Balance of90Sr over Antarctica: Existence of a protected area
International audience The study of firn cores from Terre Adélie and from stations located along the axis Mirny-Vostok made possible new calculations of90Sr accumulation in Antarctica, i.e. 25.103 Ci as of January 1964. Despite the scarcity of sampling stations, an inhomogeneous geographical distrib...
Published in: | Earth and Planetary Science Letters |
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Online Access: | https://hal.science/hal-03403578 https://doi.org/10.1016/0012-821X(71)90186-5 |
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ftunivsavoie:oai:HAL:hal-03403578v1 2024-04-28T07:58:03+00:00 Balance of90Sr over Antarctica: Existence of a protected area Lambert, G. Ardouin, B. Brichet, E. Lorius, C. Centre des Faibles Radioactivités Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS) Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) 1971-05 https://hal.science/hal-03403578 https://doi.org/10.1016/0012-821X(71)90186-5 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/0012-821X(71)90186-5 hal-03403578 https://hal.science/hal-03403578 doi:10.1016/0012-821X(71)90186-5 ISSN: 0012-821X Earth and Planetary Science Letters https://hal.science/hal-03403578 Earth and Planetary Science Letters, 1971, 11 (1-5), pp.317-323. ⟨10.1016/0012-821X(71)90186-5⟩ [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment info:eu-repo/semantics/article Journal articles 1971 ftunivsavoie https://doi.org/10.1016/0012-821X(71)90186-5 2024-04-11T00:39:17Z International audience The study of firn cores from Terre Adélie and from stations located along the axis Mirny-Vostok made possible new calculations of90Sr accumulation in Antarctica, i.e. 25.103 Ci as of January 1964. Despite the scarcity of sampling stations, an inhomogeneous geographical distribution may be observed which shows the existence of a low contamination area. Moreover, a linear relationship seems to exist in many cores between90Sr and water accumulations. Thus it could be possible to extrapolate some geochemical measurements made in Antarctica to the rest of the Southern Hemisphere. Article in Journal/Newspaper Antarc* Antarctica Université Savoie Mont Blanc: HAL Earth and Planetary Science Letters 11 1-5 317 323 |
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Open Polar |
collection |
Université Savoie Mont Blanc: HAL |
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ftunivsavoie |
language |
English |
topic |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment |
spellingShingle |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment Lambert, G. Ardouin, B. Brichet, E. Lorius, C. Balance of90Sr over Antarctica: Existence of a protected area |
topic_facet |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment |
description |
International audience The study of firn cores from Terre Adélie and from stations located along the axis Mirny-Vostok made possible new calculations of90Sr accumulation in Antarctica, i.e. 25.103 Ci as of January 1964. Despite the scarcity of sampling stations, an inhomogeneous geographical distribution may be observed which shows the existence of a low contamination area. Moreover, a linear relationship seems to exist in many cores between90Sr and water accumulations. Thus it could be possible to extrapolate some geochemical measurements made in Antarctica to the rest of the Southern Hemisphere. |
author2 |
Centre des Faibles Radioactivités Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS) Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Lambert, G. Ardouin, B. Brichet, E. Lorius, C. |
author_facet |
Lambert, G. Ardouin, B. Brichet, E. Lorius, C. |
author_sort |
Lambert, G. |
title |
Balance of90Sr over Antarctica: Existence of a protected area |
title_short |
Balance of90Sr over Antarctica: Existence of a protected area |
title_full |
Balance of90Sr over Antarctica: Existence of a protected area |
title_fullStr |
Balance of90Sr over Antarctica: Existence of a protected area |
title_full_unstemmed |
Balance of90Sr over Antarctica: Existence of a protected area |
title_sort |
balance of90sr over antarctica: existence of a protected area |
publisher |
HAL CCSD |
publishDate |
1971 |
url |
https://hal.science/hal-03403578 https://doi.org/10.1016/0012-821X(71)90186-5 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
ISSN: 0012-821X Earth and Planetary Science Letters https://hal.science/hal-03403578 Earth and Planetary Science Letters, 1971, 11 (1-5), pp.317-323. ⟨10.1016/0012-821X(71)90186-5⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/0012-821X(71)90186-5 hal-03403578 https://hal.science/hal-03403578 doi:10.1016/0012-821X(71)90186-5 |
op_doi |
https://doi.org/10.1016/0012-821X(71)90186-5 |
container_title |
Earth and Planetary Science Letters |
container_volume |
11 |
container_issue |
1-5 |
container_start_page |
317 |
op_container_end_page |
323 |
_version_ |
1797591544069357568 |