Benjamin Knispel<p>Spaß mit UV-Licht und Baumrinde, Teil 2 🔦 🌳</p><p>Aus Esche lässt sich Fraxin (<a href="https://de.wikipedia.org/wiki/Fraxin" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">de.wikipedia.org/wiki/Fraxin</span><span class="invisible"></span></a>) extrahieren und zum Floureszieren bringen. Es leuchtet grüner als das Aesculin aus Kastanie: <a href="https://www.axel-schunk.de/experiment/edm0210.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">axel-schunk.de/experiment/edm0</span><span class="invisible">210.html</span></a></p><p>Ich habe aus beiden Rinden Ethanol-Auszüge hergestellt, sie stark mit Wasser verdünnt und mit UV-Licht bestrahlt. Links Esche, rechts Rosskastanie.</p><p>Bilder: Tageslicht ohne UV-LED, Tageslicht mit UV-LED, nur UV-LED.</p><p>Edit: Fraxin</p><p><a href="https://chaos.social/tags/UV" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>UV</span></a> <a href="https://chaos.social/tags/Floureszenz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Floureszenz</span></a> <a href="https://chaos.social/tags/Kastanie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kastanie</span></a> <a href="https://chaos.social/tags/Esche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Esche</span></a> <a href="https://chaos.social/tags/Physik" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Physik</span></a> <a href="https://chaos.social/tags/Chemie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Chemie</span></a></p>
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#Esche
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Deutschland<p><a href="https://www.europesays.com/de/39978/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">europesays.com/de/39978/</span><span class="invisible"></span></a> Leipziger Auwald: Wie die Stieleichen erhalten werden können <a href="https://pubeurope.com/tags/Ahorn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ahorn</span></a> <a href="https://pubeurope.com/tags/Aue" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Aue</span></a> <a href="https://pubeurope.com/tags/Auwald" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Auwald</span></a> <a href="https://pubeurope.com/tags/DE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DE</span></a> <a href="https://pubeurope.com/tags/Deutschland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Deutschland</span></a> <a href="https://pubeurope.com/tags/Eiche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Eiche</span></a> <a href="https://pubeurope.com/tags/Esche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Esche</span></a> <a href="https://pubeurope.com/tags/Flussregulierung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Flussregulierung</span></a> <a href="https://pubeurope.com/tags/Germany" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Germany</span></a> <a href="https://pubeurope.com/tags/Hochwasser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hochwasser</span></a> <a href="https://pubeurope.com/tags/leipzig" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>leipzig</span></a> <a href="https://pubeurope.com/tags/MDRWissen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MDRWissen</span></a> <a href="https://pubeurope.com/tags/Natur" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Natur</span></a> <a href="https://pubeurope.com/tags/Sachsen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sachsen</span></a> <a href="https://pubeurope.com/tags/Sumpf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sumpf</span></a> <a href="https://pubeurope.com/tags/%C3%9Cberschwemmung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Überschwemmung</span></a> <a href="https://pubeurope.com/tags/Ulme" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ulme</span></a></p>
Pollenbot Oberbayern<p><a href="https://muenchen.social/tags/Ambrosia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ambrosia</span></a>: 😁 0 | 😁 0 | 😁 0<br><a href="https://muenchen.social/tags/Beifuss" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Beifuss</span></a>: 😁 0 | 😁 0 | 😁 0<br><a href="https://muenchen.social/tags/Birke" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Birke</span></a>: 🤧 3 | 😣 2-3 | 😕 1-2<br><a href="https://muenchen.social/tags/Erle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Erle</span></a>: 🙂 0-1 | 🙂 0-1 | 😁 0<br><a href="https://muenchen.social/tags/Esche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Esche</span></a>: 🤧 3 | 😣 2-3 | 😐 1<br><a href="https://muenchen.social/tags/Graeser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Graeser</span></a>: 🙂 0-1 | 🙂 0-1 | 🙂 0-1<br><a href="https://muenchen.social/tags/Hasel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hasel</span></a>: 😁 0 | 😁 0 | 😁 0<br><a href="https://muenchen.social/tags/Roggen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Roggen</span></a>: 😁 0 | 😁 0 | 😁 0</p><p>(Daten von 16.04.25 11:00 Uhr für heute | morgen | übermorgen.)</p><p><a href="https://muenchen.social/tags/pollen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pollen</span></a> <a href="https://muenchen.social/tags/bayern" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bayern</span></a> <a href="https://muenchen.social/tags/muenchen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>muenchen</span></a></p>
Pollenbot Oberbayern<p><a href="https://muenchen.social/tags/Ambrosia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ambrosia</span></a>: 😁 0 | 😁 0 | 😁 0<br><a href="https://muenchen.social/tags/Beifuss" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Beifuss</span></a>: 😁 0 | 😁 0 | 😁 0<br><a href="https://muenchen.social/tags/Birke" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Birke</span></a>: 🤧 3 | 🤧 3 | 😣 2-3<br><a href="https://muenchen.social/tags/Erle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Erle</span></a>: 🙂 0-1 | 🙂 0-1 | 🙂 0-1<br><a href="https://muenchen.social/tags/Esche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Esche</span></a>: 🤧 3 | 🤧 3 | 😣 2-3<br><a href="https://muenchen.social/tags/Graeser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Graeser</span></a>: 😁 0 | 🙂 0-1 | 🙂 0-1<br><a href="https://muenchen.social/tags/Hasel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hasel</span></a>: 😁 0 | 😁 0 | 😁 0<br><a href="https://muenchen.social/tags/Roggen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Roggen</span></a>: 😁 0 | 😁 0 | 😁 0</p><p>(Daten von 15.04.25 11:00 Uhr für heute | morgen | übermorgen.)</p><p><a href="https://muenchen.social/tags/pollen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pollen</span></a> <a href="https://muenchen.social/tags/bayern" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bayern</span></a> <a href="https://muenchen.social/tags/muenchen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>muenchen</span></a></p>
Pollenbot Oberbayern<p><a href="https://muenchen.social/tags/Ambrosia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ambrosia</span></a>: 😁 0 | 😁 0 | 😁 0<br><a href="https://muenchen.social/tags/Beifuss" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Beifuss</span></a>: 😁 0 | 😁 0 | 😁 0<br><a href="https://muenchen.social/tags/Birke" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Birke</span></a>: 😟 2 | 😟 2 | 😐 1<br><a href="https://muenchen.social/tags/Erle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Erle</span></a>: 😐 1 | 😐 1 | 🙂 0-1<br><a href="https://muenchen.social/tags/Esche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Esche</span></a>: 😣 2-3 | 😣 2-3 | 😐 1<br><a href="https://muenchen.social/tags/Graeser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Graeser</span></a>: 😁 0 | 😁 0 | 😁 0<br><a href="https://muenchen.social/tags/Hasel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hasel</span></a>: 🙂 0-1 | 😁 0 | 😁 0<br><a href="https://muenchen.social/tags/Roggen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Roggen</span></a>: 😁 0 | 😁 0 | 😁 0</p><p>(Daten von 04.04.25 11:00 Uhr für heute | morgen | übermorgen.)</p><p><a href="https://muenchen.social/tags/pollen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pollen</span></a> <a href="https://muenchen.social/tags/bayern" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bayern</span></a> <a href="https://muenchen.social/tags/muenchen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>muenchen</span></a></p>
Pollenbot Oberbayern<p><a href="https://muenchen.social/tags/Ambrosia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ambrosia</span></a>: 😁 0 | 😁 0 | 😁 0<br><a href="https://muenchen.social/tags/Beifuss" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Beifuss</span></a>: 😁 0 | 😁 0 | 😁 0<br><a href="https://muenchen.social/tags/Birke" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Birke</span></a>: 😕 1-2 | 😟 2 | 😟 2<br><a href="https://muenchen.social/tags/Erle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Erle</span></a>: 😐 1 | 😐 1 | 😐 1<br><a href="https://muenchen.social/tags/Esche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Esche</span></a>: 😟 2 | 😟 2 | 😣 2-3<br><a href="https://muenchen.social/tags/Graeser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Graeser</span></a>: 😁 0 | 😁 0 | 😁 0<br><a href="https://muenchen.social/tags/Hasel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hasel</span></a>: 🙂 0-1 | 🙂 0-1 | 🙂 0-1<br><a href="https://muenchen.social/tags/Roggen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Roggen</span></a>: 😁 0 | 😁 0 | 😁 0</p><p>(Daten von 02.04.25 11:00 Uhr für heute | morgen | übermorgen.)</p><p><a href="https://muenchen.social/tags/pollen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pollen</span></a> <a href="https://muenchen.social/tags/bayern" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bayern</span></a> <a href="https://muenchen.social/tags/muenchen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>muenchen</span></a></p>
waldwissen.net – Wald & mehr<p>Das <a href="https://wisskomm.social/tags/Eschentriebsterben" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Eschentriebsterben</span></a> ist seit fast 20 Jahren in <a href="https://wisskomm.social/tags/%C3%96sterreich" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Österreich</span></a> weit verbreitet und hat der <a href="https://wisskomm.social/tags/Esche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Esche</span></a> (Fraxinus excelsior) massive <a href="https://wisskomm.social/tags/Sch%C3%A4den" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Schäden</span></a> zugefügt. Eine nachhaltige <a href="https://wisskomm.social/tags/Forstwirtschaft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Forstwirtschaft</span></a> mit dieser <a href="https://wisskomm.social/tags/Baumart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Baumart</span></a> ist kaum mehr möglich. Um diesem Problem entgegenzuwirken, wurde vor neun Jahren die Züchtungs- und Erhaltungsinitiative „Esche in Not“ ins Leben gerufen. Mehr unter: <a href="https://www.waldwissen.net/de/waldwirtschaft/schadensmanagement/die-esche-kehrt-zurueck" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">waldwissen.net/de/waldwirtscha</span><span class="invisible">ft/schadensmanagement/die-esche-kehrt-zurueck</span></a></p><p><a href="https://wisskomm.social/tags/waldwissen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>waldwissen</span></a> <a href="https://wisskomm.social/tags/waldforschung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>waldforschung</span></a> <a href="https://wisskomm.social/tags/wald" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>wald</span></a></p>
impfmilf<p><a href="https://troet.cafe/tags/Esche" class="mention hashtag" rel="tag">#<span>Esche</span></a>, Teil 2<br /><a href="https://troet.cafe/tags/thicktrunktuesday" class="mention hashtag" rel="tag">#<span>thicktrunktuesday</span></a> <a href="https://troet.cafe/tags/trees" class="mention hashtag" rel="tag">#<span>trees</span></a> <a href="https://troet.cafe/tags/TreeTuesday" class="mention hashtag" rel="tag">#<span>TreeTuesday</span></a> <br />Hier die Höhle, bzw. der Eingang. Tier hat sie besenrein hinterlassen.</p>
impfmilf<p><a href="https://troet.cafe/tags/Esche" class="mention hashtag" rel="tag">#<span>Esche</span></a>, Teil 1<br /><a href="https://troet.cafe/tags/thicktrunktuesday" class="mention hashtag" rel="tag">#<span>thicktrunktuesday</span></a> <a href="https://troet.cafe/tags/trees" class="mention hashtag" rel="tag">#<span>trees</span></a> <a href="https://troet.cafe/tags/TreeTuesday" class="mention hashtag" rel="tag">#<span>TreeTuesday</span></a> <br />Was für eine prächtige Esche! Wenn man näher kommt, entdeckt man einen Ableger. Dort, wo er herauswächst, geht es in eine Höhle im Stammfuß. Bilder folgen.</p>
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