| _version_ | 1867171344026697728 |
|---|---|
| author | Rahman, Abdur Wang, Liang-Chi Kashima, Kaoru Li, Hong-Chun Chen, Huei-Fen Yang, Tien-Nan |
| author_facet | Rahman, Abdur Wang, Liang-Chi Kashima, Kaoru Li, Hong-Chun Chen, Huei-Fen Yang, Tien-Nan |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | A 35-meter-long sediment core (DH-7B) was retrieved from Dahu Lake using a stainless-steel pipe mounted on a floating platform. The core was subsampled at 5-cm intervals with 1-cm thickness for diatom, stable isotope, and trace element analyses. For diatom analysis, 0.5 g of dry sediment was treated with 32% H₂O₂ and 10% HCl. The cleaned material was mounted on slides using Wako mounting medium, and 300 diatom valves were identified and counted under an optical microscope at 1000× magnification. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_982472 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Diatoms from DH-7B sediment core from the Dahu Lake, Ilan Plain Rahman, Abdur Wang, Liang-Chi Kashima, Kaoru Li, Hong-Chun Chen, Huei-Fen Yang, Tien-Nan AGE; Counting, diatoms; Dahu Lake; DEPTH, sediment/rock; DH-7B; Diatom; Diatoms, benthic; Diatoms, epiphytic; Diatoms, planktic; Diatom valves, per unit sediment mass; Geochemistry; Stable isotope; Stainless steel corer; Taiwan A 35-meter-long sediment core (DH-7B) was retrieved from Dahu Lake using a stainless-steel pipe mounted on a floating platform. The core was subsampled at 5-cm intervals with 1-cm thickness for diatom, stable isotope, and trace element analyses. For diatom analysis, 0.5 g of dry sediment was treated with 32% H₂O₂ and 10% HCl. The cleaned material was mounted on slides using Wako mounting medium, and 300 diatom valves were identified and counted under an optical microscope at 1000× magnification. |
| title | Diatoms from DH-7B sediment core from the Dahu Lake, Ilan Plain |
| topic | AGE; Counting, diatoms; Dahu Lake; DEPTH, sediment/rock; DH-7B; Diatom; Diatoms, benthic; Diatoms, epiphytic; Diatoms, planktic; Diatom valves, per unit sediment mass; Geochemistry; Stable isotope; Stainless steel corer; Taiwan |
| url | https://doi.org/10.1594/PANGAEA.982472 |