Quantcast

Canadian Warming, Calving Ice Sheets, Shrinking Glaciers, Dolphins Not Getting It On as Climate Warming Continues

Sobering, unsettling, and at times startling climate change-related news emerged in Antarctica, Canada, Iceland, and Australia this past week.

Antarctic ice loss

Latest Research Reveals Troubling Signs of Antarctica Ice Loss, Ocean Warming and Climate Warming Effects at World Heritage Sites

Antarctica’s ice sheets are losing mass more than six-times faster than previously believed and ocean temperatures are rising as much as 40-times faster than the latest U.N. IPCC report estimates. One in four UNESCO natural World Heritage sites are “highly threatened” as a result of climate warming, according to recent research.

The world's coastlines with a 6 meter (19+ foot) rise in sea level. NASA

Sea Level Rise is Far Worse Than Previously Thought

Rising levels of greenhouse gasses are increasing global temperatures and this is causing sea levels to rise. Global warming causes sea levels to rise by melting ice sheets, glaciers, and sea ice; it also causes water to warm and expand. Sea-level rise and resultant flooding may be the greatest challenge facing humanity. Scientists agree that sea levels will rise and…

Read More→

New Studies Reveal Fastest Sea Level Rise in 2,000 Years

Global mean sea level is rising faster than it has in more than 2,000 years along with temperatures and greenhouse gas emissions, according to four new climate research papers.

he calving front of the Jakobshavn Glacier in western Greenland, as seen from NASA's P-3B aircraft on April 21, 2012

EarthTalk: Antarctic Ice Melt

EarthTalk® is a weekly environmental column made available to our readers from the editors of E/The Environmental Magazine Dear EarthTalk: To what extent is Antarctica really melting and what impact might it have on coastlines around the world? – Andrea Hutchinson, Cary, NC The Antarctic continent, roughly the size of the United States and Mexico combined, is composed of rock covered…

Read More→

New research from NASA indicates an unstoppable chain reaction of Antarctic ice melt in the Amundsen sea

NASA Research Indicates Slow, Irreversible West Antarctic Ice Melt

Bad news for Antarctic ice, but not particularly surprising to scientists Several news headlines this week have heralded the “unstoppable” decline of a major portion of the West Antarctica ice sheet in the Amundsen Sea, eventually disappearing in as little as two centuries. Projections for the complete collapse of the West Antarctic ice sheet range from two hundred to nearly nine hundred years, but what…

Read More→

growing concern from scientists studying the Greenland and Antarctica ice sheets over the potential for sea level rise

Video Friday: Growing Concern Over Sea Level Rise

From the Yale Climate Forum. Scientists studying the Greenland and Antarctic ice sheets express growing concern over the fragility and vulnerability of the world’s ice sheets and the potential impact on sea level rise. Researchers in Antarctica are using sophisticated equipment to drill down 500 meters below the ice shelf to measure ice loss, temperature, salinity and speed of melt….

Read More→