Showing posts with label Paleo-CO2. Show all posts
Showing posts with label Paleo-CO2. Show all posts
Friday, February 13, 2015

Ocean sediment reveals that release of carbon stored deep in the sea is linked to the rise in atmospheric CO2 that caused the world to warm

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b y Tim Radford,  Climate News Network , February 13, 2015 LONDON  − Scientists believe they may have cracked the mystery of the end of the ...
Wednesday, September 3, 2014

Keeling Curve Saved! Wendy and Eric Schmidt Award $500,000 Grant to Keeling Curve

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Supports continued operation of the iconic measurement series by Robert Munroe, Scripps Institution of Oceanography, September 3, 2014 ...
Monday, May 26, 2014

Millennial Scale Change From Lake El’gygytgyn, NE Russia: Did We Step Or Leap Out Of The Warm Pliocene Into The Pleistocene?

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43rd International Arctic Workshop, Amherst, Mass., March 11-13, 2014 Julie Brigham-Grette 1 ,  Martin   Melles 2 ,  Pavel   Minyuk 3 , an...
Tuesday, December 17, 2013

Climate change can occur in a geological instant (13 years)

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by Ken Branson, phys.org, October 7, 2013 Morgan Schaller, James Wright, and the core sample that helped them understand what happened -...
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Thursday, October 3, 2013

"Evidence for a rapid release of carbon at the Paleocene-Eocene thermal maximum," by James D. Wright & Morgan F. Schaller, PNAS 110 (October 2013); doi: 10.1073/pnas.1309188110

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Proceedings of the National Academy of Sciences , 110 ( 40 ) (October 2013) 15908-15913; doi: 10.1073/pnas.1309188110  Evidence for a rapi...
Thursday, September 26, 2013

"Climate sensitivity, sea level and atmospheric carbon dioxide," by James Hansen, Makiko Sato, Gary Russell & Pushker Kharecha, Phil. Trans. Royal Soc. A, 371 (16 September 2013)

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Phil. Trans. Royal Soc. A , 371 (16 September 2013) 20120294 Climate sensitivity, sea level and atmospheric carbon dioxide James Hansen ...
Sunday, June 2, 2013

Julie Brigham Grette presents Lake El'gygytgyn sediment core data showing Arctic far more sensitive to changes in CO2

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by Peter Sinclair, Climate Denial Crock of the Week, June 2, 2013 Big implications here for DarkSnowproject research. Skeptic...
Saturday, April 20, 2013

Andrew Glikson: Another link between CO2 and mass extinctions of species

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by Andrew Glikson , The Conversation , March 22, 2013 It’s long been known that massive increases in emission of CO 2 from volcanoes, ass...
Friday, April 6, 2012

Global warming preceded by increasing carbon dioxide concentrations during the last deglaciation, Nature 484, Jeremy D. Shakun et al.

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Nature 484 , 49-54 (5 April 2012); doi:10.1038/nature10915 Global warming preceded by increasing carbon dioxide concentrations during th...

Past extreme warming events linked to massive carbon release from thawing permafrost, Nature 484, Robert M. DeConto et al.

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Nature  484 ,  87–91  (05 April 2012); d oi:10.1038/nature10929 Received  24 April 2011, accepted 2 February 2012, published online 4 Ap...
Sunday, March 11, 2012

Bryan Lovell, oil geologist and president of the Geological Society of London, speaks out on the paleo evidence for manmade warming

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If you pull the carbon trigger and dump it into the atmosphere, warming happens.  Several gigatons have been dumped into the atmosphere, and...
Friday, December 9, 2011

James Hansen at 2011 AGU speaks of current CO2 levels already being in the danger zone, must act now

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Note especially what Hansen says at around minutes 27, 31, 45 and 52. <p><br>http://ww...
Saturday, June 18, 2011

"Neotropical human-landscape interactions, fire, and atmospheric CO2 during European conquest" by R. J. Nevle, D. K. Bird, W. F. Ruddiman & R. A. Dull, the Holocene, 2011

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The Holocene , published online before print June 13, 2011; doi: 10.1177/0959683611404578 Neotropical human-landscape interactions, fire, ...
Wednesday, June 15, 2011

Climate change: How do we know?

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Climate change: How do we know? This graph, based on the comparison of atmospheric samples contained in ice cores and  more recent direc...