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posted by cmn32480 on Sunday February 19 2017, @02:10AM   Printer-friendly
from the like-adding-ice-to-a-drink dept.

Climate Central reports

[...] A massive iceberg roughly 225 square miles in size--or in more familiar terms, 10 times the size of Manhattan--broke off [from the Pine Island Glacier] in July 2015. Scientists subsequently spotted cracks in the glacier on a November 2016 flyover. And in January, another iceberg cleaved off the glacier.

Satellite imagery captured the most recent calving event, which Ohio State glaciologist Ian Howat said " is the equivalent of an 'aftershock'" following the July 2015 event. The iceberg was roughly "only" the size of Manhattan, underscoring just how dramatic the other breakups have been.

[...] The ocean under Pine Island Glacier's ice shelf has warmed about 1°F since the 1990s. That's causing the ice shelf to melt and pushing the grounding line--the point where the ice begins to float--back toward land, creating further instability.

[...] The glaciers [such as the Pine Island Glacier] and ice shelves [such as the Larsen C ice shelf, which is on a death watch] help hold back a massive ice sheet on land. Their failure would send that ice to the ocean, pushing sea levels up to 13 feet higher than they are today.

[...] Cutting carbon pollution presents the only path forward to stave off the worst impacts of a melting Antarctic.


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  • (Score: 0) by Anonymous Coward on Sunday February 19 2017, @06:47PM

    by Anonymous Coward on Sunday February 19 2017, @06:47PM (#469020)

    OTOH, as AC #468854 notes above, some sites are adding an identifier to the URL they return as what, at first glance, appears to be a #FragmentIdentifier.
    The ones I've noticed have a dot right after the crunch, then a 8-character or so alphanumeric string.
    ...so I'm skeptical about the claim.

    They aren't sent to the server. UNLESS you have javascript enabled and the server includes a spy script to extract the identifier and send it back to the server (or a 3rd party tracking server) as part of its javascripty spying job. But that's independent of the initial http page load.

  • (Score: 0) by Anonymous Coward on Sunday February 19 2017, @09:04PM

    by Anonymous Coward on Sunday February 19 2017, @09:04PM (#469068)

    Now, see there.
    Some might have thought that this (sub)thread wandered away from the original topic and is a distraction, but it's getting some useful information posted.

    -- OriginalOwner_ [soylentnews.org]