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Jacob Urlich 🌍 reshared this.


The extent of global sea ice is more than 1 million square kilometers below the previous record for the current date. This year is particularly a result of the anomalous Antarctic.

Larger seasonal cycle graphics updated at zacklabe.com/global-sea-ice-ex… (satellite era from 1979-2023). Data from nsidc.org/data/seaice_index.

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in reply to Zack Labe

The thing people neglect in looking at the sea ice figures is that the absence of ice cover itself directly affects the ecology and physical dynamics of the region. Regardless of what you think about climate change and net ice sheet growth, changes in the amount of sea ice have profound effects.

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Last month observed below average air temperatures near the South Pole. Elsewhere, the largest warm anomalies were found in the Northern Hemisphere.

Plot shows zonal-mean surface air temperature anomalies, where latitude = x-axis (not scaled by distance). Data from GISTEMPv4 at data.giss.nasa.gov/gistemp/.

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in reply to K~

@karadoc Antarctic sea ice variability is significantly influenced by the atmospheric circulation, such as through changes in surface winds associated with the phase of the Southern Annular Mode or Amundsen Sea Low, and upper ocean heat content. Surface air temperature plays a much smaller role.
@K~
in reply to Zack Labe

It makes sense that those things have a larger effect on the ice compared to surface air temperature; but I my mind those are the same things that affect the surface air temperature in the first place! Anyway, I guess the upshot is that stuff is complex, and not always intuitive.

Jacob Urlich 🌍 reshared this.


1 size 🔌to fit them all 📱 💻 📷 🎧

By 2024, the USB-C port will be mandatory for all portable electronic devices in the EU.

This means that you will soon be able to recharge most of your devices with the same charger, making piling up bundles of cables a thing of the past.

Not only will this make your life easier, but it will also reduce greenhouse gas emissions and e-waste.

Learn more about the common charger here: europa.eu/!hwjj3G

#EUCommonCharger #DigitalEU #EuropeanUnion

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in reply to European Commission

what about things like solar powered electronics? Would those require a USB-C port or is there an exception for those
in reply to European Commission

Not wanting to be nitpicker here, BUT this would be only true if there were only 100W PD compatible cables out there.

Which many people would find slightly cost prohibitive for simple uses.

Still the progress is there. Now if we could get somehow USB-c cables labelled what they really are, OR somebody invented a simple and cheap enough device you can plug a cable in to check what properties a cable has, …

Then one could stop rebuying cables to make sure to meet requirements.



Recent Mauna Loa CO2
March 2023: 421.00 ppm.
Recent global CO2
January 2023: 419.31 ppm

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.



Up-to-date weekly average CO2 at Mauna Loa
Week starting on April 30, 2023: 423.96 ppm
Weekly value from 1 year ago: 420.18 ppm
Weekly value from 10 years ago: 399.74 ppm

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.



Estimated Global Daily average CO2 trend
June 25, 2023: 419.15 ppm
Daily average CO2 at Mauna Loa
June 25, 2023: 422.20 ppm

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.



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ICYMI - the latest monthly observations of carbon dioxide (CO₂) and methane (CH₄)... 🥹

For more data/info: gml.noaa.gov/ccgg/trends/

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Relevant to my previous post, here is another article about the tragic ongoing loss of biodiversity.

TITLE -- "Biodiversity: State of Emergency"

Key points:

◘ By 2050, 38-46% of animal and plant species could be wiped out from the planet.

◘ Of particular concern are Central and South America, sub-Saharan Africa, and Asia, which are more vulnerable to soil impoverishment.

◘ Within 30 years, the number of people living in arid regions could rise from 2.7 to 4 billion, increasing the risk of migration crises.

◘ Land degradation and climate change, leading to declining crop yields and social and economic instability, are likely to force 50-700 million people to migrate by the middle of the century.

FULL ARTICLE -- news.cnrs.fr/articles/biodiver…

#Nature #Environment #Climate #ClimateChange #Biodiversity #Extinction

This entry was edited (1 year ago)

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"Year-to-date, 5.3% of the Earth’s surface has experienced average temperatures that are a local record high. In addition, none of the Earth’s surface has been record cold year-to-date."

From the May 2023 summary at berkeleyearth.org/may-2023-tem….

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TROM II: A Message to the Aliens (2023)


Ok people, the documentary is finally available. Please keep your expectations low and keep in mind that this documentary is made mostly by one human being, with limited resources. We have not used any stock footage (except maybe 2-3) so everything you'll see is real and genuine.

Also, keep in mind that this is not the beginning or the end of anything, but a continuation of our work for this TROM project. We will create more materials and projects.

Watch it here tromsite.com/documentaries/tro…
Download it from here tromsite.com/save/

We hope this documentary can provide something valuable for you.

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in reply to Tio

Like I've told you many times before, its still hard for me to wrap my head around the fact that this was all made by a single person! 😃 You are such an inspiration to me, and I hope others too will see the value in you and your projects ❤️

@bigworldsmallsasha @aaron @georgi @sober_pirate and Tio, all of you have such wonderful minds and incredible personalities, I feel honored to have found this project and become friends with you all. Much love, hugs for everyone 🥰 🫂

This entry was edited (1 year ago)

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in reply to Tio

Congrats @Tio and the gang ! Eager to watch it !
@Tio



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To change the name of a file downloaded with wget:

```
wget -cO - url.of.the.file > new-name.extension
```

#cli #linuxtips

in reply to Alejandro

“it works” as in “it downloads the file without an error message” or as in “when you interrupt it halfway through and invoke it again, it continues where you left off”?

I mean, it could be that we’re simply on different versions and it’s been implemented at some point. What does --version say on your machine? Mine’s 1.19.4.

in reply to scy

1.21.2

Also: tecmint.com/rename-downloaded-…

I've been using this command since long ago. I'm not sure since when... And if it's something implenented recently.

This entry was edited (1 year ago)

Jacob Urlich 🌍 reshared this.


Flooding a forest to restore ecosystem


youtu.be/2eY3kK9OAwc

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Sunset to Sunrise over the Baltic Sea

Image Credit & Copyright: Bernd Pröschold (TWAN)

apod.nasa.gov/apod/ap230616.ht… #APOD

#apod

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Jacob Urlich 🌍 reshared this.


Happy ice cream day at Tutanota. 😎

Enjoy your weekend! 🌞

And stay secure. 🔒

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A group of over 40 European organisations have recently released a statement calling for the EU to set up a European Public Digital Infrastructure Fund.

They call for this fund to support Digital Public Spaces, that are, among other things, based in FOSS, and ensure privacy by design. The statement gives three examples: #Mastodon, #PeerTube and #ActivityPub, stating that they would benefit from such a fund to further flourish.

Entire statement: shared-digital.eu/statement/

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in reply to Fediverse Report

Very much needed in the field of (public) education. I'm not sure there are any good examples of this kind of infrastrucure in schools.

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youtube.com/watch?v=YEXuGgRCyS…

Moons Across Jupiter

Image Credit: NASA; ESA, JPL, Cassini Imaging Team, SSI; Processing: Kevin M. Gill

apod.nasa.gov/apod/ap230613.ht… #APOD

#apod

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in reply to (moving) APOD

“What men are poets who can speak of Jupiter if he were like a man, but if he is an immense spinning sphere of methane and ammonia must be silent?” -Richard Feynman
in reply to (moving) APOD

With a little eyeliner, Jupiter could look very attractive.