Existence of Periodicity in Radon Concentrations and in the Large-Scale Circulation at Lower Altitudes' between 40 ø and 70 ø South
International audience South of 40øS, the proportion of continental areas not covered by water (ocean• or antarctic ice sheet) is very small. Thus, the atmospheric concentration of radon measured either in the middle of oceans or at stations on the antarctic continent is the result of the action of...
Published in: | Journal of Geophysical Research |
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Online Access: | https://hal.archives-ouvertes.fr/hal-03403106 https://hal.archives-ouvertes.fr/hal-03403106/document https://hal.archives-ouvertes.fr/hal-03403106/file/JC075i012p02341.pdf https://doi.org/10.1029/JC075i012p02341 |
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ftccsdartic:oai:HAL:hal-03403106v1 2023-05-15T13:57:39+02:00 Existence of Periodicity in Radon Concentrations and in the Large-Scale Circulation at Lower Altitudes' between 40 ø and 70 ø South Lambert, Gérard Polian, Georges Taupin, D. •, G Lambert, Rard Centre des Faibles Radioactivités Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS) Terres Australes et Antarctiques Françaises (T.A.A.F.) Terres Australes et Antarctiques Françaises 1970-04-20 https://hal.archives-ouvertes.fr/hal-03403106 https://hal.archives-ouvertes.fr/hal-03403106/document https://hal.archives-ouvertes.fr/hal-03403106/file/JC075i012p02341.pdf https://doi.org/10.1029/JC075i012p02341 en eng HAL CCSD American Geophysical Union info:eu-repo/semantics/altIdentifier/doi/10.1029/JC075i012p02341 hal-03403106 https://hal.archives-ouvertes.fr/hal-03403106 https://hal.archives-ouvertes.fr/hal-03403106/document https://hal.archives-ouvertes.fr/hal-03403106/file/JC075i012p02341.pdf doi:10.1029/JC075i012p02341 info:eu-repo/semantics/OpenAccess ISSN: 0148-0227 EISSN: 2156-2202 Journal of Geophysical Research https://hal.archives-ouvertes.fr/hal-03403106 Journal of Geophysical Research, American Geophysical Union, 1970, 75 (12), pp.2341-2345. ⟨10.1029/JC075i012p02341⟩ [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 1970 ftccsdartic https://doi.org/10.1029/JC075i012p02341 2021-10-30T22:24:57Z International audience South of 40øS, the proportion of continental areas not covered by water (ocean• or antarctic ice sheet) is very small. Thus, the atmospheric concentration of radon measured either in the middle of oceans or at stations on the antarctic continent is the result of the action of all phenomena able to change the large-scale circulation at low altiude. An analysis of the results obtained hour by hour for 2 years in three subantarctic or antarctic stations clearly shows for each of them a 28-day periodicity that cannot be found north of the fortieth parallel. The authors present a first interpretation of this phenomenon. Article in Journal/Newspaper Antarc* Antarctic Ice Sheet Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Antarctic The Antarctic Journal of Geophysical Research 75 12 2341 2345 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
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, Gérard Polian, Georges Taupin, D. •, G Lambert, Rard Existence of Periodicity in Radon Concentrations and in the Large-Scale Circulation at Lower Altitudes' between 40 ø and 70 ø South |
topic_facet |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment |
description |
International audience South of 40øS, the proportion of continental areas not covered by water (ocean• or antarctic ice sheet) is very small. Thus, the atmospheric concentration of radon measured either in the middle of oceans or at stations on the antarctic continent is the result of the action of all phenomena able to change the large-scale circulation at low altiude. An analysis of the results obtained hour by hour for 2 years in three subantarctic or antarctic stations clearly shows for each of them a 28-day periodicity that cannot be found north of the fortieth parallel. The authors present a first interpretation of this phenomenon. |
author2 |
Centre des Faibles Radioactivités Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS) Terres Australes et Antarctiques Françaises (T.A.A.F.) Terres Australes et Antarctiques Françaises |
format |
Article in Journal/Newspaper |
author |
Lambert, Gérard Polian, Georges Taupin, D. •, G Lambert, Rard |
author_facet |
Lambert, Gérard Polian, Georges Taupin, D. •, G Lambert, Rard |
author_sort |
Lambert, Gérard |
title |
Existence of Periodicity in Radon Concentrations and in the Large-Scale Circulation at Lower Altitudes' between 40 ø and 70 ø South |
title_short |
Existence of Periodicity in Radon Concentrations and in the Large-Scale Circulation at Lower Altitudes' between 40 ø and 70 ø South |
title_full |
Existence of Periodicity in Radon Concentrations and in the Large-Scale Circulation at Lower Altitudes' between 40 ø and 70 ø South |
title_fullStr |
Existence of Periodicity in Radon Concentrations and in the Large-Scale Circulation at Lower Altitudes' between 40 ø and 70 ø South |
title_full_unstemmed |
Existence of Periodicity in Radon Concentrations and in the Large-Scale Circulation at Lower Altitudes' between 40 ø and 70 ø South |
title_sort |
existence of periodicity in radon concentrations and in the large-scale circulation at lower altitudes' between 40 ø and 70 ø south |
publisher |
HAL CCSD |
publishDate |
1970 |
url |
https://hal.archives-ouvertes.fr/hal-03403106 https://hal.archives-ouvertes.fr/hal-03403106/document https://hal.archives-ouvertes.fr/hal-03403106/file/JC075i012p02341.pdf https://doi.org/10.1029/JC075i012p02341 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Ice Sheet |
genre_facet |
Antarc* Antarctic Ice Sheet |
op_source |
ISSN: 0148-0227 EISSN: 2156-2202 Journal of Geophysical Research https://hal.archives-ouvertes.fr/hal-03403106 Journal of Geophysical Research, American Geophysical Union, 1970, 75 (12), pp.2341-2345. ⟨10.1029/JC075i012p02341⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1029/JC075i012p02341 hal-03403106 https://hal.archives-ouvertes.fr/hal-03403106 https://hal.archives-ouvertes.fr/hal-03403106/document https://hal.archives-ouvertes.fr/hal-03403106/file/JC075i012p02341.pdf doi:10.1029/JC075i012p02341 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1029/JC075i012p02341 |
container_title |
Journal of Geophysical Research |
container_volume |
75 |
container_issue |
12 |
container_start_page |
2341 |
op_container_end_page |
2345 |
_version_ |
1766265428483506176 |