Stories
Slash Boxes
Comments

SoylentNews is people

posted by takyon on Wednesday July 12 2017, @04:15PM   Printer-friendly
from the breaking-bad dept.

A one trillion tonne iceberg – one of the biggest ever recorded - has calved away from the Larsen C Ice Shelf in Antarctica. The calving occurred sometime between Monday 10th July and Wednesday 12th July 2017, when a 5,800 square km section of Larsen C finally broke away. The iceberg, which is likely to be named A68, weighs more than a trillion tonnes. Its volume is twice that of Lake Erie, one of the Great Lakes.

http://www.projectmidas.org/blog/calving/

Also at BBC, PBS, The Guardian, and The Verge.

Complete Calving Coverage:

Antarctic Larsen C Ice Shelf to Calve; Halley VI Research Station Plans Move
Antarctic Ice Rift Close to Calving, After Growing 17km in 6 Days
Delaware-Sized Iceberg Could Break Off of Antarctica at Any Moment
Larsen C Rift Branches as it Comes Within 5 km of Calving


Original Submission

 
This discussion has been archived. No new comments can be posted.
Display Options Threshold/Breakthrough Mark All as Read Mark All as Unread
The Fine Print: The following comments are owned by whoever posted them. We are not responsible for them in any way.
  • (Score: 0) by Anonymous Coward on Wednesday July 12 2017, @05:26PM (9 children)

    by Anonymous Coward on Wednesday July 12 2017, @05:26PM (#538186)

    The most fascinating part of this has been watching almost all media and nearly every discussion on the internet act like this is an ominous portent due to climate change, except the people who study it.

    “Although this is a natural event, and we’re not aware of any link to human-induced climate change, this puts the ice shelf in a very vulnerable position. This is the furthest back that the ice front has been in recorded history. We’re going to be watching very carefully for signs that the rest of the shelf is becoming unstable.”

    http://www.projectmidas.org/blog/calving/ [projectmidas.org]

    'Andrew Shepherd, professor of Earth Observation at the University of Leeds, agreed. “Everyone loves a good iceberg, and this one is a corker,” he said. “But despite keeping us waiting for so long, I’m pretty sure that Antarctica won’t be shedding a tear when it’s gone because the continent loses plenty of its ice this way each year, and so it’s really just business as usual!”

    https://www.theguardian.com/world/2017/jul/12/giant-antarctic-iceberg-breaks-free-of-larsen-c-ice-shelf [theguardian.com]

    I've never seen better evidence that this climate change issue is a religious or political thing for the vast majority of people. The mental gymastics they will pull to make this about climate change, despite being told by the researchers it isn't, are amazing.

  • (Score: 2, Informative) by Anonymous Coward on Wednesday July 12 2017, @05:41PM (7 children)

    by Anonymous Coward on Wednesday July 12 2017, @05:41PM (#538192)

    Nobody in this discussion has said this calving has to with climate change, or with global warming. In general, though, if ice is warmed sufficiently it does melt.

    Project MIDAS is a UK-based Antarctic research project, investigating the effects of a warming climate on the Larsen C ice shelf in West Antarctica. Recent warming has caused large melt ponds to form on Larsen C during summer, which are changing the structure of the ice. The effects of this on the future of the ice shelf are still unknown.

    http://www.projectmidas.org/about/ [projectmidas.org]

    • (Score: 3, Informative) by DeathMonkey on Wednesday July 12 2017, @05:51PM

      by DeathMonkey (1380) on Wednesday July 12 2017, @05:51PM (#538196) Journal

      Nobody in this discussion has said this calving has to with climate change

      Nor did they in the source article.

      FTA:

      “Although this is a natural event, and we’re not aware of any link to human-induced climate change, this puts the ice shelf in a very vulnerable position. This is the furthest back that the ice front has been in recorded history. We’re going to be watching very carefully for signs that the rest of the shelf is becoming unstable.”

      And since it always comes up:

      "Whilst this new iceberg will not immediately raise sea levels, if the shelf loses much more of its area, it could result in glaciers that flow off the land behind speeding up their passage towards the ocean."

    • (Score: 0) by Anonymous Coward on Wednesday July 12 2017, @05:51PM

      by Anonymous Coward on Wednesday July 12 2017, @05:51PM (#538197)

      * has to do with

    • (Score: 0) by Anonymous Coward on Wednesday July 12 2017, @05:53PM (1 child)

      by Anonymous Coward on Wednesday July 12 2017, @05:53PM (#538199)
      • (Score: 0) by Anonymous Coward on Wednesday July 12 2017, @10:11PM

        by Anonymous Coward on Wednesday July 12 2017, @10:11PM (#538389)

        Check the timestamps.

    • (Score: 0) by Anonymous Coward on Wednesday July 12 2017, @05:55PM

      by Anonymous Coward on Wednesday July 12 2017, @05:55PM (#538201)

      Except that it is the mission of the organization to study the effects of global warming on this ice. That is the reason this thing is getting so much attention. If these scientists worked on curing diseases, they would generate news about something that matters, instead of this distraction.

    • (Score: 0) by Anonymous Coward on Wednesday July 12 2017, @06:26PM

      by Anonymous Coward on Wednesday July 12 2017, @06:26PM (#538226)
    • (Score: 0) by Anonymous Coward on Wednesday July 12 2017, @06:47PM

      by Anonymous Coward on Wednesday July 12 2017, @06:47PM (#538236)

      GP gets the prize for bringing politics to this one. gewg_ gets second place.

  • (Score: 1) by nitehawk214 on Wednesday July 12 2017, @09:28PM

    by nitehawk214 (1304) on Wednesday July 12 2017, @09:28PM (#538363)

    Everyone loves a good iceberg...

    I think not everyone would agree.

    --
    "Don't you ever miss the days when you used to be nostalgic?" -Loiosh