Spectral and Cross Spectral Analysis for IODP Site 361-U1476 SST and planktic d18Osw-ivc
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| Autores principales: | , , , , , , , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2023
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| _version_ | 1867171323223998464 |
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| author | Nuber, Sophie Rae, James W B Zhang, Xu Andersen, Morten L Dumont, Matthew Mithan, T Huw Sun, Yuchen de Boer, Bas Hall, Ian R Barker, Stephen |
| author_facet | Nuber, Sophie Rae, James W B Zhang, Xu Andersen, Morten L Dumont, Matthew Mithan, T Huw Sun, Yuchen de Boer, Bas Hall, Ian R Barker, Stephen |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Indian Ocean surface circulation is an important part of the global ocean conveyor belt, and is connected via two important gateways including the Indonesian Throughflow, and the Agulha Leakage. Changes in the surface hydrography of the Indian Ocean may therefore impact on the global overturning circulation. Here we present spectral, and cross spectral analysis results which show that Indian Ocean surface salinity and temperature increased during glacial intensification, with a significant lag prior to deglaciations. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_955733 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Spectral and Cross Spectral Analysis for IODP Site 361-U1476 SST and planktic d18Osw-ivc Nuber, Sophie Rae, James W B Zhang, Xu Andersen, Morten L Dumont, Matthew Mithan, T Huw Sun, Yuchen de Boer, Bas Hall, Ian R Barker, Stephen Calculated; Indian Ocean; oxygen isotope ratios; Oxygen isotopes; planktic foraminifera; Salinity; Temperature; Sea surface salinity; Sea surface temperature; Spectral coherence; Spectral cycle frequency; Spectral density; Spectral period; Spectral phase Indian Ocean surface circulation is an important part of the global ocean conveyor belt, and is connected via two important gateways including the Indonesian Throughflow, and the Agulha Leakage. Changes in the surface hydrography of the Indian Ocean may therefore impact on the global overturning circulation. Here we present spectral, and cross spectral analysis results which show that Indian Ocean surface salinity and temperature increased during glacial intensification, with a significant lag prior to deglaciations. |
| title | Spectral and Cross Spectral Analysis for IODP Site 361-U1476 SST and planktic d18Osw-ivc |
| topic | Calculated; Indian Ocean; oxygen isotope ratios; Oxygen isotopes; planktic foraminifera; Salinity; Temperature; Sea surface salinity; Sea surface temperature; Spectral coherence; Spectral cycle frequency; Spectral density; Spectral period; Spectral phase |
| url | https://doi.org/10.1594/PANGAEA.955733 |