Messungen des österreichischen Sonnblick-Observatoriums bestätigen, dass Anteil an Treibhausgasen in der Atmosphäre neue Höchstwerte erreicht hat. Bei CO2 wurden im Monatsmittel 425,3 Parts Per Million. bei Methan 2,014 Parts Per Million gemessen. Die Durchschnittstemperatur in Österreich liegt 2,7 Grad über der vorindustriellen Zeit. https://www.derstandard.de/story/2000146084907/sonnblick-observatorium-vermeldethoechstwerte-an-co2-und-methan

Mit einem weitreichenden Gesetz hat das EU-Parlament den Emissionshandel auf große Sektoren ausgeweitet, die Bestimmungen zu Zertifikaten verschärft und Abgaben für Importeaus Ländern mit niedrigeren CO2-Preisen beschlossen. https://taz.de/Massive-Ausweitung-des-Emissionshandels/!5929146/

Wow, so when there are more mountains, more CO2 is drawn down as there's more terrain to expose the rock for weathering

!- related to : Post Colonialist Unequal Exchange and drain - As per Jason Hickel et al article "Imperialist appropriation in the world economy: Drain from the global South through unequal exchange, 1990–2015" - https://hyp.is/go?url=https%3A%2F%2Fwww.sciencedirect.com%2Fscience%2Farticle%2Fpii%2FS095937802200005X&group=world

!- Wealthy country degrowth : comment - From the findings of the related article above, the Global North has a very compelling responsibility to degrow AND to help the Global South develop within planetary boundaries. - This is all stated in the climate justice argument, but, as mentioned by Prof. Kevin Anderson in a passing comment, 100 billion is a drop in the bucket. Transfers will need to be in the trillions - Kevin Anderson talk: CO2 budgets 2022: Allocating Global Carbon Budgets to Nations - https://hyp.is/go?url=http%3A%2F%2Fdocdrop.org%2Fvideo%2F35-1n1ZowvM%2F&group=world - Still, the term degrowth is unpopular with mainstream economists. Perhaps a better strategy is to frame it as simultaneous degrowth of MATERIALISM of Global North countries but regrowth of NON-MATERIALIST wealth of Global North Economies and both MATERIALIST and NON-MATERIALIST growth of Global South countries.

Interesting list of good NDIR & PAS CO2 sensors.

Kevin Courtney #NEU💝NHS. (2022, January 5). Ventilation isn’t just for Covid.... ...It’s for Education This study looks at the impact of CO2 not just as a marker of pollution but as a pollutant in itself. It shows that as CO2 rises above 700/800 ppm cognitive function begins to be impaired https://dash.harvard.edu/bitstream/handle/1/27662232/4892924.pdf?sequence=1&fbclid=IwAR2kWIHIJfssa_sw72MD6W1hnkDvSm4bikK5FOLxwQxhjYLEYjfPCfzXz3E [Tweet]. @cyclingkev. https://twitter.com/cyclingkev/status/1478778857536860170

Hass information for DIY CO2 & PM sensors for the covid-era.

Rare combination of air-quality sensor: CO2 + PM2.5. Connectivity: WiFi & Bluetooth.

Health sensors better be FOSS.

A bit big module for CO2+Zigbee monitoring

55g CO2/kWh laut Umweltbundesamt

Jennifer K McDonald. (2021, October 16). Here’s the rebreathed fraction of air table from the all-knowing @DavidElfstrom [Tweet]. @JenniferKShea. https://twitter.com/JenniferKShea/status/1449380211435479047

CO2 Ausstoß

Classroom carbon dioxide levels three times above guidelines. (2021, November 26). https://schoolsweek.co.uk/classroom-carbon-dioxide-levels-three-times-above-watchdog-guidelines/

Jennifer K McDonald on Twitter. (n.d.). Twitter. Retrieved 18 February 2021, from https://twitter.com/JenniferKShea/status/1362228242875355139

Ausführlicher Bericht über dieselbe Studie aus Nature

Actually, CO2 does cause measurable warming. The warming effect is not huge, and not worrisome, but it is not zero, and it is large enough to be measurable.

There really is no question about the fact that the Earth's average temperature has warmed slightly, as CO2 levels have risen, over the last six decades. The magnitude of that change is debatable: different "global" composite temperature indices vary in their measured trend by approximately a factor of two. But none of them show zero trend.

The "climate sensitivity" of the Earth's temperatures to changes in CO2 level can be estimated by careful comparison of measured temperatures to measured CO2 levels. Here's an example on my web site, showing how that can be done:

https://sealevel.info/sensitivity.html

Climate change is a highly politicized issue, so, as is the case for any politicized issue, if you want to understand it you need to seek out balanced information. If you want to learn about the SCIENCE of climate change, instead of political spin, here's a list of resources which can help:

https://tinyurl.com/learnmore4

It has:

● accurate introductory climatology information

● in-depth science from BOTH skeptics & alarmists

● links to balanced debates between experts on BOTH sides

● information about climate impacts

● links to the best blogs on BOTH sides of the issue

Vaughan, A. (n.d.). Global CO2 emissions have already rebounded above pre-pandemic levels. New Scientist. Retrieved 3 March 2021, from https://www.newscientist.com/article/2269628-global-co2-emissions-have-already-rebounded-above-pre-pandemic-levels/

ReconfigBehSci on Twitter: ‘RT @NatureNews: COVID curbed carbon emissions in 2020—But not by much, and new data show global CO2 emissions have rebounded: Https://t.c…’ / Twitter. (n.d.). Retrieved 20 January 2021, from https://twitter.com/SciBeh/status/1351840770823757824

Stefan Rahmstorf zu den noch zur Verfügung stehenden CO2-Budgets.

Neuberechnung des CO2-Budgets für den Referenz-Klimaplan der österreichischen Klimawissenschaft. Siehe dazu den Twitter-Thread: Treibhausgas-Budget zeigt klar: Wir brauchen einen Systemwandel!

Co2-Budget-Rechner, ebenfalls empfohlen von @rahmstorf. Link: Calculating Paris compatible EU emission paths

CO2-Budget-Rechner für alle Länder und verschiedene Reduktionsziele. Empfohlen von @rahmstorf

Transport - "only" 20 % of carbon emissions.

Key quote. Correct. Individual action is not enough. We need a collective change of behaviour.

Beginning of research into greenhouse gasses, global warming and CO2 emissions.

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922.46

4182.14

4122

1831.35

3329.29

2560.17

2,527.37

1477.56

40000

me llamo mucho la atención este documento ya que habla del equipo como tal,cosa que no había tenido en cuenta

parece ser que ya hay una experimentación de la extracción por fluidos supercriticos, pero aquí se utiliza agua y es la extracción de polifenoles en general

This is not good news. It felt like we had reached a turning point, and it turns out not to be the case.

CO2 atmospheric concentration used as simple indicator for many years to track great acceleration / progression in Anthropocence, this now joined by long list of other indicators, escalating at an alarming rate, population, water use/ shortage, paper consumption, global warming, increase in number and ferocity of storms .......

Note : Read over Article again by Will Steffen, Paull J Crutzen & John R McNeill. [] (https://www.pik-potsdam.de/news/public-events/archiv/alter-net/former-ss/2007/05-09.2007/steffen/literature/ambi-36-08-06_614_621.pdf)

Explore development of Anthropocence. How do we track progression of Anthropocene? CO2 Emissions??

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