{"id":1125,"date":"2004-12-03T10:05:00","date_gmt":"2004-12-03T09:05:00","guid":{"rendered":"https:\/\/kids.esa.int\/pollution\/"},"modified":"2026-10-08T00:36:17","modified_gmt":"2026-10-07T22:36:17","slug":"pollution","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sl\/pollution\/","title":{"rendered":"Onesna\u017eevanje"},"content":{"rendered":"
\n

Oblaki du\u0161ljivega smoga; pla\u017ee, prekrite z nafto; reke, ki so zaradi kemikalij postale rde\u010de. Vse to so o\u010ditni primeri onesna\u017eevanja.<\/p>\n<\/div>\n

Vendar pa niso vse vrste onesna\u017eevanja takoj opazne. Nad na\u0161imi mesti in naselji se na primer lahko \u0161irijo nevidni oblaki plinov. Ti lahko povzro\u010dajo astmo in te\u017eave z dihanjem. Prav tako lahko uni\u010dujejo drevesa.<\/p>\n

\u0160e en problem je ugotoviti velikost prizadetega obmo\u010dja. Veter lahko onesna\u017eevala razna\u0161a na tiso\u010de kilometrov dale\u010d, od ene strani oceana do druge. Kemikalije, ki se stekajo po velikih rekah, lahko na poti proti morju onesna\u017eijo \u0161tevilne dr\u017eave.<\/p>\n

Potem je tu \u0161e problem, kako ugotoviti, kdo je kriv.<\/p>\n

Sateliti so klju\u010dno oro\u017eje v tem neskon\u010dnem boju za ohranjanje \u010disto\u010de planeta. Vesoljski instrumenti lahko zaznavajo \u0161kodljive pline in kemi\u010dne odpadke, ki jih izpu\u0161\u010dajo industrija, elektrarne in promet.<\/p>\n

Sateliti lahko natan\u010dno dolo\u010dijo vire onesna\u017eevanja, spremljajo njegovo gibanje po zraku in ugotovijo, kam se onesna\u017eevalo kon\u010da. Prav tako lahko preu\u010dujejo barvo oceana in zaznavajo razlitja nafte na morju, tako podnevi kot pono\u010di.<\/p>\n

Iz vi\u0161ine ve\u010d sto kilometrov nad Zemljo ti \u201cvohuni v nebu\u201d pomagajo identificirati najve\u010dje onesna\u017eevalce in tiste, ki onesna\u017eevanje povzro\u010dajo, po vsem svetu.<\/p>","protected":false},"excerpt":{"rendered":"

Clouds of choking smog; beaches coated in oil; rivers turned red by chemicals. All of these are obvious examples of pollution. However, not all types of pollution are easily seen. […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2004\/12\/pollution2\/17882806-2-eng-GB\/pollution.jpg","esa_banner_description":"","esa_banner_credit":"AP Photo\/Peter Dejong","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2004\/12\/pollution2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[42,10,43],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-1125","post","type-post","status-publish","format-standard","hentry","category-earth","category-learn","category-protecting-earth","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/1125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/comments?post=1125"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/1125\/revisions"}],"predecessor-version":[{"id":2268,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/1125\/revisions\/2268"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/media?parent=1125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/categories?post=1125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/tags?post=1125"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/panel?post=1125"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/language?post=1125"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/age?post=1125"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/duration?post=1125"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/resource_type?post=1125"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/audience?post=1125"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/wf_post_folders?post=1125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}