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Record #111166:

NMR imaging of salt-water ice / W.A. Edelstein, E.M. Schulson.

Title: NMR imaging of salt-water ice / W.A. Edelstein, E.M. Schulson.
Author(s): Edelstein, W. A.
Schulson, E. M.
Date: 1991.
In: Journal of Glaciology. (1991.), Vol. 37(125) (1991)
Abstract: Describes system. 50 mm ice cylinders were imaged at -20 to 0°C. Paramagnetic Cu₂SO₄ was added to solution, from which one ice sample was crystallized in order to decrease NMR relaxation time of entrapped brine in ice cylinder and so speed up image acquisition. Cu₂SO₄-spiked sample displayed small brine pockets/channels, which resemble larger drainage channels seen in thin plates of sea ice. These contracted as temperature decreased.
Notes:

Journal of Glaciology. Vol. 37(125) :177-180 (1991).

Keywords: 551.32 -- Glaciology.
551.321 -- Glaciological methods and instruments.
551.321.1 -- Snow and ice crystals, methods of investigation.
551.326 -- Floating ice.
551.326.7 -- Sea ice.
551.326-032.26 -- Floating ice, salinity.
E3 -- Glaciology: instruments and methods.
SPRI record no.: 111166

MARCXML

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100 1# ‡aEdelstein, W. A.
245 10 ‡aNMR imaging of salt-water ice /‡cW.A. Edelstein, E.M. Schulson.
260 ## ‡a[S.l.] :‡b[s.n.],‡c1991.
300 ## ‡ap. 177-180 :‡bill., diag.
500 ## ‡aJournal of Glaciology. Vol. 37(125) :177-180 (1991).
520 3# ‡aDescribes system. 50 mm ice cylinders were imaged at -20 to 0°C. Paramagnetic Cu₂SO₄ was added to solution, from which one ice sample was crystallized in order to decrease NMR relaxation time of entrapped brine in ice cylinder and so speed up image acquisition. Cu₂SO₄-spiked sample displayed small brine pockets/channels, which resemble larger drainage channels seen in thin plates of sea ice. These contracted as temperature decreased.
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a551.321 -- Glaciological methods and instruments.‡2udc
650 07 ‡a551.321.1 -- Snow and ice crystals, methods of investigation.‡2udc
650 07 ‡a551.326 -- Floating ice.‡2udc
650 07 ‡a551.326.7 -- Sea ice.‡2udc
650 07 ‡a551.326-032.26 -- Floating ice, salinity.‡2udc
650 07 ‡aE3 -- Glaciology: instruments and methods.‡2local
700 1# ‡aSchulson, E. M.
773 0# ‡7nnas ‡tJournal of Glaciology. ‡gVol. 37(125) (1991) ‡wSPRI-20534
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20221127