Insektensterben: Wie schlimm ist es mittlerweile?

Quarks August 15, 2025
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Quarks

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Wissen. Verstehen. Einordnen. Das ist Quarks. Der offizielle Quarks-YouTube-Kanal nimmt dich mit auf eine spannende Entdeckungsreise quer durch das Universum der Wissenschaft. Jede Woche erscheinen hier neue Videos, in denen wir dir aktuelle und geschichtlich relevante Sachverhalte auf unterhaltsame und vielseitige Art nahebringen. Du findest gut, dass Quarks jetzt auch auf YouTube ist? Dann unterstütze uns gerne mit einem Abo! Fragen und Anregungen? Wir freuen uns über Kommentare und Mails: [email protected] --- Impressum: Vertretungsberechtigte sowie Verantwortliche: Intendantin: Dr. Katrin Vernau Westdeutscher Rundfunk Köln Anstalt des öffentlichen Rechts Appellhofplatz 1 50667 Köln Postanschrift: 50600 Köln Tel.: 0221/220 – 0 Fax: 0221/220 – 4800 E-Mail: [email protected] Impressum auf Quarks.de: www.quarks.de/impressum Umsatzsteuer-Identifikationsnummer: DE 122 79 0169 Datenschutzerklärung: https://www1.wdr.de/hilfe/datenschutz102.html

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Video Description

In Gärten und auf Balkonen machen viele die Beobachtung: Es ist still geworden – kaum Insekten sind zu sehen. Wir haben daher für euch recherchiert: Wie steht es um das Insektensterben? Sterben die Insekten gerade einfach aus, weil niemand sich darum kümmert? Wir zeigen, was Studien aus Deutschland und der Welt über das Insektensterben sagen, welche Folgen weniger Insekten für Tomaten, Kakao, Äpfel oder Erdbeeren haben – und warum nicht nur die „süße Biene“ wichtig ist, sondern die gesamte Vielfalt. Außerdem erklären wir, wie Insekten Bestäuber, Schädlingsbekämpfer und Nahrungsgrundlage zugleich sind – und was passieren kann, wenn das Insektensterben außer Kontrolle gerät. #Insektensterben #Bienen #Insekten #Artenvielfalt // Kapitel 00:00 Honigbiene als Symbol fürs Insektensterben? 03:17 Welche Dynamiken bestimmen das Insektensterben? 05:05 Geht das Insektensterben einfach weiter? 07:34 Was bedeutet das Insektensterben für uns? 11:25 Bricht bald alles zusammen? 13:07 Was kann man tun? // Unser Team Autor:innen: Monika Sax, Mathias Tertilt Redaktion: Andrea Wille Kamera und Schnitt: Carolin Grimm Grafik: Judith Bornmann // Hier geht's zum Quellendokument https://docs.google.com/document/d/1uVlZplOvyLhIQ79oiHkE2vcDZUK3aZ_K/edit _______ Danke fürs Zuschauen! Mehr Quarks auf YouTube gibt es bei @DimensionRalph und @quarkssciencecops

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