Multiple carbon cycle mechanisms associated with the glaciation of Marine Isotope Stage 4
Summary for general audience: We used carbon stable isotope data from an Antarctic ice core to evaluate which mechanisms caused changes in atmospheric carbon dioxide 74-59 thousand years ago, including a ~40 ppm decrease at the beginning of the last ice age.
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2022-09-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-022-33166-3 |
| _version_ | 1818021989868109824 |
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| author | James A. Menking Sarah A. Shackleton Thomas K. Bauska Aron M. Buffen Edward J. Brook Stephen Barker Jeffrey P. Severinghaus Michael N. Dyonisius Vasilii V. Petrenko |
| author_facet | James A. Menking Sarah A. Shackleton Thomas K. Bauska Aron M. Buffen Edward J. Brook Stephen Barker Jeffrey P. Severinghaus Michael N. Dyonisius Vasilii V. Petrenko |
| author_sort | James A. Menking |
| collection | DOAJ |
| description | Summary for general audience: We used carbon stable isotope data from an Antarctic ice core to evaluate which mechanisms caused changes in atmospheric carbon dioxide 74-59 thousand years ago, including a ~40 ppm decrease at the beginning of the last ice age. |
| first_indexed | 2024-04-14T08:25:35Z |
| format | Article |
| id | doaj.art-b84f66f8f22647a1a7ad5ff44655adbb |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-04-14T08:25:35Z |
| publishDate | 2022-09-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-b84f66f8f22647a1a7ad5ff44655adbb2022-12-22T02:04:04ZengNature PortfolioNature Communications2041-17232022-09-0113111010.1038/s41467-022-33166-3Multiple carbon cycle mechanisms associated with the glaciation of Marine Isotope Stage 4James A. Menking0Sarah A. Shackleton1Thomas K. Bauska2Aron M. Buffen3Edward J. Brook4Stephen Barker5Jeffrey P. Severinghaus6Michael N. Dyonisius7Vasilii V. Petrenko8College of Earth, Ocean, and Atmospheric Sciences, Oregon State UniversityScripps Institution of Oceanography, University of California San DiegoBritish Antarctic SurveyCollege of Earth, Ocean, and Atmospheric Sciences, Oregon State UniversityCollege of Earth, Ocean, and Atmospheric Sciences, Oregon State UniversitySchool of Earth and Environmental Sciences, Cardiff UniversityScripps Institution of Oceanography, University of California San DiegoIce, Climate, and Geophysics, Niels Bohr InstituteDepartment of Earth and Environmental Sciences, University of RochesterSummary for general audience: We used carbon stable isotope data from an Antarctic ice core to evaluate which mechanisms caused changes in atmospheric carbon dioxide 74-59 thousand years ago, including a ~40 ppm decrease at the beginning of the last ice age.https://doi.org/10.1038/s41467-022-33166-3 |
| spellingShingle | James A. Menking Sarah A. Shackleton Thomas K. Bauska Aron M. Buffen Edward J. Brook Stephen Barker Jeffrey P. Severinghaus Michael N. Dyonisius Vasilii V. Petrenko Multiple carbon cycle mechanisms associated with the glaciation of Marine Isotope Stage 4 Nature Communications |
| title | Multiple carbon cycle mechanisms associated with the glaciation of Marine Isotope Stage 4 |
| title_full | Multiple carbon cycle mechanisms associated with the glaciation of Marine Isotope Stage 4 |
| title_fullStr | Multiple carbon cycle mechanisms associated with the glaciation of Marine Isotope Stage 4 |
| title_full_unstemmed | Multiple carbon cycle mechanisms associated with the glaciation of Marine Isotope Stage 4 |
| title_short | Multiple carbon cycle mechanisms associated with the glaciation of Marine Isotope Stage 4 |
| title_sort | multiple carbon cycle mechanisms associated with the glaciation of marine isotope stage 4 |
| url | https://doi.org/10.1038/s41467-022-33166-3 |
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