Sulfur isotopic variations in soft tissues of Calyptogena soyoae from Sagami Bay, central Japan.

• Mizota Chitoshi

  Faculty of Agriculture, Iwate University

• Maki Yonosuke

  Faculty of Humanities and Social Sciences, Iwate University

書誌事項

タイトル別名

• Sulfur isotopic variations in soft tiss

抄録

Sulfur isotope composition (δ³⁴S) was measured for soft tissues of Calyptogena soyoae from a cold seep off Hatsushima Islands, Sagami Bay, central Japan. The δ³⁴S values of soft tissues of six specimens collected from one colony greatly but systematically vary from one specimen to another, i.e., gill, -29.1 to -17.2; adductor, -28.0 to -24.5; foot, -17.2 to -15.2; mantle, -10.6 to -7.8‰. The observed isotopic variation between adductor, foot and mantle of a single specimen was interpreted in terms of assimilation of sulfur of different sources; biogenic hydrogen sulfide with lower δ³⁴S (around -20‰) and seawater-sulfate with higher δ³⁴S (+20‰) values.

収録刊行物

• ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ

  ＧＥＯＣＨＥＭＩＣＡＬ　ＪＯＵＲＮＡＬ 32 (6), 421-425, 1998

  一般社団法人日本地球化学会

キーワード

• Geochemistry and Petrology
• Geophysics

詳細情報

• CRID: 1390001204549748352
• NII論文ID: 130003904615
• NII論文ID: 10008803440
• NII書誌ID: AA00654975
• DOI: 10.2343/geochemj.32.421
• COI: 1:CAS:528:DyaK1MXjs1ymtw%3D%3D
• ISSN: 18805973
• ISSN: 00167002
• NDL書誌ID: 4628312
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4628312
• Web Site: http://www.jstage.jst.go.jp/article/geochemj1966/32/6/32_6_421/_pdf
• 本文言語コード: en
• データソース種別:
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  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可