{"id":340252,"date":"2026-08-15T22:42:10","date_gmt":"2026-08-15T22:42:10","guid":{"rendered":"https:\/\/www.europesays.com\/se\/340252\/"},"modified":"2026-08-15T22:42:10","modified_gmt":"2026-08-15T22:42:10","slug":"jonathan-jeppsson-el-ninon-ar-en-tidsmaskin","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/340252\/","title":{"rendered":"JONATHAN JEPPSSON: El Ni\u00f1on \u00e4r en tidsmaskin"},"content":{"rendered":"<p>   <a class=\"_byline_1eb86_8\" href=\"https:\/\/aftonbladet.se\/av\/jonathan-jeppsson\" rel=\"nofollow noopener\" target=\"_blank\">   <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-fullwidth _text_rpc7t_30\"><strong class=\"_strong_16k26_20\">Detta \u00e4r en kommenterande text.<\/strong> Analys och st\u00e4llningstaganden \u00e4r skribentens.<\/p>\n<p>   <img decoding=\"async\" alt=\"Jonathan Jeppsson\" itemprop=\"image\"  src=\"https:\/\/www.europesays.com\/se\/wp-content\/uploads\/2026\/08\/96b5a1c0-48e1-39b0-a729-6c71c2ce46be.png\" \/>  <\/a> Publicerad 00.20<img alt=\"Meteorologen Jeff Berardelli hoppar upp f\u00f6r att kunna peka p\u00e5 kurvan \u00f6ver den kommande El Ni\u00f1on.\" class=\"_image_1jxax_84 layout-component layout-normal\" data-fullscreen- data-track-element-type=\"Article image fullscreen\" data-track-name=\"ImageFullscreen\" fetchpriority=\"high\" decoding=\"sync\" loading=\"eager\" height=\"744\" itemprop=\"image\"  src=\"https:\/\/www.europesays.com\/se\/wp-content\/uploads\/2026\/08\/dac75849-9ac9-3ae6-b7e5-12884ce17d3f.png\"  style=\"object-position:50.70422535211267% 43.68279569892473%\" width=\"994\"\/>Meteorologen Jeff Berardelli hoppar upp f\u00f6r att kunna peka p\u00e5 kurvan \u00f6ver den kommande El Ni\u00f1on.Visa mer<\/p>\n<p class=\"_textTheme_4io5p_1 _lead_16k26_2 _lead_3ue4t_18 layout-component layout-normal layout-padded _lead_o6m9k_5 _leadTheme_cypwp_1 body-large bold\">Meteorologen Jeff Berardelli hoppar upp f\u00f6r att kunna peka p\u00e5 kurvan \u00f6ver den kommande El Ni\u00f1on \u2013 s\u00e5 h\u00f6gt \u00f6ver alla tidigare El Nino-fenomen str\u00e4cker den sig. <\/p>\n<p class=\"_textTheme_4io5p_1 _lead_16k26_2 _lead_3ue4t_18 layout-component layout-normal layout-padded _lead_o6m9k_5 _leadTheme_cypwp_1 body-large bold\">Men den typen av effekts\u00f6keri \u00e4r egentligen \u00f6verfl\u00f6digt. <\/p>\n<p class=\"_textTheme_4io5p_1 _lead_16k26_2 _lead_3ue4t_18 layout-component layout-normal layout-padded _lead_o6m9k_5 _leadTheme_cypwp_1 body-large bold\">Prognoserna talar sitt tydliga spr\u00e5k \u2013 vi g\u00f6r en tidsresa in i framtiden.<\/p>\n<p class=\"_textTheme_4io5p_1 _lead_16k26_2 _lead_3ue4t_18 layout-component layout-normal layout-padded _lead_o6m9k_5 _leadTheme_cypwp_1 body-large bold\">Och dessv\u00e4rre kan fenomenet sl\u00e5 till vid absolut s\u00e4msta tidpunkt.<\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Vill du resa in i framtiden? Du \u00e4r redan ombord p\u00e5 tidsmaskinen. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">N\u00e4r vi nu g\u00e5r in i en \u201dSuper-El Ni\u00f1o\u201d s\u00e5 kommer temperaturerna att hoppa upp till niv\u00e5er som annars kanske skulle bli mer vanlig kring 2040. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">F\u00f6r 2027 ligger prognoserna n\u00e5gonstans mellan 1,67 och 1,85 \u00f6ver f\u00f6rindustriell tid. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Kurvorna \u00e4r extrema, vilket f\u00e5tt normalt sett sp\u00e5nplattetorra forskare att kliva utanf\u00f6r boxen. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">De delar memes fr\u00e5n Hajen-filmen, Godzilla-monster \u2013 och hoppar tydligen i tv-studion. <\/p>\n<p> Naturligt fenomen <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">El Ni\u00f1o \u00e4r ju egentligen ett naturligt fenomen, men det sker ovanp\u00e5 en redan accelererande uppv\u00e4rmning. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">F\u00f6r sex, sju \u00e5r \u00e5r sedan rapporterades det om att  spr\u00e4nga 1,5-gradersgr\u00e4nsen redan kring 2040 \u2013 det s\u00e5gs som spekulativt. Nu tror man att vi kommer att ha n\u00e5tt den gr\u00e4nsen redan f\u00f6re 2030. Vissa \u00e5r har ju f\u00f6r \u00f6vrigt redan g\u00e5tt \u00f6ver 1,5 grader, vilket s\u00e5gs som helt osannolikt f\u00f6r ett decennium sedan. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Det \u00e4r l\u00e4tt att gl\u00f6mma bort, hur snabbt vi f\u00f6r\u00e4ndrar v\u00e5ra tidigare utg\u00e5ngspunkter och anpassar oss till de nya baslinjerna i diagrammen. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Och f\u00f6r vissa regioner kommer El Ni\u00f1on mer ol\u00e4gligt \u00e4n f\u00f6r andra. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">F\u00f6r Amazonas kan det bli riktigt illa. <\/p>\n<p> \u00d6kar risken f\u00f6r brand <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Forskare f\u00f6rutsp\u00e5r att\u00a0<a href=\"https:\/\/www.theguardian.com\/environment\/2026\/aug\/14\/el-nino-predicted-peak-amazon-rainforest-climate?CMP=share_btn_url\" class=\"_link_16k26_32\" rel=\"nofollow noopener\" target=\"_blank\">El Ni\u00f1o n\u00e5r sin kulmen <\/a>vid v\u00e4rsta t\u00e4nkbara tidpunkt f\u00f6r v\u00e4rldens st\u00f6rsta tropiska regnskog: i slutet av den torrperioden mellan oktober och december, n\u00e4r flodernas vattenniv\u00e5er brukar n\u00e5 sin l\u00e4gsta niv\u00e5 och skogen \u00e4r torr.\u00a0<\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Brasiliens motsvarighet till SMHI har g\u00e5tt ut med en prognos om att den ovanligt kraftiga El Ni\u00f1on kommer att f\u00f6rsena starten p\u00e5 Amazonas regnperiod och s\u00e4nka vattenniv\u00e5erna i floderna ytterligare. Detta \u00f6kar f\u00f6rst\u00e5s risken f\u00f6r brand. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Carlos Nobre, professor vid universitetet i S\u00e3o Paulo och en av Brasiliens ledande klimatforskare, s\u00e4ger till The Guardian att denna El Ni\u00f1o \u201dmed stor sannolikhet kommer att orsaka en allvarlig torka.\u201d<\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Det finns rapporter om att skogen \u00e4r motst\u00e5ndskraftig och skulle kunna anpassa sig till h\u00f6gre temperaturer. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Men avskogningen sargar Amazonas \u2013 det \u00e4r sv\u00e5rt att anpassa sig till en motors\u00e5g. <\/p>\n<p> N\u00e4ra en tipping point <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">\u201dEn super-El Ni\u00f1o kan f\u00f6r\u00e4ndra Amazonas. \u00c4r v\u00e4rldens st\u00f6rsta regnskog d\u00f6md?\u201d fr\u00e5gar sig artikelf\u00f6rfattaren till ett reportage ansedda vetenskapstidskriften Nature. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Ny forskning ger n\u00e4mligen en mer orov\u00e4ckande bild. Den visar att Amazonas kan vara <a href=\"https:\/\/www.nature.com\/articles\/d41586-026-02449-w?utm_source=x&amp;utm_medium=social&amp;utm_campaign=nature&amp;linkId=63189757\" class=\"_link_16k26_32\" rel=\"nofollow noopener\" target=\"_blank\">n\u00e4rmare en tipping point <\/a>\u00e4n man tidigare trott. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">En tredjedel av Amazonas riskerar att passera kritiska tr\u00f6sklar. Slutsatsen \u00e4r d\u00e4rf\u00f6r att Amazonas\u00a0kan ha l\u00e4mnat sin s\u00e4kra zon redan nu.\u00a0<\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Amazonasforskare Bernardo Flores menar att beroende p\u00e5\u00a0hur mycket av regnskogen som brinner under denna El Ni\u00f1o kan delar av regnskogen i princip passera tipping pointen. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Inte bara det \u2013 risken finns att den redan har passerats, vi vet bara inte om det. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Det centrala problemet som egentligen g\u00e4ller hela klimatf\u00f6r\u00e4ndringen \u00e4r just detta, att vi f\u00f6rst i efterhand kan veta n\u00e4r de stora skiftena skedde. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Den d\u00e4r tidsmaskinen vi trodde vi nyss klev p\u00e5, har vi egentligen varit ombord p\u00e5 l\u00e4nge nu. <\/p>\n<p class=\"_textTheme_4io5p_1 _paragraph_16k26_4 _paragraph_3ue4t_27 layout-component layout-normal layout-padded body-medium\">Meteorologerna kommer beh\u00f6va hoppa betydligt h\u00f6gre i framtiden. <\/p>\n","protected":false},"excerpt":{"rendered":"Detta \u00e4r en kommenterande text. Analys och st\u00e4llningstaganden \u00e4r skribentens. Publicerad 00.20Meteorologen Jeff Berardelli hoppar upp f\u00f6r att&hellip;\n","protected":false},"author":2,"featured_media":340253,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[65],"tags":[6639,72,70,71,23448,6032,37687,34,31,33,32,30],"class_list":["post-340252","post","type-post","status-publish","format-standard","has-post-thumbnail","category-ekonomi","tag-amazonas","tag-business","tag-economy","tag-ekonomi","tag-el-nino","tag-klimatforandringar","tag-regnskog","tag-se","tag-svenska","tag-sverige","tag-sweden","tag-swedish"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/117101943412803817","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/340252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/comments?post=340252"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/340252\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/340253"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=340252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=340252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=340252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}