Deglacial water-table decline in Southern California recorded by noble gas isotopes
In this study, a new analytical technique is employed to measure Kr and Xe isotopes in groundwater at high precision. These measurements indicate that gravitational signals of past water-table depth are preserved in ancient groundwater, representing a novel proxy for past terrestrial hydroclimate.
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Nature Portfolio
2019
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oai:doaj.org-article:40a10f6bbbfc41ecb1176b31f0ce61992021-12-02T15:35:13ZDeglacial water-table decline in Southern California recorded by noble gas isotopes10.1038/s41467-019-13693-22041-1723https://doaj.org/article/40a10f6bbbfc41ecb1176b31f0ce61992019-12-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-13693-2https://doaj.org/toc/2041-1723In this study, a new analytical technique is employed to measure Kr and Xe isotopes in groundwater at high precision. These measurements indicate that gravitational signals of past water-table depth are preserved in ancient groundwater, representing a novel proxy for past terrestrial hydroclimate.Alan M. SeltzerJessica NgWesley R. DanskinJustin T. KulongoskiRiley S. GannonMartin StuteJeffrey P. SeveringhausNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-6 (2019) |
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Science Q Alan M. Seltzer Jessica Ng Wesley R. Danskin Justin T. Kulongoski Riley S. Gannon Martin Stute Jeffrey P. Severinghaus Deglacial water-table decline in Southern California recorded by noble gas isotopes |
description |
In this study, a new analytical technique is employed to measure Kr and Xe isotopes in groundwater at high precision. These measurements indicate that gravitational signals of past water-table depth are preserved in ancient groundwater, representing a novel proxy for past terrestrial hydroclimate. |
format |
article |
author |
Alan M. Seltzer Jessica Ng Wesley R. Danskin Justin T. Kulongoski Riley S. Gannon Martin Stute Jeffrey P. Severinghaus |
author_facet |
Alan M. Seltzer Jessica Ng Wesley R. Danskin Justin T. Kulongoski Riley S. Gannon Martin Stute Jeffrey P. Severinghaus |
author_sort |
Alan M. Seltzer |
title |
Deglacial water-table decline in Southern California recorded by noble gas isotopes |
title_short |
Deglacial water-table decline in Southern California recorded by noble gas isotopes |
title_full |
Deglacial water-table decline in Southern California recorded by noble gas isotopes |
title_fullStr |
Deglacial water-table decline in Southern California recorded by noble gas isotopes |
title_full_unstemmed |
Deglacial water-table decline in Southern California recorded by noble gas isotopes |
title_sort |
deglacial water-table decline in southern california recorded by noble gas isotopes |
publisher |
Nature Portfolio |
publishDate |
2019 |
url |
https://doaj.org/article/40a10f6bbbfc41ecb1176b31f0ce6199 |
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