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Record #89019:
- #89019
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MARC recordBioturbation effects on abrupt climatic changes recorded in deep sea sediments. Correlation between δ¹⁸O profiles and accelerator ¹⁴C dating / E. Bard, M. Arnold, J. Duprat, Jean Moyes, Jean-Claude Duplessy.
| Title: | Bioturbation effects on abrupt climatic changes recorded in deep sea sediments. Correlation between δ¹⁸O profiles and accelerator ¹⁴C dating / E. Bard, M. Arnold, J. Duprat, Jean Moyes, Jean-Claude Duplessy. |
| Author(s): | Bard, E. Arnold, M. Duprat, J. Moyes, Jean. Duplessy, Jean-Claude. |
| Date: | 1987. |
| Publisher: | Dordrecht: D. Reidel Publishing Co. |
| In: | Abrupt climatic change; evidence and implications. (1987.), |
| Abstract: | Records from deep-sea sediments show that net glacial build-up occurs relatively slowly, but that ice ages end rapidly, in <10 ka, implying non-linear response to simple Milankovitch theory. To understand last deglaciation, precise chronology of palaeoclimatic signals is needed. ¹⁴C measurements provide reliable ages on different species of foraminifera, and can be used to provide time-scale for ¹⁸O record. In addition, bioturbation model has been used to point out artifacts which could be falsely interpreted in terms of lead and lag in palaeoclimatic record. New deglaciation curve reconstructed. |
| Notes: | In: Abrupt climatic change; evidence and implications / Wolfgang H. Berger, Laurent D. Labeyrie, eds. Proceedings of the NATO Advanced Research Workshop on Abrupt Climatic Change, St. Hugues de Biviers, France, October 1985. |
| Keywords: | 551.583 -- Climatic changes. 551.583.3 -- Climatic changes, Quaternary. 551.338 -- Ice ages, theories of causation. E9 -- Glaciology: meteorology and climatology. |
| SPRI record no.: | 89019 |
LDR 01941naa#a2200000#a#4500 001 SPRI-89019 005 20240418234511.0 007 ta 008 240418s1987####ne#a###|#####|0||#0#eng#d 035 ## ‡aSPRI-89019 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aBioturbation effects on abrupt climatic changes recorded in deep sea sediments. Correlation between δ¹⁸O profiles and accelerator ¹⁴C dating /‡cE. Bard, M. Arnold, J. Duprat, Jean Moyes, Jean-Claude Duplessy. 260 ## ‡aDordrecht :‡bD. Reidel Publishing Co.,‡c1987. 300 ## ‡ap. 263-278 :‡bdiags. 490 0# ‡aNATO ASI Series. Ser. C ;‡v216 500 ## ‡aIn: Abrupt climatic change; evidence and implications / Wolfgang H. Berger, Laurent D. Labeyrie, eds. 500 ## ‡aProceedings of the NATO Advanced Research Workshop on Abrupt Climatic Change, St. Hugues de Biviers, France, October 1985. 520 3# ‡aRecords from deep-sea sediments show that net glacial build-up occurs relatively slowly, but that ice ages end rapidly, in <10 ka, implying non-linear response to simple Milankovitch theory. To understand last deglaciation, precise chronology of palaeoclimatic signals is needed. ¹⁴C measurements provide reliable ages on different species of foraminifera, and can be used to provide time-scale for ¹⁸O record. In addition, bioturbation model has been used to point out artifacts which could be falsely interpreted in terms of lead and lag in palaeoclimatic record. New deglaciation curve reconstructed. 650 07 ‡a551.583 -- Climatic changes.‡2udc 650 07 ‡a551.583.3 -- Climatic changes, Quaternary.‡2udc 650 07 ‡a551.338 -- Ice ages, theories of causation.‡2udc 650 07 ‡aE9 -- Glaciology: meteorology and climatology.‡2local 700 1# ‡aBard, E. 700 1# ‡aArnold, M. 700 1# ‡aDuprat, J. 700 1# ‡aMoyes, Jean. 700 1# ‡aDuplessy, Jean-Claude. 773 0# ‡7nnam ‡aWolfgang H. Berger, Laurent D. Labeyrie, eds. ‡tAbrupt climatic change; evidence and implications. ‡dDordrecht : D. Reidel Publishing Co., 1987. ‡wSPRI-89009 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240418