antarctic, Tag

Guest Post by Renee Hannon Introduction This post examines CO2 data collected in Antarctic firn and its journey as firn transitions to ice where CO2 is eventually trapped in bubbles.…

Antarctica's next deep ice core, drilling down to ice from 130,000 years ago, will be carried out by a multi-institutional U.S. team at Hercules Dome, a location hundreds of miles from today's coastline and a promising site...

Warm, moist rivers of air in Antarctica play a key role in creating massive holes in sea ice in the Weddell Sea and may influence ocean conditions around the vast continent as well as climate change, according to Rutgers...

Some years ago, relating to a project I was carrying out, I asked the Max Planck Institute and Cambridge University –both experts in this field-if it were possible that Antarctic ‘ozone hole’ -actually a ‘thinning’...

From the “that darned sea ice is messing up our model” department and MIT News. Study suggests sea ice blocks the flow of carbon both into and out of the ocean, in roughly equal measure. The Southern Ocean surrounding...

Emperor penguin (Aptenodytes fosteri) populations in 2019 were found to have grown by up to 10% since 2009 – to as many as 282,150 breeding pairs (up from about 256,500) out of a total population of over 600,000 birds (Fretwell...

Guest Post By: Renee Hannon IntroductionThis post examines whether CO2 measurements in Greenland ice cores demonstrate natural variability as an alternative hypothesis to in-situ chemical reactions...

University of Cambridge Scientists have created the first ever large-scale map of microscopic algae as they bloomed across the surface of snow along the Antarctic Peninsula coast...

University of Washington Using the most advanced Earth-observing laser instrument NASA has ever flown in space, a team of scientists led by the University of Washington has made precise measurements of how the Greenland and...

From NASA March 25, 2020 This photograph shows ripples in the surface of Denman Glacier in East Antarctica that throw shadows against the ice. The glacier is melting at a faster rate now than it was from 2003 to 2008 Credits:...

Guest post by Michael Kile, Have you ever wondered how to play the Climate Game, or game the climate? If so, look no further than a remote research station on the northern tip of the Antarctic Peninsula, a submarine-shaped...

News Review by Kip Hansen – 16 February 2020   Several media pieces have followed up on a study about the Thwaites Glacier in Antarctica.  Even the (in)famous climatologist who shares my last name pulled out this...

By Jim Steele Attempting to reinforce the climate crisis narrative, a recent high temperature record in Antarctica has been misleadingly ballyhooed as an example of global warming by the world’s largest media outlets –...

Guest Post by Bob Vislocky, Ph.D. CBS news recently reported a 50% decline in the number of chinstrap penguins residing on Elephant Island and a 75% decline of those living on Penguin Island all because of ….. drum roll...

Guest post by Renee Hannon IntroductionIce cores datasets are important tools when reconstructing Earth’s paleoclimate. Antarctic ice core data are routinely used as proxies for past CO2 concentrations. This is because...