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Record #214301:

Subglacial bathymetry and sediment layer distribution beneath the Pine Island Glacier ice shelf, West Antarctica, modeled using aerogravity and autonomous underwater vehicle data / Atsuhiro Muto, Srikhar Amamdakrishnan, Richard B. Alley.

Title: Subglacial bathymetry and sediment layer distribution beneath the Pine Island Glacier ice shelf, West Antarctica, modeled using aerogravity and autonomous underwater vehicle data / Atsuhiro Muto, Srikhar Amamdakrishnan, Richard B. Alley.
Author(s): Muto, Atsuhiro.
Amamdakrishnan, Srikhar.
Alley, Richard B.
Date: 2013.
In: Annals of Glaciology. (2013.), Vol. 54(64) (2013)
Abstract: Uses aerogravity data and ocean bottom depths measured by autonomous underwater vehicle in 2009 to model bathymetry and sediment layer thickness beneath Pine Island Glacier ice shelf. Deep basins extending to north and south of submarine ridge, which deliver circumpolar deep water to sub-ice shelf cavity may help explain acceleration in flow speed and mass loss of glacier.
Notes:

Annals of Glaciology. Vol. 54(64) :27-32 (2013).

Keywords: 551.32 -- Glaciology.
551.324 -- Land ice.
551.324.22 -- Glaciers: Pine Island.
551.46 -- Oceanography, physical.
551.462 -- Submarine topography, bottom forms.
551.324.5 -- Land ice, flow.
519.673 -- Modelling.
E5 -- Glaciology: land ice.
(*7) -- Antarctic regions.
(*7.7) -- West Antarctica.
(*77) -- Antarctica, Pacific sector.
(*772.9) -- Walgreen Coast.
SPRI record no.: 214301

MARCXML

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245 10 ‡aSubglacial bathymetry and sediment layer distribution beneath the Pine Island Glacier ice shelf, West Antarctica, modeled using aerogravity and autonomous underwater vehicle data /‡cAtsuhiro Muto, Srikhar Amamdakrishnan, Richard B. Alley.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2013.
300 ## ‡ap. 27-32 :‡bill., diags., map.
500 ## ‡aAnnals of Glaciology. Vol. 54(64) :27-32 (2013).
520 3# ‡aUses aerogravity data and ocean bottom depths measured by autonomous underwater vehicle in 2009 to model bathymetry and sediment layer thickness beneath Pine Island Glacier ice shelf. Deep basins extending to north and south of submarine ridge, which deliver circumpolar deep water to sub-ice shelf cavity may help explain acceleration in flow speed and mass loss of glacier.
530 ## ‡aAlso issued online ‡uurn:doi:10.3189/2013AoG64A110‡uhttps://dx.doi.org/10.3189/2013AoG64A110
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a551.324 -- Land ice.‡2udc
650 07 ‡a551.324.22 -- Glaciers: Pine Island.‡2udc
650 07 ‡a551.46 -- Oceanography, physical.‡2udc
650 07 ‡a551.462 -- Submarine topography, bottom forms.‡2udc
650 07 ‡a551.324.5 -- Land ice, flow.‡2udc
650 07 ‡a519.673 -- Modelling.‡2udc
650 07 ‡aE5 -- Glaciology: land ice.‡2local
651 #7 ‡a(*7) -- Antarctic regions.‡2udc
651 #7 ‡a(*7.7) -- West Antarctica.‡2udc
651 #7 ‡a(*77) -- Antarctica, Pacific sector.‡2udc
651 #7 ‡a(*772.9) -- Walgreen Coast.‡2udc
700 1# ‡aAmamdakrishnan, Srikhar.
700 1# ‡aAlley, Richard B.
773 0# ‡7nnas ‡tAnnals of Glaciology. ‡gVol. 54(64) (2013) ‡wSPRI-60773
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