Magnetostratigraphic evidence for deep-sea erosion on the Pacific Plate, south of Mariana Trench, since the middle Pleistocene: potential constraints for Antarctic bottom water circulation ...
The Antarctic Bottom Water (AABW) current plays a crucial role in storing and transporting heat, water, and nutrients around the world. However, it is impossible to monitor AABW in the Plio-Pleistocene by direct measurement. Hence, abyssal erosion was usually chosen as an effective indicator of the...
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ftdatacite:10.6084/m9.figshare.1466822.v1 2024-04-28T08:01:28+00:00 Magnetostratigraphic evidence for deep-sea erosion on the Pacific Plate, south of Mariana Trench, since the middle Pleistocene: potential constraints for Antarctic bottom water circulation ... Deng, Xiguang Yi, Liang A. Paterson, Greig Qin, Huafeng Wang, Haifeng Yao, Huiqiang Ren, Jiangbo Ge, Junyi Xu, Hongzhou Deng, Chenglong Zhu, Rixiang 2015 https://dx.doi.org/10.6084/m9.figshare.1466822.v1 https://tandf.figshare.com/articles/journal_contribution/Magnetostratigraphic_evidence_for_deep_sea_erosion_on_the_Pacific_Plate_south_of_Mariana_Trench_since_the_middle_Pleistocene_potential_constraints_for_Antarctic_bottom_water_circulation/1466822/1 unknown Taylor & Francis https://dx.doi.org/10.6084/m9.figshare.1466822 https://dx.doi.org/10.1080/00206814.2015.1055597 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Inorganic Chemistry FOS Chemical sciences Sociology FOS Sociology Ecology FOS Biological sciences Chemistry Earth and Environmental Sciences Evolutionary Biology Journal contribution article-journal Text ScholarlyArticle 2015 ftdatacite https://doi.org/10.6084/m9.figshare.1466822.v110.6084/m9.figshare.146682210.1080/00206814.2015.1055597 2024-04-02T12:12:48Z The Antarctic Bottom Water (AABW) current plays a crucial role in storing and transporting heat, water, and nutrients around the world. However, it is impossible to monitor AABW in the Plio-Pleistocene by direct measurement. Hence, abyssal erosion was usually chosen as an effective indicator of the presence of the AABW in the Indian and Eastern Pacific Oceans during that period. Here, we report a high-resolution magnetostratigraphy of a gravity core, the JL7KGC-01A from the south of the Mariana Trench, northwest Pacific Ocean. The main results are as follows: (1) polarity data suggest that the sequence recorded the late Gauss chron to the early Brunhes chron, including the Jaramillo, Cobb Mountain, and Olduvai normal subchrons; (2) the sedimentary processes in the study area since 2.9 Ma show three stages of sedimentation: 83 cm/Ma during 2.9–1.2 Ma, 183 cm/Ma during 1.2–0.7 Ma, and no sedimentation since ~0.7 Ma; (3) the area south of the Mariana Trench experienced a significant change in the deposition ... Text Antarc* Antarctic DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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unknown |
topic |
Inorganic Chemistry FOS Chemical sciences Sociology FOS Sociology Ecology FOS Biological sciences Chemistry Earth and Environmental Sciences Evolutionary Biology |
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Inorganic Chemistry FOS Chemical sciences Sociology FOS Sociology Ecology FOS Biological sciences Chemistry Earth and Environmental Sciences Evolutionary Biology Deng, Xiguang Yi, Liang A. Paterson, Greig Qin, Huafeng Wang, Haifeng Yao, Huiqiang Ren, Jiangbo Ge, Junyi Xu, Hongzhou Deng, Chenglong Zhu, Rixiang Magnetostratigraphic evidence for deep-sea erosion on the Pacific Plate, south of Mariana Trench, since the middle Pleistocene: potential constraints for Antarctic bottom water circulation ... |
topic_facet |
Inorganic Chemistry FOS Chemical sciences Sociology FOS Sociology Ecology FOS Biological sciences Chemistry Earth and Environmental Sciences Evolutionary Biology |
description |
The Antarctic Bottom Water (AABW) current plays a crucial role in storing and transporting heat, water, and nutrients around the world. However, it is impossible to monitor AABW in the Plio-Pleistocene by direct measurement. Hence, abyssal erosion was usually chosen as an effective indicator of the presence of the AABW in the Indian and Eastern Pacific Oceans during that period. Here, we report a high-resolution magnetostratigraphy of a gravity core, the JL7KGC-01A from the south of the Mariana Trench, northwest Pacific Ocean. The main results are as follows: (1) polarity data suggest that the sequence recorded the late Gauss chron to the early Brunhes chron, including the Jaramillo, Cobb Mountain, and Olduvai normal subchrons; (2) the sedimentary processes in the study area since 2.9 Ma show three stages of sedimentation: 83 cm/Ma during 2.9–1.2 Ma, 183 cm/Ma during 1.2–0.7 Ma, and no sedimentation since ~0.7 Ma; (3) the area south of the Mariana Trench experienced a significant change in the deposition ... |
format |
Text |
author |
Deng, Xiguang Yi, Liang A. Paterson, Greig Qin, Huafeng Wang, Haifeng Yao, Huiqiang Ren, Jiangbo Ge, Junyi Xu, Hongzhou Deng, Chenglong Zhu, Rixiang |
author_facet |
Deng, Xiguang Yi, Liang A. Paterson, Greig Qin, Huafeng Wang, Haifeng Yao, Huiqiang Ren, Jiangbo Ge, Junyi Xu, Hongzhou Deng, Chenglong Zhu, Rixiang |
author_sort |
Deng, Xiguang |
title |
Magnetostratigraphic evidence for deep-sea erosion on the Pacific Plate, south of Mariana Trench, since the middle Pleistocene: potential constraints for Antarctic bottom water circulation ... |
title_short |
Magnetostratigraphic evidence for deep-sea erosion on the Pacific Plate, south of Mariana Trench, since the middle Pleistocene: potential constraints for Antarctic bottom water circulation ... |
title_full |
Magnetostratigraphic evidence for deep-sea erosion on the Pacific Plate, south of Mariana Trench, since the middle Pleistocene: potential constraints for Antarctic bottom water circulation ... |
title_fullStr |
Magnetostratigraphic evidence for deep-sea erosion on the Pacific Plate, south of Mariana Trench, since the middle Pleistocene: potential constraints for Antarctic bottom water circulation ... |
title_full_unstemmed |
Magnetostratigraphic evidence for deep-sea erosion on the Pacific Plate, south of Mariana Trench, since the middle Pleistocene: potential constraints for Antarctic bottom water circulation ... |
title_sort |
magnetostratigraphic evidence for deep-sea erosion on the pacific plate, south of mariana trench, since the middle pleistocene: potential constraints for antarctic bottom water circulation ... |
publisher |
Taylor & Francis |
publishDate |
2015 |
url |
https://dx.doi.org/10.6084/m9.figshare.1466822.v1 https://tandf.figshare.com/articles/journal_contribution/Magnetostratigraphic_evidence_for_deep_sea_erosion_on_the_Pacific_Plate_south_of_Mariana_Trench_since_the_middle_Pleistocene_potential_constraints_for_Antarctic_bottom_water_circulation/1466822/1 |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
https://dx.doi.org/10.6084/m9.figshare.1466822 https://dx.doi.org/10.1080/00206814.2015.1055597 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.6084/m9.figshare.1466822.v110.6084/m9.figshare.146682210.1080/00206814.2015.1055597 |
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1797573199064465408 |