Search query: carbon
Categories: Paleontology: Climate
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Published The Greenland Ice Sheet is close to a melting point of no return - The Greenland Ice Sheet: Approaching a Melting Point of No Return


A new study using simulations identified two tipping points for the Greenland Ice Sheet: releasing 1...
Published Global warming reaches central Greenland - Global Warming Reaches Central Greenland: A Wake-Up Call for the World


A temperature reconstruction from ice cores of the past 1,000 years reveals that today's warming in...
Published Early forests did not significantly change the atmospheric CO2 - Early Forests Did Not Significantly Change the Atmospheric CO2



Scientists have discovered that the atmosphere contained far less CO2 than previously thought when f...
Published A once-stable glacier in Greenland is now rapidly disappearing - A Once-Stable Glacier in Greenland is Now Rapidly Disappearing



As climate change causes ocean temperatures to rise, one of Greenland's previously most stable glaci...
Published Greenland melted recently: High risk of sea level rise today



A large portion of Greenland was an ice-free tundra landscape -- perhaps covered by trees and roamin...
Published Greenhouse gas emissions at 'an all-time high' -- and it is causing an unprecedented rate of global warming, say scientists - Greenhouse Gas Emissions at an All-Time High: The Unprecedented Rate of Global Warming



Human-induced warming, largely caused by the burning of fossil fuels, reached an average of 1.14°C f...
Published What ancient underwater food webs can tell us about the future of climate change - What Ancient Underwater Food Webs Can Tell Us About the Future of Climate Change


Have humans wreaked too much havoc on marine life to halt damage? A new analysis challenges the idea...
Published Climate change could cause 'disaster' in the world's oceans - Climate Change Could Cause 'Disaster' in the World's Oceans



Climate change will slow down deep overturning ocean circulation in the coming centuries. Using thre...
Published Climate: Lessons from the latest global warming - Climate: Lessons from the Latest Global Warming


56 million years ago, the Earth experienced one of the largest and most rapid climate warming events...
Published Before global warming, was the Earth cooling down or heating up? - Before Global Warming, Was the Earth Cooling Down or Heating Up?


A review article addresses a conflict between models and evidence, known as the Holocene global temp...
Published 3000+ billion tons of ice lost from Antarctic Ice Sheet over 25 years - 3000+ Billion Tons of Ice Lost from Antarctic Ice Sheet Over 25 Years



Scientists have calculated that the fastest changing Antarctic region?-?the Amundsen Sea Embayment?-...
Published Ice sheets can collapse faster than previously thought possible - Ice Sheets Can Collapse Faster Than Previously Thought Possible



Ice sheets can retreat up to 600 meters a day during periods of climate warming, 20 times faster tha...
Published Major North American oil source yields clues to one of earth's deadliest mass extinctions - Major North American Oil Source Yields Clues to One of Earth's Deadliest Mass Extinctions


Geologists studying the Bakken Shale Formation discovered a critical kill mechanism behind a series...
Published Monitoring an 'anti-greenhouse' gas: Dimethyl sulfide in Arctic air - Monitoring an 'Anti-Greenhouse' Gas: Dimethyl Sulfide in Arctic Air


Data stored in ice cores dating back 55 years bring new insight into atmospheric levels of a molecul...
Published Climate trends in the west, today and 11,000 years ago - Climate Trends in the West: A Comparison of Today and 11,000 Years Ago


What we think of as the classic West Coast climate began just about 4,000 years ago, finds a study o...
Published Sea ice will soon disappear from the Arctic during the summer months -- and it has happened before - Sea Ice Will Soon Disappear from the Arctic During the Summer Months -- and It Has Happened Before


In a new study, an international team of researchers warn that the Arctic Sea ice may soon be a thin...
Published Complete picture of Arctic sea ice freeze-thaw cycle highlights sea ice response to climate change - Complete Picture of Arctic Sea Ice Freeze-Thaw Cycle Highlights Sea Ice Response to Climate Change


Years of research show that climate change signals are amplified in the Arctic, and that sea ice in...
Published Rodent extinctions in Hispaniola may have been caused by humans - Rodent Extinctions in Hispaniola May Have Been Caused by Humans


Hispaniola once had among the highest diversity of rodents in the Caribbean. Today, only one rodent...
Published Climate change played key role in dinosaur success story - Climate Change Played a Key Role in the Dinosaur Success Story


Climate change, rather than competition, played a key role in the ascendancy of dinosaurs through th...
Published Greenland ice sheet: Short-lived ice streams - Greenland Ice Sheet: Short-Lived Ice Streams



Major ice streams can shut down, shifting rapid ice transport to other parts of the ice sheet, withi...