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Mon. Oct 21st, 2024

Three of four Bächen since in schlechtem Zustand

Three of four Bächen since in schlechtem Zustand

October 21, 2024, 6:26 am

Viele Bäche sind in een ökological schlechten Zustand. There are beautiful photos and observations, the citizens and citizens for the ARD-mitmachaktion #unsereFlüsse gemacht haben.

The action started in May, since 2,900 Bachbegutachtungen have been received. The result is now: Three to four parts of the decomposed food are placed in a raw, unfried or fried food.

The problem is that there are many problems with the EU Water Directive. This look will be available by the year 2027 with all the Flüsse, Seen, Grundwasser und Küstengewässer in a bowel and live together.

Wissenschaftlerinnen and Wissenschaftler des Helmholtz Zentrums für Umweltforschung (UFZ) in Leipzig became the eingesendeten Formulare aus. There may be a problem with the Bach, but it is better or Pflanzen am Ufer Wachsen. Add an image and a description of a note on a page from 1 to 5.

There is a project knowledge: natural cuisine can be considered natural in a German state. Of course, man’s flesh has a great chance of making a man fly. If you do this, you will have to make a siedlung or Äcker.

Project of Leipziger Biologin as Vorbild

Grundlage of the action war with the Citizen-Science-Projekt “FLOW” from UFZ. In the federal war project of the Leipziger Biologin Julia von Gönner, who was first chosen for Kurzem for his work with the first prize for Citizen-Science-Forschung. On the basis of these projects, a vereinfachter fragment could be carried out, through which the ARD-mitmachaktion of the Zuschauerinnen and Zuschauern could be completed.

“The biggest part of that time is that we can train or train people, which motivates and mobilizes,” says Julia von Gönner. If you want to take an action to erase, you should see if you can fathom the big flow in the German country – no more than the smallness, which you need.

Das FLOW-Projekt von Biologin Julia von Gönner war Vorbild für de ARD-Mitmachaktion.
Image: IDIV/Stefan Bernhardt

While the large amounts of food are likely to become a problem, a problem may never have arisen.

Julia von Gönner | Biology at the Helmholtz Center for Environmental Research (UFZ) in Leipzig

Fünf mitteldeutsche Bäche under der Lupe

From the gut 2,900 Einreichungen wurden 31 Bäche noch einmal genauer untersucht. Mithilfe von DNA analyzes is a research team from the University of Duisburg-Essen and DNA researchers are left behind. The DNA can provide the best results. Ergebnis: Nur zwei der 31 Bäche haben das Prädikat “gut” erhalten. Lisa Walony is a researcher at the University of Duisburg-Essen and is in Germany for two weeks, researching the Bächen together. You can quickly get a “fair signal”. “Vielleicht leader nicht besonders überraschend, aber durchhaus besorgniserregend.”

Fun for young people who live in Saxony, Saxony-Anhalt and Thuringia.

Am schlechtesten schnitt dabei ein Abschnitt der Ziethe im Osternienburger Land in Saxony-Anhalt ab. The Wissenschaftlerinnen and Wissenschaftler attestierten dem Bach a bad Zustand. It is now no longer possible to create works of art that are not compatible with sour marriages. Try to perform invasive art with the nutria or the Neuseeländische Zwergdeckelschnecke.

The Kemnitzbach in the Vogtlandkreis is one of the few, it is a good thing that there is a problem.
Photo: IMAGO/imageBROKER/Erich Geduldig

Mitteldeutsches Positivbeispiel in Sachen Artenvielfalt ist der Kemnitzbach. There is one of the unhealthy Stelle in Ruderitz im Vogtlandkreis in one of the Guten Zustand. It is a complete of the zwei-bächen, which this Prädikat treatment has taken place.

The great Fuchs is a gefährdete Schmetterlingsart, which is financed in Kemnitzbach.
Image: IMAGO / blickwinkel

Beim Kemnitzbach kommt auch Walony kurz in Schwärmen: “The war toll. The Bachufer war natural, it is a matter of construction an der Probestelle.” If all goes well, the organisms found in nature will be displaced by the unintended microhabitat brauchen. If you are engaged in art, it is wise to respond to the environment. So if you want to finance art, among other things, the beds Schmetterlingsart Großer Fuchs.

New eDNA analysis in Einsatz

The detailed analysis of DNA analysis (eDNA) is a new and relatively unreliable tool. An investigation has been carried out under the EU Water Directive, but the Tierarten may be removed from the water. The eDNA analysis has become an invasive discovery and has never been found in the Entwicklung. Bereits die Entnahme ain Liters Flusswasser reiche aus, um ein goodes Bild der dert libenden Tierwelt zu erhalten.

If you have found most of the time, Bach is now filtering a liter and there is no more filtering going on. It is relatively fast in action and requires minimal invasion.

Lisa Wolany | Biology at the University of Duisburg-Essen

Trotzdem hat diese Methode auch Nachteile. So the DNA of the different species can be used, no longer in its life, in its lifetime or in its larger size. “If you use it: If you use it in the future, then there is no method that can be used for itself,” explains Lisa Wolany. “Specifically we use scientific research methods that can be used in combination with each other, because we have a method that can be significantly improved.”

Who can become our Flüsse gerettet?

It could be that Lisa Wolany as Julia von Gönner: There is a problem with the problems. The basis for a healthy basic and flue provision has also started with the national institutions in the Wasserhaushaltsgesetz with the EU Wasserrahmenrichtlinie. Von Gönner knows “urgent Handlongsbedarf, a waste management line and the national waste strategy that will ultimately be implemented”. Let a man in the Absprache with communities and water bodies set up a self-chosen, low-key mass.

Zum Beispiel Uferbepflanzungen, een Uferschutzstreifen zu entwickeln, die Bach dann schützen. Man can make his or her own element of a totholz or a choice, one of the reasons for its processing.

Julia von Gönner | Biology at the Helmholtz Center for Environmental Research (UFZ) in Leipzig

#UnsereFlüsse launched until October 31st

The erggebnisse lies what we can take care of, can a man continue in the action #unsereFlüsse teilnehmen. On October 31, citizens and citizens can prepare a meal in the kitchen and pour the formulas. All final messages were deleted. The Link zum Formular can be found here.

This theme in the program:Das Erste | #UnsereFlüsse – Who is Deutschlands Lebensadern? | 21. October 2024 | 10:50 PM

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