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Record #125488:
- #125488
Main publication details
MARC recordIce-core/ocean interactions at the mouth of Hudson Strait, Arctic Canada / G.H. Miller, W. Manley, M. Duvall, D. Kaufman.
| Title: | Ice-core/ocean interactions at the mouth of Hudson Strait, Arctic Canada / G.H. Miller, W. Manley, M. Duvall, D. Kaufman. |
| Author(s): | Miller, G. H. Manley, W. Duvall, M. Kaufman, D. |
| Date: | 1993. |
| In: | Eos : transactions, American Geophysical Union. (1993.), Vol. 74(43, supplement) (1993) |
| Abstract: | Abstract. Direct field observations coupled with analytical data and AMS ¹⁴C dating acquired during last 10 years enable reappraisal of glacier activity in strait during last glaciation. Evidence suggests that strait was repeatedly overwhelmed by ice flowing from Labradorean dispersal centre that moved across (rather than down) strait. Occurrence of cirques and roche moutonées indicate that this may have been dominant glacial style throughout Late Pleistocene. At glacial maximum, 400 km calving margin is estimated to have contributed icebergs into North Atlantic at rate of 2000 km a⁻¹, affecting thermohaline circulation. |
| Notes: | Eos : transactions, American Geophysical Union. Vol. 74(43, supplement) :359 (1993). |
| Keywords: | 551.336 -- Ice ages. 551.791 -- Pleistocene. E7 -- Glaciology: glacial geology and ice ages. (*60) -- Arctic Ocean and adjacent waters. (*61) -- North Atlantic Ocean. (*622) -- Hudson Strait and Ungava Bay. (*41) -- Canada. (*424) -- Quebec. |
| SPRI record no.: | 125488 |
LDR 01701naa#a2200000#a#4500 001 SPRI-125488 005 20230922215059.0 007 ta 008 230922s1993####xx####|##|###|0||#0|eng#d 035 ## ‡aSPRI-125488 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aIce-core/ocean interactions at the mouth of Hudson Strait, Arctic Canada /‡cG.H. Miller, W. Manley, M. Duvall, D. Kaufman. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1993. 300 ## ‡ap. 359. 500 ## ‡aEos : transactions, American Geophysical Union. Vol. 74(43, supplement) :359 (1993). 520 3# ‡aAbstract. Direct field observations coupled with analytical data and AMS ¹⁴C dating acquired during last 10 years enable reappraisal of glacier activity in strait during last glaciation. Evidence suggests that strait was repeatedly overwhelmed by ice flowing from Labradorean dispersal centre that moved across (rather than down) strait. Occurrence of cirques and roche moutonées indicate that this may have been dominant glacial style throughout Late Pleistocene. At glacial maximum, 400 km calving margin is estimated to have contributed icebergs into North Atlantic at rate of 2000 km a⁻¹, affecting thermohaline circulation. 650 07 ‡a551.336 -- Ice ages.‡2udc 650 07 ‡a551.791 -- Pleistocene.‡2udc 650 07 ‡aE7 -- Glaciology: glacial geology and ice ages.‡2local 651 #7 ‡a(*60) -- Arctic Ocean and adjacent waters.‡2udc 651 #7 ‡a(*61) -- North Atlantic Ocean.‡2udc 651 #7 ‡a(*622) -- Hudson Strait and Ungava Bay.‡2udc 651 #7 ‡a(*41) -- Canada.‡2udc 651 #7 ‡a(*424) -- Quebec.‡2udc 700 1# ‡aMiller, G. H. 700 1# ‡aManley, W. 700 1# ‡aDuvall, M. 700 1# ‡aKaufman, D. 773 0# ‡7nnas ‡tEos : transactions, American Geophysical Union. ‡gVol. 74(43, supplement) (1993) ‡wSPRI-1028 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230922