木場潟堆積物のハロゲン元素(Br)を指標とした日本海沿岸における完新世の海水準変動復元

木田 福香; 落合 伸也; 渡邊 隆広; 松中 哲也; 橋野 虎太郎; 山崎 慎一; 山岸 裕幸; 土屋 範芳; 奈良 郁子

doi:10.14862/geochemproc.71.0_103

Abstracts of Annual Meeting of the Geochemical Society of Japan

DOI https://doi.org/10.14862/geochemproc.71.0_103

Conference information

Host: Abstracts of Annual Meeting of the Geochemical Society of Japan

Name : Abstracts of Annual Meeting of the Geochemical Society of Japan

Number : 71

Date : September 18, 2024 - September 20, 2024

Holocene sea-level change estimation based on the halogen (Br) distribution in Lake Kibagata sediment core

*Kida Fukuka, Ochiai Shinya, Watanabe Takahiro, Matsunaka Tetsuya, Hashino Kotaro, Yamasaki Shin―ichi, Yamagishi Hiroyuki, Tsuchiya Noriyoshi, Nara Fumiko

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Keywords: sea-level changes, brackish lake, halogens

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 103-

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Abstract

To estimate the Holocene sea-level changes, we analyzed bromine and other chemical compositions in a Lake Kibagata sediment core (core length: 444cm) from Hokuriku region, northern central Japan.

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