Did a January Hurricane Just Set off a Massive Greenland Melt Event in Winter?

GR:  In coming days, this event might reach into the popular media. As wispy clouds precede a storm, melting ice and storms at sea precede climate change. Investors may pay heed yet consumers merely plan longer driving vacations.

robertscribbler

This freakish Winter there’s something odd and ominous afoot.

We’ve seen unprecedented above-freezing temperatures at the North Pole coincident with record low daily sea ice extents. We’ve seen global temperatures hitting new, very extreme record highs. We’ve seen climate change related storms raging across the globe — flooding both the UK and the Central US, firing off record hurricanes during January in both the Pacific and the Atlantic — even as other regions swelter under record heat and drought.

Now, it appears that Greenland is also experiencing an unprecedented melt during wintertime.

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(The remnants of hurricane Alex being pulled into a storm system just south of Greenland on Friday January 15, 2016. An event that then flooded both Baffin Bay and Western Greenland with warm, tropical air. At the same time, Greenland observers both noted what appears to be ice mass losses over Western Greenland as well as…

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Global Warming and Sea-Ice Extent

“Arctic Sea Ice Is ‘Well Below Average’ for November Sea ice on both sides of the Arctic Ocean was well below average in November, according to an update released Wednesday by the United States National Snow and Ice Data Center in Boulder, Colorado.”  From: elispiritweaver.wordpress.com

GR:  We keep coming up short.

Nature News Digests

GarryRogersNature News Digests:

Shrinking Sea Ice Forces Alaskan Walruses Ashore

Global warming is forcing thousands of walruses in Alaska go ashore due to the shrinking loss of Arctic ice. www.ecorazzi.com

GR:  This may happen every year now until they are all gone.  Innocent creatures dying for our ignorance and carelessness.

Climate: Scientists say Arctic ice loss speeding up

By Bob Berwyn

FRISCO — Sea level is set to rise at least three feet during the next few decades, NASA scientists and ice researchers said this week, updating their latest research and findings on how fast the world’s ice sheets and glaciers are melting.

The scientists said they’re still not sure exactly how fast the water will rise, but they’re getting closer to nailing down the timing, thanks to several ongoing research projects, including a five-year effort to measure ice loss around the edge of Greenland.

The goal, of course, is to help coastal communities prepare for the big changes ahead. Agriculture, transportation and other infrastructure like water treatment plants will all be affected by sea level rise.  Sourced through Scoop.it from: summitcountyvoice.com

How Much Will Antarctica and Greenland Ice Raise Seas?

Scientists have figured out the worst that could happen if the mammoth chuck of continental ice at the bottom of the world—the West Antarctic Ice Sheet—continues melting. By 2100, ice sheet melt would raise sea levels by 7.9 inches, enough to pose a risk to low-lying nations, according to a study published today in The Cryosphere.
By 2200, ice sheet melt would raise sea levels by 1.6 feet.

The melted water from Antarctica and Greenland, glaciers, and the thermal expansion of the ocean due to higher temperatures are expected to raise sea levels by 3.3 feet in 2100, according to the Intergovernmental Panel on Climate Change. That would be sufficient to submerge 17 percent of Bangladesh.  Sourced through Scoop.it from: www.scientificamerican.com

GR:  Adding all that freshwater to the oceans will have enormous impacts that are quite horrible in comparison to simple coastal flooding.  Read about the possible outcomes HERE.

Human-Baked Baffin Bay Takes Biggest Bite Yet out of The Greenland Ice Sheet

You wouldn’t generally think of ocean temperatures in the range of 40 to 50 degrees Fahrenheit (5 to 10 degrees Celsius) as hot. But to the great sea-fronting glaciers of Greenland it may as well be boiling.

Greenland Ice Sheet in Hot Water

All it takes is 32 degree F (0 C) water to begin melting the ice. And for each 1 degree increase above that margin, melt rates will dramatically ramp higher. Though a typical summer will push ice to melt at the Greenland seafront ice edge, this year, especially near Baffin Bay, the melt pressure has been extraordinary.

Ever since late June, 40-50 degree F sea surface temperatures have dominated the ice edge zone. For most regions that’s temperatures in the range of 4-11 degrees Fahrenheit (2-6 C) above average. The kind of heat that really risks a rapid melt along the ice margin.  Sourced through Scoop.it from: robertscribbler.com

Melting ice is changing the oceans in ways harmful to all life on Earth.

Fossil Fuel Ecocide Forces Starving Polar Bear to Hold Breath For Three Minutes in Seal Hunt

Image courtesy of the American Dream (The gaunt, emaciated and obviously starving polar bear that broke the recent diving record in a photo by Rinie van Meurs. Image source: Meurs Study and The Weather Network).

Like so many other innocent creatures on this planet, polar bears are facing ever-worsening life-threatening conditions due to the fossil fuel industry’s insistence to keep burning, and to keep us dependent on their horrific energy sources. The bears’ Arctic home has been transformed in ways that are profound and terrible. The sea ice they used for hunting grounds is greatly depleted. The seals they hunted for prey have ever-more-numerous avenues of escape into dark and warming waters.  Sourced through Scoop.it from: robertscribbler.com

GR:  Painful to see knowing that this is just one victim of our American dream.

Arctic Sea Ice Minimum Volumes 1979-2014

Sea Ice Changes

This is an animated visualization of the startling decline of Arctic Sea Ice, showing the minimum volume reached every September since 1979, set on a map of New York with a 10km grid to give an idea of scale. It is clear that the trend of Arctic sea ice decline indicates that it’ll be ice-free for an increasingly large part of the year, with consequences for the climate.

The rate of ice loss in the Arctic is staggering. Since 1979, the volume of Summer Arctic sea ice has declined by more than 80% and accelerating faster than scientists believed it would, or even could melt.  Sourced through Scoop.it from: www.youtube.com

Thinking about climate change?  Watch the video, and read this article:  http://robertscribbler.com/2015/08/05/arctic-sea-ice-bounce-wiped-out-as-2015-summer-tracks-third-lowest-on-record/#comments.