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Calcium carbonate content of sediment core V25-75@en

DataONE2025-04-28 更新2026-05-19 收录

沉积物岩芯碳酸钙含量

古海洋环境指标

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https://search.dataone.org/view/sha256:0c7ad0b6e36c99b147aafe2d38e1fcb058c044cf5fe42220259e902f7103dd44 数据链接链接失效反馈

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This dataset is about: Calcium carbonate content of sediment core V25-75.

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创建时间：

2026-04-21

古海洋环境指标

烯酮古温度计

This study assesses the relationship to salinity and temperature of the levels of the tetra-unsaturated 37-carbon methyl alkenone (C37:4) in the surface ocean. UK′37, a measure of the relative abundan

DataCite Commons2025-10-15 更新70

(Figure 2) Monthly interpolated coral δ¹⁸O and d18Oseawater record from Bonai...

珊瑚氧同位素古气候

古海洋环境指标

Fossil coral U/Th Age: 123.3 ± 3.1 kyr before the year of measurement (which is AD 2014) / Time period: 6 years around 123.3 ka / Internal chronology starts at base (oldest...

B2FIND40

Benthic and planktonic stable isotopes and coarse fraction of sediment core M...

古海洋环境指标

稳定同位素古气候

Proxy parameter of core M94-480 PC: Benthic and planktonic stable isotopes and coarse fraction of sediment core M94-480 PC. Isotope analyses were performed on the planktonic and...

B2FIND30

Nannofossil abundance of Hole 20-200A

古海洋环境指标

生物地层学

Relative abundance: D = dominant, A = abundant, C = common, F = few, R = rare, T = trace, P = present (numerical values are abundance in percent)

B2FIND60

Planktonic foraminiferal abundance and flux in the Porcupine Seabight, Northeast Atlantic

浮游有孔虫生态

古海洋环境指标

Modern planktonic foraminifera collected with a sediment trap and subfossil assemblages from surface sediments from Galway Mound in the Porcupine Seabight off southwestern Ireland, northeastern Atlant

DataONE2024-07-19 更新40

Calcium carbonate content of sediment core V25-75@en

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