D4 Greenland ice core continuous methane
Local artifacts in ice core methane data are superimposed on consistent records of past atmospheric variability. These artifacts are not related to past atmospheric history and care should be taken to avoid interpreting them as such. By investigating five polar ice cores from sites with different co...
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| Format: | Dataset |
| Language: | English |
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NSF Arctic Data Center
2016
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| Online Access: | https://dx.doi.org/10.18739/a2gm81p3k https://arcticdata.io/catalog/view/doi:10.18739/A2GM81P3K |
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ftdatacite:10.18739/a2gm81p3k |
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openpolar |
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ftdatacite:10.18739/a2gm81p3k 2023-05-15T16:27:44+02:00 D4 Greenland ice core continuous methane Rhodes, Rachael 2016 text/xml https://dx.doi.org/10.18739/a2gm81p3k https://arcticdata.io/catalog/view/doi:10.18739/A2GM81P3K en eng NSF Arctic Data Center dataset Dataset 2016 ftdatacite https://doi.org/10.18739/a2gm81p3k 2021-11-05T12:55:41Z Local artifacts in ice core methane data are superimposed on consistent records of past atmospheric variability. These artifacts are not related to past atmospheric history and care should be taken to avoid interpreting them as such. By investigating five polar ice cores from sites with different conditions, we relate isolated methane spikes to melt layers and decimetre-scale variations as "trapping signal" associated with a difference in timing of air bubble closure in adjacent firn layers. Dataset Greenland Greenland ice core ice core DataCite Metadata Store (German National Library of Science and Technology) Greenland |
| institution |
Open Polar |
| collection |
DataCite Metadata Store (German National Library of Science and Technology) |
| op_collection_id |
ftdatacite |
| language |
English |
| description |
Local artifacts in ice core methane data are superimposed on consistent records of past atmospheric variability. These artifacts are not related to past atmospheric history and care should be taken to avoid interpreting them as such. By investigating five polar ice cores from sites with different conditions, we relate isolated methane spikes to melt layers and decimetre-scale variations as "trapping signal" associated with a difference in timing of air bubble closure in adjacent firn layers. |
| format |
Dataset |
| author |
Rhodes, Rachael |
| spellingShingle |
Rhodes, Rachael D4 Greenland ice core continuous methane |
| author_facet |
Rhodes, Rachael |
| author_sort |
Rhodes, Rachael |
| title |
D4 Greenland ice core continuous methane |
| title_short |
D4 Greenland ice core continuous methane |
| title_full |
D4 Greenland ice core continuous methane |
| title_fullStr |
D4 Greenland ice core continuous methane |
| title_full_unstemmed |
D4 Greenland ice core continuous methane |
| title_sort |
d4 greenland ice core continuous methane |
| publisher |
NSF Arctic Data Center |
| publishDate |
2016 |
| url |
https://dx.doi.org/10.18739/a2gm81p3k https://arcticdata.io/catalog/view/doi:10.18739/A2GM81P3K |
| geographic |
Greenland |
| geographic_facet |
Greenland |
| genre |
Greenland Greenland ice core ice core |
| genre_facet |
Greenland Greenland ice core ice core |
| op_doi |
https://doi.org/10.18739/a2gm81p3k |
| _version_ |
1766017251726589952 |