Climatic forcing before, during, and after the 8.2 Kyr B. P. global cooling event
This paper attempts at full characterization of the unique global 8.2Kyr B.P. cooling event. Significant atmospheric cooling started during 9.5-8.5Kyr B.P. when the Sun was extremely quiet during three periods of ~ 50-100 years. The flood of melt water in the N. Atlantic from glacial lakes during th...
Published in: | Journal of Earth System Science |
---|---|
Other Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2007
|
Subjects: | |
Online Access: | http://nldr.library.ucar.edu/repository/collections/OSGC-000-000-004-139 https://doi.org/10.1007/s12040-007-0017-3 |
id |
ftncar:oai:drupal-site.org:articles_6819 |
---|---|
record_format |
openpolar |
spelling |
ftncar:oai:drupal-site.org:articles_6819 2023-07-30T04:04:12+02:00 Climatic forcing before, during, and after the 8.2 Kyr B. P. global cooling event Lal, Devendra (author) Large, William (author) Walker, Stephan (author) 2007-06-07 http://nldr.library.ucar.edu/repository/collections/OSGC-000-000-004-139 https://doi.org/10.1007/s12040-007-0017-3 en eng Journal of Earth System Science http://nldr.library.ucar.edu/repository/collections/OSGC-000-000-004-139 doi:10.1007/s12040-007-0017-3 ark:/85065/d7b27vhn Copyright and other restrictions information is unknown. Text article 2007 ftncar https://doi.org/10.1007/s12040-007-0017-3 2023-07-17T18:37:32Z This paper attempts at full characterization of the unique global 8.2Kyr B.P. cooling event. Significant atmospheric cooling started during 9.5-8.5Kyr B.P. when the Sun was extremely quiet during three periods of ~ 50-100 years. The flood of melt water in the N. Atlantic from glacial lakes during the demise of the Laurentide ice sheet, starting at ~ 8.5Kyr B.P., adds to the atmospheric cooling. Climatic forcing events occurred at 8.5Kyr B.P., at 8.2Kyr B.P. and finally at 8.06Kyr B.P., leading to concurrent increases or decreases in the atmospheric Δ14C levels, completely consistent with the climatic forcing proposed here. Article in Journal/Newspaper Ice Sheet OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research) Journal of Earth System Science 116 3 171 177 |
institution |
Open Polar |
collection |
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research) |
op_collection_id |
ftncar |
language |
English |
description |
This paper attempts at full characterization of the unique global 8.2Kyr B.P. cooling event. Significant atmospheric cooling started during 9.5-8.5Kyr B.P. when the Sun was extremely quiet during three periods of ~ 50-100 years. The flood of melt water in the N. Atlantic from glacial lakes during the demise of the Laurentide ice sheet, starting at ~ 8.5Kyr B.P., adds to the atmospheric cooling. Climatic forcing events occurred at 8.5Kyr B.P., at 8.2Kyr B.P. and finally at 8.06Kyr B.P., leading to concurrent increases or decreases in the atmospheric Δ14C levels, completely consistent with the climatic forcing proposed here. |
author2 |
Lal, Devendra (author) Large, William (author) Walker, Stephan (author) |
format |
Article in Journal/Newspaper |
title |
Climatic forcing before, during, and after the 8.2 Kyr B. P. global cooling event |
spellingShingle |
Climatic forcing before, during, and after the 8.2 Kyr B. P. global cooling event |
title_short |
Climatic forcing before, during, and after the 8.2 Kyr B. P. global cooling event |
title_full |
Climatic forcing before, during, and after the 8.2 Kyr B. P. global cooling event |
title_fullStr |
Climatic forcing before, during, and after the 8.2 Kyr B. P. global cooling event |
title_full_unstemmed |
Climatic forcing before, during, and after the 8.2 Kyr B. P. global cooling event |
title_sort |
climatic forcing before, during, and after the 8.2 kyr b. p. global cooling event |
publishDate |
2007 |
url |
http://nldr.library.ucar.edu/repository/collections/OSGC-000-000-004-139 https://doi.org/10.1007/s12040-007-0017-3 |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_relation |
Journal of Earth System Science http://nldr.library.ucar.edu/repository/collections/OSGC-000-000-004-139 doi:10.1007/s12040-007-0017-3 ark:/85065/d7b27vhn |
op_rights |
Copyright and other restrictions information is unknown. |
op_doi |
https://doi.org/10.1007/s12040-007-0017-3 |
container_title |
Journal of Earth System Science |
container_volume |
116 |
container_issue |
3 |
container_start_page |
171 |
op_container_end_page |
177 |
_version_ |
1772815455342297088 |