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Record #122569:
- #122569
Main publication details
MARC recordAbrupt increase in Greenland snow accumulation at the end of the Younger Dryas event / Richard B. Alley, and 10 others.
| Title: | Abrupt increase in Greenland snow accumulation at the end of the Younger Dryas event / Richard B. Alley, and 10 others. |
| Author(s): | Alley, Richard B. |
| Date: | 1993. |
| In: | Nature. (1993.), Vol. 362(6420) (1993) |
| Abstract: | Presents results from new ice core showing that snow accumulation doubled rapidly from Younger Dryas event to subsequent preboreal interval, possibly in one to three years. Also found that change in accumulation rate from Oldest Dryas to Bølling/Allerød warm period was large and abrupt. Extreme rapidity of these changes in variable that directly represents regional climate implies that events at end of last glaciation may heve been responses to threshold or trigger in North Atlantic climate system. |
| Notes: | Nature. Vol. 362(6420) :527-529 (1993). |
| Keywords: | 551.58 -- Climatology. 551.583 -- Climatic changes. 551.583.3 -- Climatic changes, Quaternary. 550.93 -- Geochronology. 551.321.2 -- Snow and ice, methods of sampling, excavating, drilling, etc. 622.14 -- Core sampling, ice and snow. E9 -- Glaciology: meteorology and climatology. (*3) -- Arctic regions. (*38) -- Greenland. |
| SPRI record no.: | 122569 |
LDR 01542naa#a2200000#a#4500 001 SPRI-122569 005 20240419035324.0 007 ta 008 240419s1993####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-122569 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aAlley, Richard B. 245 10 ‡aAbrupt increase in Greenland snow accumulation at the end of the Younger Dryas event /‡cRichard B. Alley, and 10 others. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1993. 300 ## ‡ap. 527-529 :‡bdiags., tables. 500 ## ‡aNature. Vol. 362(6420) :527-529 (1993). 520 3# ‡aPresents results from new ice core showing that snow accumulation doubled rapidly from Younger Dryas event to subsequent preboreal interval, possibly in one to three years. Also found that change in accumulation rate from Oldest Dryas to Bølling/Allerød warm period was large and abrupt. Extreme rapidity of these changes in variable that directly represents regional climate implies that events at end of last glaciation may heve been responses to threshold or trigger in North Atlantic climate system. 650 07 ‡a551.58 -- Climatology.‡2udc 650 07 ‡a551.583 -- Climatic changes.‡2udc 650 07 ‡a551.583.3 -- Climatic changes, Quaternary.‡2udc 650 07 ‡a550.93 -- Geochronology.‡2udc 650 07 ‡a551.321.2 -- Snow and ice, methods of sampling, excavating, drilling, etc.‡2udc 650 07 ‡a622.14 -- Core sampling, ice and snow.‡2udc 650 07 ‡aE9 -- Glaciology: meteorology and climatology.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*38) -- Greenland.‡2udc 773 0# ‡7nnas ‡tNature. ‡gVol. 362(6420) (1993) ‡wSPRI-1046 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240419