Wang, Zekun; Zeng, Linghan; Long, Xuejing; Wang, Heyuan; Peng, Jia; Chen, Xu (2025): Sedimentary rare earth elements in Dongting Lake [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.975009
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Published: 2025-02-24 • DOI registered: 2025-03-25
Abstract:
This dataset presents concentrations of rare earth elements in the sediment core of Dongting Lake. The sediment core is 72 cm in length, and it recorded the history of environmental changes since ~1910 CE according to the 210Pb dating.
Related to:
Chen, Xu; McGowan, Suzanne; Ji, Jing; Zeng, Linghan; Cao, Yanmin; Huang, Chunling; Qiao, Qianglong; Liang, Jia; Nie, Lijuan (2022): Paleolimnological records for tracking dam-induced changes in the composition and supply of sediment to middle Yangtze floodplain lakes. CATENA, 219, 106643, https://doi.org/10.1016/j.catena.2022.106643
Wang, Zekun; Zeng, Linghan; Wang, Heyuan; Long, Xuejing; Peng, Jia; Chen, Xu (2024): Different effects of natural siltation, damming and pollution on two adjacent lakes of Dongting Lake Wetland: Evidence from paleolimnology. Journal of Hydrology, 638, 131499, https://doi.org/10.1016/j.jhydrol.2024.131499
Zeng, Linghan; Swann, George E A; Leng, Melanie J; Chen, Xu; Ji, Jing; Huang, Xianyu; McGowan, Suzanne (2023): Ecosystem deterioration in the middle Yangtze floodplain lakes over the last two centuries: Evidence from sedimentary pigments. Quaternary Science Reviews, 302, 107954, https://doi.org/10.1016/j.quascirev.2023.107954
Funding:
National Natural Science Foundation of China (NSFC), grant/award no. 42171149: Long term records of lake sediment and watershed reveal a safe and just space for sustainable development in impoverished areas
National Natural Science Foundation of China (NSFC), grant/award no. 42201173: Quantitative reconstruction of centurial high-resolution underwater light variability using sedimentary pigments
National Natural Science Foundation of China (NSFC), grant/award no. U20A2094: Climate and biological processes in the geological evolution of typical key zones in western Hubei
Coverage:
Latitude: 29.281080 * Longitude: 112.892800
Date/Time Start: 2013-01-13T00:00:00 * Date/Time End: 2013-01-13T00:00:00
Event(s):
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
910 data points