Age Determination of the Spider Crab Maja squinado and the European Lobster Homarus gammarus by 228 Th/ 228 Ra Chronology: Possible Extension to Other Crustaceans
International audience A method of age determination was developed on carapaces of the spider crab, Maja squinado Herbst and European lobster Homarus gammarus L., by measuring the natural radionuclides activity ratio, 228 Th/ 228 Ra in the exoskeleton. This method allows the determination of the tim...
Published in: | Canadian Journal of Fisheries and Aquatic Sciences |
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1989
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Online Access: | https://hal.science/hal-03555142 https://doi.org/10.1139/f89-091 |
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ftceafr:oai:HAL:hal-03555142v1 2024-04-28T08:18:09+00:00 Age Determination of the Spider Crab Maja squinado and the European Lobster Homarus gammarus by 228 Th/ 228 Ra Chronology: Possible Extension to Other Crustaceans Foll, Didier Le Brichet, Evelyne Reyss, Jean Louis Lalou, Claude Latrouite, Daniel Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Centre des Faibles Radioactivités Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS) 1989-04-01 https://hal.science/hal-03555142 https://doi.org/10.1139/f89-091 en eng HAL CCSD NRC Research Press info:eu-repo/semantics/altIdentifier/doi/10.1139/f89-091 hal-03555142 https://hal.science/hal-03555142 doi:10.1139/f89-091 ISSN: 0706-652X EISSN: 1205-7533 Canadian Journal of Fisheries and Aquatic Sciences https://hal.science/hal-03555142 Canadian Journal of Fisheries and Aquatic Sciences, 1989, 46 (4), pp.720-724. ⟨10.1139/f89-091⟩ [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 1989 ftceafr https://doi.org/10.1139/f89-091 2024-04-04T01:39:58Z International audience A method of age determination was developed on carapaces of the spider crab, Maja squinado Herbst and European lobster Homarus gammarus L., by measuring the natural radionuclides activity ratio, 228 Th/ 228 Ra in the exoskeleton. This method allows the determination of the time elapsed since the preceding molt of the animal. It was successfully tested on five spider crabs and four lobsters which had molted in captivity and therefore had a carapace of known age. It is probable that the method could, with some reservations, be extended to all marine Decapod Crustacea bearing a well calcified exoskeleton. Article in Journal/Newspaper European lobster Homarus gammarus HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives) Canadian Journal of Fisheries and Aquatic Sciences 46 4 720 724 |
institution |
Open Polar |
collection |
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives) |
op_collection_id |
ftceafr |
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 Foll, Didier Le Brichet, Evelyne Reyss, Jean Louis Lalou, Claude Latrouite, Daniel Age Determination of the Spider Crab Maja squinado and the European Lobster Homarus gammarus by 228 Th/ 228 Ra Chronology: Possible Extension to Other Crustaceans |
topic_facet |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment |
description |
International audience A method of age determination was developed on carapaces of the spider crab, Maja squinado Herbst and European lobster Homarus gammarus L., by measuring the natural radionuclides activity ratio, 228 Th/ 228 Ra in the exoskeleton. This method allows the determination of the time elapsed since the preceding molt of the animal. It was successfully tested on five spider crabs and four lobsters which had molted in captivity and therefore had a carapace of known age. It is probable that the method could, with some reservations, be extended to all marine Decapod Crustacea bearing a well calcified exoskeleton. |
author2 |
Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Centre des Faibles Radioactivités Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Foll, Didier Le Brichet, Evelyne Reyss, Jean Louis Lalou, Claude Latrouite, Daniel |
author_facet |
Foll, Didier Le Brichet, Evelyne Reyss, Jean Louis Lalou, Claude Latrouite, Daniel |
author_sort |
Foll, Didier Le |
title |
Age Determination of the Spider Crab Maja squinado and the European Lobster Homarus gammarus by 228 Th/ 228 Ra Chronology: Possible Extension to Other Crustaceans |
title_short |
Age Determination of the Spider Crab Maja squinado and the European Lobster Homarus gammarus by 228 Th/ 228 Ra Chronology: Possible Extension to Other Crustaceans |
title_full |
Age Determination of the Spider Crab Maja squinado and the European Lobster Homarus gammarus by 228 Th/ 228 Ra Chronology: Possible Extension to Other Crustaceans |
title_fullStr |
Age Determination of the Spider Crab Maja squinado and the European Lobster Homarus gammarus by 228 Th/ 228 Ra Chronology: Possible Extension to Other Crustaceans |
title_full_unstemmed |
Age Determination of the Spider Crab Maja squinado and the European Lobster Homarus gammarus by 228 Th/ 228 Ra Chronology: Possible Extension to Other Crustaceans |
title_sort |
age determination of the spider crab maja squinado and the european lobster homarus gammarus by 228 th/ 228 ra chronology: possible extension to other crustaceans |
publisher |
HAL CCSD |
publishDate |
1989 |
url |
https://hal.science/hal-03555142 https://doi.org/10.1139/f89-091 |
genre |
European lobster Homarus gammarus |
genre_facet |
European lobster Homarus gammarus |
op_source |
ISSN: 0706-652X EISSN: 1205-7533 Canadian Journal of Fisheries and Aquatic Sciences https://hal.science/hal-03555142 Canadian Journal of Fisheries and Aquatic Sciences, 1989, 46 (4), pp.720-724. ⟨10.1139/f89-091⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1139/f89-091 hal-03555142 https://hal.science/hal-03555142 doi:10.1139/f89-091 |
op_doi |
https://doi.org/10.1139/f89-091 |
container_title |
Canadian Journal of Fisheries and Aquatic Sciences |
container_volume |
46 |
container_issue |
4 |
container_start_page |
720 |
op_container_end_page |
724 |
_version_ |
1797582311242334208 |