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Bibliographische Detailangaben
Hauptverfasser: Zhao, Xueqin, Ye, Shengjie, Yao, Jiahui, Meadows, Michael E, Weng, Chengyu, Wang, Yasong, Zhang, Mingxing, Xu, Yunping
Format: Dataset Open Access
Sprache:en
Veröffentlicht: PANGAEA 2026
Schlagworte:
AGE; DEPTH, sediment/rock; Foraminifera stable isotopes; GC; Globigerinoides ruber, δ13C; Globigerinoides ruber, δ18O; Gravity corer; Marine Sediment Core; Mg/Ca-based sea surface temperature; SCS_GC-1; source of organic matter; South China Sea; TOC; XRF data
Online-Zugang:https://doi.org/10.1594/PANGAEA.989928
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Inhaltsangabe:
  • 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).

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