Multi-proxy records of sediment core MD01-2380 from the Banda Sea and nitrogen isotope records of several western equatorial Pacific cores
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| Main Authors: | , , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2026
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| _version_ | 1867168578423226368 |
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| author | Kienast, Markus Hollstein, Martina Lehmann, Nadine Rafter, Patrick A Li, Ziye Chen, Min-Te Mohtadi, Mahyar |
| author_facet | Kienast, Markus Hollstein, Martina Lehmann, Nadine Rafter, Patrick A Li, Ziye Chen, Min-Te Mohtadi, Mahyar |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset contains records of planktic foraminiferal δ¹⁸O, bulk sedimentary δ¹⁵N, alkenone concentrations and opal content of sediment core MD01-2380, which was retrieved in the central Banda Sea (5°45.64' S, 126°54.25' E, 3232 m water depth). These records cover the last ⁓800 kyrs. Additionally, the dataset contains a record of bulk sedimentary δ¹⁵N data of MD06-3067, which was retrieved offshore Mindanao, covering the last ⁓160 kyrs and bulk sedimentary δ¹⁵N records of cores MD98-2181, MD98-2177, MD97-2138, MD05-2920, and MD98-2162 that cover the last 25 kyrs. Previously published and new δ¹⁵N records from the western equatorial Pacific were used to generate northern and southern hemisphere stack records for the last 25 kyrs, which are provided as well. The separation of cores into a southern and northern hemisphere stack is based on hydrographic consistency, not latitude per se (for details see Kienast et al. (in revision)). Prior to the calculation of the δ¹⁵N stack records, all time series were interpolated to even time steps of 500 yrs. The northern and southern hemisphere stacks were then calculated as time-dependent mean of the individual records with the corresponding standard deviation. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_983489 |
| institution | PANGAEA |
| language | en |
| publishDate | 2026 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Multi-proxy records of sediment core MD01-2380 from the Banda Sea and nitrogen isotope records of several western equatorial Pacific cores Kienast, Markus Hollstein, Martina Lehmann, Nadine Rafter, Patrick A Li, Ziye Chen, Min-Te Mohtadi, Mahyar alkenone concentration; nitrogen isotopes bulk sediment; opal; Oxygen isotopes This dataset contains records of planktic foraminiferal δ¹⁸O, bulk sedimentary δ¹⁵N, alkenone concentrations and opal content of sediment core MD01-2380, which was retrieved in the central Banda Sea (5°45.64' S, 126°54.25' E, 3232 m water depth). These records cover the last ⁓800 kyrs. Additionally, the dataset contains a record of bulk sedimentary δ¹⁵N data of MD06-3067, which was retrieved offshore Mindanao, covering the last ⁓160 kyrs and bulk sedimentary δ¹⁵N records of cores MD98-2181, MD98-2177, MD97-2138, MD05-2920, and MD98-2162 that cover the last 25 kyrs. Previously published and new δ¹⁵N records from the western equatorial Pacific were used to generate northern and southern hemisphere stack records for the last 25 kyrs, which are provided as well. The separation of cores into a southern and northern hemisphere stack is based on hydrographic consistency, not latitude per se (for details see Kienast et al. (in revision)). Prior to the calculation of the δ¹⁵N stack records, all time series were interpolated to even time steps of 500 yrs. The northern and southern hemisphere stacks were then calculated as time-dependent mean of the individual records with the corresponding standard deviation. |
| title | Multi-proxy records of sediment core MD01-2380 from the Banda Sea and nitrogen isotope records of several western equatorial Pacific cores |
| topic | alkenone concentration; nitrogen isotopes bulk sediment; opal; Oxygen isotopes |
| url | https://doi.org/10.1594/PANGAEA.983489 |