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Schaut sie euch an - es ist wirklich spannend!","Alltag",{"_type":10,"current":21,"cmsType":10},"alltag",{"description":23,"shortTitle":24,"slug":25,"title":24},"Die Zukunft auf den Straßen ist elektrisch. Wir sagen dir, welche E-Autos es gibt, aber auch welche Stromtarife wir dazu haben. Und natürlich findest du hier genauso Artikel zu e-Bikes und anderen klimaschonenden Fortbewegungslösungen. Schau mal rein!","Mobilität",{"_type":10,"current":26,"cmsType":10},"mobilitaet",{"description":28,"shortTitle":29,"slug":30,"title":29},"Ob neue Gesetze, Entwicklungen im Energiemarkt wie zum Beispiel Mieterstrom, die CO2-Bepreisung oder der Ausbau erneuerbarer Energien sowie Förderungen für Immobilienbesitzer, wir beschreiben und bewerten für dich die wichtigsten News der Energiewirtschaft und -politik. Einfach verständlich und wirklich hilfreich. Viel Spaß beim Lesen!","Gesetze & Förderungen",{"_type":10,"current":31,"cmsType":10},"gesetze-foerderungen",{"description":33,"shortTitle":34,"slug":35,"title":34},"Ein Großteil deines Energieverbrauchs entfällt auf das Heizen. Was du tun kannst, um hier Kosten zu sparen, findest du in dieser Rubrik. Aber auch, was deine CO2-Emissionen reduziert und was echtes Ökogas ist und welche neuen Heiztechniken es gibt.","Heizen",{"_type":10,"current":36,"cmsType":10},"heizen",{"description":38,"shortTitle":39,"slug":40,"title":39},"Wie sieht gemeinwohlorientiertes Wirtschaften aus und was macht Polarstern besonders? All diese Fragen und wer außer uns ein alternatives Wirtschaften fördert, erfährst du in dieser Rubrik.","Social Business",{"_type":10,"current":41,"cmsType":10},"social-business",{"description":43,"shortTitle":44,"slug":45,"title":44},"Angefangen bei Stromspar-Tipps und konkreten Fragen zum Stromwechsel sowie was ehrliche Ökostromversorger kennzeichnet, bis hin zum neuen smarten Stromverbrauch und eigener Stromversorgung - das alles erfährst du in dieser Rubrik. Lass dich inspirieren!","Strom & PV",{"_type":10,"current":46,"cmsType":10},"strom-photovoltaik",{"authors":48,"body":61,"headline":920,"heroImage":921,"lastModifiedAt":927,"newsletterOverlay":928,"pageMetaData":929,"pageSettings":935,"publishedAt":939,"related":940,"slug":1065,"smallImage":1067,"subline":1068,"toc":1069,"topic":1080},[49],{"description":50,"email":51,"firstName":52,"image":53,"motivation":60},"Ludwig ist ausgebildeter Journalist und hat viele Jahre bei einem großen Medienhaus in München gearbeitet. Bei Polarstern ist er Redakteur im Marketing-Team und schreibt Artikel für das Polarstern-Magazin und Neuigkeiten für unsere Newsletter. Außerdem kümmert er sich um Events wie die Earth Hour und den Isar Cleanup.","ludwig.o@polarstern-energie.de","Ludwig.",{"_type":54,"asset":55,"cmsType":54},"image",{"_id":56,"altText":57,"height":58,"originalFilename":59,"width":58,"cmsId":56},"image-23d499a336b98b8112e9dbe9a95c126101094918-1500x1500-jpg",null,1500,"csm_ludwig_polarstern_2021_4b556d620f.jpg","Bei Polarstern zu arbeiten bedeutet, jeden Tag einen wichtigen Beitrag zu noch mehr Klimaschutz zu leisten. Genau das spornt mich an. Polarstern packt die Klimakrise an und leistet mit seinen innovativen Produkten einen Beitrag für eine bessere Zukunft und eine solidarischere Gesellschaft. Dazu macht es richtig Spaß, in einem so engagierten Team zu arbeiten. Wenn die Arbeit dann auch noch eine sinnvolle Vision hat, was will man mehr?",[62,86,94,98,107,147,162,170,180,188,196,204,212,220,223,231,239,248,261,269,299,367,375,382,390,398,417,425,428,436,455,463,474,501,509,516,661,664,672,691,699,710,718,721,729,740,748,756,763,769,776,783,790,797,804,811,818,825,832,839,846,853,860,867,874,882,906,913],{"_key":63,"_type":64,"children":65,"info":57,"linkTarget":57,"markDefs":80,"style":85,"cmsKey":63,"cmsType":64},"09d379f1e6aa","block",[66,71,76],{"_key":67,"_type":68,"marks":69,"text":70,"cmsKey":67,"cmsType":68},"fedbefed6d01","span",[],"Es ist nicht nur eine gefühlte Wahrnehmung, sondern auch wissenschaftlich erwiesen: Studien zeigen, dass die Pollensaison wegen des Klimawandels ",{"_key":72,"_type":68,"marks":73,"text":75,"cmsKey":72,"cmsType":68},"ef28a985a7fa",[74],"4baba9e00470","stärker und länger",{"_key":77,"_type":68,"marks":78,"text":79,"cmsKey":77,"cmsType":68},"251108a0073a",[]," ausfällt. Schnief, hatschi und schneuz hört man immer öfter. Betroffen sind laut Allergieinformationsdienst rund 12 Millionen oder 15 % der Menschen in Deutschland. So viele leiden nämlich an Heuschnupfen. Aber auch die Zahl der Herz-Kreislauferkrankungen nimmt durch den Klimawandel zu.",[81],{"_key":74,"_type":82,"href":83,"openInSameTab":84,"cmsKey":74,"cmsType":82},"link","https://www.tagesschau.de/wissen/gesundheit/pollen-saison-klimawandel-100.html",false,"normal",{"_key":87,"_type":64,"children":88,"info":57,"linkTarget":57,"markDefs":93,"style":85,"cmsKey":87,"cmsType":64},"2b5a3828d715",[89],{"_key":90,"_type":68,"marks":91,"text":92,"cmsKey":90,"cmsType":68},"93e02daf30b4",[],"Die schlechte Nachricht zuerst: Die Heuschnupfen-Saison zieht sich inzwischen zäh wie ein Kaugummi fast das gesamte Jahr über. Höchstens die Monate November und Dezember und teils Januar sind weitgehend pollenfrei.",[],{"_key":95,"_type":96,"anchor":97,"info":57,"linkTarget":57,"markDefs":57,"cmsKey":95,"cmsType":96},"6110991a9544","anchor","pollensaison",{"_key":99,"_type":64,"children":100,"info":57,"linkTarget":57,"markDefs":105,"style":106,"cmsKey":99,"cmsType":64},"47cbdce5f3ae",[101],{"_key":102,"_type":68,"marks":103,"text":104,"cmsKey":102,"cmsType":68},"8b9c223ae378",[],"Von wann bis wann ist Pollenzeit? ",[],"h2",{"_key":108,"_type":64,"children":109,"info":57,"linkTarget":57,"markDefs":146,"style":85,"cmsKey":108,"cmsType":64},"d946885110ac",[110,113,118,122,126,130,134,138,142],{"_key":102,"_type":68,"marks":111,"text":112,"cmsKey":102,"cmsType":68},[],"Wann fliegen die ersten Pollen? 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Heute wird unter dem Begriff aber auch die Reaktion auf den Pollenflug von Frühblühern verstanden. Der Fachausdruck ist allergische Rhinitis.",[],{"_key":221,"_type":96,"anchor":222,"info":57,"linkTarget":57,"markDefs":57,"cmsKey":221,"cmsType":96},"518b301528ee","pollenkalender",{"_key":224,"_type":64,"children":225,"info":57,"linkTarget":57,"markDefs":230,"style":106,"cmsKey":224,"cmsType":64},"05f754d531d4",[226],{"_key":227,"_type":68,"marks":228,"text":229,"cmsKey":227,"cmsType":68},"9693588946be",[],"Für Allergiker:innen wichtig: Pollenkalender und Pollenwetter.",[],{"_key":232,"_type":64,"children":233,"info":57,"linkTarget":57,"markDefs":238,"style":85,"cmsKey":232,"cmsType":64},"603bdd1e300e",[234],{"_key":235,"_type":68,"marks":236,"text":237,"cmsKey":235,"cmsType":68},"48c9ff6a9a10",[],"Heuschnupfen ist dank des Klimawandels und der deutlichen Erwärmung der Durchschnittstemperatur inzwischen fast ein ganzjähriges Problem. Sehr gut zeigt das der Pollenflugkalender unten. Der Pollenflugkalender verrät dir Monat für Monat, wann welche Pollen fliegen, und welche Belastung in der Luft ist. Man sieht gut, dass es nur wenige Wochen im Jahr gibt, in denen kaum oder kein Pollenflug ist.",[],{"_key":240,"_type":64,"children":241,"info":57,"linkTarget":57,"markDefs":246,"style":247,"cmsKey":240,"cmsType":64},"167b3f3df074",[242],{"_key":243,"_type":68,"marks":244,"text":245,"cmsKey":243,"cmsType":68},"46e89392b26f",[],"Pollenflugkalender: Wann was fliegt. 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Anschließend schreitet die sogenannte \"Blühfront\" von Südwest (Breisgau) nach Nordost (Vorpommern) voran. Das kann mehrere Wochen dauern, weswegen Allergiker:innen nicht zeitgleich überall betroffen sind. Dauert der Winter länger und gab es viele Frosttage, so startet die Pollensaison auch im Südwesten später und kann erst ab Mitte/Ende Februar losgehen.",[],{"_key":383,"_type":64,"children":384,"info":57,"linkTarget":57,"markDefs":389,"style":247,"cmsKey":383,"cmsType":64},"85422048d023",[385],{"_key":386,"_type":68,"marks":387,"text":388,"cmsKey":386,"cmsType":68},"1e41c70d0f56",[],"Warum Feinstaub Pollen aggressiver machen kann.",[],{"_key":391,"_type":64,"children":392,"info":57,"linkTarget":57,"markDefs":397,"style":85,"cmsKey":391,"cmsType":64},"14de1bedd561",[393],{"_key":394,"_type":68,"marks":395,"text":396,"cmsKey":394,"cmsType":68},"05efb8022635",[],"Der Pollenflug ist vor allem für Menschen in Städten ein immer größer werdendes Problem. Studien zufolge weisen gerade Städter:innen häufiger Antikörper gegen Baum- und Gräserpollen auf als die Landbevölkerung. Es gibt Hinweise darauf, dass Pollen dadurch aggressiver werden könnten. Das bedeutet, dass sie stärker allergieauslösend wirken. Zusätzlich wirken Luftschadstoffe negativ auf die Schleimhäute der Menschen.",[],{"_key":399,"_type":64,"children":400,"info":57,"linkTarget":57,"markDefs":414,"style":85,"cmsKey":399,"cmsType":64},"c81d145f202f",[401,405,410],{"_key":402,"_type":68,"marks":403,"text":404,"cmsKey":402,"cmsType":68},"de4cbc992eb3",[],"Einer ",{"_key":406,"_type":68,"marks":407,"text":409,"cmsKey":406,"cmsType":68},"8de0b67c70d6",[408],"a4baec244e8c","Studie",{"_key":411,"_type":68,"marks":412,"text":413,"cmsKey":411,"cmsType":68},"845997b31e9d",[]," zufolge veränderten Feinstaub und Stickoxide die Allergene in den untersuchten Birkenpollen. Sie beeinflussten aktiv die Struktur der Pollen. Diese erreichten dadurch eine höhere Allergenität, hatten also eine intensivere Wirkung.",[415],{"_key":408,"_type":82,"href":416,"cmsKey":408,"cmsType":82},"https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0279826",{"_key":418,"_type":64,"children":419,"info":57,"linkTarget":57,"markDefs":424,"style":85,"cmsKey":418,"cmsType":64},"4f8d7ff4dc18",[420],{"_key":421,"_type":68,"marks":422,"text":423,"cmsKey":421,"cmsType":68},"0b372ead24e5",[],"",[],{"_key":426,"_type":96,"anchor":427,"info":57,"linkTarget":57,"markDefs":57,"cmsKey":426,"cmsType":96},"a0de3863155e","klimawandel",{"_key":429,"_type":64,"children":430,"info":57,"linkTarget":57,"markDefs":435,"style":106,"cmsKey":429,"cmsType":64},"f7f2127818c4",[431],{"_key":432,"_type":68,"marks":433,"text":434,"cmsKey":432,"cmsType":68},"3b7512350a61",[],"Wie der Klimawandel die Pollensaison verändert.",[],{"_key":437,"_type":64,"children":438,"info":57,"linkTarget":57,"markDefs":452,"style":85,"cmsKey":437,"cmsType":64},"0b74bac30554",[439,443,448],{"_key":440,"_type":68,"marks":441,"text":442,"cmsKey":440,"cmsType":68},"aeea437fbac8",[],"Die Pollenflugaktivität hängt maßgeblich von Temperatur und Niederschlag ab. Die Durchschnittstemperatur hat sich in den vergangenen Jahrzehnten deutlich erhöht. Für Deutschland wurde ein ",{"_key":444,"_type":68,"marks":445,"text":447,"cmsKey":444,"cmsType":68},"24e914399c5d",[446],"25bc00678ed5","Anstieg um 1,6 Grad Celsius",{"_key":449,"_type":68,"marks":450,"text":451,"cmsKey":449,"cmsType":68},"161facd1016e",[]," (seit Beginn der Wetteraufzeichnungen 1881) gemessen. Bereits in den letzten Jahrzehnten des 20. Jahrhunderts haben sich deshalb die phänologischen Jahreszeiten, also die Eintrittsdaten unterschiedlicher Entwicklungsstadien von Pflanzen wie Austrieb, Blüte bis zum Blattfall, deutlich verschoben. Und das alles verschiebt die Pollensaison. Das Beispiel der Haselpollen zeigt: Der Beginn der Blüte liegt laut Robert-Koch-Instituts (RKI) verglichen zu 1951 rund einen Monat früher.",[453],{"_key":446,"_type":82,"href":454,"cmsKey":446,"cmsType":82},"https://www.dwd.de/DE/klimaumwelt/klimawandel/ueberblick/ueberblick_node.html#:~:text=Das%20Jahresmittel%20der%20Lufttemperatur%20ist,1%2C6%20%C2%B0C%20angestiegen.",{"_key":456,"_type":64,"children":457,"info":57,"linkTarget":57,"markDefs":462,"style":85,"cmsKey":456,"cmsType":64},"ae2af5ced950",[458],{"_key":459,"_type":68,"marks":460,"text":461,"cmsKey":459,"cmsType":68},"018c33147c93",[],"Die Entwicklung der Pollensaison zeigt auch die folgende Grafik des RKI. Der Trend für die Blüte der Haselpollen (untere Linie mit Punkten) geht seit etwa drei Jahrzehnten in Richtung im Januar. Zuletzt dauerte es teils nur rund 20 bis 25 Tage nach Jahresbeginn, bis die ersten Haselpollen flogen. Zum Vergleich: In den 50er- und 60er-Jahren begann die Haselblüte meist zwischen 60 bis 80 Tage nach Jahresstart.",[],{"_key":464,"_type":250,"caption":465,"credits":466,"image":467,"info":57,"isHidden":84,"linkTarget":57,"markDefs":57,"cmsKey":464,"cmsType":250},"8a3f1e1e2dd2","Immer früher im Jahr fliegen Pollen: Die Grafik zeigt die Haselblüte und die Blattverfärbung der Stieleiche seit 1951 als Indikatoren für Start und Ende der Vegetationsperiode.","Grafik: RKI",{"_type":54,"altText":468,"asset":469,"hasZoom":260,"cmsType":54},"Line graph from 1950 to 2020 showing phenological changes, with the beginning of hazel bloom trending earlier and pedunculate oak leaf coloring trending slightly later.",{"_id":470,"altText":57,"height":471,"originalFilename":472,"width":473,"cmsId":470},"image-74b494a515b71384b9ce114a739ba419e7bb4b86-1706x838-png",838,"Haselblüte Pollen Klima.png",1706,{"_key":475,"_type":64,"children":476,"info":57,"linkTarget":57,"markDefs":498,"style":85,"cmsKey":475,"cmsType":64},"cfb94b206510",[477,481,485,489,494],{"_key":478,"_type":68,"marks":479,"text":480,"cmsKey":478,"cmsType":68},"26bcea4dc410",[],"👉 ",{"_key":482,"_type":68,"marks":483,"text":484,"cmsKey":482,"cmsType":68},"18b385ff5340",[116],"Tipp:",{"_key":486,"_type":68,"marks":487,"text":488,"cmsKey":486,"cmsType":68},"c3929bc45259",[]," Eine Übersicht, welche Pollen in welchem Monat fliegen, findest du auch beim ",{"_key":490,"_type":68,"marks":491,"text":493,"cmsKey":490,"cmsType":68},"9d89059525a7",[492],"9d2493826271","Deutschen Allergie- und Asthmabund (DAAB)",{"_key":495,"_type":68,"marks":496,"text":497,"cmsKey":495,"cmsType":68},"c48074c96cf7",[],".",[499],{"_key":492,"_type":82,"href":500,"cmsKey":492,"cmsType":82},"https://www.daab.de/allergien/hauptausloeser/pollen/wann-fliegt-was",{"_key":502,"_type":64,"children":503,"info":57,"linkTarget":57,"markDefs":508,"style":85,"cmsKey":502,"cmsType":64},"a17b67f170cb",[504],{"_key":505,"_type":68,"marks":506,"text":507,"cmsKey":505,"cmsType":68},"f7c73cad96d0",[],"Die Ergebnisse einer forsa-Umfrage im Auftrag der AOK verdeutlichen die zunehmende gesundheitliche Belastung durch Pollenallergien in der Bevölkerung: Nahezu ein Viertel der diagnostizierten Pollenallergiker (23 Prozent) berichtete von einer Verschlimmerung ihrer Symptome in den vergangenen Jahren. Noch besorgniserregender ist, dass 59 Prozent der Befragten erwarten, dass sich die Allergiesaison infolge des Klimawandels verlängern und intensivieren wird.",[],{"_key":510,"_type":64,"children":511,"info":57,"linkTarget":57,"markDefs":515,"style":85,"cmsKey":510,"cmsType":64},"348c9f3fbb57",[512],{"_key":505,"_type":68,"marks":513,"text":514,"cmsKey":505,"cmsType":68},[],"Eine Lösung gegen die zunehmende Pollenbelastung ist mehr Klimaschutz, indem wir unsere CO2-Emissionen bei Energie runterschrauben. Mit der ausgezeichneten Ökoenergie von Polarstern hast du hier einen richtig großen Hebel. Check es gleich aus!",[],{"_key":517,"_type":518,"calculator":519,"heading":660,"headingLevel":247,"info":57,"isHeadingCentered":84,"isHidden":84,"linkTarget":57,"markDefs":57,"cmsKey":517,"cmsType":518},"e11644bf1ca0","tariffCalculator",{"businessCustomerPreSelected":84,"canSwitchBusinessCustomer":84,"isAirBnbTariffCalculator":57,"isResidualCurrentTariffCalculator":57,"partnerTariffId":57,"tabs":520},[521,606,621,630],{"icon":522,"tariffs":523,"title":605},"classic",[524,532,550,552,566,569,583,585,600,603],{"comfortDuration":57,"runTimeType":525,"tariffSubType":522,"tariffSwitch":57,"tariffType":526,"uniqueSellingPoints":527},"standard","power",[528,529,530,531],"Zertifiziertes Social Business.","100 % Ökostrom aus Deutschland.","Du förderst die weltweite Energiewende mit $investition € / Jahr.","Du sparst $ersparnis kg CO2 / 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schützt Klima & Gesundheit.",{"_key":662,"_type":96,"anchor":663,"info":57,"linkTarget":57,"markDefs":57,"cmsKey":662,"cmsType":96},"c048aa61c719","veraenderter-vegetationsbeginn",{"_key":665,"_type":64,"children":666,"info":57,"linkTarget":57,"markDefs":671,"style":106,"cmsKey":665,"cmsType":64},"95e3bbd684b2",[667],{"_key":668,"_type":68,"marks":669,"text":670,"cmsKey":668,"cmsType":68},"f7d0f4277101",[],"Zeitliche Veränderungen bei Pollenauftreten und Vegetationsbeginn.",[],{"_key":673,"_type":64,"children":674,"info":57,"linkTarget":57,"markDefs":689,"style":85,"cmsKey":673,"cmsType":64},"32c8d1931b57",[675,679,685],{"_key":676,"_type":68,"marks":677,"text":678,"cmsKey":676,"cmsType":68},"2122091672d2",[],"Allergieauslösende Pollen wie die von Erle und Birke fliegen früher und stärker als noch vor 30 Jahren, das zeigt eine aktuelle internationale Studie aus April 2026. Verantwortlich ist demnach der Klimawandel mit steigenden Temperaturen. Der Pollenflug von Bäumen wie Birke, Erle und Olive beginne ein bis zwei Wochen früher als noch in den 1990er-Jahren, wie Daten des ",{"_key":680,"_type":68,"marks":681,"text":684,"cmsKey":680,"cmsType":68},"d2434cdaa218",[682,683],"em","12f8c72a3387","Lancet Countdowns",{"_key":686,"_type":68,"marks":687,"text":688,"cmsKey":686,"cmsType":68},"ada2432cc272",[]," zeigen. Teilweise sei die Pollensaison intensiver und länger, so der Bericht weiter.",[690],{"_key":683,"_type":82,"href":83,"openInSameTab":84,"cmsKey":683,"cmsType":82},{"_key":692,"_type":64,"children":693,"info":57,"linkTarget":57,"markDefs":698,"style":85,"cmsKey":692,"cmsType":64},"be8a2f7c4549",[694],{"_key":695,"_type":68,"marks":696,"text":697,"cmsKey":695,"cmsType":68},"39df5ea00cab",[],"Die Pollensaison hat sich klimabedingt nach vorne verschoben. Der Deutsche Wetterdienst (DWD) misst den Zeitpunkt des Vegetationsbeginns in Deutschland jedes Jahr und vergleicht den Vegetationsstart mit der langjährigen Referenzperiode. Für 2023 fällt in der Gegenüberstellung deutlich auf, um wie viel früher die Vegetation vor allem in Süddeutschland zu blühen beginnt (rote und dunkelrote Bereiche d. Karte rechts). Auch in den nördlichen Bundesländern Schleswig-Holstein und Mecklenburg-Vorpommern hat die Vegetation 2023 deutlich eher begonnen als üblich. Zwar ist das nur ein Ausschnitt eines Jahres, aber die Grafik oben zur Haselblüte zeigt, dass der Trend langfristig und konsistent ist.",[],{"_key":700,"_type":250,"caption":701,"credits":702,"image":703,"info":57,"isHidden":84,"linkTarget":57,"markDefs":57,"cmsKey":700,"cmsType":250},"daa5a86d5696","Abweichung des Vegetationsbeginns im Jahr 2023: Die Berechnung des Vegetationsbeginns erfolgt auf Basis einer neu entwickelten Wärmesumme.","Klimaatlas DWD",{"_type":54,"altText":704,"asset":705,"hasZoom":260,"cmsType":54},"Maps of Germany showing normal spring onset (1971-2000) and 2023 deviation, with 2023 spring starting earlier across most regions.",{"_id":706,"altText":57,"height":707,"originalFilename":708,"width":709,"cmsId":706},"image-e688cf6560fa61a7491b5b52174204f967d1a274-1462x1354-png",1354,"Pollen Vegetationsbeginn.png",1462,{"_key":711,"_type":64,"children":712,"info":57,"linkTarget":57,"markDefs":717,"style":85,"cmsKey":711,"cmsType":64},"b32851d2d13c",[713],{"_key":714,"_type":68,"marks":715,"text":716,"cmsKey":714,"cmsType":68},"2fbc51c0049f",[],"Die beiden Grafiken des DWD zeigen den Vegetationsbeginn einmal im langjährigen Mittel (links) und für das Jahr 2023 in Deutschland (rechts). Je dunkler die rote Farbe, desto stärker hat sich der Vegetationsbeginn nach vorne verschoben. Für Allergiker:innen bedeutet das eine längere Pollensaison.",[],{"_key":719,"_type":96,"anchor":720,"info":57,"linkTarget":57,"markDefs":57,"cmsKey":719,"cmsType":96},"0ff66ee64ba9","allergieausloesende-pflanzen",{"_key":722,"_type":64,"children":723,"info":57,"linkTarget":57,"markDefs":728,"style":106,"cmsKey":722,"cmsType":64},"13b34d67284b",[724],{"_key":725,"_type":68,"marks":726,"text":727,"cmsKey":725,"cmsType":68},"b9f5b57a45e7",[],"Diese Pflanzen und Bäume sind allergieauslösend.",[],{"_key":730,"_type":250,"caption":731,"credits":732,"image":733,"info":57,"isHidden":84,"linkTarget":57,"markDefs":57,"cmsKey":730,"cmsType":250},"53d6cfb94dbf","Die Birke macht vielen Allergikern zu schaffen.","Unsplash/Jonnelle Yankovich",{"_type":54,"altText":734,"asset":735,"hasZoom":260,"cmsType":54},"Eine Birke",{"_id":736,"altText":57,"height":737,"originalFilename":738,"width":739,"cmsId":736},"image-8286af566fba5ce313f4f1742746c52521473629-640x960-jpg",960,"Birke.jpg",640,{"_key":741,"_type":64,"children":742,"info":57,"linkTarget":57,"markDefs":747,"style":85,"cmsKey":741,"cmsType":64},"ff4fbee0f12c",[743],{"_key":744,"_type":68,"marks":745,"text":746,"cmsKey":744,"cmsType":68},"b8f0deba3863",[],"Besonders häufige Allergieauslöser sind Birken-, Erlen-, Hasel- und Gräserpollen. War der Winter mild, fliegen die Pollen schon ab Januar, sonst ab Februar. Diese Pflanzen und Bäume sind allergieauslösend und haben teils eine hohe bis sehr hohe allergene Potenz.",[],{"_key":749,"_type":64,"children":750,"info":57,"level":177,"linkTarget":57,"listItem":178,"markDefs":755,"style":85,"cmsKey":749,"cmsType":64},"05de1d0086b0",[751],{"_key":752,"_type":68,"marks":753,"text":754,"cmsKey":752,"cmsType":68},"dd668dc8c7b3",[],"Ambrosia (besonders gefährlich wegen hoher 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der gefährlichsten allergieauslösenden Pflanzen ist Ambrosia (auch bekannt als beifußblättriges Traubenkraut oder aufrechte Ambrosie). Die große Problematik dabei ist, dass laut Hexal von einer einzelnen Ambrosia-Pflanze eine Milliarde Pollenkörner freigesetzt werden können, aber bereits eine Konzentration von nur sechs Körnern pro Kubikmeter Luft ausreicht, um allergische Beschwerden zu verursachen.",[],{"_key":883,"_type":64,"children":884,"info":57,"linkTarget":57,"markDefs":905,"style":85,"cmsKey":883,"cmsType":64},"47ea62f2ab94",[885,889,893,897,901],{"_key":886,"_type":68,"marks":887,"text":888,"cmsKey":886,"cmsType":68},"d18a5c6e2616",[],"Ihr Pollen kann laut Umweltbundesamt schon in kleinen Mengen heftige Gesundheitseffekte auslösen. Dazu zählen allergische Reaktionen wie ",{"_key":890,"_type":68,"marks":891,"text":892,"cmsKey":890,"cmsType":68},"0ef5cc4cc9c6",[116],"Heuschnupfen, Bindehautreizungen ",{"_key":894,"_type":68,"marks":895,"text":896,"cmsKey":894,"cmsType":68},"bb66b4a5b907",[],"und",{"_key":898,"_type":68,"marks":899,"text":900,"cmsKey":898,"cmsType":68},"bb40fb347341",[116]," allergisches Asthma",{"_key":902,"_type":68,"marks":903,"text":904,"cmsKey":902,"cmsType":68},"d7a6b1a6b2b5",[],". Fies ist auch ihre lange Blütezeit: Wer schon mit Allergien zu kämpfen hatte, dem kann Ambrosia wegen ihrer langen Blütezeit von Juli bis Oktober zusätzlich zu schaffen machen.",[],{"_key":907,"_type":64,"children":908,"info":57,"linkTarget":57,"markDefs":912,"style":247,"cmsKey":907,"cmsType":64},"ccc5f6b0356e",[909],{"_key":902,"_type":68,"marks":910,"text":911,"cmsKey":902,"cmsType":68},[],"Ambrosia-Ausbreitung Behörden melden. ",[],{"_key":914,"_type":64,"children":915,"info":57,"linkTarget":57,"markDefs":919,"style":85,"cmsKey":914,"cmsType":64},"3841b616bafa",[916],{"_key":902,"_type":68,"marks":917,"text":918,"cmsKey":902,"cmsType":68},[],"Um die Ausbreitung der Pflanze einzudämmen, sind alle gefragt: Wer Ambrosia-Bestände sichtet, etwa auf Brachen, Äckern oder an Straßenrändern, sollte dies dem örtlichen Grünflächen- oder Pflanzenschutzamt oder dem Julius Kühn-Institut melden.",[],"Wie der Klimawandel Allergien und den Pollenkalender verändert.",{"_type":54,"asset":922,"isDark":84,"cmsType":54},{"_id":923,"altText":57,"height":924,"originalFilename":925,"width":926,"cmsId":923},"image-4720cae12c7f5b0ff1bbd9c0e767e929f608c61a-2460x1288-jpg",1288,"csm_Pollen_e188288aa9.jpg",2460,"2026-05-06T14:20:51.129Z","general",{"_type":930,"pageDescription":931,"pageTitle":932,"socialImage":933,"cmsType":930},"pageMetaData","Länger und stärker, das gilt für die Pollensaison. Checke jetzt den Pollenflugkalender & erfahre, welche Pflanzen hohes allergenes Potenzial haben.","Wie der Klimawandel den Pollenkalender beeinflusst",{"_type":54,"asset":934,"cmsType":54},{"_id":923,"altText":57,"height":924,"originalFilename":925,"width":926,"cmsId":923},{"_type":936,"language":937,"noIndex":84,"showOnSiteMap":260,"showTariffCalculatorStickyBar":260,"stickyBarColor":938,"cmsType":936},"pageSettings","DE","lightTeal","2026-05-06T09:24:07.984Z",[941,954,969,991,1005,1021,1035,1050],{"authors":942,"bestSmallImage":944,"headline":948,"lastModifiedAt":949,"slug":950,"subline":952,"topic":953},[943],{"firstName":52},{"_type":54,"altText":423,"asset":945,"isDark":260,"cmsType":54},{"_id":946,"altText":57,"height":924,"originalFilename":947,"width":926,"cmsId":946},"image-4541ebe170229dc7ac9d854068b0d96f2d8f5c4d-2460x1288-jpg","csm_Supermarkt_848d7fc4ad.jpg","So senkst du deinen ökologischen Fußabdruck – 3 Bereiche besonders wichtig.","2026-04-27T09:48:31.286Z",{"_type":10,"current":951,"cmsType":10},"oekologischer-fussabdruck","Der Erdüberlastungstag soll den Tag markieren, an dem die Menschen bereits alle Ressourcen verbraucht haben, die innerhalb eines Jahres nachwachsen können. Der ökologische Fußabdruck Deutschlands ist 2026 erneut Anfang Mai. Ernährung, Energie und Mobilität spielen eine besonders wichtige Rolle. Teste jetzt deinen Fußabdruck und erfahre, wie du ihn verringerst!",{"title":19},{"authors":955,"bestSmallImage":958,"headline":963,"lastModifiedAt":964,"slug":965,"subline":967,"topic":968},[956],{"firstName":957},"Michael.",{"_type":54,"altText":423,"asset":959,"isDark":260,"cmsType":54},{"_id":960,"altText":57,"height":961,"originalFilename":962,"width":926,"cmsId":960},"image-d933bb7fcbb7ed0ad3ae0d2ada76cd64bddc9152-2460x1640-jpg",1640,"csm_fruehjahrsputz_stromverbrauch_staubsauger_1920x1280_b17e34dcbb.jpg","Frühjahrsputz-Checkliste: So sparst du Strom durch Putzen.","2026-04-12T23:00:00.000Z",{"_type":10,"current":966,"cmsType":10},"elektrische-geraete-pflege","Ein Tag Frühjahrsputz kann dir 50 bis 100 Euro im Jahr sparen, kein Witz. Putzen, Geräte richtig einstellen, ausmisten – mehr braucht es oft nicht, um Strom, Geld und CO₂ zu sparen. Wir zeigen dir, welche Putz- und Aufräumaktionen sich lohnen. ",{"title":19},{"authors":970,"bestSmallImage":972,"headline":985,"lastModifiedAt":986,"slug":987,"subline":989,"topic":990},[971],{"firstName":957},{"_type":54,"altText":423,"asset":973,"crop":976,"hotspot":980,"isDark":260,"cmsType":54},{"_id":974,"altText":57,"height":961,"originalFilename":975,"width":926,"cmsId":974},"image-ce484350b6bd7e826ced52816d45c15637bb4c11-2460x1640-jpg","csm_schokolade_riegel_1920x1280_9c1d7a47ed.jpg",{"_type":977,"bottom":978,"left":978,"right":978,"top":979,"cmsType":977},"sanity.imageCrop",0,0.2365379077707845,{"_type":981,"height":982,"width":177,"x":983,"y":984,"cmsType":981},"sanity.imageHotspot",0.7634620922292155,0.5,0.6182689538853923,"Nachhaltige Schokolade kaufen: Warum fairer Handel so wichtig ist.","2026-03-24T09:14:00.000Z",{"_type":10,"current":988,"cmsType":10},"fairtrade-schokolade","Nachdem die Schokoladenpreise in den vergangenen Jahren explodierten, sind sie 2026 eingebrochen. Das ist gut für Konsument:innen und schlecht für die Kakaobauern. Fair gehandelte Schokolade ist jetzt besonders wichtig, denn es geht in der Industrie schon ausbeuterisch genug zu. Wir zeigen, wie schlimm die Lage ist, besonders für die Kinder – und mit welcher Schokolade du die Lage etwas verbesserst.",{"title":19},{"authors":992,"bestSmallImage":994,"headline":999,"lastModifiedAt":1000,"slug":1001,"subline":1003,"topic":1004},[993],{"firstName":957},{"_type":54,"altText":423,"asset":995,"cmsType":54},{"_id":996,"altText":57,"height":997,"originalFilename":998,"width":926,"cmsId":996},"image-e6889d7b9fbc931281174ecd654891c507967b80-2460x1317-jpg",1317,"csm_peace_1200x628_409106bc66.jpg","Warum die Energiewende auch ein Friedensprojekt ist. ","2026-03-24T00:00:00.000Z",{"_type":10,"current":1002,"cmsType":10},"krieg-und-klimawandel-was-fossile-energie-wirklich-kostet","Die Abhängigkeit von fossilen Rohstoffen wird immer zu Leid führen. Warum deine Wahl für Ökoenergie auch friedensstiftend ist – und wie wir unabhängiger von Energie-Diktaturen werden.",{"title":19},{"authors":1006,"bestSmallImage":1008,"headline":1015,"lastModifiedAt":1016,"slug":1017,"subline":1019,"topic":1020},[1007],{"firstName":52},{"_type":54,"altText":1009,"asset":1010,"isDark":260,"cmsType":54},"Eier in Stroh",{"_id":1011,"altText":57,"height":1012,"originalFilename":1013,"width":1014,"cmsId":1011},"image-504976d47af7708d91473b27079d4c4f4635b87c-1920x1200-jpg",1200,"Biohennen_Stall_Eier_desktop.jpg",1920,"Welche Eier solltest du kaufen? Darauf kannst du im Supermarkt achten.","2026-03-18T13:31:12.851Z",{"_type":10,"current":1018,"cmsType":10},"eier-wissen-fakten","Das Ei ist ein Symbol für das Leben und Ostern. Weil sich die Deutschen aber Hunderte pro Jahr einverleiben, hat die Industrie dahinter wenig mit guten Werten zu tun. Der Kreislauf des Lebens ist für Hennen schnell und brutal. Wir werfen einen Blick darauf, zeigen, wie du gute Eier findest und wie viele man eigentlich pro Woche essen sollte.",{"title":19},{"authors":1022,"bestSmallImage":1024,"headline":1029,"lastModifiedAt":1030,"slug":1031,"subline":1033,"topic":1034},[1023],{"firstName":957},{"_type":54,"altText":1025,"asset":1026,"isDark":260,"cmsType":54},"Windrad",{"_id":1027,"altText":57,"height":924,"originalFilename":1028,"width":926,"cmsId":1027},"image-04e3b57b4ae932103f95f3bd64302e2d9abc5e33-2460x1288-jpg","csm_windrad_bei_nacht_1200x628_dffddb0114.jpg","Ist Klimaschutz zu teuer?","2026-02-02T01:00:00.000Z",{"_type":10,"current":1032,"cmsType":10},"klimaschutz-kosten","Das Totschlagargument gegen Klimaschutz lautet seit jeher: zu teuer. Dabei tut der Klimaschutz der Wirtschaft gut wie den Menschen. Wir vergleichen die Kosten von Klimaschutz und Nichthandeln, zeigen, warum Ökostrom günstiger ist als fossile Energie – und warum es meistens trotzdem etwas dauert, bis günstigere Preise bei dir ankommen.",{"title":19},{"authors":1036,"bestSmallImage":1038,"headline":1044,"lastModifiedAt":1045,"slug":1046,"subline":1048,"topic":1049},[1037],{"firstName":957},{"_type":54,"altText":1039,"asset":1040,"isDark":260,"cmsType":54},"Bild von einer beigen Couch auf Parkettboden",{"_id":1041,"altText":57,"height":1042,"originalFilename":1043,"width":1014,"cmsId":1041},"image-6fb711c9ff6673c9af3efb4545149104cf39a9e4-1920x1266-jpg",1266,"couch.jpeg","Gute Vorsätze: Wie du mit wenig Einsatz viel bewirkst – für Klima, Ernährung und Sport.","2026-01-28T14:10:00.000Z",{"_type":10,"current":1047,"cmsType":10},"kleine-schritte-grosse-wirkung","Vorsätze scheitern oft an mangelnder Motivation, übertriebenen Erwartungen oder der Angst, etwas falsch zu machen. Dabei müssen Vorsätze und Veränderungen nicht immer der große Wurf sein. Auch kleine Schritte stoßen manchmal große Bewegungen an. Ganz nach der Devise \"Besser als nichts\" sind hier typische Beispiele, in denen ein Bisschen-was schon viel bewirken kann – zum Beispiel für die Umwelt, deine Gesundheit oder Gemeinschaft.",{"title":19},{"authors":1051,"bestSmallImage":1053,"headline":1059,"lastModifiedAt":1060,"slug":1061,"subline":1063,"topic":1064},[1052],{"firstName":957},{"_type":54,"altText":1054,"asset":1055,"isDark":84,"cmsType":54},"Kräuter",{"_id":1056,"altText":57,"height":1057,"originalFilename":1058,"width":1014,"cmsId":1056},"image-54c5fa549460a51dbcbbd818fc32154afd024bd2-1920x1280-png",1280,"Kraeuter.png","Vegan ernähren: Tipps für deinen Umstieg.","2026-01-08T00:00:00.000Z",{"_type":10,"current":1062,"cmsType":10},"vegan-fuer-anfaenger","Du willst eine vegane Zeit einlegen? Oder ganz auf eine vegane Ernährung umstellen? Erfahre, wie der Einstieg gelingt und worauf du achten solltest, wenn du dich dauerhaft pflanzlich ernähren willst. ",{"title":19},{"_type":10,"current":1066,"cmsType":10},"klimawandel-allergie-pollenkalender",{"_type":54,"asset":57,"isDark":84,"cmsType":54},"Länger und intensiver, so lässt sich zusammenfassen, was Millionen Allergiker jedes Jahr durchmachen. Studien zeigen, dass die Pollenbelastung in den letzten Jahren stärker geworden ist. Einer der Hauptgründe: der Klimawandel. Was wann fliegt, welche Maßnahmen helfen und warum besonders Ambrosia als gefährlich gilt.",{"items":1070,"unsortedList":260},[1071,1073,1075,1076,1078],{"anchor":97,"text":1072},"Von wann bis wann ist Pollenzeit? Wann fliegen die ersten Pollen?",{"anchor":222,"text":1074},"Für Allergiker wichtig: Pollenkalender und Wetter.",{"anchor":427,"text":434},{"anchor":663,"text":1077},"Veränderungen bei Pollen-Auftreten und Vegetationsbeginn.",{"anchor":720,"text":1079},"Liste: Welche Pflanzenarten Allergien auslösen.",{"slug":1081,"title":19},{"_type":10,"current":21,"cmsType":10},1778082708484]