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Record #110289:
- #110289
Main publication details
MARC recordHeat flux at the ice-ocean interface / J.S. Wettlaufer.
| Title: | Heat flux at the ice-ocean interface / J.S. Wettlaufer. |
| Author(s): | Wettlaufer, J. S. |
| Date: | 1991. |
| In: | Journal of Geophysical Research. (1991.), Vol. 96(D4) (1991) |
| Abstract: | Role of oceanic heat flux in sea-ice energy and mass balance is discussed, and method described for determination from measurements of temperature and thickness of sea ice. Results of using this method and data collected in autumn 1988 during drift in eastern Arctic, north-east of Fram Strait, are presented. Estimates ranged from 0 to 37 W m⁻² and varied in time and space. Gradual variation over course of drift reflects transformation of West Spitsbergen Current into Arctic water masses. Significant intersite variability on horizontal scales of 10 to 100 m is ascribed to interaction between under-ice topographic features and turbulent energy and mass transfer in boundary layer. Also, there is variability in ice-growth rate on horizontal scales of 0.1 to 1 m which is ascribed to instability of ice-ocean phase boundary in presence of turbulent flow. Appendix deals with ice-growth rate interpolation. |
| Notes: | Journal of Geophysical Research. Vol. 96(D4) :7215-7236 (1991). |
| Keywords: | 551.32 -- Glaciology. 551.326 -- Floating ice. 551.326.7 -- Sea ice. 551.326.2 -- Floating ice, formation and decay. 551.46 -- Oceanography, physical. 551.465.7 -- Oceanography, energy budget. E6 -- Glaciology: floating ice. (*60) -- Arctic Ocean and adjacent waters. (*617) -- Greenland Sea and Fram Strait. |
| SPRI record no.: | 110289 |
LDR 01916naa#a2200000#a#4500 001 SPRI-110289 005 20230330071111.0 007 ta 008 230330s1991####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-110289 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aWettlaufer, J. S. 245 10 ‡aHeat flux at the ice-ocean interface /‡cJ.S. Wettlaufer. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1991. 300 ## ‡ap. 7215-7236 :‡bdiags., maps. 500 ## ‡aJournal of Geophysical Research. Vol. 96(D4) :7215-7236 (1991). 520 3# ‡aRole of oceanic heat flux in sea-ice energy and mass balance is discussed, and method described for determination from measurements of temperature and thickness of sea ice. Results of using this method and data collected in autumn 1988 during drift in eastern Arctic, north-east of Fram Strait, are presented. Estimates ranged from 0 to 37 W m⁻² and varied in time and space. Gradual variation over course of drift reflects transformation of West Spitsbergen Current into Arctic water masses. Significant intersite variability on horizontal scales of 10 to 100 m is ascribed to interaction between under-ice topographic features and turbulent energy and mass transfer in boundary layer. Also, there is variability in ice-growth rate on horizontal scales of 0.1 to 1 m which is ascribed to instability of ice-ocean phase boundary in presence of turbulent flow. Appendix deals with ice-growth rate interpolation. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a551.326.7 -- Sea ice.‡2udc 650 07 ‡a551.326.2 -- Floating ice, formation and decay.‡2udc 650 07 ‡a551.46 -- Oceanography, physical.‡2udc 650 07 ‡a551.465.7 -- Oceanography, energy budget.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 651 #7 ‡a(*60) -- Arctic Ocean and adjacent waters.‡2udc 651 #7 ‡a(*617) -- Greenland Sea and Fram Strait.‡2udc 773 0# ‡7nnas ‡tJournal of Geophysical Research. ‡gVol. 96(D4) (1991) ‡wSPRI-35252 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230330