Teja Tscharntke
@teja-tscharntke.bsky.social
670 followers 310 following 21 posts
Professor of Agroecology University of Göttingen, Germany Functional Biodiversity in tropical & temperate landscapes
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Reposted by Teja Tscharntke
wineecon.bsky.social
Main Grape Varieties in Alsace, 1968-2022. Riesling's amazing surge from #3 to the undisputed #1. And Sylvaner's abysmal decline from #1 to #7.
Reposted by Teja Tscharntke
uni-goettingen.de
#Wald im Umland fördert die #Artenvielfalt in Dörfern. Und Stadtnähe steigert das Wohlbefinden der Menschen dort. Das zeigen Untersuchungen in Ungarn und Rumänien. Mehr zur Studie: www.uni-goettingen.de/de/3240.html...

@agrarunigoe.bsky.social @funcagroeco.bsky.social @teja-tscharntke.bsky.social
Ortsrand von Botfa, einem Dorf in einer waldreichen Landschaft nahe der Stadt Zalaegerszeg in Ungarn. Dargestellt sind acht Häuser in einer Reihe, die von Bäumen umgeben sind. Hinter den Häusern erhebt sich ein Hang mit Bäumen, vor den Häusern liegt eine Wiese mit vielen roten Mohnblüten. (Copyright: Tamas Lakatos)
Reposted by Teja Tscharntke
guypeer.bsky.social
While the prevalence of toxic agrochemicals in our food, water and urine tests is increasing,with known health impacts, and while the biodiversity crisis is accelerating, some agri ministers think that the best thing to do at the moment is to ease the route for approving agrochemicals.
Reposted by Teja Tscharntke
thijsfijen.bsky.social
We need much more semi-natural habitat (6-37%, depending on species group) in agricultural landscapes to effectively conserve pollinators. Large collaborative synthesis study looking at 59 studies in 1250 landscapes from 19 countries now published in Science www.science.org/doi/10.1126/...
Reposted by Teja Tscharntke
catrinwestphal.bsky.social
🎉 Great team success! New publication just came out — the result of inspiring group discussions led by @teja-tscharntke.bsky.social It's fantastic to have such a collaborative spirit in the lab!

Biodiversity conservation needs mix of measures and collaboration

www.sciencedirect.com/science/arti...
Reposted by Teja Tscharntke
fletcherecology.bsky.social
Happy to share new work from the lab and a wonderful group of co-authors:

We argue that conservation biology needs to move beyond the current focus on species richness metrics.

While this has been argued before, we highlight the unappreciated impacts of using richness for a variety of problems:
Beyond Species Richness for Biological Conservation
Recent global policy developments have highlighted the need for straightforward, robust, and meaningful biodiversity metrics. However, much of conservation science is dominated by the use of a single....
conbio.onlinelibrary.wiley.com
Reposted by Teja Tscharntke
bsggoettingen.bsky.social
Kürzlich ist ein Wildbienen-Artikel erschienen 🐝🐝

Autor*innen: Thomas Fechtler, Hanna Gardein (Julius-Kühn-Institut), Felix Kirsch @thuenen.de, Friederike Grau & Annika Haß @funcagroeco.bsky.social @unigoettingen.bsky.social & Fionn Pape.

▶️ www.researchgate.net/publication/...
Cover Artenfocus Titel Wildbienen-Artikel
Reposted by Teja Tscharntke
petrathepostdoc.bsky.social
well I have since drawn a sweat bee, so can complete this #SciArt #invertebrates checkerboard 🐝
a black/white checkerboard of insects from the Hymenopteran order which includes bees, wasps and ants, from top left to bottom right:
- a blood red and black bee with orangey wings (on black)
- a dark brown orange red and black hornet, looks kind of fuzzy (on white)
- a tawny mining bee, really fuzzy with an orange thorax and yellow abdomen (on black)
- a spider parasitoid wasp, tiny black with curly antennae and spikes on the legs (on white)
- a light orange fire and with a tiny stinger protruding in the back (on black)
- a bee with jewel like green eyes, light yellow and black stripes (on white)
- extremely fuzzy bee, chubby leg warmers, wings folded on the back hiding the abdomen partially (on black)
- a red velvet ant, which is actually a wingless parasitoid wasp, black legs, two black bands ont he abdomen and the rest is bright fuzzy red (on white)
- a bright green head/thorax and grey/black abdomen sweat bee, covered in pollen particles (on black)
Reposted by Teja Tscharntke
arnoldtortoise.bsky.social
A beautiful female Mymar pulchellum parasitoid wasp of the Mymaridae found in Brede High Woods. This may be a common species but it is always worth a closer look!

#UKWildlife #wasps #Mymaridae #HighWeald
A tiny dark orange wasp with shaded fringed wings on long stalks, head and antennae are to the left of pictures
Reposted by Teja Tscharntke
andymus.bsky.social
A most unwell Large White caterpillar on our wall today. I believe the cocoons below are those of the parasitoid Cotesia glomerata, and the adults wasps look like they may be Lysibia nanus. Any confirmation/correction very welcome as always.
teja-tscharntke.bsky.social
Unlocking the hidden biodiversity of Europe’s villages | EurekAlert! www.eurekalert.org/news-release...
Reposted by Teja Tscharntke
vbohrnmena.bsky.social
Lanz & Precht verdummen die Leute. Dass der Öffentlich-rechtliche dafür bezahlt widerspricht seinem Auftrag. So viel Stumpfsinn tut doch weh.
johannesfranzen.bsky.social
Wenn wir in den letzten Jahren eines gelernt haben, dann: Es gibt kein intellektuelles Niveau, das nicht unterschritten werden kann.
Auch Lanz stellt fest, dass in den USA „nach der Wokeness von links jetzt eine ganz harte Wokeness von rechts“ komme. Und die, ergänzt Precht, „werden all die Mittel nutzen, die die Wokeness von links zur Verfügung gestellt hat. Und das ist in erster Linie, andere möglichst öffentlich zu beschämen und Leute zu canceln.“ Sobald es Teil des gesellschaftlichen Umgangs miteinander sei, „dass immer irgendjemand angeprangert oder moralisch angefeindet wird, dann können die Rechten das alle übernehmen. Das ist das, was in den USA passiert ist. Und deshalb sage ich: Wehret den Anfängen!“
Reposted by Teja Tscharntke
globalecoguy.bsky.social
Corn ethanol is a bad idea.

You could retire 97% of it back to nature, out the remaining 3% in solar, and come out even.
Reposted by Teja Tscharntke
plehmann.bsky.social
Der künftige Agrarminister Rainer sagt, "die Fleischpreise mache nicht der Minister, sondern der Markt." Das ist mind. auf 2 Ebenen falsch:
1. Sind aktuelle Preise keine reinen Marktpreise (z.B. wg Subventionen)
2. Sind Marktpreise nicht per se gesellschaftl. richtige Preise (z.B. wg Umweltkosten).
Ernährung - Künftiger Agrarminister Rainer für Fleisch in Kindergärten und Schulen
Der designierte Bundeslandwirtschaftsminister Rainer hat sich dafür ausgesprochen, Fleisch nicht von den Speiseplänen an Kindergärten und Schulen zu streichen.
www.deutschlandfunk.de
Reposted by Teja Tscharntke
dougparr.bsky.social
"Industrial bottom trawling tears the seabed with such force the trails of destruction can be seen from space”

"Sharks and turtles that survived the extinction of the dinosaurs, Attenborough says, may not survive industrial trawling"

www.theguardian.com/environment/...
Attenborough at 99: naturalist ‘goes further than before’ to speak out against industrial fishing in new film
The celebrated presenter warns of ‘modern day colonialism at sea’ as he highlights the destruction caused by overfishing and bottom trawling
www.theguardian.com
Reposted by Teja Tscharntke
anneapplebaum.bsky.social
"We are living through a revolutionary change, a broad shift away from the transparency and accountability mandated by most modern democracies, and toward the opaque habits and corrupt practices of the autocratic world"

www.theatlantic.com/ideas/archiv...
The Kleptocracy Presidency
Under Trump, conflicts of interest are just part of the system.
www.theatlantic.com
Reposted by Teja Tscharntke
catrinwestphal.bsky.social
🥳 We are celebrating our 5th anniversary - the Ecology Seminar went online with the first Covid lockdown - in the summer semester 2020.
Since then, we have had many international speakers and guests from all over the world! Thank you very much for your interest and the many exciting discussions.
funcagroeco.bsky.social
We are excited to offer interesting talks in the upcoming summer semester #EcologySeminar on different species groups, services, methods & else! 🐝🦋🌳🐦

Check out the program and send us a DM if you like to join online!

🥳Kick off is this week!

@agrarunigoe.bsky.social
@unigoettingen.bsky.social
Reposted by Teja Tscharntke
bsggoettingen.bsky.social
Sehr spannendes Vortrags-Programm im Rahmen des Ökologie-Seminares der @funcagroeco.bsky.social @agrarunigoe.bsky.social @unigoettingen.bsky.social!

Viele Themen rund um Landnutzung, Biodiversität u.a.
@akrotelm.bsky.social
funcagroeco.bsky.social
We are excited to offer interesting talks in the upcoming summer semester #EcologySeminar on different species groups, services, methods & else! 🐝🦋🌳🐦

Check out the program and send us a DM if you like to join online!

🥳Kick off is this week!

@agrarunigoe.bsky.social
@unigoettingen.bsky.social