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|a The Sea-Level Fingerprint of West Antarctic Collapse |h [electronic resource] |y English. |
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|a [S.l.] : |b American Association for the Advancement of Science, |c 2009-02-06. |
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|a Science Magazine Volume 323. |
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|a Please contact the owning institution for licensing and permissions. It is the user's responsibility to ensure use does not violate any third party rights. |
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|a There is widespread concern that the West
Antarctic Ice Sheet (WAIS), which is characterized
by extensive marine-based sectors
(1), may be prone to collapse in a warming
world. The recent Fourth Assessment Report of
the Intergovernmental Panel on Climate Change
(IPCC) (2) estimated that this collapse would lead
to a sea-level rise of ~5 m. This estimate
is derived by converting the total volume
of all grounded portions of WAIS into
water, filling in any topographic holes
associated with marine-based sectors,
and spreading the remaining water uniformly
(i.e., eustatically) across the oceans
(3). Although the appropriate effective
eustatic value (EEV) forWAIS collapse
is uncertain (e.g., will non–marine-based
sectors vanish?), we show that, whatever
the value, sea-level changes at
some coastal sites will be significantly
higher (or, less commonly, lower) than
the EEV. |
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|a Electronic reproduction. |c Florida International University, |d 2015. |f (dpSobek) |n Mode of access: World Wide Web. |n System requirements: Internet connectivity; Web browser software. |
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|t The Sea-Level Fingerprint of West Antarctic Collapse |
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|a dpSobek |c Sea Level Rise |
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|u http://dpanther.fiu.edu/dpService/dpPurlService/purl/FI15061863/00001 |y Click here for full text |
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|3 Host material |u http://www.sciencemag.org/content/323/5915/753 |y The Sea-Level Fingerprint of West Antarctic Collapse |
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|a http://dpanther.fiu.edu/sobek/content/FI/15/06/18/63/00001/FI15061863thm.jpg |