Mastodawn

Mike Zehner 🔆 | 🇪🇺Dec 5, 2022

Weihnachtsgeschenke für meine Arbeitsgruppe

Druckfrisch in Buchhandlungen - @sterner mit neuem Buch 'So retten wir das Klima'

Heute Buchvorstellung am Erscheinungstermin
Mo, 5.12. 19:30 > Onlineteilnahme:

https://eu01web.zoom.us/j/68541470176?pwd=RHBZWW9za1pXV21DalVLTnZ1YTNrdz09

#StudyGreenEnergy #FitfuerdieEnergiewende

Join our Cloud HD Video Meeting

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Zoom Video

Mike Zehner 🔆 | 🇪🇺Dec 3, 2022

Climate Quest Dec 2, 2022

We've known about the warming effect of CO2 for a very long time.

"The highest effect of the sun's rays I have found to be in carbonic acid gas. ... An atmosphere of that gas would give to our earth a high temperature; and if as some suppose, at one period of its history the air had mixed with it a larger proportion than at present, an increased temperature ... must necessarily have resulted."

- Eunice Foote, 1856

Carbonic acid gas is CO2. #climatechange #science #discovery

Mike Zehner 🔆 | 🇪🇺Nov 30, 2022

Prof. Stefan Rahmstorf Nov 29, 2022

Die größten Klimagas-Emittenten unserer Region. Interaktive Weltkarte: https://climatetrace.org/map

Emissions Map - Climate TRACE

Climate TRACE makes climate action faster and easier by mobilizing the global tech community to track greenhouse gas (GHG) emissions.

Mike Zehner 🔆 | 🇪🇺Nov 28, 2022

Zack Labe Nov 28, 2022

Happy Monday! Hope you all have a great week! 🙂

Ice watch - #Arctic sea ice extent is currently the 8th lowest on record (JAXA data). This is...
• about 20,000 km² below the 2010s mean
• about 600,000 km² below the 2000s mean
• about 1,280,000 km² below the 1990s mean
• about 1,770,000 km² below the 1980s mean

More plots of current conditions: https://zacklabe.com/arctic-sea-ice-extentconcentration/

Arctic: Sea-Ice Concentration/Extent

Near real-time visualizations [Arctic Climate Seasonality and Variability] [Arctic Sea-Ice Extent and Concentration] [Arctic Sea-Ice Volume and Thickness] [Arctic Temperatures] [Antarctic Sea-Ice E…

Zachary Labe

Mike Zehner 🔆 | 🇪🇺Nov 21, 2022

Scientists for Future 🇩🇪Nov 21, 2022

Geopolitik und Erdgaspreise beschleunigen die angesichts der #Klimakrise ohnehin notwendige #Wärmewende. Die durch regenerativ erzeugten Strom betriebene #Wärmepumpe wird dabei die dominierende Heizungstechnologie der Zukunft.

Neues Policy-Paper der #Scientists4Future zu Wärmepumpen: ➡️ https://info-de.scientists4future.org/waermepumpen/

Wärmepumpen - Wissenszentrum

Scientists for Future Wissenszentrum - Wir liefern Erkenntnisse und Zusammenhänge.

Wissenszentrum

Mike Zehner 🔆 | 🇪🇺Nov 21, 2022

Volker Quaschning Nov 21, 2022

Eine sehr schöne Zusammenfassung des Standes der Wissenschaft bei der #Wärmepumpe:
Die Wärmepumpe ist die Alternative zu #Erdgas.
Die Wärmepumpe geht auch im Altbau.
Und nein: Man braucht keine Fußbodenheizung.
https://www.tagesschau.de/wirtschaft/waermepumpe-109.html

Umbau der Heizung: Wärmepumpe auch ohne Sanierung möglich

Wärmepumpen gelten als Heizungstechnik der Zukunft. Viele Besitzer älterer Häuser glauben, dass vor dem Einbau erst eine aufwändige Sanierung nötig ist. Doch das muss nicht so sein. <em>Von Jörg Wolf.</em>

tagesschau.de

Mike Zehner 🔆 | 🇪🇺Nov 20, 2022

Zack Labe Nov 20, 2022

Example of four graphs showing more data points of what is happening around us. #COP27

Your monthly #climatechange update.

+ Data from https://gml.noaa.gov/ccgg/
+ Graphic from https://zacklabe.com/climate-change-indicators/

Global Monitoring Laboratory - Carbon Cycle Greenhouse Gases

The Global Monitoring Laboratory conducts research on greenhouse gas and carbon cycle feedbacks, changes in clouds, aerosols, and surface radiation, and recovery of stratospheric ozone.

Mike Zehner 🔆 | 🇪🇺Nov 13, 2022

6te PV Betriebs- & Sicherheitstagung, 24.-25. Nov (Berlin)

Neueinsteiger & Profis: neueste Herausforderungen, normativer Rahmen, Sicherheitsanforderungen bei Bau, Installation & Betrieb von PV mit Batteriespeicher

Mehr Informationen und Anmeldung:
https://www.conexio-pse.de/veranstaltungen/photovoltaik-betriebs-und-sicherheitstagung

Photovoltaik-Betriebs- und Sicherheitstagung | Conexio-PSE GmbH

Mike Zehner 🔆 | 🇪🇺Nov 13, 2022

Zack Labe Nov 13, 2022

A broken record - sorry, another month of my graph showing increases in greenhouse gas observations 🥺

+ Data available from https://gml.noaa.gov/ccgg/
+ More graphs at https://zacklabe.com/climate-change-indicators/

Global Monitoring Laboratory - Carbon Cycle Greenhouse Gases

The Global Monitoring Laboratory conducts research on greenhouse gas and carbon cycle feedbacks, changes in clouds, aerosols, and surface radiation, and recovery of stratospheric ozone.

Mike Zehner 🔆 | 🇪🇺Nov 1, 2022

Alarmierende Grafik 'unser Alltag 2000 - 2050 - 2100'
(s4f_ffm Vortrag Dr Ilke Schauser, @umweltbundesamt)

Src: 10.1108/IJCCSM-05-2017-0108

Exemplarisch für Berlin
2010 schon jetzt Wettermuster wie in Frankfurt
2040 wie Mannheim
2070 wie Lyon
2100 Nord-Spanien

#keingradweiter