/* DATA DESCRIPTION:
Citation:	Yang, Yiping; Zhang, Lanlan; Yi, Liang; Lu, Zhengyao; Zhong, Fuchang; Sui, Wan; Xiang, Rong (2023): Sea surface temperature and surface seawater oxygen isotope composition reconstructions for sediment core I106 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.956013
Abstract:	We present sea surface temperature and oxygen isotopes in a sediment core I106 (6°14′49.76″N, 90°00′1.04″E; 2,910 m water depth) from the tropical East Indian Ocean, which provide new insights into the variability of tropical precipitation belt in Asian Monsoon region during the last deglaciation. The age model for the core is constrained by 17 AMS radiocarbon ages based on mixed planktonic foraminiferal samples. Mg/Ca derived sea surface temperature reconstructions based on Globigerinoides ruber (s. s., white) increased rapidly at about 19.5 ka, which is consisted with Mg/Ca-SST records in other cores in the tropical East Indian Ocean. Ice-volume corrected d18O seawater (d18Osw) exhibited a remarkable decline during the early Heinrich Stadial 1 (about 18.3-16.3 ka), and an increase during the late Heinrich Stadial 1 (16.3-14.7) ka. We attribute the decline of d18Osw in north of Equator from Asian Monsoon region to a contracted tropical precipitation belt during the early Heinrich Stadial 1.
Keyword(s):	Globigerinoides ruber sensu stricto (s.s.); Indian Ocean Summer Monsoon; Tropical Indian Ocean
Supplement to:	Yang, Yiping; Zhang, Lanlan; Yi, Liang; Zhong, Fuchang; Lu, Zhengyao; Sui, Wan; Du, Yan; Xiang, Rong (2023): A contracting Intertropical Convergence Zone during the Early Heinrich Stadial 1. Nature Communications, 14(1), 4695, https://doi.org/10.1038/s41467-023-40377-9
Funding:	National Natural Science Foundation of China (NSFC) (URI: https://www.nsfc.gov.cn/english/site_1/index.html), grant/award no. 41876056, 41906057, 42176082, 41576044
	Southern Marine Science and Engineering Guangdong Laboratory (URI: http://www.gmlab.ac.cn/), grant/award no. GML2019ZD0206
Coverage:	LATITUDE: 6.247156 * LONGITUDE: 90.000289
License:	Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/)
Size:	2 datasets
*/
/* TABULAR SUMMARY OF DATASETS LISTED IN THIS COLLECTION: */
Filename	Citation of child dataset
I106_radiocarbon_age.tab	Yang, Yiping; Zhang, Lanlan; Yi, Liang; Lu, Zhengyao; Zhong, Fuchang; Sui, Wan; Xiang, Rong (2023): Age determination of sediment core I106. https://doi.org/10.1594/PANGAEA.955982
I106_SST_isotopes.tab	Yang, Yiping; Zhang, Lanlan; Yi, Liang; Lu, Zhengyao; Zhong, Fuchang; Sui, Wan; Xiang, Rong (2023): Sea surface temperature and oxygen isotopes of sediment core I106. https://doi.org/10.1594/PANGAEA.955992
