{"id":507,"date":"2015-02-04T13:06:00","date_gmt":"2015-02-04T12:06:00","guid":{"rendered":"https:\/\/kids.esa.int\/humans_are_walking_on_thin_ice_with_climate_change\/"},"modified":"2026-10-08T00:29:00","modified_gmt":"2026-10-07T22:29:00","slug":"humans_are_walking_on_thin_ice_with_climate_change","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sl\/humans_are_walking_on_thin_ice_with_climate_change\/","title":{"rendered":"Ljudje se zaradi podnebnih sprememb sprehajajo po tankem ledu!"},"content":{"rendered":"
\n

Ko pomislite na satelite, vam morda pridejo na misel vesoljski teleskopi, kot je Hubble. Vendar pa je veliko satelitov dejansko usmerjenih proti Zemlji, kar nam pomaga bolje razumeti svet, v katerem \u017eivimo, in celo izbolj\u0161ati na\u0161e vsakdanje \u017eivljenje.<\/p>\n<\/div>\n

Obstajajo vremenski sateliti, ki nam pomagajo, da se pripravimo na prihajajo\u010do nevihto ali pa preprosto, da ne pozabimo na son\u010dno kremo na vro\u010d dan. Komunikacijski sateliti nam omogo\u010dajo stik z ljudmi po vsem svetu prek telefonov in interneta. Poleg tega pa obstajajo tudi sateliti, kot sta Sentinel-1A in CryoSat agencije ESA, ki spremljata arkti\u010dne ledenike.<\/p>\n

Ta dva satelita sta ugotovila, da se je ena od ledenih kap, imenovana \u2018Austfonna\u2019, v zadnjih dveh letih tanj\u0161ala za 50 metrov. (To pomeni, da je izgubila vi\u0161ino, ki je dvakrat ve\u010dja od vi\u0161ine Buckinghamske pala\u010de!)<\/p>\n

Ledene kape so ogromne ledene plo\u0161\u010de, ki le\u017eijo na severnem in ju\u017enem polu Zemlje. Te kape se ne talijo in ponovno zamrzujejo sezonsko, lahko pa se zaradi podnebnih sprememb pove\u010dajo ali skr\u010dijo. Na primer, v ledenih dobah so se polarne ledene kape znatno pove\u010dale. Trenutno pa se polarne ledene kape kr\u010dijo, najverjetneje zaradi globalnega segrevanja, ki ga povzro\u010dajo ljudje.<\/p>\n

To pomeni, da se je led spremenil v vodo in odtekel v oceane, kar je povzro\u010dilo dvig morske gladine. Dvig morske gladine pomeni ve\u010d poplav in manj zemlje, na kateri lahko \u017eivimo in pridelujemo hrano! Zato so tako pomembne raziskave, ki jih izvajajo sateliti za opazovanje Zemlje, saj nam lahko pomagajo ugotoviti, zakaj se ledeni pokrovi talijo in kako bo to vplivalo na nas v prihodnosti.<\/p>","protected":false},"excerpt":{"rendered":"

When you think of satellites, you might think of space telescopes like Hubble. But many satellites are actually pointing towards the Earth, helping us to better understand the world we […]<\/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\/2011\/05\/polar_bear_a_symbol_of_climate_change2\/17871300-2-eng-GB\/Polar_bear_a_symbol_of_climate_change.jpg","esa_banner_description":"","esa_banner_credit":"Ice Kingdom","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2011\/05\/Polar_bear_a_symbol_of_climate_change2","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":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-507","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/507","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=507"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/507\/revisions"}],"predecessor-version":[{"id":1650,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/507\/revisions\/1650"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/media?parent=507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/categories?post=507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/tags?post=507"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/panel?post=507"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/language?post=507"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/age?post=507"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/duration?post=507"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/resource_type?post=507"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/audience?post=507"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/wf_post_folders?post=507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}