| 数据ID: | 10.7265/N5QF8QT5
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| 数据题名: | High-resolution Atmospheric CO2 during 7.4-9.0 ka |
| 作者: | GCIS
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| 出版者: | GCIS
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| 出版（发布）日期: | 2016
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| 语种: | 英语
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| 国别: | 美国
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| 学科领域: | 全球变化
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| 英文摘要: | This data set provides a new CO2 record from the Siple Dome ice core, Antarctica, that covers 7.4-9.0 ka (thousand years) with 8- to 16-year resolution. A small, about 1-2 ppm, increase of atmospheric CO2 during the 8.2 ka event was observed. The increase is not significant when compared to other centennial variations in the Holocene that are not linked to large temperature changes. The results do not agree with leaf stomata records that suggest a CO2 decrease of up to ~25 ppm and imply that the sensitivity of atmospheric CO2 to the primarily northern hemisphere cooling of the 8.2 ka event was limited. |
| URL: | http://nsidc.org/data/NSIDC-0527
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| 资源类型: | 科学数据
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/117727
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| Appears in Collections: | 全球变化的国际研究计划
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| Recommended Citation: | |
GCIS. High-resolution Atmospheric CO2 during 7.4-9.0 ka .GCIS. 2016-01-01.
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