Showing posts with label Sediment cores. Show all posts
Showing posts with label Sediment cores. 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 ...

Carbon stored deep in Antarctic waters ended the last ice age

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by Miguel Martinez-Boti , University of Southampton and Gianluca Marino , Australian National University , The Conversation, February 12, ...
Thursday, September 25, 2014

Global sea levels rose up to 5 meters per century at the end of the last five ice age cycles

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from phys.org, September 25, 2014 Credit: Tiago Fioreze / Wikipedia Land-ice decay at the end of the last five ice-ages caused global s...
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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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...
Sunday, May 12, 2013

Climate Sensitivity Stunner: Last Time CO2 Levels Hit 400 Parts Per Million The Arctic Was 14 °F Warmer!

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by Joe Romm, Climate Progress , May 12, 2013 We have pushed atmospheric CO2 levels to 400 parts per million (ppm) for the first time in hu...
Saturday, September 15, 2012

"History of sea ice in the Arctic" by Leonid Polyak et al., Quartn. Sci. Rev., 29 (2010) doi:10.1016/j.quascirev.2010.02.010

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Quarternary Science Reviews , 29 (2010) 1757 – 1778; doi:10.1016/j.quascirev.2010.02.010 History of sea ice in the Arctic Leonid Polyak...
Tuesday, July 31, 2012

Mitchell Power: "Climate ultimately drives fire." New study of charcoal in sediment cores links wildfires and climate change

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New study links wildfires and climate change by John Hollenhorst, Deseret News , July 30 2012 It appears to explain long-term cha...
Saturday, March 31, 2012

Over 20% of the organic carbon in sediments is directly bound to reactive iron phases and are locked up in surface marine sediments

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Oceanography enters the Iron Age by  Liz Kalaugher, editor,   environmentalresearchweb, March 26, 2012 For many years scientists have known ...
Friday, January 6, 2012

Comparison of subsea hydrate stability between paleo events at Barrow, Alaska, and the East Siberian Arctic Shelf now

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Gas Hydrate Stability Zone Dynamics and Global Climate Change V. E. Romanovsky and T. E. Osterkamp, Department of Geology & Geophysics, ...
Monday, June 6, 2011

"Slow release of fossil carbon during the Palaeocene–Eocene Thermal Maximum" by Ying Cui et al., Nature Geoscience, 2011

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Nature Geoscience ,  June 2011 Slow release of fossil carbon during the Palaeocene–Eocene Thermal Maximum Ying Cui ¹*, Lee R. Kump ¹, A...

"Slow release of fossil carbon during the Palaeocene–Eocene Thermal Maximum," by Ying Cui et al., Nature Geoscience,

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Nature Geoscience , (June 5, 2011);  doi: 10.1038/ngeo1179 Slow release of fossil carbon during the Palaeocene–Eocene Thermal Maximum Y...