Sea Ice Melting to New Lows in Arctic Ocean
August 21, 2012 6:49 PM
comment(s) - last by
Sea ice extent in the Arctic fell to 483,000 square km (186,000 square miles) on August 13, a new record
The Arctic Ocean is feeling
hot, hot, hot
, says new report released by the U.S. National Snow and Ice Data Center.
According to the report, sea ice extent in the Arctic dropped to a record low on August 13, and will continue dropping to new record lows by the end of the month.
Sea ice extent, which measures the amount of sea ice remaining in the ocean, fell to 483,000 square km (186,000 square miles) on August 13. This was a dip from the previous record low on the same date back in 2007.
But that's not the end of it. The Arctic sea ice is expected to continue melting through mid to late September, but more record lows have been predicted for the end of this month.
"A new daily record would be likely by the end of August," said Ted Scambos, lead scientist at the U.S. National Snow and Ice Data Center. "Chances are it will cross the previous record while we are still in ice retreat."
The news of a new record hasn't surprised many among the environmental community. This may be because the Arctic neared record lows last year, according to climate physics Professor Seymour Laxon from University College London. It almost seemed inevitable that this would happen at some point. "Rapid" melting occurred in June of this year as well with 100,000 square km melting daily.
However, Laxon worries that this rate of melting will adjust the prediction for an ice-free Arctic in summer. Previous reports estimated that the Arctic will have an
ice-free summer in 2100
based on melting at that time, but when the 2007 low hit, this estimate was brought to the 2030-2040 range. Scientists are now concerned that this year's lows will bring that date even closer, which is problematic because the melting of sea ice means warming of the oceans. Sea ice keeps the Earth's temperature controlled.
Global warming always seems to be a hot topic (pun intended). A recent controversial report released by James Hansen at NASA's Goddard Institute for Space Studies claimed that
global warming has caused hotter summers
since 1980, but many question the merit of his opinions based on his position on climate change.
This article is over a month old, voting and posting comments is disabled
RE: On the bright side
8/22/2012 5:48:35 PM
Even environmentalists have called the story implausible.
RE: On the bright side
8/23/2012 8:59:08 AM
I never said that the scenario is plausible; I simply stated that the theory was the inspiration for the movie not the other way around.
RE: On the bright side
8/23/2012 10:23:12 AM
I never said that the scenario is plausible...
No you didn't, but there were allot of environmentalists who used it as a stick to scare people.
Also would like to say that the authors of the book that the movie was based on, believe that it could happen just as the movie portrayed it. I have heard them on a radio interview saying that it could. I think the book was called The Coming Global Superstorm.
“Then they pop up and say ‘Hello, surprise! Give us your money or we will shut you down!' Screw them. Seriously, screw them. You can quote me on that.” -- Newegg Chief Legal Officer Lee Cheng referencing patent trolls
NASA: Hotter Summers Since 1980 Caused by Global Warming
August 7, 2012, 1:21 PM
Global Warming Impact on Human/Mammal Health by 2100 Predicted
July 2, 2012, 8:46 PM
Global Warming to Melt North Pole Ice Cover For First Time in Recorded History
June 30, 2008, 12:01 AM
Star Wars Spinoff Film "Rogue One", Theme Park Attractions Announced
August 17, 2015, 12:20 PM
SpaceX Falcon 9's Seventh Supply Mission to ISS Ends w/ Fiery Stage 1 Explosion
June 28, 2015, 1:10 PM
Cool Science Video: Glowing Millipede Prowls the Nevada Desert
May 18, 2015, 12:00 PM
Newly Discovered Costa Rican Glass Frog is Kermit's Doppelgänger
April 22, 2015, 11:26 AM
Researchers Hope to Find "Exotic" Lifeforms Inside Crater of Dinosaur Killing Meteor
April 14, 2015, 8:47 PM
Mathematician's Sociological Formulation May Explain the "Hipster Paradox"
April 14, 2015, 1:13 PM
Most Popular Articles
Kentucky Man Faces up to 10 Years in Prison for Shooting Drone Trespasser
August 13, 2015, 2:58 PM
Windows 10 Hits 75 Million Users; Grows Nearly 4x as Fast as Windows 7
August 28, 2015, 10:22 PM
Best Buy Rapidly Ramps up Apple Watch Rollout After "Strong" Early Sales
August 26, 2015, 11:42 AM
Microsoft's Windows 10 Leaves Lumia 530 Behind w/ 8 GB Storage Requirement
August 25, 2015, 4:02 PM
Future of Lumia Uncertain as Microsoft Lays Off 2,300, Closes 1 of 3 Finnish Offices
August 24, 2015, 6:14 PM
Latest Blog Posts
Sceptre Airs 27", 120 Hz. 1080p Monitor/HDTV w/ 5 ms Response Time for $220
Dec 3, 2014, 10:32 PM
Costco Gives Employees Thanksgiving Off; Wal-Mart Leads "Black Thursday" Charge
Oct 29, 2014, 9:57 PM
"Bear Selfies" Fad Could Turn Deadly, Warn Nevada Wildlife Officials
Oct 28, 2014, 12:00 PM
The Surface Mini That Was Never Released Gets "Hands On" Treatment
Sep 26, 2014, 8:22 AM
ISIS Imposes Ban on Teaching Evolution in Iraq
Sep 17, 2014, 5:22 PM
More Blog Posts
Copyright 2015 DailyTech LLC. -
Terms, Conditions & Privacy Information