{"id":54229,"date":"2023-01-20T12:50:50","date_gmt":"2023-01-20T11:50:50","guid":{"rendered":"https:\/\/www.greenpeace.org\/denmark\/?page_id=54229"},"modified":"2026-04-08T10:43:05","modified_gmt":"2026-04-08T08:43:05","slug":"hav","status":"publish","type":"page","link":"https:\/\/www.greenpeace.org\/denmark\/natur\/hav\/","title":{"rendered":"Hav"},"content":{"rendered":"\n<div class=\"wp-block-group is-pattern-p4-deep-dive-topic-pattern-layout mb-0 is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group alignfull has-grey-100-background-color has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"padding-top:56px;padding-bottom:56px\">\n<div class=\"wp-block-group container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-media-text alignfull has-media-on-the-right is-stacked-on-mobile is-pattern-p4-page-header is-style-parallax\"><div class=\"wp-block-media-text__content\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h1 class=\"wp-block-heading has-grey-100-background-color has-background\">Havet<\/h1>\n<\/div>\n\n\n\n<p style=\"font-size:1.25rem\"><strong>Havet er i en n\u00f8dtilstand. <\/strong>Fiskeri og r\u00e5stofudvinding skader havbunden, milj\u00f8farlige gifte og plastik forurener havet, udledning af kv\u00e6lstof fra is\u00e6r landbruget f\u00f8rer til iltsvind, og klimaforandringer varmer havet op g\u00f8r livet under vandoverfladen endnu mere s\u00e5bart.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-cta\"><a class=\"wp-block-button__link has-white-color has-dark-green-800-background-color has-text-color has-background wp-element-button\" href=\"https:\/\/www.greenpeace.org\/denmark\/vaer-med\/beskyt-verdenshavene\/\" target=\"_blank\" rel=\"noreferrer noopener\">Red havet<\/a><\/div>\n<\/div>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"619\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2024\/07\/3b4cea4b-gp0stsjuo_high_res.jpg\" alt=\"En pukkelhvadl, sv\u00f8mmer ud i horisonten\" sizes=\"auto, (min-width: 601px) 50vw, 100vw\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2024\/07\/3b4cea4b-gp0stsjuo_high_res.jpg 1000w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2024\/07\/3b4cea4b-gp0stsjuo_high_res-300x186.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2024\/07\/3b4cea4b-gp0stsjuo_high_res-768x475.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2024\/07\/3b4cea4b-gp0stsjuo_high_res-510x316.jpg 510w\" class=\"wp-image-61630 size-full\"\/><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n<style>.wp-block-group.alignfull.has-background.is-layout-flow{padding:0!important;}<\/style>\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"wp-block-columns is-style-mobile-carousel secondary-menu is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\"><\/div>\n\n\n\n<div class=\"wp-block-column brdr-bottom is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group is-style-reset-margin flex-wrap is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-499140ed wp-block-group-is-layout-flex\">\n<p class=\"has-text-align-center is-style-roboto-font-family nav-link\" style=\"font-size:16px\"><a href=\"#problemet\"><strong>Problemet<\/strong><\/a><\/p>\n\n\n\n<div style=\"height:30px;width:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-b0b89ccb\"><\/div>\n\n\n\n<p>\u2022<\/p>\n\n\n\n<div style=\"height:30px;width:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-b0b89ccb\"><\/div>\n\n\n\n<p class=\"has-text-align-center is-style-roboto-font-family nav-link\" style=\"font-size:16px\"><a href=\"#hvad-vi-goer\"><strong>Hvad vi g\u00f8r<\/strong><\/a><\/p>\n\n\n\n<div style=\"height:30px;width:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-b0b89ccb\"><\/div>\n\n\n\n<p>\u2022<\/p>\n\n\n\n<div style=\"height:30px;width:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-b0b89ccb\"><\/div>\n\n\n\n<p class=\"has-text-align-center is-style-roboto-font-family nav-link\" style=\"font-size:16px\"><a href=\"#hvad-kan-du-goere\"><strong>Hvad kan du g\u00f8re<\/strong><\/a><\/p>\n\n\n\n<div style=\"height:30px;width:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-b0b89ccb\"><\/div>\n\n\n\n<p>\u2022<\/p>\n\n\n\n<div style=\"height:30px;width:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-b0b89ccb\"><\/div>\n\n\n\n<p class=\"is-style-roboto-font-family nav-link\" style=\"font-size:16px\"><a href=\"#seneste-nyt\"><strong>Seneste nyt<\/strong><\/a><\/p>\n\n\n\n<div style=\"height:30px;width:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-cf2db169\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\"><\/div>\n<\/div>\n\n\n\n<div style=\"height:64px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile is-image-fill-element my-0 py-0\" id=\"problemet\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"799\" height=\"552\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/529bd618-baby-havskildpadde-og-plastik-paa-bangkuru-oeen-sumatra.jpg\" alt=\"En ny udk\u00e6gget skilpasse bliver fanget i et plastikkrus\" sizes=\"auto, (min-width: 1600px) calc((1320px - 24px) \/ 2),(min-width: 1200px) calc((1140px - 24px) \/ 2),(min-width: 992px) calc((960px - 24px) \/ 2),(min-width: 768px) calc((720px - 24px) \/ 2),(min-width: 601px) calc((540px - 24px) \/ 2),(min-width: 577px) calc((540px - 24px) \/ 1), calc(100vw - 24px)\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/529bd618-baby-havskildpadde-og-plastik-paa-bangkuru-oeen-sumatra.jpg 799w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/529bd618-baby-havskildpadde-og-plastik-paa-bangkuru-oeen-sumatra-300x207.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/529bd618-baby-havskildpadde-og-plastik-paa-bangkuru-oeen-sumatra-768x531.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/529bd618-baby-havskildpadde-og-plastik-paa-bangkuru-oeen-sumatra-492x340.jpg 492w\" class=\"wp-image-54698 size-full\" style=\"object-position:68% 54%\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Derfor er det et problem at havet lider<\/h2>\n\n\n\n<p>Vi mennesker belaster havet for meget. B\u00e5de i Danmark og globalt. Konsekvenserne er udpinte fiskebestande, oprevet havbund, \u00f8delagte og forurenede levesteder, mangel p\u00e5 ilt til dyre- og plantearter, at millioner af mennesker mister deres livsgrundlag, og at klimaforandringerne bliver endnu v\u00e6rre. Vores d\u00e5rlige behandling af<strong> <\/strong>havet er et alvorligt problem, for havet spiller en afg\u00f8rende rolle for jordkloden og alle os, der befinder sig p\u00e5 den.<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Hvorfor har vi brug for havet?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>80 procent af alt liv p\u00e5 kloden findes i havet<\/strong>, og milliarder af dyr og planter og millionvis af mennesker er afh\u00e6ngige af havet som spisekammer.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a rel=\"noreferrer noopener\" href=\"https:\/\/www.un.org\/en\/climatechange\/science\/climate-issues\/ocean-impacts\" target=\"_blank\"><strong>Havet er verdens st\u00f8rste CO2-lager <\/strong><\/a>og derfor en vigtig buffer i forhold til klimaforandringerne. Havet gemmer p\u00e5 20 gange mere CO2 end landjorden og planterne her, og omkring en tredjedel af den CO2, der udledes af mennesker til atmosf\u00e6ren, bliver opsuget af havet. Samtidig har havet optaget omkring 90 procent af den menneskeskabte overskudsvarme.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Havet producerer halvdelen af den ilt, vi ind\u00e5nder. <\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Havet har stor rekreativ v\u00e6rdi f<\/strong>or lystfiskere, sejlere, b\u00f8rn og voksne, der bader, g\u00e5r ture ved kysterne og i det hele taget nyder at v\u00e6re t\u00e6t p\u00e5 havet.<\/li>\n<\/ul>\n\n\n\n<p><strong>Der er mange \u00e5rsager til, at havet er presset. Nedenfor kan du l\u00e6se nogle af de vigtigste.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile is-image-fill-element my-0 py-0\"><div class=\"wp-block-media-text__content\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Dansk havnatur bliver kvalt af forurening fra fodermarker<\/h2>\n\n\n\n<p><a rel=\"noreferrer noopener\" href=\"https:\/\/www.greenpeace.org\/denmark\/vi-arbejder-med\/land\/landbrugets-kvaelstofforurening-truer-havets-liv-og-fisk\/\" target=\"_blank\">Kun 5 ud af 109 af Danmarks kystvande er i det, man kalder god \u00f8kologisk tilstand<\/a>, selvom EU\u2019s vandrammedirektiv forpligter alle medlemslande til at opn\u00e5 god tilstand senest i 2027.<\/p>\n\n\n\n<p>Iltsvind opst\u00e5r, n\u00e5r for eksempel kystomr\u00e5der f\u00e5r tilf\u00f8rt en unaturlig stor m\u00e6ngde n\u00e6ringsstoffer som kv\u00e6lstof og fosfor (eutrofiering).<a rel=\"noreferrer noopener\" href=\"https:\/\/www.greenpeace.org\/denmark\/vi-arbejder-med\/land\/landbrugets-kvaelstofforurening-truer-havets-liv-og-fisk\/\" target=\"_blank\"> Det er is\u00e6r landbrugets produktion af foder til dyrehold, der er et proble<\/a>m. I konventionelt landbrug bruges der modsat \u00f8kologisk landbrug kunstg\u00f8dning for at f\u00e5 afgr\u00f8derne til at vokse. G\u00f8dningen indeholder store m\u00e6ngder kv\u00e6lstof og fosfor, men det er ikke alle n\u00e6rrigsstofferne, der bliver optaget i planterne. N\u00e5r det regner, udvaskes overskuddet af kv\u00e6lstof og fosfor fra jordene og ender i grundvandet, vandl\u00f8b, fjorde og kystomr\u00e5der. Faktisk st\u00e5r landbruget for 70 procent af alle udledninger af kv\u00e6lstof til vandl\u00f8b og fjorde i Danmark.<\/p>\n\n\n\n<p>Der bliver ogs\u00e5 udledt n\u00e6ringsstoffer fra overl\u00f8b af urenset spildevand og dumpning af slam. Der er desv\u00e6rre stadig eksempler p\u00e5, at myndigheder giver tilladelse til at dumpe slam i <strong>havet<\/strong>. F.eks. i K\u00f8ge Bugt i forbindelse med byggeriet af Lynetteholmen i K\u00f8benhavn.<\/p>\n\n\n\n<p>Kv\u00e6lstof og fosfor s\u00e6tter gang i produktionen af planteplankton i vands\u00f8jlen. Det g\u00f8r vandet mere uklart, og mindre lys n\u00e5r derfor ned til havbunden og g\u00f8r det mere vanskeligt for f.eks. vigtige undervandsplanter som \u00e5legr\u00e6s at vokse i dybden. \u00c5legr\u00e6s er for <strong>havet<\/strong>, hvad skove er for landjorden, fordi planterne udg\u00f8r frodige yngle- og gemmesteder for fisk og andre dyr i havet. Man kan ogs\u00e5 kalde \u00e5legr\u00e6s for fiskenes og havets b\u00f8rnehave. Mindre lys betyder mindre liv, for n\u00e5r de sm\u00e5 fisk ikke har \u00e5legr\u00e6sset at gemme sig i, er der st\u00f8rre risiko for, at de bliver spist, inden de n\u00e5r at vokse sig store og klar til at gyde. Det giver f\u00e6rre fisk p\u00e5 den lange bane, og det er skidt for b\u00e5de mennesker og andre dyr, hvor fisk er en vigtig f\u00f8dekilde.<\/p>\n\n\n\n<p>\u00c5legr\u00e6s og fler\u00e5rigt tang er ogs\u00e5 vigtige b\u00f8lgebrydere. F\u00e6rre planter p\u00e5 havbunden giver derfor d\u00e5rligere kystbeskyttelse.<\/p>\n\n\n\n<p>Odense fjord er et eksempel p\u00e5 de skader, som is\u00e6r iltsvind kan forvolde for \u00e5legr\u00e6sset. Her var 45 procent af fjordens bund d\u00e6kket af \u00e5legr\u00e6s i 1960\u2019erne. I dag er der kun tre procent tilbage.<\/p>\n\n\n\n<p>Den \u00f8gede m\u00e6ngde planteplankton er dog ikke kun et problem i forhold til lysets mulighed for at n\u00e5 bunden. Det er ogs\u00e5 et problem, fordi planteplankton kr\u00e6ver ilt, n\u00e5r det d\u00f8r og synker til bunds, hvor det bliver nedbrudt af dyr og bakterier. Desuden kan planteplankton producere giftstoffer, der kan dr\u00e6be bunddyr og fisk, og som ogs\u00e5 kan f\u00f8re til skaldyrsforgiftning for s\u00e6ler, fugle og os mennesker.<\/p>\n\n\n\n<p>Iltsvindet i danske vandomr\u00e5der er p\u00e5 et af de h\u00f8jeste niveauer i mere end 20 \u00e5r.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"533\" height=\"800\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/484852ce-gp1szxdf_web_size.jpg\" alt=\"Greenpeaceaktivist holder en pr\u00f8ve af Det Sydfynske \u00d8havs d\u00f8de havbund\" sizes=\"auto, (min-width: 1600px) calc((1320px - 24px) \/ 2),(min-width: 1200px) calc((1140px - 24px) \/ 2),(min-width: 992px) calc((960px - 24px) \/ 2),(min-width: 768px) calc((720px - 24px) \/ 2),(min-width: 601px) calc((540px - 24px) \/ 2),(min-width: 577px) calc((540px - 24px) \/ 1), calc(100vw - 24px)\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/484852ce-gp1szxdf_web_size.jpg 533w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/484852ce-gp1szxdf_web_size-200x300.jpg 200w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/484852ce-gp1szxdf_web_size-227x340.jpg 227w\" class=\"wp-image-54966 size-full\" style=\"object-position:42% 46%\"\/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile is-image-fill-element my-0 py-0\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/b220003e-gp1suxj8_medium_res-1024x683.jpg\" alt=\"\" sizes=\"auto, (min-width: 1600px) calc((1320px - 24px) \/ 2),(min-width: 1200px) calc((1140px - 24px) \/ 2),(min-width: 992px) calc((960px - 24px) \/ 2),(min-width: 768px) calc((720px - 24px) \/ 2),(min-width: 601px) calc((540px - 24px) \/ 2),(min-width: 577px) calc((540px - 24px) \/ 1), calc(100vw - 24px)\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/b220003e-gp1suxj8_medium_res.jpg 1200w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/b220003e-gp1suxj8_medium_res-300x200.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/b220003e-gp1suxj8_medium_res-1024x683.jpg 1024w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/b220003e-gp1suxj8_medium_res-768x512.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/b220003e-gp1suxj8_medium_res-510x340.jpg 510w\" class=\"wp-image-55006 size-full\" style=\"object-position:57% 50%\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Fiskeri<\/h2>\n\n\n\n<p><strong>Fiskeri stresser havet<br><\/strong>Fiskeri p\u00e5virker <strong>havets<\/strong> netv\u00e6rk af f\u00f8dek\u00e6der, ogs\u00e5 kaldet f\u00f8denettet. Det er naturligvis ikke ligegyldigt, hvor mange fisk og skaldyr, vi mennesker hiver op af havet, og hvilke redskaber, der bliver brugt.<\/p>\n\n\n\n<p><strong>For f\u00e5 fisk<\/strong><strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.fao.org\/documents\/card\/en\/c\/cc0461en\" target=\"_blank\"><br><\/a><\/strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.fao.org\/documents\/card\/en\/c\/cc0461en\" target=\"_blank\">En tredjedel af verdens fiskebestande er direkte overfisket<\/a>. Det betyder, at vi fanger s\u00e5 mange fisk, at der ikke er nok tilbage i havet til, at de kan formere sig i tilstr\u00e6kkelig grad til at kunne sikre en sund fiskebestand i fremtiden. Samlet set er 90 % af verdens fiskebestande enten overfisket, udryddet eller fuldt udnyttet. Betegnelsen fuldt udnyttet betyder, at der fiskes helt op til gr\u00e6nsen for, hvad der er muligt, inden bestanden er i fare for ikke at kunne reproducere sig selv.<\/p>\n\n\n\n<p>Torsken i \u00d8sters\u00f8en er et eksempel p\u00e5 konsekvenserne af et for stort pres fra bl.a. fiskeri, men ogs\u00e5 Iltsvind og anden forurening. For f\u00e5 \u00e5rtier tilbage var \u00d8sters\u00f8ens torskebestande sunde. Nu er is\u00e6r den \u00f8stlige bestand s\u00e5 lille, at EU\u2019s fiskeriministre har m\u00e5ttet s\u00e6tte erhvervsfiskeriet efter torsk i \u00d8sters\u00f8en n\u00e6sten helt i st\u00e5, og selv lystfiskere m\u00e5 n\u00f8jes med at fange en enkelt torsk per dag for at give torsken fred og ro til at komme sig.<\/p>\n\n\n\n<p><strong>Havets bund bliver \u00f8delagt<br><\/strong>Bundtrawling og fiskeri med andre bundsl\u00e6bende redskaber pl\u00f8jer havbunden<strong> <\/strong>op i helt ned til 10 centimeters dybde, forstyrrer de dyr og planter, der lever der, og skader vigtige levesteder for havets beboere. Havet i Danmark rummer nogle af de mest bundtrawlede omr\u00e5der i verden. If\u00f8lge Milj\u00f8- og F\u00f8devareministeriet bliver 67 % af \u00d8sters\u00f8en og 85 % af Nords\u00f8en fisket med bundsl\u00e6bende redskaber mindst en gang om \u00e5ret.<\/p>\n\n\n\n<p>Bundtrawling er desuden ofte forbundet med bifangst. Det betyder, at der kommer fiskearter i trawlet, som fiskeren egentlig ikke \u00f8nsker at fange, men som nettet ikke sorterer fra. Eksempelvis er fiskeri efter jomfruhummere ofte forbundet med bifangst af torsk, og det kan v\u00e6re et stort problem i f.eks. \u00d8sters\u00f8en eller Kattegat, hvor torsken har det historisk d\u00e5rligt.<\/p>\n\n\n\n<p><strong>Spild af havets fisk<br><\/strong>FN\u2019s F\u00f8devare- og Landbrugsorganisation (FAO) har fundet ud af, at hele 35% af de fisk og skaldyr, der bliver hevet op af <strong>havet<\/strong>, s\u00f8er og havbrug g\u00e5r til spilde eller forsvinder. Det er ikke b\u00e6redygtigt for vores havmilj\u00f8, der er i forvejen er h\u00e5rdt presset af fiskeri, iltsvind, klimaforandringer, forurening mm. Desuden stiger presset p\u00e5 havet som spisekammer. I 2050 forventes forbruget af fisk og skaldyr at v\u00e6re fordoblet, fordi verdens befolkning vokser.<\/p>\n\n\n\n<p><strong>Ulovligt fiskeri<br><\/strong>Ulovligt fiskeri udg\u00f8r omkring en femtedel af den samlede fangst af fisk verden over. Det er en stor udfordring for havet men ogs\u00e5 for verdens f\u00f8devaresikkerhed og \u00f8konomi. Det g\u00e6lder is\u00e6r i fattige lande, hvor fisk er afg\u00f8rende for, at millioner af mennesker f\u00e5r d\u00e6kket deres proteinbehov og ikke skal g\u00e5 sultne i seng. Ulovligt fiskeri koster verden flere hundrede milliarder danske kroner i tabt indt\u00e6gt hvert \u00e5r.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile is-image-fill-element my-0 py-0\"><div class=\"wp-block-media-text__content\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Klimaforandringer stresser havet<\/h2>\n\n\n\n<p>De menneskeskabte klimaforandringer f\u00e5r havets temperatur til at stige. Verdenshavene er nu varmere end nogensinde f\u00f8r registreret, og i Danmark er temperaturen i havet steget med n\u00e6sten 2 \u00baC i de seneste 40 \u00e5r.<\/p>\n\n\n\n<p>Et varmere hav s\u00e6tter gang i en r\u00e6kke negative dominoeffekter som \u00f8gede vandstande, mere ekstremt vejr f.eks. voldsomme regnskyl og cykloner, afsmeltning af havis, forsuring af havet og en alvorlig sv\u00e6kkelse af havets meget vigtige kulstofpumper.<\/p>\n\n\n\n<p><strong>Havets kulstofpumper bliver svagere:<br>Havets <\/strong>kulstofpumper er en f\u00e6lles betegnelse for den biologiske pumpe og den fysiske pumpe. Tilsammen sikrer de, at store m\u00e6ngder CO2 bliver transporteret fra atmosf\u00e6ren og ned i havet, hvor det kan gemme sig i tusinde \u00e5r. Det g\u00f8r havet til verdens st\u00f8rste kulstoflager.<\/p>\n\n\n\n<p>Den biologiske pumpe fungerer ved hj\u00e6lp af samspillet mellem havets dyr og planter. Om dagen optager planteplankton oppe ved havets overflade CO2 fra luften. Ved hj\u00e6lp af solens lys omdanner planterne den CO2 til organisk kulstof og ilt. Ilten bruger vi mennesker bl.a. til at tr\u00e6kke vejret, og kulstoffet bliver transporteret l\u00e6ngere ned i <strong>havet<\/strong> af fisk og andre havdyr, som spiser planterne og udskiller kulstoffet i deres aff\u00f8ring. Aff\u00f8ringen falder ned til havets bund sammen med d\u00f8de planter og dyr, og her bliver det kulstof, de indeholder, lagret.<\/p>\n\n\n\n<p>Den fysiske pumpe spiller sammen med havstr\u00f8mmene. Pumpen fungerer ved, at den ferske del af havets overflade fryser til is ved polerne og udskiller salt. Det tunge, saltholdige vand synker ned i <strong>havets<\/strong> dyb sammen med store m\u00e6ngder CO2, som vandet har optaget fra atmosf\u00e6ren. Processen kaldes for dybvandsdannelse, og den er vigtig af flere \u00e5rsager. Den ene \u00e5rsag er, at den pumper CO2 fra atomosf\u00e6ren og ned i havet, den anden er, at dybvandsdannelse er med til at drive de globale havstr\u00f8mme, der sender koldt og varmt vand rundt i verdens havomr\u00e5der og p\u00e5virker klimaet.<\/p>\n\n\n\n<p>Et varmere hav sv\u00e6kker b\u00e5de den biologiske og den fysiske pumpe. N\u00e5r der ikke bliver dannet s\u00e5 meget is, og n\u00e5r isen smelter, bliver <strong>havets<\/strong> \u00f8verst vandlag mindre salt og mindre tungt og det f\u00e5r sv\u00e6rt ved at synke til bunds. Desuden betyder forskellen i tungden mellem havets \u00f8verste lag og havets nedre lag, at vinde og havstr\u00f8mme ikke kan mikse lagene s\u00e5 effektivt mere. Det betyder, at mindre n\u00e6ring fra havets dyb kommer op til overfladen, og produktionen af planter i de \u00f8verste lag af havet mindskes. Det sv\u00e6kker den biologiske pumpe. Hvis <strong>havets <\/strong>kulstofpumper g\u00e5r i st\u00e5, mister vi mennesker en vigtig buffer og medspiller i forhold til klimakrisen.<\/p>\n\n\n\n<p><strong>Havet bliver mere surt<br><\/strong>Klimaforandringerne har ogs\u00e5 en negativ p\u00e5virkning p\u00e5 <strong>havets <\/strong>kalkbaserede organismer som f.eks. koralrev, muslinger, snegle og krebsdyr. N\u00e5r de \u00f8gede m\u00e6ngder CO2 i atmosf\u00e6ren blander sig med havet, dannes der kulsyre, og havet bliver mere surt. Et surt hav indeholder f\u00e6rre af de karbonater, som koralrev mm. har brug for, n\u00e5r de skal vokse, og de bliver derfor mindre og mere por\u00f8se og d\u00e5rligere til at lagre kulstof. Et mere syrligt hav har ogs\u00e5 vist sig at reducere planktons evne til at vokse og lagre kulstof.<\/p>\n\n\n\n<p>Hvis det ikke lykkedes for os mennesker at bremse udledningen af CO2, ansl\u00e5r forskere, at <strong>havet<\/strong> vil v\u00e6re fem gange s\u00e5 surt i 2100 som det er i dag. Konsekvenserne er endnu uvisse. Sidste gang havet var s\u00e5 syrligt er mere end 21 millioner \u00e5r siden. I Danmark er vandet i havet blevet mere surt siden midten af 1980\u2019erne.<\/p>\n\n\n\n<p><strong>Havet flyder over<br><\/strong>N\u00e5r klimaforandringerne g\u00f8r <strong>havet<\/strong> varmere, stiger vandstanden. Dels fordi det varmere vand fylder mere, dels fordi gletsjere og indlandsis smelter. If\u00f8lge forskere fra FN\u2019s Klimapanel er havniveauet steget s\u00e5 hurtigt i 1900-tallet, at det sl\u00e5r alle foreg\u00e5ende \u00e5rtier i de seneste 3000 \u00e5r.<\/p>\n\n\n\n<p>I Parisaftalen fra 2015 blev verdens lande heldigvis enige om at begr\u00e6nse stigningen i den globale gennemsnitstemperatur til 1.5\u00b0C eller s\u00e5 t\u00e6t p\u00e5 som muligt. For at det kan lykkedes, skal udledningen af drivhusgasser sk\u00e6res voldsomt ned. Men selv hvis udledningen skulle ske at kommer t\u00e6t p\u00e5 nul i 2050, vil havet stadig stige i flere \u00e5rtier derefter.<br>Inden udgangen af dette \u00e5rti vil havniveauet med stor sandsynlighed v\u00e6re steget med en meter, og det vil p\u00e5virke mellem 200-630 millioner mennesker negativt. Det kan f.eks. v\u00e6re i form af oversv\u00f8mmelser, der sender folk p\u00e5 flugt fra deres hjem osv.<\/p>\n\n\n\n<p>Det betyder naturligvis ikke, at det hele kan v\u00e6re lige meget, men det betyder, at de forandringer, vi mennesker er \u00e5rsag til, kan f\u00e5 langvarig betydning. Ikke kun de negative forandringer men ogs\u00e5 de positive.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2019\/07\/617740a9-gp0stq7ro_high_res.jpg\" alt=\"D\u00f8de koreller\" sizes=\"(min-width: 1600px) calc((1320px - 24px) \/ 2),(min-width: 1200px) calc((1140px - 24px) \/ 2),(min-width: 992px) calc((960px - 24px) \/ 2),(min-width: 768px) calc((720px - 24px) \/ 2),(min-width: 601px) calc((540px - 24px) \/ 2),(min-width: 577px) calc((540px - 24px) \/ 1), calc(100vw - 24px)\" srcset=\"\" class=\"wp-image-2674 size-full\" style=\"object-position:50% 50%\"\/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile is-image-fill-element my-0 py-0\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"745\" height=\"1024\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/e4d53d32-gp0sto9q6_medium_res-745x1024.jpg\" alt=\"\" sizes=\"auto, (min-width: 1600px) calc((1320px - 24px) \/ 2),(min-width: 1200px) calc((1140px - 24px) \/ 2),(min-width: 992px) calc((960px - 24px) \/ 2),(min-width: 768px) calc((720px - 24px) \/ 2),(min-width: 601px) calc((540px - 24px) \/ 2),(min-width: 577px) calc((540px - 24px) \/ 1), calc(100vw - 24px)\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/e4d53d32-gp0sto9q6_medium_res.jpg 872w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/e4d53d32-gp0sto9q6_medium_res-218x300.jpg 218w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/e4d53d32-gp0sto9q6_medium_res-745x1024.jpg 745w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/e4d53d32-gp0sto9q6_medium_res-768x1056.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/e4d53d32-gp0sto9q6_medium_res-247x340.jpg 247w\" class=\"wp-image-55004 size-full\" style=\"object-position:50% 50%\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\"><strong>Milj\u00f8farlige stoffer og Plastikforurening<\/strong><\/h2>\n\n\n\n<p>Havet er forurenet med en lang r\u00e6kke milj\u00f8farlige stoffer, og mange af dem er sv\u00e6re at nedbryde. De hober sig op i alle slags dyr fra bunddyr som muslinger til fisk og is\u00e6r i de \u00f8verste led i f\u00f8dek\u00e6den. Det kalder man for biomanificering, som betyder, at n\u00e5r for eksempel et mennesket, der har spist en rovfisk, som har spist en anden fisk, som f\u00f8r det har spist en musling eller lignende, ender med at indtage en stor m\u00e6ngde af den gift, som alle de andre dyr har indtaget undervejs.<\/p>\n\n\n\n<p>Det er b\u00e5de stoffer, der er kr\u00e6ftfremkaldende, hormonforstyrrende eller som skader nervesystemet, lever og nyrer, og som <strong>findes overalt i verden. <\/strong>Ogs\u00e5 i Danmark og selv ved polerne. Der er lavet lovgivning om, hvor h\u00f8jt niveauet af dem m\u00e5 v\u00e6re i blandt andet havet. Desv\u00e6rre viser pr\u00f8ver dog ofte, at gr\u00e6nserne er overskredet \u2013 for eksempel langs danske kyster og farvande.<\/p>\n\n\n\n<p><strong>Dette er nogle af milj\u00f8giftene<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kviks\u00f8lv <\/strong>er fundet muslinger i meget store m\u00e6ngder flere steder i Danmark. De st\u00f8rste koncentrationer finder man h\u00f8jest i f\u00f8dek\u00e6den som hos rovfisk, fugle og mennesker. Kviks\u00f8lv stammer blandt andet fra afbr\u00e6nding af kul og kan skade nervesystemet allerede i fosterstadiet og v\u00e6re \u00e5rsag til problemer med indl\u00e6ring og udvikling. Brugen af stoffet er nu begr\u00e6nset kraftigt i de fleste lande.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bromerede flammeh\u00e6mmere (PBDE) <\/strong>bliver brugt i computere, m\u00f8bler, isoleringsskum, plastik i biler og mange andre steder. Stort set alle steder <strong>i havet i Danmark viser pr\u00f8ver fra fisk og bunddyr<\/strong>, at gr\u00e6nsen for PBDE er overskredet. Stoffet er mist\u00e6nkt for at v\u00e6re hormonforstyrrende og skade fostre.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Flourstoffer som PFOS og PFAS <\/strong>finder vej ned gennem jordlagene til vores grundvand, til s\u00f8er, \u00e5er og havet over hele verden. Flourstoffer bruges til at g\u00f8re t\u00f8j og indpakning til mad fedtafvisende. De v\u00e6rste flourstoffer kan skade fertiliteten, immunforsvaret og v\u00e6re kr\u00e6ftfremkaldende ud over at forurene naturen.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dioxin <\/strong>er et af de mest giftige stoffer, som mennesket har skabt. Det findes i<strong> havene over hele verden<\/strong>, er kr\u00e6ftfremkaldende og ophober det sig i mennesker og dyr i lang tid. Dioxin kommer is\u00e6r fra affaldsforbr\u00e6nding, der dog i dag udleder sm\u00e5 m\u00e6ngder p\u00e5 grund af strammere krav. Derudover er ildebr\u00e6nde og br\u00e6ndeovne ogs\u00e5 kilder til dioxin.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TBT <\/strong>blev brugt i skibsmaling frem til 2006. TBT er sv\u00e6rt nedbrydeligt, giftligt for havets dyr og har for eksempel f\u00f8rt til k\u00f8ns\u00e6ndringer hos havsnegle ved Antarktis.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Plastikforurening<\/strong><\/p>\n\n\n\n<p>Plastikforureningen p\u00e5 kloden er tidoblet siden 1980, og i l\u00f8bet af de n\u00e6ste 20 \u00e5r vil produktionen af plastik sandsynligvis v\u00e6re dobbelt s\u00e5 stor som i dag. Hvert \u00e5r ender 8 millioner tons <strong>plastik i havet, <\/strong>som menes at taget livet af helt op mod en million havdyr og fugle \u00e5rligt. Det ansl\u00e5s, at man kan finde plastik i maven p\u00e5 mere end halvdelen af verdens havskildpadder og 90 procent af alle havfugle, men ogs\u00e5 mange andre af havets beboere som for eksempel hvaler og delfiner.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.greenpeace.org\/denmark\/vaer-med\/stop-plastikforurening\/\">Stop plastikforurening<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n\n\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile is-image-fill-element my-0 py-0\" id=\"hvad-vi-goer\"><div class=\"wp-block-media-text__content\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">S\u00e5dan hj\u00e6lper Greenpeace havet<\/h2>\n\n\n\n<p>Havet er et sirligt indrettet system, der best\u00e5r af mange dele, som er afh\u00e6ngige af hinanden, og som p\u00e5virker hinanden. N\u00e5r vi mennesker forstyrrer balancen i havet, s\u00e6tter vi gang i en proces, der kan v\u00e6re sv\u00e6r at overskue de fulde konsekvenser af, netop fordi det hele h\u00e6nger s\u00e5 ul\u00f8seligt sammen.<\/p>\n\n\n\n<p>Greenpeace arbejder for beskyttelse af havet b\u00e5de i Danmark og uden for landegr\u00e6nserne i det man kalder verdenshavet, som igen ejer. Det g\u00f8r vi gennem aktioner, debatter, kampagner bl.a. ved hj\u00e6lp af vores skibe, informationsdeling, kontakt med politikere og deltagelse i internationale konferencer. Vi har gennemf\u00f8rt en lang r\u00e6kke ekspeditioner med vores skibe til f.eks. Antarktis for at s\u00e6tte fokus p\u00e5 og unders\u00f8ge presset mod havet ofte i samarbejde med forskere.<\/p>\n\n\n\n<p>\u2022 Havtraktat: Havet har brug for, at alle verdens lande st\u00e5r sammen, for havet kender ikke gr\u00e6nser, og det g\u00f8r konsekvenserne af menneskets pres heller ikke. Derfor er en global FN havtraktat vigtig og den er verdens lande ved at udforme. Forskere over hele verden er enige om, at mindst 30 % af verdenshavene skal beskyttes inden 2030. 10% af verdenshavet skal v\u00e6re s\u00e5kaldte fuldt beskyttede omr\u00e5der, hvor der ikke m\u00e5 forekomme menneskelig aktivitet. Det m\u00e5l arbejder Greenpeace ogs\u00e5 for i samarbejde med andre organisationer.<\/p>\n\n\n\n<p>\u2022 Rigtig beskyttelse de rette steder: Havet skal beskyttes, hvor det er mest s\u00e5rbart og tr\u00e6nger mest, Ikke der, hvor det er mindst besv\u00e6rligt for os mennesker og vores industrielle aktiviteter. <a target=\"_blank\" href=\"https:\/\/www.greenpeace.org\/denmark\/vi-arbejder-med\/hav\/5-grunde-til-at-verdenshavene-fortjener-deres-egen-paris-aftale-nu\/\" rel=\"noreferrer noopener\">Vi har analyseret <\/a>hvilke omr\u00e5der, der b\u00f8r beskyttes, samtidig med at der er omr\u00e5der, hvor industriel aktivitetet kan opretholdes.<\/p>\n\n\n\n<p>\u2022 B\u00e6redygig udnyttelse i resten af havet: Den m\u00e5de, vi mennesker udnytter havet p\u00e5 f.eks. n\u00e5r vi udvinder r\u00e5stoffer eller fisker, skal mere b\u00e6redygtigt. Derfor bakker vi op om en omstilling til natursk\u00e5nsomt fiskeri b\u00e5de i Danmark og globalt. Bundsl\u00e6bende redskaber skal begr\u00e6nses f.eks. ved at oprette trawlfrie zoner, som det f.eks. er sket i Lilleb\u00e6lt, Storeb\u00e6lt, Sm\u00e5landsfarvandet, Langelandsb\u00e6lt og Sydfynske \u00d8hav samt st\u00f8rstedelen af \u00d8resund.<\/p>\n\n\n\n<p>\u2022 Danmark skal leve op til EU\u2019s vandrammedirektiv og kravet om god \u00f8kologisk tilstand senest i 2027. Vi arbejder for at halvere antallet af landbrugsdyr i Danmark frem til 2030 \u2013 og p\u00e5 l\u00e6ngere sigt reducere produktionen af k\u00f8d og m\u00e6lk endnu mere. P\u00e5 den m\u00e5de kan vi sikre, at vi f\u00e5r nedbragt udledningen af kv\u00e6lstof og fosfor, der f\u00e5r havet til at gispe pga. Iltsvind.<\/p>\n\n\n\n<p>\u2022 Udfasning af fossile br\u00e6ndstoffer: Vi arbejder for, at verdens lande udbygger vedvarende energikilder, s\u00e5 de kan erstatte fossile br\u00e6ndstoffer. Bremsen skal sl\u00e5s i for opvarmningen af kloden.<\/p>\n\n\n\n<p>\u2022 Plastikforureningen skal reduceres ikke mindst engansplastik. Greenpeace har bl.a. arbejdet for en global plastikaftale, og den er FN-landene nu ogs\u00e5 blevet enige om at indf\u00f8re.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2022\/09\/6c838987-gp1sz4rw_.jpg\" alt=\"billede af projektion p\u00e5 Broklyn brdige i New York med teksten &quot;Strong Ocean Treaty Now!&quot;\" sizes=\"auto, (min-width: 1600px) calc((1320px - 24px) \/ 2),(min-width: 1200px) calc((1140px - 24px) \/ 2),(min-width: 992px) calc((960px - 24px) \/ 2),(min-width: 768px) calc((720px - 24px) \/ 2),(min-width: 601px) calc((540px - 24px) \/ 2),(min-width: 577px) calc((540px - 24px) \/ 1), calc(100vw - 24px)\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2022\/09\/6c838987-gp1sz4rw_.jpg 800w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2022\/09\/6c838987-gp1sz4rw_-300x200.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2022\/09\/6c838987-gp1sz4rw_-768x512.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2022\/09\/6c838987-gp1sz4rw_-510x340.jpg 510w\" class=\"wp-image-52338 size-full\" style=\"object-position:65% 56%\"\/><\/figure><\/div>\n\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" id=\"hvad-kan-du-goere\" class=\"wp-block-spacer\"><\/div>\n\n\n\n        <div class=\"wp-block-query actions-list p4-query-loop is-custom-layout-actions-list is-custom-layout-grid is-layout-flex wp-block-query-is-layout-flex\"><h2 class=\"wp-block-heading\">S\u00e5dan hj\u00e6lper du havet<\/h2>\n        <p style=\"margin-top: 24px; margin-bottom: 32px;\">Der skal store internationale aftaler og national lovgivning og konkrete planer til, for at havet f\u00e5r den hj\u00e6lp, som<strong> havet <\/strong>har brug for. Du kan hj\u00e6lpe ved at deltage i underskriftsindsamlinger og kampagner, der arbejder for at hj\u00e6lpe <strong>havet <\/strong>og som presser politikerne til at g\u00e5r i den rigtige retning. Du kan ogs\u00e5 v\u00e6re med til at lette presset p\u00e5 havet ved at:<br><br>1. Sk\u00e6re ned p\u00e5 dit forbrug af plastik for havets skyld og tage affald med hjem fra strandturen og smid det i skraldespanden. Brug kopper og tallerkener du kan vaske i stedet for engangsservice, postevand i en god vandflaske i stedet for vand i plastikflasker, vaskbare beholdere i stedet for plastikindpakning til din mad, brug et indk\u00f8bsnet af f.eks. stof i stedet for plastikposer til dine indk\u00f8b og drop ballonerne.<br><br>2. Spise fisk, der udelukkende stammer fra ansvarlige kilder. Det er ikke nemt, men en god tommelfingerregel er at g\u00e5 efter fisk, der b\u00e6rer m\u00e6rkningsordningen NaturSk\u00e5nsom frem for fisk, der er fanget med bundsl\u00e6bende redskaber som trawl.<br><br>3. Spise mindre k\u00f8d og flere planter. S\u00e5 er du med til at til at arbejde for en omstilling af landbruget til lavere udledning af kv\u00e6lstof og fosfor til havet.<br><br>4. G\u00f8re hvad du kan for at bakke op om omstilling fra fossile br\u00e6ndstoffer til vedvarende energikilder f.eks. Ved at s\u00e6tte solpaneler eller solceller op i dit hjem, varmepumpe eller jordvarme. Du kan k\u00f8re i elbil og tage cyklen eller g\u00e5, n\u00e5r det er muligt.<br><br>5. St\u00f8t os og vores kampagner.<\/p>\n        \n        <ul class=\"wp-block-post-template is-layout-flow wp-block-post-template-is-layout-flow\"><li class=\"wp-block-post post-81498 page type-page status-publish has-post-thumbnail hentry category-greenpeace category-hav tag-redhavet tag-energilosninger tag-olie\">\n                <figure class=\"wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1269\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/04\/6f72c17b-pexels-windmills-1838788_1920.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image wp-stateless-item\" alt=\"\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/04\/6f72c17b-pexels-windmills-1838788_1920.jpg 1920w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/04\/6f72c17b-pexels-windmills-1838788_1920-300x198.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/04\/6f72c17b-pexels-windmills-1838788_1920-1024x677.jpg 1024w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/04\/6f72c17b-pexels-windmills-1838788_1920-768x508.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/04\/6f72c17b-pexels-windmills-1838788_1920-1536x1015.jpg 1536w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/04\/6f72c17b-pexels-windmills-1838788_1920-510x337.jpg 510w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" data-image-size=\"post-thumbnail\" data-stateless-media-bucket=\"planet4-denmark-stateless\" data-stateless-media-name=\"2026\/04\/6f72c17b-pexels-windmills-1838788_1920.jpg\" \/><\/figure>\n                \n                <div class=\"wp-block-group group-stretched-link is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-post-terms\">Greenpeace<\/div>\n                <h3 class=\"wp-block-post-title\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/vaer-med\/skriv-under-gron-energi-nu\/\" target=\"_self\" >Fri os fra olie og gas<\/a><\/h3>\n                <div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Verden bliver ikke sikker, s\u00e5 l\u00e6nge vi er afh\u00e6ngige af olie og gas. <\/p><\/div><\/div>\n                \n                \n        <div class=\"wp-block-group read-more-nav is-layout-flow wp-block-group-is-layout-flow\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/vaer-med\/skriv-under-gron-energi-nu\/\" class=\"btn btn-primary btn-small\" aria-label=\"V\u00e6r med\">V\u00e6r med<\/a>\n        \n        \n        <\/div>\n        \n                <\/li><li class=\"wp-block-post post-67444 page type-page status-publish has-post-thumbnail hentry category-klimaforandringer tag-menneskerettigheder tag-arktis\">\n                <figure class=\"wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/01\/8739a6bd-design-uden-navn-8.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image wp-stateless-item\" alt=\"\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/01\/8739a6bd-design-uden-navn-8.png 800w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/01\/8739a6bd-design-uden-navn-8-300x225.png 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/01\/8739a6bd-design-uden-navn-8-768x576.png 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/01\/8739a6bd-design-uden-navn-8-453x340.png 453w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" data-image-size=\"post-thumbnail\" data-stateless-media-bucket=\"planet4-denmark-stateless\" data-stateless-media-name=\"2026\/01\/8739a6bd-design-uden-navn-8.png\" \/><\/figure>\n                \n                <div class=\"wp-block-group group-stretched-link is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-post-terms\">Klimaforandringer<\/div>\n                <h3 class=\"wp-block-post-title\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/vaer-med\/foelg-det-faelles-moralske-kompas\/\" target=\"_self\" >Kr\u00e6v modigt lederskab og solidaritet<\/a><\/h3>\n                <div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Skriv under p\u00e5 det \u00e5bne brev \ud83d\udce9 V\u00e6r med i det globale opr\u00e5b, og sig tydeligt fra. <\/p><\/div><\/div>\n                \n                \n        <div class=\"wp-block-group read-more-nav is-layout-flow wp-block-group-is-layout-flow\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/vaer-med\/foelg-det-faelles-moralske-kompas\/\" class=\"btn btn-primary btn-small\" aria-label=\"V\u00e6r med\">V\u00e6r med<\/a>\n        \n        \n        <\/div>\n        \n                <\/li><li class=\"wp-block-post post-64353 page type-page status-publish has-post-thumbnail hentry category-klimaforandringer category-natur tag-forbrug tag-plastik\">\n                <figure class=\"wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2025\/04\/f16fdb27-gp0stpn0t_low-res-800px.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image wp-stateless-item\" alt=\"\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2025\/04\/f16fdb27-gp0stpn0t_low-res-800px.jpg 800w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2025\/04\/f16fdb27-gp0stpn0t_low-res-800px-300x200.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2025\/04\/f16fdb27-gp0stpn0t_low-res-800px-768x512.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2025\/04\/f16fdb27-gp0stpn0t_low-res-800px-510x340.jpg 510w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" data-image-size=\"post-thumbnail\" data-stateless-media-bucket=\"planet4-denmark-stateless\" data-stateless-media-name=\"2025\/04\/f16fdb27-gp0stpn0t_low-res-800px.jpg\" \/><\/figure>\n                \n                <div class=\"wp-block-group group-stretched-link is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-post-terms\">Klimaforandringer<\/div>\n                <h3 class=\"wp-block-post-title\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/vaer-med\/undgaa-plastikforurening-plastispice\/\" target=\"_self\" >Kr\u00e6v en global plastikaftale\ud83e\udd1d<\/a><\/h3>\n                <div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Plastik indeholder 16.000 potentielt sundheds- og milj\u00f8skadelige kemikalier. <\/p><\/div><\/div>\n                \n                \n        <div class=\"wp-block-group read-more-nav is-layout-flow wp-block-group-is-layout-flow\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/vaer-med\/undgaa-plastikforurening-plastispice\/\" class=\"btn btn-primary btn-small\" aria-label=\"V\u00e6r med\">V\u00e6r med<\/a>\n        \n        \n        <\/div>\n        \n                <\/li><li class=\"wp-block-post post-55899 page type-page status-publish has-post-thumbnail hentry category-klimaforandringer category-natur tag-fiskeri tag-redhavet tag-dybhavet\">\n                <figure class=\"wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2025\/11\/ee2305ee-gp0stvonr_low-res-800px-1.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image wp-stateless-item\" alt=\"Pancaka fish\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2025\/11\/ee2305ee-gp0stvonr_low-res-800px-1.jpg 800w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2025\/11\/ee2305ee-gp0stvonr_low-res-800px-1-300x200.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2025\/11\/ee2305ee-gp0stvonr_low-res-800px-1-768x512.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2025\/11\/ee2305ee-gp0stvonr_low-res-800px-1-510x340.jpg 510w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" data-image-size=\"post-thumbnail\" data-stateless-media-bucket=\"planet4-denmark-stateless\" data-stateless-media-name=\"2025\/11\/ee2305ee-gp0stvonr_low-res-800px-1.jpg\" \/><\/figure>\n                \n                <div class=\"wp-block-group group-stretched-link is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-post-terms\">Klimaforandringer<\/div>\n                <h3 class=\"wp-block-post-title\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/vaer-med\/stop-minedrift-paa-havbunden-foer-det-er-for-sent\/\" target=\"_self\" >Stop dybhavsminedrift, f\u00f8r det er for sent \ud83d\udc99<\/a><\/h3>\n                <div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Dybhavsminedrift er en ny trussel mod havene. <\/p><\/div><\/div>\n                \n                \n        <div class=\"wp-block-group read-more-nav is-layout-flow wp-block-group-is-layout-flow\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/vaer-med\/stop-minedrift-paa-havbunden-foer-det-er-for-sent\/\" class=\"btn btn-primary btn-small\" aria-label=\"V\u00e6r med\">V\u00e6r med<\/a>\n        \n        \n        <\/div>\n        \n                <\/li><\/ul>\n        \n<div class=\"wp-block-buttons carousel-controls is-horizontal is-content-justification-space-between is-nowrap is-layout-flex wp-container-core-buttons-is-layout-044bd602 wp-block-buttons-is-layout-flex\">\n            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<div class=\"wp-block-group is-content-justification-space-between is-layout-flex wp-container-core-group-is-layout-3d213aab wp-block-group-is-layout-flex\"><h2 class=\"wp-block-heading\">Seneste nyt<\/h2>\n        <li class=\" wp-block-navigation-item see-all-link wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"http:\/\/www.greenpeace.org\/denmark\/nyhed\/?tag=redhavet&#038;post-type=nyhed\"><span class=\"wp-block-navigation-item__label\">See all stories<\/span><\/a><\/li>\n        \n        <\/div>\n        \n\n    <p style=\"margin-top: 24px; margin-bottom: 36px;\"><\/p>\n\n    \n\n    <ul class=\"wp-block-post-template is-layout-flow wp-block-post-template-is-layout-flow\"><li class=\"wp-block-post post-68013 post type-post status-publish format-standard has-post-thumbnail hentry category-greenpeace tag-forbrug tag-plastik p4-page-type-nyhed\">\n            \n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><figure class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/nyhed\/greenpeace\/netflix-dokumentaren-the-plastic-detox-er-vi-ved-at-drukne-i-mikroplastik\/\" target=\"_self\"  ><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/03\/569dcf03-email-plus-thimbnail-dk-14.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image wp-stateless-item\" alt=\"Netflix-dokumentaren The Plastic Detox: Er vi ved at drukne i mikroplastik?\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/03\/569dcf03-email-plus-thimbnail-dk-14.png 800w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/03\/569dcf03-email-plus-thimbnail-dk-14-300x169.png 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/03\/569dcf03-email-plus-thimbnail-dk-14-768x432.png 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/03\/569dcf03-email-plus-thimbnail-dk-14-510x287.png 510w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" data-image-size=\"post-thumbnail\" data-stateless-media-bucket=\"planet4-denmark-stateless\" data-stateless-media-name=\"2026\/03\/569dcf03-email-plus-thimbnail-dk-14.png\" \/><\/a><\/figure>\n\n        <div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n                <div class=\"wp-block-group is-layout-flex wp-block-group-is-layout-flex\"><div class=\"wp-block-post-terms\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/kategori\/greenpeace\/\">Greenpeace<\/a><\/div>\n                <div class=\"taxonomy-post_tag wp-block-post-terms\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/tag\/forbrug\/\" rel=\"tag\">forbrug<\/a><span class=\"wp-block-post-terms__separator\"> <\/span><a href=\"https:\/\/www.greenpeace.org\/denmark\/tag\/plastik\/\" rel=\"tag\">plastik<\/a><\/div>\n                \n                <\/div>\n                \n        <h3 class=\"wp-block-post-title\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/nyhed\/greenpeace\/netflix-dokumentaren-the-plastic-detox-er-vi-ved-at-drukne-i-mikroplastik\/\" target=\"_self\" >Netflix-dokumentaren The Plastic Detox: Er vi ved at drukne i mikroplastik?<\/a><\/h3>\n        <div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Har du set dokumentaren The Plastic Detox p\u00e5 Netflix? L\u00e6s om mikroplastens betydning for din sundhed og st\u00f8t vores kamp for et plastikfrit fremtid. Skriv under her! <\/p><\/div>\n        \n        <div class=\"wp-block-group posts-list-meta is-layout-flow wp-block-group-is-layout-flow\"><span class='article-list-item-author'><a href='https:\/\/www.greenpeace.org\/denmark\/author\/lbowey\/'>Lauren Bowey<\/a><\/span>\n        <div class=\"wp-block-post-date\"><time datetime=\"2026-03-23T17:25:03+01:00\">23. marts 2026<\/time><\/div>\n        \n        <\/div>\n        <\/div>\n        <\/div>\n\n            <\/li><li class=\"wp-block-post post-67807 post type-post status-publish format-standard has-post-thumbnail hentry category-landbrug category-natur tag-redhavet tag-okosystem tag-fremtidenslandbrug p4-page-type-nyhed\">\n            \n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><figure class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/nyhed\/landbrug\/doedvande\/\" target=\"_self\"  ><img loading=\"lazy\" decoding=\"async\" width=\"1707\" height=\"2560\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2024\/10\/7b6df2c6-christian-fromberg-greenpeace-scaled.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image wp-stateless-item\" alt=\"D\u00f8dvande\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2024\/10\/7b6df2c6-christian-fromberg-greenpeace-scaled.jpg 1707w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2024\/10\/7b6df2c6-christian-fromberg-greenpeace-200x300.jpg 200w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2024\/10\/7b6df2c6-christian-fromberg-greenpeace-683x1024.jpg 683w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2024\/10\/7b6df2c6-christian-fromberg-greenpeace-768x1152.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2024\/10\/7b6df2c6-christian-fromberg-greenpeace-1024x1536.jpg 1024w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2024\/10\/7b6df2c6-christian-fromberg-greenpeace-1365x2048.jpg 1365w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2024\/10\/7b6df2c6-christian-fromberg-greenpeace-911x1366.jpg 911w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2024\/10\/7b6df2c6-christian-fromberg-greenpeace-227x340.jpg 227w\" sizes=\"auto, (max-width: 1707px) 100vw, 1707px\" data-image-size=\"post-thumbnail\" data-stateless-media-bucket=\"planet4-denmark-stateless\" data-stateless-media-name=\"2024\/10\/7b6df2c6-christian-fromberg-greenpeace-scaled.jpg\" \/><\/a><\/figure>\n\n        <div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n                <div class=\"wp-block-group is-layout-flex wp-block-group-is-layout-flex\"><div class=\"wp-block-post-terms\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/kategori\/landbrug\/\">Landbrug<\/a><\/div>\n                <div class=\"taxonomy-post_tag wp-block-post-terms\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/tag\/redhavet\/\" rel=\"tag\">redhavet<\/a><span class=\"wp-block-post-terms__separator\"> <\/span><a href=\"https:\/\/www.greenpeace.org\/denmark\/tag\/okosystem\/\" rel=\"tag\">\u00f8kosystem<\/a><span class=\"wp-block-post-terms__separator\"> <\/span><a href=\"https:\/\/www.greenpeace.org\/denmark\/tag\/fremtidenslandbrug\/\" rel=\"tag\">fremtidenslandbrug<\/a><\/div>\n                \n                <\/div>\n                \n        <h3 class=\"wp-block-post-title\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/nyhed\/landbrug\/doedvande\/\" target=\"_self\" >D\u00f8dvande<\/a><\/h3>\n        <div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Kampagneleder Christian Fromberg konfronterer i \u201cD\u00f8dvande\u201d den sn\u00e6vre magt, der \u00f8del\u00e6gger det f\u00e6lles bedste \u2014 ikke mindst for den gr\u00f8nne omstilling. Og bogen viser ogs\u00e5 vej ud af det politiske d\u00f8dvande. L\u00e6s mere om den h\u00f8jaktuelle bog. <\/p><\/div>\n        \n        <div class=\"wp-block-group posts-list-meta is-layout-flow wp-block-group-is-layout-flow\"><span class='article-list-item-author'>Christian Fromberg<\/span>\n        <div class=\"wp-block-post-date\"><time datetime=\"2026-02-24T13:26:00+01:00\">24. februar 2026<\/time><\/div>\n        \n        <\/div>\n        <\/div>\n        <\/div>\n\n            <\/li><li class=\"wp-block-post post-67777 post type-post status-publish format-standard has-post-thumbnail hentry category-hav tag-olie tag-redhavet p4-page-type-nyhed\">\n            \n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><figure class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/nyhed\/hav\/greenpeace-kattegatcentret-og-dof-i-samlet-opraab-ruslands-skyggeflaade-fartoejer-er-tikkende-miljoebomber-for-danske-kyster-og-havmiljoe\/\" target=\"_self\"  ><img loading=\"lazy\" decoding=\"async\" width=\"904\" height=\"674\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/02\/695380d1-kattegatsimulering.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image wp-stateless-item\" alt=\"Greenpeace, Kattegatcentret og DOF i samlet opr\u00e5b: Ruslands skyggefl\u00e5de-fart\u00f8jer er tikkende milj\u00f8bomber for danske kyster og havmilj\u00f8\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/02\/695380d1-kattegatsimulering.png 904w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/02\/695380d1-kattegatsimulering-300x224.png 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/02\/695380d1-kattegatsimulering-768x573.png 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2026\/02\/695380d1-kattegatsimulering-456x340.png 456w\" sizes=\"auto, (max-width: 904px) 100vw, 904px\" data-image-size=\"post-thumbnail\" data-stateless-media-bucket=\"planet4-denmark-stateless\" data-stateless-media-name=\"2026\/02\/695380d1-kattegatsimulering.png\" \/><\/a><\/figure>\n\n        <div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n                <div class=\"wp-block-group is-layout-flex wp-block-group-is-layout-flex\"><div class=\"wp-block-post-terms\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/kategori\/hav\/\">Hav<\/a><\/div>\n                <div class=\"taxonomy-post_tag wp-block-post-terms\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/tag\/olie\/\" rel=\"tag\">olie<\/a><span class=\"wp-block-post-terms__separator\"> <\/span><a href=\"https:\/\/www.greenpeace.org\/denmark\/tag\/redhavet\/\" rel=\"tag\">redhavet<\/a><\/div>\n                \n                <\/div>\n                \n        <h3 class=\"wp-block-post-title\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/nyhed\/hav\/greenpeace-kattegatcentret-og-dof-i-samlet-opraab-ruslands-skyggeflaade-fartoejer-er-tikkende-miljoebomber-for-danske-kyster-og-havmiljoe\/\" target=\"_self\" >Greenpeace, Kattegatcentret og DOF i samlet opr\u00e5b: Ruslands skyggefl\u00e5de-fart\u00f8jer er tikkende milj\u00f8bomber for danske kyster og havmilj\u00f8<\/a><\/h3>\n        <div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Otte simuleringer viser her, hvor olien vil ramme, hvis der sker et udslip fra skyggefl\u00e5den p\u00e5 48.000 tons r\u00e5olie i Kattegat, Femern B\u00e6lt eller \u00d8sters\u00f8en. Et udslip af den kaliber vil v\u00e6re katastrofal for vores s\u00e6ler, fisk og fugleliv lyder det fra Greenpeace, Kattegatcentret og DOF.\u00a0 <\/p><\/div>\n        \n        <div class=\"wp-block-group posts-list-meta is-layout-flow wp-block-group-is-layout-flow\"><span class='article-list-item-author'><a href='https:\/\/www.greenpeace.org\/denmark\/author\/ragerbae\/'>Rikke Agerb\u00e6k<\/a><\/span>\n        <div class=\"wp-block-post-date\"><time datetime=\"2026-02-19T15:12:21+01:00\">19. februar 2026<\/time><\/div>\n        \n        <\/div>\n        <\/div>\n        <\/div>\n\n            <\/li><\/ul>\n\n    \n<div class=\"wp-block-buttons carousel-controls is-horizontal is-content-justification-space-between is-nowrap is-layout-flex wp-container-core-buttons-is-layout-044bd602 wp-block-buttons-is-layout-flex\">\n            <div class=\"wp-block-button carousel-control-prev\"><button type=\"button\" class=\"wp-block-button__link wp-element-button\">Prev<\/button><\/div>\n        \n\n            <div class=\"wp-block-button carousel-control-next\"><button type=\"button\" class=\"wp-block-button__link wp-element-button\">Next<\/button><\/div>\n        <\/div>\n\n\n    <li class=\" wp-block-navigation-item see-all-link wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"http:\/\/www.greenpeace.org\/denmark\/nyhed\/?tag=redhavet&#038;post-type=nyhed\"><span class=\"wp-block-navigation-item__label\">See all stories<\/span><\/a><\/li><\/div>\n    \n\n\n\n<div class=\"wp-block-group alignfull block mb-0 pb-0 has-grey-100-background-color has-background is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group container is-layout-flow wp-block-group-is-layout-flow\">\n<div style=\"height:24px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\">L\u00e6r mere om dette emne<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group group-stretched-link is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized force-no-lightbox force-no-caption is-style-rounded-180\"><img loading=\"lazy\" decoding=\"async\" width=\"799\" height=\"533\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/af22a557-gp0stozql_web_size.jpg\" title=\"Billede af bi, der suger nektar af gul blomst\" alt=\"Bi i en gul blomst. Bier er vigtige for best\u00f8vning af planter og del af vores biodiversitet, men er h\u00e5rdt presset af fx brugen af pesticider i landbruget\" class=\"wp-image-54483\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/af22a557-gp0stozql_web_size.jpg 799w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/af22a557-gp0stozql_web_size-300x200.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/af22a557-gp0stozql_web_size-768x512.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/af22a557-gp0stozql_web_size-510x340.jpg 510w\" sizes=\"auto, (max-width: 799px) 100vw, 799px\" \/><figcaption class=\"wp-element-caption\">Bees sitting on blossoms.\nBienen auf Blueten im Botanischen Garten Hamburg Wandsbek.<\/figcaption><\/figure>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center is-style-chevron\" style=\"font-size:1rem\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/?page_id=54221\">Biodiversitet<\/a><\/h5>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group group-stretched-link is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized force-no-lightbox force-no-caption is-style-rounded-180\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/e879c6be-gp0sttlla_web_size.jpg\" alt=\"Skov set oppefra hvor der stadig er tr\u00e6er p\u00e5 den h\u00f8jre side, mens den venstre side er f\u00e6ldet.\" class=\"wp-image-54484\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/e879c6be-gp0sttlla_web_size.jpg 800w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/e879c6be-gp0sttlla_web_size-300x225.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/e879c6be-gp0sttlla_web_size-768x576.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/e879c6be-gp0sttlla_web_size-453x340.jpg 453w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">An area of forest in southern Finland which was logged by UPM, a Finnish forest industry company, in 2018 and later burned. \nEvery year thousands of square kilometres of forests are fragmented, degraded or destroyed. \nThe logging rates in Finland are on the rise as new pulp mills are being built.<\/figcaption><\/figure>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center is-style-chevron\" style=\"font-size:1rem\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/?page_id=54224\">Skov<\/a><\/h5>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group group-stretched-link is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large is-resized force-no-lightbox force-no-caption is-style-rounded-180\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2019\/10\/53b4cc58-dk-map-1024x576.png\" title=\"Her plages danskerne af svinefabrikker\" alt=\"Danmarkskort i grafik lagt oven p\u00e5 et satellitbillede af landbrugsland\" class=\"wp-image-3599\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2019\/10\/53b4cc58-dk-map-1024x576.png 1024w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2019\/10\/53b4cc58-dk-map-300x169.png 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2019\/10\/53b4cc58-dk-map-768x432.png 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2019\/10\/53b4cc58-dk-map-510x287.png 510w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2019\/10\/53b4cc58-dk-map.png 1366w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">I kommuner over hele landet plages naboer af gener fra svinefabrikkerne.<div class=\"credit icon-left\"> \u00a9 Greenpeace<\/div><\/figcaption><\/figure>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center is-style-chevron\" style=\"font-size:1rem\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/?page_id=54231\">Dansk natur<\/a><\/h5>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group group-stretched-link is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized force-no-lightbox force-no-caption is-style-rounded-180\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2022\/03\/441c9035-gp1swmlz_low_res_with_credit_line.jpg\" alt=\"Mange h\u00e6nder med budskaber for bedre klima skrevet med tusch.\" class=\"wp-image-50837\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2022\/03\/441c9035-gp1swmlz_low_res_with_credit_line.jpg 600w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2022\/03\/441c9035-gp1swmlz_low_res_with_credit_line-300x200.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2022\/03\/441c9035-gp1swmlz_low_res_with_credit_line-510x340.jpg 510w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption class=\"wp-element-caption\">Greenpeace volunteers organize the Make Smthng Day as a day of workshops, talks and work stations with a focus on swapping, upcycling, making, DIY (Do it yourself), veganism and minimalism. Here they organize screen printing,  repair stations with sewing machines and make bracelets and lanterns.\nThe MAKE SMTHNG Week is a worldwide initiative by Greenpeace about taking action to minimize consume &#8211; instead of buying: make something!\nGreenpeace Ehrenamtliche gestalten einen kreativen Ort rund um das Thema Nachhaltigkeit , alternativer Konsum und Selbermachen (DIY &#8211; Do it yourself). Hier mit Sioebdruck, Reparaturstationen mit N\u00e4hmaschinen, sie basteln Armb\u00e4nder und Windlichter.\nDie &#8220;Make Smthng Week&#8221; wird international von Greenpeace-Ehrenamtlichen veranstaltet, um in der Vorweihnachtszeit und rund um den &#8220;Black Friday&#8221; auf Konsumalternativen aufmerksam zu machen.<\/figcaption><\/figure>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center is-style-chevron\" style=\"font-size:1rem\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/?page_id=53058\">B\u00e6redygtigt forbrug<\/a><\/h5>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n\n\n<div class=\"wp-block-group alignfull block my-0 py-0 has-white-background-color has-background is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group container is-layout-flow wp-block-group-is-layout-flow\">\n<div style=\"height:35px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-center\">Udforsk andre emner<\/h4>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-style-mobile-carousel is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group group-stretched-link is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized is-style-rounded-90 force-no-lightbox force-no-caption mb-0\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/fe7e9edc-gp1t2py9_web_size_with_credit_line.jpg\" title=\"En mand b\u00e6rer resterne af sit hjem p\u00e5 skulderen, efter Filippinerne blev ramt af ekstremt vejr og voldsomme mudderskred\" alt=\"En mand b\u00e6rer resterne af sit hjem p\u00e5 skulderen, efter en ekstremt vejr har h\u00e6rget Filippinerne.\" class=\"wp-image-54735\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/fe7e9edc-gp1t2py9_web_size_with_credit_line.jpg 800w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/fe7e9edc-gp1t2py9_web_size_with_credit_line-300x225.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/fe7e9edc-gp1t2py9_web_size_with_credit_line-768x576.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2023\/01\/fe7e9edc-gp1t2py9_web_size_with_credit_line-453x340.jpg 453w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">A man carries what was left recovered from his landslide devastated house in a relocation village in Barangay Kusiong, Datu Odin Sinsuat, Maguindanao after Typhoon Paeng hit their community.<\/figcaption><\/figure>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center\" style=\"font-size:1rem\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/?page_id=53056\">Klimaforandringer<\/a><\/h5>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group group-stretched-link is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized is-style-rounded-90 force-no-lightbox force-no-caption mb-0\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2019\/06\/0b0e4813-svineproduktion-4.jpg\" title=\"Danske svin i en af landbrugets k\u00f8dprodutktioner.\" alt=\"Svin bag tremmer i en stald.\" class=\"wp-image-3051\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2019\/06\/0b0e4813-svineproduktion-4.jpg 800w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2019\/06\/0b0e4813-svineproduktion-4-300x200.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2019\/06\/0b0e4813-svineproduktion-4-768x512.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-denmark-stateless\/2019\/06\/0b0e4813-svineproduktion-4-510x340.jpg 510w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center\" style=\"font-size:1rem\"><a href=\"https:\/\/www.greenpeace.org\/denmark\/?page_id=54170\">Landbrug<\/a><\/h5>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Havet d\u00e6kker 70 % af kloden og er hjemsted for 80 % af alt liv. Men havet er i n\u00f8dtilstand, fordi presset fra menneskelig aktivitet er for stort.<\/p>\n","protected":false},"author":45,"featured_media":54691,"parent":54171,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false,"p4_hide_page_title_checkbox":"on","p4_title":"","p4_subtitle":"","p4_description":"","background_image_id":"","background_image":"","p4_button_title":"","p4_button_link":"","p4_button_link_checkbox":"","p4_og_title":"","p4_og_description":"","p4_og_image":"","p4_og_image_id":"","p4_seo_canonical_url":"","p4_campaign_name":"not set","p4_local_project":"not set","p4_basket_name":"not set","p4_department":"","footnotes":""},"categories":[18],"tags":[23,20,27,57,58],"class_list":["post-54229","page","type-page","status-publish","has-post-thumbnail","hentry","category-natur","tag-redhavet","tag-fiskeri","tag-plastik","tag-arktis","tag-antarktis"],"_links":{"self":[{"href":"https:\/\/www.greenpeace.org\/denmark\/wp-json\/wp\/v2\/pages\/54229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenpeace.org\/denmark\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.greenpeace.org\/denmark\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/denmark\/wp-json\/wp\/v2\/users\/45"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/denmark\/wp-json\/wp\/v2\/comments?post=54229"}],"version-history":[{"count":20,"href":"https:\/\/www.greenpeace.org\/denmark\/wp-json\/wp\/v2\/pages\/54229\/revisions"}],"predecessor-version":[{"id":81451,"href":"https:\/\/www.greenpeace.org\/denmark\/wp-json\/wp\/v2\/pages\/54229\/revisions\/81451"}],"up":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/denmark\/wp-json\/wp\/v2\/pages\/54171"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/denmark\/wp-json\/wp\/v2\/media\/54691"}],"wp:attachment":[{"href":"https:\/\/www.greenpeace.org\/denmark\/wp-json\/wp\/v2\/media?parent=54229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenpeace.org\/denmark\/wp-json\/wp\/v2\/categories?post=54229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenpeace.org\/denmark\/wp-json\/wp\/v2\/tags?post=54229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}