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Record #173397:

Earth tide forcing of glacier drainage / Bernd Kulessa, Bryn Hubbard, Giles H. Brown.

Title: Earth tide forcing of glacier drainage / Bernd Kulessa, Bryn Hubbard, Giles H. Brown.
Author(s): Kulessa, Bernd.
Hubbard, Bryn.
Brown, Giles H.
Date: 2003.
In: Geophysical Research Letters. (2003.), Vol. 30(1) (2003)
Abstract: Uses Fourier analysis of electrical self potential, water pressure, and electrical conductivity time series collected in winter beneath Haut Glacier d'Arolla, Switzerland, to show these are forced by earth and atmospheric tides. Describes measurements in five boreholes in ablation area, sourcing of earth and atmospheric tide data, and Fourier power spectra. Discusses influence of earth tides and atmospheric tides, and tide-induced basal processes. Forcing is greatest during periods of expanding bedrock, consistent with glacier substrate deformation driving water from ice body into bed, and potentially modifying subglacial sediment strength and influence glacier drainage and motion on a global scale.
Notes:

Geophysical Research Letters. Vol. 30(1) :1011(11.1-11.4) (2003).

Keywords: 551.32 -- Glaciology.
551.324 -- Land ice.
551.324.22 -- Glaciers: Haut Glacier d'Arolla.
550.837 -- Electrical survey methods.
622.233 -- Drills and drilling, ice and snow sampling.
551.324.86 -- Glacier streams.
551.324.05 -- Land ice, effects of exogenous phenomena.
551.13 -- Earth's crust.
551.54 -- Atmospheric pressure.
551.333.2 -- Glacial substrate, deformation structures in.
551.324.5 -- Land ice, flow.
551.324.51 -- Land ice, theory of flow.
E11 -- Glaciology: glaciohydrology.
(234.3) -- Alps.
(494) -- Switzerland.
SPRI record no.: 173397

MARCXML

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035 ## ‡aSPRI-173397
040 ## ‡aUkCU-P‡beng‡eaacr
100 1# ‡aKulessa, Bernd.
245 10 ‡aEarth tide forcing of glacier drainage /‡cBernd Kulessa, Bryn Hubbard, Giles H. Brown.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2003.
300 ## ‡ap. 1011(11.1-11.4) :‡bdiags., table.
500 ## ‡aGeophysical Research Letters. Vol. 30(1) :1011(11.1-11.4) (2003).
520 3# ‡aUses Fourier analysis of electrical self potential, water pressure, and electrical conductivity time series collected in winter beneath Haut Glacier d'Arolla, Switzerland, to show these are forced by earth and atmospheric tides. Describes measurements in five boreholes in ablation area, sourcing of earth and atmospheric tide data, and Fourier power spectra. Discusses influence of earth tides and atmospheric tides, and tide-induced basal processes. Forcing is greatest during periods of expanding bedrock, consistent with glacier substrate deformation driving water from ice body into bed, and potentially modifying subglacial sediment strength and influence glacier drainage and motion on a global scale.
530 ## ‡aAlso issued online ‡uurn:doi:10.1029/2002GL015303‡uhttps://dx.doi.org/10.1029/2002GL015303
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a551.324 -- Land ice.‡2udc
650 07 ‡a551.324.22 -- Glaciers: Haut Glacier d'Arolla.‡2udc
650 07 ‡a550.837 -- Electrical survey methods.‡2udc
650 07 ‡a622.233 -- Drills and drilling, ice and snow sampling.‡2udc
650 07 ‡a551.324.86 -- Glacier streams.‡2udc
650 07 ‡a551.324.05 -- Land ice, effects of exogenous phenomena.‡2udc
650 07 ‡a551.13 -- Earth's crust.‡2udc
650 07 ‡a551.54 -- Atmospheric pressure.‡2udc
650 07 ‡a551.333.2 -- Glacial substrate, deformation structures in.‡2udc
650 07 ‡a551.324.5 -- Land ice, flow.‡2udc
650 07 ‡a551.324.51 -- Land ice, theory of flow.‡2udc
650 07 ‡aE11 -- Glaciology: glaciohydrology.‡2local
651 #7 ‡a(234.3) -- Alps.‡2udc
651 #7 ‡a(494) -- Switzerland.‡2udc
700 1# ‡aHubbard, Bryn.
700 1# ‡aBrown, Giles H.
773 0# ‡7nnas ‡tGeophysical Research Letters. ‡gVol. 30(1) (2003) ‡wSPRI-1033
916 ## ‡a2005/10/10 -- RF
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20221004 ‡bRF