Cryptomeria pollen abundance and a new chronologic framework of core SG06 from Lake Suigetsu (Japan) since 146 ka
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2025
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| _version_ | 1867170138261815296 |
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| author | Nakagawa, Takeshi Francke, Alexander Tyler, Jonathan James Staff, Richard A McLean, Danielle Nowinski, Vanessa Saito-Kato, Megumi Tibby, John Ikehara, Minoru Yokoyama, Yusuke Gotanda, Katsuya Haraguchi, Tsuyoshi The Suigetsu 2006 Project Members |
| author_facet | Nakagawa, Takeshi Francke, Alexander Tyler, Jonathan James Staff, Richard A McLean, Danielle Nowinski, Vanessa Saito-Kato, Megumi Tibby, John Ikehara, Minoru Yokoyama, Yusuke Gotanda, Katsuya Haraguchi, Tsuyoshi The Suigetsu 2006 Project Members |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We present new Cryptomeria pollen abundance back to the penultimate glacial period (146 ka). The sediments down to a maximum penetration depth of 73m were recovered in summer 2006 using a hydro-pressure thin-walled piston sampler and a floating platform by the Suigetsu 2006 Project Members. A new chronology for the Lake Suigetsu's sediments were developed beyond the well-constrained radiocarbon limit based on (1) tephrochronology, and (2) tephrostratigraphy, and (3) careful alignment of Cryptomeria pollen abundance between Lake Suigetsu and marine core MD01-2421 located in the northern Pacific Ocean. Additional palaeoclimate data from Lake Suigetsu (Japan) core SG06 including total organic carbon (TOC), total nitrogen (TN), TOC/TN ratios, carbon isotope analyses of organic carbon (δ13Corg) are also presented in accompanying publications to reconstruct orbital-scale monsoon dynamics in Japan. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_985388 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Cryptomeria pollen abundance and a new chronologic framework of core SG06 from Lake Suigetsu (Japan) since 146 ka Nakagawa, Takeshi Francke, Alexander Tyler, Jonathan James Staff, Richard A McLean, Danielle Nowinski, Vanessa Saito-Kato, Megumi Tibby, John Ikehara, Minoru Yokoyama, Yusuke Gotanda, Katsuya Haraguchi, Tsuyoshi The Suigetsu 2006 Project Members AGE; Age, comment; Asian Monsoon; chronology; Cryptomeria; Depth, adjusted/modified; Depth, composite; Japan; Lake Suigetsu; Lake Suigetsu, Honshu, Japan; Organic Geochemistry; PC-hp; Piston corer, hydro-pressure thin-walled; Reference/source; SG06; stabe isotopes We present new Cryptomeria pollen abundance back to the penultimate glacial period (146 ka). The sediments down to a maximum penetration depth of 73m were recovered in summer 2006 using a hydro-pressure thin-walled piston sampler and a floating platform by the Suigetsu 2006 Project Members. A new chronology for the Lake Suigetsu's sediments were developed beyond the well-constrained radiocarbon limit based on (1) tephrochronology, and (2) tephrostratigraphy, and (3) careful alignment of Cryptomeria pollen abundance between Lake Suigetsu and marine core MD01-2421 located in the northern Pacific Ocean. Additional palaeoclimate data from Lake Suigetsu (Japan) core SG06 including total organic carbon (TOC), total nitrogen (TN), TOC/TN ratios, carbon isotope analyses of organic carbon (δ13Corg) are also presented in accompanying publications to reconstruct orbital-scale monsoon dynamics in Japan. |
| title | Cryptomeria pollen abundance and a new chronologic framework of core SG06 from Lake Suigetsu (Japan) since 146 ka |
| topic | AGE; Age, comment; Asian Monsoon; chronology; Cryptomeria; Depth, adjusted/modified; Depth, composite; Japan; Lake Suigetsu; Lake Suigetsu, Honshu, Japan; Organic Geochemistry; PC-hp; Piston corer, hydro-pressure thin-walled; Reference/source; SG06; stabe isotopes |
| url | https://doi.org/10.1594/PANGAEA.985388 |