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Développement durable et efficacité énergétique
Pour un développement durable et pour l'efficacité énergétique. «Pour ce qui est de l’avenir, il ne s’agit pas de le prévoir mais de le rendre possible. »  Antoine de Saint-Exupéry
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Rescooped by Stephane Bilodeau from green infographics
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Global warming in one unmistakably compelling chart

Global warming in one unmistakably compelling chart | Développement durable et efficacité énergétique | Scoop.it
If you have any doubt the balance of the globe has warmed over the last century, view this chart.


Produced by NASA, the chart illustrates how temperatures have compared to “normal” from 1880 to present, from pole to pole.

From the 1880 to the 1920s, blue and green shades dominate the chart, signaling cooler than normal temperatures in that era.  Then, from the 1930s to the 1970s, warmer yellow, oranges, and reds shades ooze in, balancing the cooler shades.

The rapid warming at the northern high latitudes especially jumps out in recent decades, reflecting “Arctic amplification” or more intense warming in the Arctic.  Although the warming is most pronounced up north, it is apparent at almost every latitude.

But since the 1970s, the blue and green shades rapidly erode and oranges and reds take over, dramatically.

Find more information at the link...


Via Lauren Moss
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IOANNIS APOSTOLOU's curator insight, September 13, 2013 6:26 AM

Global warming facts!

Owen Roberts, BSc, MBA's curator insight, September 23, 2013 5:16 AM

GLOBAL WARMING - Here is an chart developed by NASA that shows how much global temperatures have changed during the last 140 years.  Quite compelling. 

Hein Holthuizen's comment, September 29, 2013 1:00 AM
There is no doubt about an general increase of temperature. Whether it is worrysome is not to be seen on this small scale. We had colder periodes like ice ages and now we are likely in a interglacial. So global temperatures change over time. Nice picture btw.
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Global CO2 emissions

Animated time-lapse video of anthropogenic carbon dioxide emissions in map form, spanning the 18th century until this current first decade of the 21st centur...

 

This is not a complete data set, but the video still shows the striking connection between CO2 emissions and  the historical geography of industrialization.


Via Seth Dixon, Lauren Moss
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Seth Dixon's comment, August 2, 2012 11:21 AM
I'd love to take credit for this, but I didn't create this video, but am simply sharing a resource that I found online with the broader community. Follow the YouTube link to see info about the creator there (Cuagau1).
Mark V's comment, September 4, 2012 8:41 AM
Frightening and guilt inducing. The US and Europe the biggest historical violators, plus living in the northeastern part of the country which shows the highest concentrations.
Rafael CAYUELA's curator insight, February 3, 12:18 PM

Interesting and well done..