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| Main Authors: | , , , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2026
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.989846 |
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| _version_ | 1867169173495349248 |
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| author | Zhao, Xueqin Ye, Shengjie Yao, Jiahui Meadows, Michael E Weng, Chengyu Wang, Yasong Zhang, Mingxing Xu, Yunping |
| author_facet | Zhao, Xueqin Ye, Shengjie Yao, Jiahui Meadows, Michael E Weng, Chengyu Wang, Yasong Zhang, Mingxing Xu, Yunping |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | To conduct a better understanding of the paleoenvironmental and paleoceanic significance on a millennial scale over the last 33 ka in northern South China Sea, we investigate a marine sediment core SCS GC-1 which was retrieved from the northern SCS during R/V Songhang (Shanghai Ocean University) cruise in October 2022 (18.47°N, 116.34°E; water depth of 3764 m) using multiproxy approach including palynological analysis, geochemistry and biogeochemistry analysis. The records well indicate significance of glacial-interglacial climate and oceanic variability on a millennial scale over the last 33 ka. Four distinct climatic periods have been determined as pre-Last Glacial Maximum (33-26 ka), Last Glacial Maximum (26-15.6 ka), last deglaciation (15.6-11.7 ka) and the Holocene (11.7 ka-present). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_989846 |
| institution | PANGAEA |
| language | en |
| publishDate | 2026 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | X-ray fluorescence (XRF) scanning of marine sediment core SCS GC-1 Zhao, Xueqin Ye, Shengjie Yao, Jiahui Meadows, Michael E Weng, Chengyu Wang, Yasong Zhang, Mingxing Xu, Yunping AGE; DEPTH, sediment/rock; Foraminifera stable isotopes; GC; Gravity corer; Marine Sediment Core; Mg/Ca-based sea surface temperature; Potassium/Aluminium ratio; SCS_GC-1; source of organic matter; South China Sea; Titanium/Aluminium ratio; TOC; X-ray fluorescence (XRF); XRF data To conduct a better understanding of the paleoenvironmental and paleoceanic significance on a millennial scale over the last 33 ka in northern South China Sea, we investigate a marine sediment core SCS GC-1 which was retrieved from the northern SCS during R/V Songhang (Shanghai Ocean University) cruise in October 2022 (18.47°N, 116.34°E; water depth of 3764 m) using multiproxy approach including palynological analysis, geochemistry and biogeochemistry analysis. The records well indicate significance of glacial-interglacial climate and oceanic variability on a millennial scale over the last 33 ka. Four distinct climatic periods have been determined as pre-Last Glacial Maximum (33-26 ka), Last Glacial Maximum (26-15.6 ka), last deglaciation (15.6-11.7 ka) and the Holocene (11.7 ka-present). |
| title | X-ray fluorescence (XRF) scanning of marine sediment core SCS GC-1 |
| topic | AGE; DEPTH, sediment/rock; Foraminifera stable isotopes; GC; Gravity corer; Marine Sediment Core; Mg/Ca-based sea surface temperature; Potassium/Aluminium ratio; SCS_GC-1; source of organic matter; South China Sea; Titanium/Aluminium ratio; TOC; X-ray fluorescence (XRF); XRF data |
| url | https://doi.org/10.1594/PANGAEA.989846 |