{"id":935,"date":"2004-12-03T09:37:00","date_gmt":"2004-12-03T08:37:00","guid":{"rendered":"https:\/\/kids.esa.int\/lakes\/"},"modified":"2026-10-08T00:33:57","modified_gmt":"2026-10-07T22:33:57","slug":"lakes","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sl\/lakes\/","title":{"rendered":"Jezera"},"content":{"rendered":"
\n

Jezera so dragocen vir vode in hrane, zlasti v revnih dr\u017eavah. Vendar pa jih lahko hitro po\u0161kodujejo prekomerna raba, onesna\u017eevanje in podnebne spremembe. Spremembe v velikosti in obali jezer so iz vesolja dobro vidne.<\/p>\n<\/div>\n

Tak\u0161ne informacije so zelo dragocene v oddaljenih regijah in revnih dr\u017eavah. Ka\u017eejo, kako kmetijstvo in vremenske razmere vplivajo na vodostaje. Prav tako opozarjajo ljudi, ki \u017eivijo v bli\u017eini, na nevarnost poplav.<\/p>\n

Sateliti prav tako zagotavljajo pomembne podatke o stanju jezer, vklju\u010dno s temperaturo vode, barvo in onesna\u017eenostjo.<\/p>\n

Eden najbolj dramati\u010dnih primerov je Aralsko jezero v Kazahstanu. Neko\u010d je bilo \u010detrto najve\u010dje jezero na svetu, v zadnjih 45 letih pa se je skr\u010dilo na manj kot polovico svoje prvotne velikosti.
Slike s satelitov, kot je Envisat agencije ESA, ka\u017eejo, kako je \u010dlove\u0161ka dejavnost zmanj\u0161ala pretok rek, ki se izlivajo v Aralsko jezero, na le \u0161e majhen curek. Zaradi tega se je jezero dejansko razdelilo na dva dela. Okoli njegovega obre\u017eja je zdaj ostala 40.000 kvadratnih kilometrov velika pu\u0161\u010dava bele, slane zemlje.<\/p>\n

Radarski instrumenti v vesolju lahko merijo tudi spremembe vi\u0161ine jezer in rek, ki jih napajajo. Na ve\u010djem delu Aralskega morja se je vodostaj od 60. let prej\u0161njega stoletja zni\u017eal za 14 metrov. Vendar so prizadevanja za dvig vodostaja in zmanj\u0161anje slanosti v severnem delu jezera v zadnjih letih prinesla nekaj uspeha.<\/p>","protected":false},"excerpt":{"rendered":"

Lakes are valuable sources of water and food, particularly in poor countries. However, they are easily damaged by overuse, pollution and climate change. Changes in the sizes and shorelines of […]<\/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\/2003\/07\/the_shrinking_aral_sea_seen_from_envisat_s_meris2\/17873002-2-eng-GB\/The_shrinking_Aral_Sea_seen_from_Envisat_s_MERIS.jpg","esa_banner_description":"The shrinking Aral Sea, seen from Envisat's MERIS","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2003\/07\/The_shrinking_Aral_Sea_seen_from_Envisat_s_MERIS2","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":[42,10,66],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-935","post","type-post","status-publish","format-standard","hentry","category-earth","category-learn","category-water-world","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/935","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=935"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/935\/revisions"}],"predecessor-version":[{"id":2078,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/935\/revisions\/2078"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/media?parent=935"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/categories?post=935"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/tags?post=935"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/panel?post=935"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/language?post=935"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/age?post=935"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/duration?post=935"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/resource_type?post=935"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/audience?post=935"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/wf_post_folders?post=935"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}