{"id":486,"date":"2016-05-18T07:37:00","date_gmt":"2016-05-18T05:37:00","guid":{"rendered":"https:\/\/kids.esa.int\/greenhouse_gases_on_the_rise\/"},"modified":"2026-10-08T00:28:45","modified_gmt":"2026-10-07T22:28:45","slug":"greenhouse_gases_on_the_rise","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/greenhouse_gases_on_the_rise\/","title":{"rendered":"Kasvuhoonegaaside hulk suureneb"},"content":{"rendered":"
\n

Maakera satelliidivaatlused on n\u00e4idanud, et metaani ja s\u00fcsinikdioksiidi kogus meie atmosf\u00e4\u00e4ris suureneb.<\/p>\n<\/div>\n

Metaan ja s\u00fcsinikdioksiid on \u201ckasvuhoonegaasid\u201d, mille arvatakse soodustavat globaalset soojenemist. Need toimivad nagu tekk meie planeedi \u00fcmber, hoides soojust kinni ja p\u00f5hjustades globaalse temperatuuri t\u00f5usu. See toob kaasa merepinna t\u00f5usu ning m\u00f5jutab inimesi, taimi ja loomi.<\/p>\n

Teadlased on kasutanud ESA satelliiti Envisat ja Jaapani satelliiti GoSat, et j\u00e4lgida nende kasvuhoonegaaside tasemeid. Nad leidsid, et metaani kogus meie atmosf\u00e4\u00e4ris p\u00fcsis kuni 2007. aastani suhteliselt stabiilsena, kuid on sellest ajast alates kasvanud igal aastal umbes 0,3% v\u00f5rra. Globaalne s\u00fcsinikdioksiidi tase on t\u00f5usnud igal aastal umbes 0,5% v\u00f5rra. See ei pruugi tunduda palju, kuid need on murettekitavad n\u00e4itajad, eriti arvestades, et riigid \u00fcle maailma on p\u00fc\u00fcdnud v\u00e4hendada metaani ja s\u00fcsinikdioksiidi heitkoguseid.<\/p>\n

\"Sentinel-5P\"
Sentinel-5P<\/figcaption><\/figure>\n

Teadlased ei ole t\u00e4iesti kindlad, kust see lisametaan p\u00e4rineb, kuid t\u00f5en\u00e4oliselt on selle allikateks mitmed erinevad kohad, n\u00e4iteks suured riisip\u00f5llud ja talud, kus kasvatatakse palju lambaid ja lehmi. Lisanduv s\u00fcsinikdioksiid on t\u00f5en\u00e4oliselt k\u00f5rvalm\u00f5ju, mis tekib, kui inimesed p\u00f5letavad fossiilk\u00fctuseid, nagu kivis\u00fcsi, nafta ja gaas. See toodab energiat elektri tootmiseks ja meie autode k\u00e4itamiseks, kuid vabastab samal ajal s\u00fcsinikdioksiidi atmosf\u00e4\u00e4ri.<\/p>\n

Olukorra j\u00e4lgimine on oluline, sest ilma t\u00e4psete andmeteta on kasvuhoonegaaside koguste v\u00e4hendamine raske. Selle \u00fclesande t\u00e4itmiseks hakkab ESA tulevane satelliit Sentinel-5P iga p\u00e4ev Maad metaani suhtes skannima, luues seel\u00e4bi terviklikuma \u00fclevaate ja aidates v\u00f5idelda globaalse kliimamuutusega.<\/p>\n

Huvitav fakt:<\/b> taimed neelavad umbes 25% meie poolt tekitatud s\u00fcsinikdioksiidist.<\/p>","protected":false},"excerpt":{"rendered":"

Satellite observations of planet Earth have shown that the amount of methane and carbon dioxide in our atmosphere is going up. Methane and carbon dioxide are \u201cgreenhouse gases\u201d thought to […]<\/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\/2016\/05\/average_satellite_carbon_dioxide_concentrations_over_europe\/17911824-2-eng-GB\/Average_satellite_carbon_dioxide_concentrations_over_Europe.png","esa_banner_description":"Average satellite carbon dioxide concentrations over Europe","esa_banner_credit":"University of Bremen","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2016\/05\/Average_satellite_carbon_dioxide_concentrations_over_Europe","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-486","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\/et\/wp-json\/wp\/v2\/posts\/486","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/comments?post=486"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/486\/revisions"}],"predecessor-version":[{"id":4511,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/486\/revisions\/4511"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=486"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=486"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=486"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=486"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=486"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=486"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=486"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}