#Feedbacks

The risk of a hothouse Earth trajectory

Earth’s #climate is now departing from the stable conditions that supported human civilization for millennia. Crossing critical temperature thresholds may trigger self-reinforcing #feedbacks and tipping dynamics that amplify warming and destabilize distant #Earth system components. Uncertain tipping thresholds make precaution essential, as crossing them could commit the planet to a #hothouse trajectory with long-lasting and potentially irreversible consequences.

cell.com/one-earth/fulltext/S2

#ClimateScience
#ClimateCrisis
#TippingPoint
#HothouseEarth

(A) The Earth’s current state (globe shown in black) is nearing tipping point thresholds (within yellow band). The yellow dot depicts a tipping point threshold, and the blue and red vertical bands on the left and right of the graphs indicate troughs that represent relatively stable cooler or hothouse Earth states, respectively. Depending on the tipping threshold, a small increase in warming could still allow for a transition back to a cool, stabilized Earth (orange arrow in upper graph) or place the Earth system on a hothouse trajectory (orange arrow in lower graph). If a critical tipping point threshold is crossed at a relatively low temperature, then a hothouse trajectory could occur even assuming fairly low future emissions. The tipping point window reflects the uncertainty of the tipping point temperature threshold.
(B) Case study scenario of interconnected feedbacks and tipping cascades linking Arctic and Atlantic processes to the Amazon. Warming from greenhouse gas emissions accelerates Arctic sea ice and Greenland Ice Sheet loss, reducing albedo and adding meltwater that weakens the Atlantic Meridional Overturning Circulation. A weakened AMOC shifts tropical rainfall patterns, increasing drought risk and potential dieback in the northern Amazon forest, further amplifying global warming through the feedback involving carbon loss. Note that once one tipping point is crossed, it will likely impact the timing and temperature thresholds for other tipping points.
2025-10-28

Health Food 100% Happiness 🤗

Purity Guaranteed ‼️ Our Customers rating for Everything 10/10 Come & Visit Thank you so much for watching! Kalagura ...

via YouTube youtube.com/watch?v=TgHlGx88RE8

ift.tt/g96Ksab

2025-04-17

@ecology @plants @wildfirescience @plantscience @nature @biodiversity

Available now:
New thematic issue of Phil. Trans. Roy Soc B: Novel #fire regimes under #climate #changes and human influences: #impacts #ecosystem responses and #feedbacks, royalsocietypublishing.org/toc

Ecologia Digitaljosemurilo@mato.social
2025-03-01

"A presença dos #museus no #TikTok evidencia um movimento de adaptação às novas dinâmicas da comunicação digital, no qual a #memóriacultural se reconfigura em meio aos códigos de engajamento e de #efemeridade da plataforma.…embora o TikTok funcione sob uma lógica de consumo rápido de conteúdos, pode ser um espaço de mediação cultural. O diálogo constante com o público, a análise dos #feedbacks e o uso inteligente das tendências do aplicativo abrem possibilidades…"
comciencia.br/memoria-em-movim

2025-02-24

🚀 #Scrumtisch #Cologne: Valuable Insights for Our #Research on the #AgileMindset
(Deutsche Version unten)

Last week, I had the opportunity to facilitate an Open Space session at Scrumtisch Cologne, where I shared insights about our new research on the agile mindset, conducted in collaboration with Christiaan Verwijs from #Columinity.

After a brief scientific introduction, I presented our new research model, which builds upon the work of other researchers (e.g., Kristin Geffers, Necmettin Özkan, Tabea Augner, Prof. Dr. Carsten C. Schermuly, Christoph Peters).

💡 Many questions remain open:
➡️ What factors support the development of an agile mindset?
➡️ What obstacles stand in the way?
➡️ Is the agile mindset an individual trait, or can it develop at the team level?
➡️ Does everyone on the team need to have an agile mindset?
➡️ How does an agile mindset impact team effectiveness and morale?

We immediately tested our #survey to validate the new research model. Thanks to the valuable #feedback, we can further refine both the model and the survey.

🙏 A huge thank you to all participants for the insightful exchange – during the session, before, and after! It's always amazing to immerse myself in the agile community in Cologne.

📌 Want to join?
If you’d like to attend Scrumtisch Cologne, find more info here: linkedin.com/company/scrumtisc (LinkedIn)
You can participate in our research survey here: questionnaire.columinity.com/i

🎉 Thanks to #mobilezone Deutschland for hosting!

PS: By participating in the study, you won’t win a washing machine, you don’t need an account, and no credit card is required. Just give it a try! You'll get your results immediately, along with some tips on how to use them. Christiaan and I are always happy for feedback!

---------------------------------------------
#Scrumtisch #Köln: Wertvolle Impulse für unsere #Forschung zum #AgileMindset

Letzte Woche hatte ich die Gelegenheit, eine Open Space Session beim Scrumtisch Köln zu moderieren. Dort habe ich von unserer neuen Forschung zum agilen Mindset erzählt, die wir gemeinsam mit Christiaan Verwijs von #Columinity durchführen.

Nach einem kurzen wissenschaftlichen Einstieg habe ich unser neues Forschungsmodell vorgestellt, das auf der Arbeit anderer Wissenschaftler*innen aufbaut (z. B. Kristin Geffers, Necmettin Özkan, Tabea Augner, Prof. Dr. Carsten C. Schermuly, Christoph Peters).

💡 Es gibt noch viele offene Fragen:
➡️ Welche Faktoren fördern die Entwicklung eines agilen Mindsets?
➡️ Welche Hindernisse stehen im Weg?
➡️ Ist das agile Mindset eine individuelle Eigenschaft oder kann es sich auf Team-Ebene entwickeln?
➡️ Muss jede*r im Team ein agiles Mindset haben?
➡️ Wie beeinflusst ein agiles Mindset die Team-Effektivität und -Moral?

Wir haben direkt unsere #Umfrage zur Validierung des neuen Forschungsmodells getestet. Dank des wertvollen #Feedbacks können wir das Modell und die Umfrage weiter verfeinern.

🙏 Danke an alle Teilnehmenden für den spannenden Austausch – in der Session, davor und danach! Es ist immer großartig, in die agile Community in Köln einzutauchen.

📌 Mitmachen?
Wer mal beim Scrumtisch Köln dabei sein möchte, findet hier mehr Infos: linkedin.com/company/scrumtisc (LinkedIn)
Unsere Umfrage zur Forschung gibt es hier: questionnaire.columinity.com/i

🎉 Danke an #mobilezone Deutschland für das Hosting!

PS: Bei der Teilnahme an der Erhebung bekommt ihr keine Waschmaschine, ihr braucht keinen Account und keine Kreditkarte. Einfach ausprobieren. Ihr bekommt Eure Ergebnisse sofort, sowie ein paar Tipps, was ihr damit tun könnt. Christiaan und ich freuen uns immer über Feedback!

@derralf

Dr. Karen Eilers is fascilitating an Open Space Session at Scrumtisch Cologne about Agile Mindset Research.A lot of fun and intensive discussions at the Scrumtisch Cologne. People standing together and talking (maybe about agile topics).A lot of fun and intensive discussions at the Scrumtisch Cologne. People standing together and opening the Open Space Marketplace.
Isaac Planas-Sitjàiplanass@ecoevo.social
2025-02-14

Our latest #research with Christos C Ioannou has been published in CommsBio!

Read here 👉 rdcu.be/d9J2u

We used real-time tracking and a robot-heron to investigate how state-behaviour #feedbacks influence anti-predator #escape responses in #fish 🐟.

On the left, a diagram showing fish escape response from predator step-by-step. On the right, two example plots showing the trajectory of the fish with two lines (tracked head & tail separately)
2025-02-12

🌱 How do seedlings shape a tree's future? #FeedBaCks (#BiodivClim) research in tropical forests highlights key growth-survival and stature-recruitment trade-offs, explaining life-history strategies.
doi.org/10.1002/ecy.4527

Red Learningredlearning
2025-01-27

There is nothing more rewarding than seeing how happy our learners are after completing the courses 😊

Feedbacks for red learning
Edson "Eddie" C da Silvaeddiecsilva
2024-10-17

Neste episódio do Diocast nós escolhemos alguns comentários enviados pelo público. Vamos conversar se o Arch é fácil ou se Linux é a melhor opção para a sua área? Vem com a gente tomar um café e bater um papo sobre tudo isso!

youtu.be/YzyGlL3xbsY?si=G5a0n5

Comment créer un Test avec Feedbacks détaillés grâce à l'IA dans ELEA ?

tube-sciences-technologies.app

Teresita Porter 🙋🏻‍♀️DNAdataPhile@ecoevo.social
2023-12-22

Plant–soil feedbacks among boreal forest species

**doi.org/10.1111/1365-2745.1422**

#plant #soil #feedbacks #boreal #forest

Teresita Porter 🙋🏻‍♀️DNAdataPhile@ecoevo.social
2023-12-22

Mycorrhizal feedbacks influence global forest structure and diversity

nature.com/articles/s42003-023

#fungi #mycology #feedbacks #forest #diversity

Teresita Porter 🙋🏻‍♀️DNAdataPhile@ecoevo.social
2023-11-10

Mycorrhizal feedbacks influence global forest structure and diversity

"How underground fungi shape forests"

Source
nature.com/articles/s42003-023

Lay summary
phys.org/news/2023-11-undergro

#fungi #mycology #forest #AMF #EMF #mycorrhizae #feedbacks #diversity

American NaturalistASNAmNat@ecoevo.social
2023-07-28

Does species richness ensure #resilience? Karatayev et al. show that it does not: Alternative consumer- or resource-dominated states can arise in #foodWebs with low trait #diversity or high functional redundancy. Thus diversity only limits the #feedbacks that can produce #alternativeStableStates.

Available now on the ahead of print page! journals.uchicago.edu/doi/10.1

Daniele de Rigodderigo@hostux.social
2023-07-11

3/

More from [1]
"Such “laws” thus are really rules of thumb, statistical regularities that admit many exceptions and variations. Why do such regularities exist at all? Do they represent something unique to the number of species on islands? Or are they the natural consequences of a set of local rules of interaction that are common to a whole class of #ComplexAdaptiveSystems [...]?" [1]

- archive.org/details/fragiledom

#complexity #feedbacks #ecology

Daniele de Rigodderigo@hostux.social
2023-07-11

2/

"#Ecosystem development becomes channeled into one of a limited number of typical #patterns determined by local environmental conditions as well as by initial events early in their [...] development. If we were to classify each system type in terms of a basic organizational plan, we would have a powerful tool in developing a general theory of ecosystem structure and functioning" [1]

- archive.org/details/fragiledom

#complexity #feedbacks #EcosystemStructure #EcosystemFunctions

2023-07-04

No hay nada como leerse constantemente la bibliografía para ver cómo los investigadores están cada día más preocupados por la posibilidad real de un colapso ecológico y social.

Por ej. Peter Stott de Met Office "estamos siendo testigos de un cambio climático a un ritmo aterrador"[...] “Me hace sentir triste y ansioso”

#ClimateChange #Feedbacks #Ecosystems

[1/6]

theguardian.com/environment/20

Ben Matthews (Dr.)benjhm@scicomm.xyz
2023-05-09

Here’s a (low-res) snapshot from SWIM model. Cogs represent science modules. The main cause-effect loop goes clockwise, from #demography through to #climate, but some #feedbacks cut across. Adjust any parameter (of ~250), and plots respond immediately, showing relative sensitivity to options and uncertainties. (Note: plots are SVG - wish we could post #svg directly to mastodon, more efficient for graphics - open the model with a big screen, try how it zooms - swim.benmatthews.eu

Snapshot of SWIM model with oval of cogs in the centre, plots around the outside.

Client Info

Server: https://mastodon.social
Version: 2025.07
Repository: https://github.com/cyevgeniy/lmst