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Record #214103:

Evidence of unfrozen liquids and seismic anisotropy at the base of the polar ice sheets / Gérard Wittlinger, Véronique Farra.

Title: Evidence of unfrozen liquids and seismic anisotropy at the base of the polar ice sheets / Gérard Wittlinger, Véronique Farra.
Author(s): Wittlinger, Gérard.
Farra, Véronique.
Date: 2015.
In: Polar Science. (2015.), Vol. 9(1) (2015)
Abstract: Analyses seismic data from broadband stations located on Antarctic and Greenland ice sheets to determine polar ice seismic velocities. Describes two-layer structure revealed and uses modelling to examine requirement for seismic anisotropy and low vertical S velocity (suggesting unfrozen liquid) in lower layer.
Notes:

Polar Science. Vol. 9(1) :66-79 (2015).

Keywords: 550.3 -- Geophysics.
551.32 -- Glaciology.
551.321 -- Glaciological methods and instruments.
551.321.62 -- Ice sounding, seismic methods and sonar.
551.324 -- Land ice.
551.324.24 -- Ice sheets and caps.
519.673 -- Modelling.
E5 -- Glaciology: land ice.
(*7) -- Antarctic regions.
(*749.5) -- Transantarctic Mountains, Victoria Land.
(*38) -- Greenland.
SPRI record no.: 214103

MARCXML

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100 1# ‡aWittlinger, Gérard.
245 10 ‡aEvidence of unfrozen liquids and seismic anisotropy at the base of the polar ice sheets /‡cGérard Wittlinger, Véronique Farra.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2015.
300 ## ‡ap. 66-79 :‡bill., diags., maps.
500 ## ‡aPolar Science. Vol. 9(1) :66-79 (2015).
520 3# ‡aAnalyses seismic data from broadband stations located on Antarctic and Greenland ice sheets to determine polar ice seismic velocities. Describes two-layer structure revealed and uses modelling to examine requirement for seismic anisotropy and low vertical S velocity (suggesting unfrozen liquid) in lower layer.
530 ## ‡aAlso issued online ‡uurn:doi:10.1016/j.polar.2014.07.006‡uhttps://dx.doi.org/10.1016/j.polar.2014.07.006
650 07 ‡a550.3 -- Geophysics.‡2udc
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a551.321 -- Glaciological methods and instruments.‡2udc
650 07 ‡a551.321.62 -- Ice sounding, seismic methods and sonar.‡2udc
650 07 ‡a551.324 -- Land ice.‡2udc
650 07 ‡a551.324.24 -- Ice sheets and caps.‡2udc
650 07 ‡a519.673 -- Modelling.‡2udc
650 07 ‡aE5 -- Glaciology: land ice.‡2local
651 #7 ‡a(*7) -- Antarctic regions.‡2udc
651 #7 ‡a(*749.5) -- Transantarctic Mountains, Victoria Land.‡2udc
651 #7 ‡a(*38) -- Greenland.‡2udc
700 1# ‡aFarra, Véronique.
773 0# ‡7nnas ‡tPolar Science. ‡gVol. 9(1) (2015) ‡wSPRI-178968
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917 ## ‡aUnenhanced record from Muscat, imported 2019
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