{"id":420,"date":"2017-11-07T09:24:00","date_gmt":"2017-11-07T08:24:00","guid":{"rendered":"https:\/\/kids.esa.int\/melting_snow_helps_trees_to_absorb_carbon_dioxide\/"},"modified":"2026-10-08T00:27:59","modified_gmt":"2026-10-07T22:27:59","slug":"melting_snow_helps_trees_to_absorb_carbon_dioxide","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/melting_snow_helps_trees_to_absorb_carbon_dioxide\/","title":{"rendered":"Smeltende sne hj\u00e6lper tr\u00e6erne med at optage kuldioxid"},"content":{"rendered":"<div class=\"lede\">\n<p>Kan noget d\u00e5rligt f\u00f8re til noget godt? Det kan det m\u00e5ske, if\u00f8lge ny forskning om global opvarmning.<\/p>\n<\/div>\n<p>Forskere ved, at store m\u00e6ngder kuldioxid i vores atmosf\u00e6re er en af de vigtigste \u00e5rsager til den globale opvarmning. For at kunne forudsige, hvor meget kuldioxid der tilf\u00f8res atmosf\u00e6ren, er det vigtigt at overveje, hvor det udledes, og hvor det optages.<\/p>\n<p>Vi mennesker forbr\u00e6nder kul, bruger gas og olie, har mange biler og bruger store m\u00e6ngder energi til at opvarme vores hjem. Alt dette medf\u00f8rer udledning af kuldioxid til Jordens atmosf\u00e6re. I takt med at de globale temperaturer stiger, ser vi forandringer i Jordens klima. Det drejer sig blandt andet om smeltende gletsjere, stigende havniveauer og ekstreme vejrforhold \u2013 alt sammen d\u00e5rlige nyheder.<\/p>\n<p>En af de mindre kendte konsekvenser af de stigende temperaturer er, at sneen, der d\u00e6kker de store skove i Canada, Rusland, Skandinavien og USA, smelter tidligere p\u00e5 \u00e5ret. Det blotl\u00e6gger mange tr\u00e6er, som optager kuldioxid fra luften. Det er meget nyttigt, da det er med til at bremse den globale opvarmning!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1197\" data-credit=\"GlobSnow \/ Finnish Meteorological Institute\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/11\/This_graph_shows_when_the_forests_are_no_longer_covered_by_snow\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2017\/11\/this_graph_shows_when_the_forests_are_no_longer_covered_by_snow\/17908790-2-eng-GB\/This_graph_shows_when_the_forests_are_no_longer_covered_by_snow.jpg\" alt=\"This graph shows when the forests are no longer covered by snow.\"><figcaption>Denne graf viser, hvorn\u00e5r skovene ikke l\u00e6ngere er d\u00e6kket af sne.<\/figcaption><\/figure>\n<p>For at kunne m\u00e5le kuldioxidniveauerne anvendte et ESA-projekt ved navn GlobSnow satellitter til at overv\u00e5ge, hvor meget sne der d\u00e6kkede dele af den nordlige halvkugle fra 1979 til 2015. Et hold af forskere har for nylig unders\u00f8gt alle disse oplysninger og fundet ud af, at tr\u00e6er og planter er begyndt at spire tidligere og tidligere hvert for\u00e5r. Det giver dem mulighed for at optage langt mere kuldioxid. S\u00e5 i dette tilf\u00e6lde er der kommet noget godt ud af noget d\u00e5rligt!<\/p>\n<p>Disse nye resultater vil nu blive brugt til at hj\u00e6lpe os med at lave endnu mere pr\u00e6cise prognoser for den globale opvarmning.<\/p>\n<p><b>Sjovt faktum:<\/b> N\u00e6ste \u00e5r vil ESA iv\u00e6rks\u00e6tte sit Snow_cci-projekt for at indsamle endnu bedre data om sneh\u00f8jder over hele verden.<\/p>","protected":false},"excerpt":{"rendered":"<p>Can something bad lead to something good? Maybe it can, according to new research about global warming. Scientists know that lots of carbon dioxide in our atmosphere is a key [&hellip;]<\/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\/2017\/11\/when_the_snow_melts_the_trees_can_absorb_carbon_dioxide\/17871522-2-eng-GB\/When_the_snow_melts_the_trees_can_absorb_carbon_dioxide.jpg","esa_banner_description":"When the snow melts, the trees can absorb carbon dioxide","esa_banner_credit":"A. Siliis","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/11\/When_the_snow_melts_the_trees_can_absorb_carbon_dioxide","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":[64,42,10],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-420","post","type-post","status-publish","format-standard","hentry","category-climate-change","category-earth","category-learn"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/comments?post=420"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/420\/revisions"}],"predecessor-version":[{"id":4460,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/420\/revisions\/4460"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=420"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=420"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=420"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=420"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=420"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=420"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=420"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}