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#Süßwasserfische

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Tino Eberl<p>Fast ein Viertel der <a href="https://mastodon.online/tags/S%C3%BC%C3%9Fwasserorganismen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Süßwasserorganismen</span></a> ist laut einer neuen Studie vom <a href="https://mastodon.online/tags/Aussterben" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Aussterben</span></a> bedroht. </p><p><a href="https://www.sueddeutsche.de/wissen/artenschutz-artensterben-biodiversitaet-fluesse-seen-artenvielfalt-fische-li.3178226" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">sueddeutsche.de/wissen/artensc</span><span class="invisible">hutz-artensterben-biodiversitaet-fluesse-seen-artenvielfalt-fische-li.3178226</span></a></p><p>Besonders betroffen sind <a href="https://mastodon.online/tags/Zehnfu%C3%9Fkrebse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Zehnfußkrebse</span></a> (30 %), <a href="https://mastodon.online/tags/S%C3%BC%C3%9Fwasserfische" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Süßwasserfische</span></a> (26 %) und <a href="https://mastodon.online/tags/Libellen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Libellen</span></a> (16 %).</p><p>Ursachen sind der Verlust von <a href="https://mastodon.online/tags/Feuchtgebieten" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Feuchtgebieten</span></a>, <a href="https://mastodon.online/tags/Verschmutzung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Verschmutzung</span></a> und Eingriffe wie <a href="https://mastodon.online/tags/Flussbegradigungen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Flussbegradigungen</span></a> oder <a href="https://mastodon.online/tags/Wasserkraftwerke" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Wasserkraftwerke</span></a>. Intakte <a href="https://mastodon.online/tags/S%C3%BC%C3%9Fgew%C3%A4sser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Süßgewässer</span></a> sind jedoch essenziell für <a href="https://mastodon.online/tags/Artenvielfalt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Artenvielfalt</span></a>, <a href="https://mastodon.online/tags/Trinkwasser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Trinkwasser</span></a> und <a href="https://mastodon.online/tags/Hochwasserschutz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hochwasserschutz</span></a>.</p><p><a href="https://mastodon.online/tags/Artenschutz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Artenschutz</span></a> <a href="https://mastodon.online/tags/S%C3%BC%C3%9Fwasser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Süßwasser</span></a> <a href="https://mastodon.online/tags/Biodiversit%C3%A4t" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Biodiversität</span></a> <a href="https://mastodon.online/tags/Umweltschutz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Umweltschutz</span></a></p>
Speckdäne<p><a href="https://nrw.social/tags/RoteListe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RoteListe</span></a>: Zustand der <a href="https://nrw.social/tags/S%C3%BC%C3%9Fwasserfische" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Süßwasserfische</span></a> und <a href="https://nrw.social/tags/Neunaugen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Neunaugen</span></a> deutlich verschlechtert. Das zeigt die neue Rote Liste, die das Bundesamt für <a href="https://nrw.social/tags/Naturschutz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Naturschutz</span></a> (<a href="https://nrw.social/tags/BfN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BfN</span></a>) und das Rote-Liste-Zentrum (<a href="https://nrw.social/tags/RLZ" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RLZ</span></a>) jetzt veröffentlicht haben. <a href="https://www.rote-liste-zentrum.de/de/Rote-Liste-Zustand-der-Susswasserfische-und-Neunaugen-deutlich-verschlechtert-2189.html?mtm_kwd=teaser01" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">rote-liste-zentrum.de/de/Rote-</span><span class="invisible">Liste-Zustand-der-Susswasserfische-und-Neunaugen-deutlich-verschlechtert-2189.html?mtm_kwd=teaser01</span></a></p>
Klima Nachrichten<p><a href="https://troet.cafe/tags/Forelle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Forelle</span></a> gilt erstmals als gefährdet</p><p>Es ist eine traurige Premiere für die Forelle - erstmals wird sie auf der Roten Liste als gefährdet eingestuft. Und sie ist nicht die einzige: Bundesweit gelten mehr als die Hälfte der <a href="https://troet.cafe/tags/S%C3%BC%C3%9Fwasserfische" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Süßwasserfische</span></a> und Neunaugen als gefährdet oder ausgestorben.<br><a href="https://troet.cafe/tags/RoteListe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RoteListe</span></a> <a href="https://troet.cafe/tags/Fische" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Fische</span></a> <br><a href="https://www.tagesschau.de/wissen/forelle-rote-liste-100.html" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">tagesschau.de/wissen/forelle-r</span><span class="invisible">ote-liste-100.html</span></a></p>
Spektrum (inoffiziell)Schmutz und begradigte Flüsse belasten besonders die großen Süßwasserbewohner. Dabei ist nur wenig über Riesenfische bekannt – zu wenig, um sie zu schützen. Ein Biologe ändert das.<a href="https://anonsys.net/search?tag=Fisch" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Fisch</span></a> <a href="https://anonsys.net/search?tag=Fischarten" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Fischarten</span></a> <a href="https://anonsys.net/search?tag=S%C3%BC%C3%9Fwasserfische" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Süßwasserfische</span></a> <a href="https://anonsys.net/search?tag=S%C3%BC%C3%9Fwasserfischarten" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Süßwasserfischarten</span></a> <a href="https://anonsys.net/search?tag=Wels" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Wels</span></a> <a href="https://anonsys.net/search?tag=Forelle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Forelle</span></a> <a href="https://anonsys.net/search?tag=St%C3%B6r" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Stör</span></a> <a href="https://anonsys.net/search?tag=Beluga-St%C3%B6r" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Beluga-Stör</span></a> <a href="https://anonsys.net/search?tag=Hausen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hausen</span></a> <a href="https://anonsys.net/search?tag=Riesenwels" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Riesenwels</span></a> <a href="https://anonsys.net/search?tag=S%C3%BC%C3%9Fwasserstechrochen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Süßwasserstechrochen</span></a> <a href="https://anonsys.net/search?tag=Arapaima" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Arapaima</span></a> <a href="https://anonsys.net/search?tag=Karpfen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Karpfen</span></a> <a href="https://anonsys.net/search?tag=ChinesischeL%C3%B6ffelst%C3%B6r" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ChinesischeLöffelstör</span></a> <a href="https://anonsys.net/search?tag=Angler" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Angler</span></a> <a href="https://anonsys.net/search?tag=Fischer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Fischer</span></a> <a href="https://anonsys.net/search?tag=Fluss" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Fluss</span></a> <a href="https://anonsys.net/search?tag=Amazonas" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Amazonas</span></a> <a href="https://anonsys.net/search?tag=Mekong" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mekong</span></a> <a href="https://anonsys.net/search?tag=Thailand" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Thailand</span></a> <a href="https://anonsys.net/search?tag=Brasilien" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Brasilien</span></a> <a href="https://anonsys.net/search?tag=Vietnam" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Vietnam</span></a> <a href="https://anonsys.net/search?tag=MegafishProject" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MegafishProject</span></a> <a href="https://anonsys.net/search?tag=Megafisch" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Megafisch</span></a> <a href="https://anonsys.net/search?tag=Riesenfisch" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Riesenfisch</span></a> <a href="https://anonsys.net/search?tag=Monsterfisch" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Monsterfisch</span></a> <a href="https://anonsys.net/search?tag=Staudamm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Staudamm</span></a> <a href="https://anonsys.net/search?tag=Wehr" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Wehr</span></a> <a href="https://anonsys.net/search?tag=D%C3%BCrre" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Dürre</span></a> <a href="https://anonsys.net/search?tag=Klimawandel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klimawandel</span></a> <a href="https://anonsys.net/search?tag=Trockenheit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Trockenheit</span></a> <a href="https://anonsys.net/search?tag=Wasser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Wasser</span></a> <a href="https://anonsys.net/search?tag=Biologie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Biologie</span></a><br><a href="https://www.spektrum.de/news/riesenfische-die-letzten-giganten-der-fluesse/2143479" rel="nofollow noopener noreferrer" target="_blank">Die letzten Giganten der Flüsse</a>
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