<\/p>\n<p>\u201eOzonski omota\u010d je deo Zemljine atmosfere koji sadr\u017ei visoku koncentraciju ozona. Nalazi se na visini od oko 10 do 15 km od Zemljine povr\u0161ine. Iako je koli\u010dina Ozona u atmosferi relativno mala njegov zna\u010daj za \u017eivot na Zemlji je ogroman.\u201c<\/p>\n<p>Ona nam je objasnila kako ga ljudi o\u0161te\u0107uju:<\/p>\n<p>\u201eNaj\u010de\u0161\u0107i uzroci o\u0161te\u0107enja ozonskog omota\u010da su emisije supstanci koje u razli\u010ditim kombinacijama sadr\u017ee hemijske elemente hlor, fluor, brom, ugljenik i vodonik.\u00a0 Ove supstance imaju \u0161iroku primenu kao rashladna sredstva u fri\u017eiderima, zamrziva\u010dima i drugim rashladnim ure\u0111ajima, klima ure\u0111ajima i toplotnim pumpama, aerosol rasp\u0161iva\u010dima, sredstvima za stvaranje pene i sredstvima za \u010di\u0161\u0107enje.\u201c<\/p>\n<p>Mirjana nam je objasnila i kako mo\u017eemo za\u0161tititi ozonski omota\u010d od daljih o\u0161te\u0107enja:<\/p>\n<p>\u201eMo\u017eemo ga za\u0161tititi tako \u0161to \u0107emo izbaciti iz upotrebe supstance koje o\u0161te\u0107uju ozonski omota\u010d. Nakon \u0161to je potpisan Montrealski protokol 16. Septembra 1987., 200 zemalja se obavezalo da \u0107e smanjiti i na kraju zabraniti upotrebu supstanci koje o\u0161te\u0107uju ozonski omota\u010d.\u201c<\/p>\n<p>Ozonski omota\u010d \u0161titi sve nas, uzvratimo mu istom merom i za\u0161titimo mi njega.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ozonski omota\u010d je krhki sloj u Zemljinoj atmosferi bez kog bi na\u0161 \u017eivot bio mnogo te\u017ei, a mi ga i pored toga svakog dana neumorno o\u0161te\u0107ujemo. Bez ozonskog omota\u010da u atmosferi biljke ne bi mogle da \u017eive i rastu od velike koli\u010dine zra\u010denja, kao ni plankton koji je glavni izvor hrane za mnoge okeanske \u017eivotinje.&hellip;<\/p>\n","protected":false},"author":2,"featured_media":4977,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[1522,1521,1520],"class_list":["post-4975","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-medunarodni","tag-omotac","tag-ozon","category-2","description-off"],"_links":{"self":[{"href":"https:\/\/radiokfor.com\/2\/wp-json\/wp\/v2\/posts\/4975","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/radiokfor.com\/2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/radiokfor.com\/2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/radiokfor.com\/2\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/radiokfor.com\/2\/wp-json\/wp\/v2\/comments?post=4975"}],"version-history":[{"count":1,"href":"https:\/\/radiokfor.com\/2\/wp-json\/wp\/v2\/posts\/4975\/revisions"}],"predecessor-version":[{"id":4978,"href":"https:\/\/radiokfor.com\/2\/wp-json\/wp\/v2\/posts\/4975\/revisions\/4978"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/radiokfor.com\/2\/wp-json\/wp\/v2\/media\/4977"}],"wp:attachment":[{"href":"https:\/\/radiokfor.com\/2\/wp-json\/wp\/v2\/media?parent=4975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/radiokfor.com\/2\/wp-json\/wp\/v2\/categories?post=4975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/radiokfor.com\/2\/wp-json\/wp\/v2\/tags?post=4975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}