{"id":579,"date":"2004-12-03T10:15:00","date_gmt":"2004-12-03T09:15:00","guid":{"rendered":"https:\/\/kids.esa.int\/forest_fires\/"},"modified":"2026-10-08T00:29:51","modified_gmt":"2026-10-07T22:29:51","slug":"forest_fires","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/forest_fires\/","title":{"rendered":"Skovbrande"},"content":{"rendered":"
\n

Brande kan h\u00e6rge b\u00e5de i byer og p\u00e5 landet. Skovbrande kan n\u00e5 temperaturer p\u00e5 op til 800 \u00b0C og sprede sig med en hastighed p\u00e5 op til 100 meter i minuttet, hvorved de p\u00e5 kort tid \u00f8del\u00e6gger et helt omr\u00e5de.<\/p>\n<\/div>\n

I 2003 blev over en halv million hektar skov \u00f8delagt af brande i Sydeuropa, hvilket for\u00e5rsagede skader for flere milliarder euro. I 2010 blev omr\u00e5det omkring den russiske hovedstad, Moskva, ramt af en hedeb\u00f8lge med temperaturer p\u00e5 op til 40 \u00b0C. Dette f\u00f8rte til regionens v\u00e6rste skovbrande i 15 \u00e5r. S\u00e5danne n\u00f8dsituationer kan blive v\u00e6rre og hyppigere, hvis den globale opvarmning g\u00f8r somrene t\u00f8rrere og varmere.<\/p>\n

ESA\u2019s jordobservationssatellitter kan anvendes p\u00e5 mange m\u00e5der til at bek\u00e6mpe truslen fra brande over hele verden.<\/p>\n

\"Algarve
Brande i Algarve \u2013 MERIS, 18. juni og 15. september 2003<\/figcaption><\/figure>\n

De kan tage billeder af de omr\u00e5der, der br\u00e6nder, og udpege de st\u00f8rste brandherder inden for det br\u00e6ndte omr\u00e5de. De kan ogs\u00e5 registrere drivhusgasser og r\u00f8gs\u00f8jler, der stammer fra brande.<\/p>\n

Ved at kortl\u00e6gge brande mindst to gange om dagen er det muligt at f\u00e5 et indblik i, hvordan de udvikler sig. Man kan ogs\u00e5 vurdere omfanget af skaderne.<\/p>\n

Data fra vejrsatellitter og jordobservationssatellitter kan kombineres til at udarbejde daglige kort. Disse giver brandfolk mulighed for at koncentrere sig om de omr\u00e5der, der er mest udsatte.<\/p>\n

Satellitbilleder, der er taget over mange \u00e5r, g\u00f8r det lettere at forudsige og forberede sig p\u00e5 fremtidige brande.<\/p>","protected":false},"excerpt":{"rendered":"

Fires can sweep through cities and rural areas alike. Woodland fires can burn at up to 800\u00b0C and spread at up to 100 metres per minute, swiftly destroying an entire […]<\/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\/deforestation2\/18247844-2-eng-GB\/deforestation.jpg","esa_banner_description":"","esa_banner_credit":"AP Photo\/Rutilio Enamorado","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2004\/12\/deforestation2","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":[42,10,59],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-579","post","type-post","status-publish","format-standard","hentry","category-earth","category-learn","category-natural-disasters","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/579","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=579"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/579\/revisions"}],"predecessor-version":[{"id":4559,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/579\/revisions\/4559"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=579"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=579"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=579"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=579"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=579"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=579"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=579"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=579"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=579"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}