Rösta fram årets bästa pepparkakshus!
Knappast.
Några citat från artikeln:
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Senast redigerad av lasternassumma 2019-12-27 kl. 04:02.
Senast redigerad av lasternassumma 2019-12-27 kl. 04:02.
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Senast redigerad av Nixter 2019-12-27 kl. 08:03.
Senast redigerad av Nixter 2019-12-27 kl. 08:03.
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Senast redigerad av Nixter 2019-12-27 kl. 08:21.
Senast redigerad av Nixter 2019-12-27 kl. 08:21.
Citat:
Två miljoner år gammal is från Antarktis avfärdar teorin om att låg koldioxidhalt orsakar kallare glaciärcykler.
Two million-year-old ice cores provide first direct observations of an ancient climate
Nu får ni lägga till ett gäng nya forskare på förnekarlistan.
Även tidskriften Nature som har publicerat smörjan.
Two million-year-old ice cores provide first direct observations of an ancient climate
Nu får ni lägga till ett gäng nya forskare på förnekarlistan.
Även tidskriften Nature som har publicerat smörjan.
Knappast.
Några citat från artikeln:
Citat:
Although a long-term decline in average atmospheric carbon dioxide may not have directly led to the 100k world, the researchers nonetheless observed a correlation between carbon dioxide and global temperature, Bender said.
“To say that carbon dioxide is not a factor would be completely wrong,”
[...]
“We’re seeing carbon dioxide levels not seen in 2 million years,” Yan said. “While our data suggest that long-term carbon dioxide decline was not the decisive factor in the Mid-Pleistocene Transition, it does not mean that carbon dioxide does not have the capability to bring about global-scale changes.
“We’re in a different situation now — carbon dioxide is the major player in our current world,” he said. “If we want to look into the geologic past for an analogy of what’s going on in our world today, we need to go beyond 2 million years to find it.”
“To say that carbon dioxide is not a factor would be completely wrong,”
[...]
“We’re seeing carbon dioxide levels not seen in 2 million years,” Yan said. “While our data suggest that long-term carbon dioxide decline was not the decisive factor in the Mid-Pleistocene Transition, it does not mean that carbon dioxide does not have the capability to bring about global-scale changes.
“We’re in a different situation now — carbon dioxide is the major player in our current world,” he said. “If we want to look into the geologic past for an analogy of what’s going on in our world today, we need to go beyond 2 million years to find it.”
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