Use of hydrogen sulfide dissolved in thermal waters by sulfur-oxidizing bacteria: a sulfur isotopic approach.

• Mizota C.

  Faculty of Agriculture, Iwate University

• Maki Y.

  Faculty of Humanities and Social Sciences, Iwate University

Abstract

Sulfur isotope compositions (δ³⁴S) were analysed on elemental sulfur and cellular protein in sulfur-oxidizing bacterial mats and on hydrogen sulfide and sulfate in the associated geothermal waters which were collected from nine locations in central and northeastern Japan. The δ³⁴S values of elemental sulfur and cellular protein in the mats were comparable to those of hydrogen sulfide, but far from the associated sulfate in the waters, indicating the positive use of dissolved hydrogen sulfide. There could be observed slightly negative (rod-shaped bacteria) and positive (sickle-formed bacteria) sulfur isotope fractionations (up to 2‰) during the bacterial use of hydrogen sulfide.

Journal

• GEOCHEMICAL JOURNAL

  GEOCHEMICAL JOURNAL 33 (1), 67-71, 1999

  GEOCHEMICAL SOCIETY OF JAPAN

Keywords

• Geochemistry and Petrology
• Geophysics

Details

• CRID: 1390282679527517568
• NII Article ID: 130003743372
• NII Article ID: 10008803615
• NII Book ID: AA00654975
• DOI: 10.2343/geochemj.33.67
• ISSN: 18805973
• ISSN: 00167002
• NDL BIB ID: 4679816
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4679816
• Web Site: http://www.jstage.jst.go.jp/article/geochemj1966/33/1/33_1_67/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed