Geochemical elements from DH-7B sediment core from the Dahu Lake, Ilan Plain

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Autores principales: Rahman, Abdur, Wang, Liang-Chi, Kashima, Kaoru, Li, Hong-Chun, Chen, Huei-Fen, Yang, Tien-Nan
Formato: Dataset Open Access
Lenguaje:en
Publicado: PANGAEA 2025
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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 trace element analysis, dry sediment samples (0.5 g) were collected at 2-cm intervals and leached with 10 mL of 0.5N HCl. The resulting supernatant was analyzed for Ca, Mg, Sr, Ba, K, Na, Li, Fe, Mn, Al, Zn, and Cu using inductively coupled plasma optical emission spectrometry (ICP-OES)., and Pb.
format Dataset Open Access
id pangaea_https___doi_org_10_1594_PANGAEA_982474
institution PANGAEA
language en
publishDate 2025
publisher PANGAEA
record_format pangaea
spellingShingle Geochemical elements 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
Aluminium; Calendar age; Dahu Lake; DEPTH, sediment/rock; DH-7B; Diatom; Geochemistry; Inductively coupled plasma-optical emission spectrometer, ICP-OES; Iron; Magnesium; Potassium; Potassium/Sodium ratio; Sodium; Stable isotope; Stainless steel corer; Strontium; Taiwan; Titanium
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 trace element analysis, dry sediment samples (0.5 g) were collected at 2-cm intervals and leached with 10 mL of 0.5N HCl. The resulting supernatant was analyzed for Ca, Mg, Sr, Ba, K, Na, Li, Fe, Mn, Al, Zn, and Cu using inductively coupled plasma optical emission spectrometry (ICP-OES)., and Pb.
title Geochemical elements from DH-7B sediment core from the Dahu Lake, Ilan Plain
topic Aluminium; Calendar age; Dahu Lake; DEPTH, sediment/rock; DH-7B; Diatom; Geochemistry; Inductively coupled plasma-optical emission spectrometer, ICP-OES; Iron; Magnesium; Potassium; Potassium/Sodium ratio; Sodium; Stable isotope; Stainless steel corer; Strontium; Taiwan; Titanium
url https://doi.org/10.1594/PANGAEA.982474