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Record #111166:
- #111166
Main publication details
MARC recordNMR 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 |
LDR 01379naa#a2200000#a#4500 001 SPRI-111166 005 20231002183058.0 007 ta 008 231002s1991####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-111166 040 ## ‡aUkCU-P‡beng‡eaacr 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# ‡a20231002