antarctic, Tag

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...

From NASA Global Climate Change NASA’s Operation IceBridge, a ten-year mission to collect polar data between ICESat and ICESat-2, may be coming to a close, but its hundreds of terabytes of data and the expertise of its...

From AAAS Review ENVIRONMENTAL SCIENCES The polar regions in a 2°C warmer world Science Advances  04 Dec 2019: Vol. 5, no. 12, eaaw9883 DOI: 10.1126/sciadv.aaw9883 Abstract Over the past decade, the Arctic has warmed by...

From Nature An analysis of air up to 2 million years old, trapped in Antarctic ice, shows that a major shift in the periodicity of glacial cycles was probably not caused by a long-term decline in atmospheric levels of carbon...

From MIT Earth, Atmospheric, and Planetary Sciences Jennifer Chu | MIT News Office Monday, October 21, 2019 Study finds even the tallest ice cliffs should support their own weight rather than collapsing catastrophically...

By Jim Steele Chicken Littles vs Adelie Penguins Throughout recorded history dooms day cults attract thousands of gullible people. Charismatic cult leaders of the Order of the Solar Temple or Heaven’s Gate convinced their...