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-asalantu-
28th January 2015, 04:29 AM
¡Hi, folks..!

¿Anyone of you has reference of photographical studies related to Ecosystem Damage topic?

Following seems to be an interesting contrast illustrating environmental changes between 1978 and 2012, but taking into account comments at foot, comparison is not but a fake.

https://www.veoverde.com/2012/02/el-desierto-avanza-nasa-entrega-fotos-que-comparan-la-tierra-de-1978-con-la-de-2012/

My best regards,
Ángel

CFTraveler
28th January 2015, 05:35 PM
I have no photographic evidence but I have seen some 'official' information about this- it seems to be doing the rounds this time of the year. I'll have to look around to see if I can bring something in.

-asalantu-
28th January 2015, 07:27 PM
¡Thank you, CFT..! ¡I'll wait..!

My best regards,
Ángel

CFTraveler
28th January 2015, 09:26 PM
I found one. http://phys.org/news/2015-01-record-breaking-hottest-modern-history-noaa.html
But I don't think this was it.

-asalantu-
29th January 2015, 12:00 AM
"The year 2014 now ranks as the warmest on record since 1880"

Pero en 1880 no había capacidad de cobertura global orientada a la determinación de la temperatura.

¿Ó se basaron en métodos con los cuales se determinó indirectamente la temperatura en un año determinado a partir del análisis del aspecto de los anillos transversales de los árboles, la acumulación de conchas marinas, etc.? Esto me parece más probable.

Atentamente...
Ángel

CFTraveler
29th January 2015, 04:28 PM
I agree that in 1880 there was no way to determine global temps, perhaps they went with populated area record-keeping- I hope they explain how they came to that determination.
I still haven't found the article I had seen, maybe it was removed.

-asalantu-
30th January 2015, 01:07 PM
Interesante, aunque no es lo que busco.

https://www.facebook.com/video.php?v=10152993273539454

Atentamente...
Ángel