Loading...
Please wait, while we are loading the content...
Similar Documents
Isotopic composition of sulfate in the Nigorikawa geothermal system, southwest Hokkaido, Japan
| Content Provider | Scilit |
|---|---|
| Author | Yoshida, Yutaka Sato, Keiji |
| Copyright Year | 2021 |
| Description | Sulfates dissolved in the fluids of the Nigorikawa geothermal system are examined to determine their origin, and the mechanisms which cause the variation noted in both sulfate concentration and isotopic composition. Sulfates in hot spring waters outside the caldera-related Nigorikawa Basin and in deep-seated fluid are seawater in origin (including being derived from sulfate minerals deposited from Miocene seawater). The sulfate concentration of hot spring water inside the Basin is decreased by sulfate mineral deposition, dilution with meteoric water and sulfate reduction. Sulfate reduction, caused by water-rock interaction and/or biogenic activity, results in a wide variation in the isotopic composition of sulfur species. Book Name: Water-Rock Interaction |
| Related Links | https://api.taylorfrancis.com/content/chapters/edit/download?identifierName=doi&identifierValue=10.1201/9780203734049-56&type=chapterpdf |
| Ending Page | 230 |
| Page Count | 4 |
| Starting Page | 227 |
| DOI | 10.1201/9780203734049-56 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2021-07-09 |
| Access Restriction | Open |
| Subject Keyword | Book Name: Water-rock Interaction Sulfate Nigorikawa Seawater Geothermal Isotopic Composition Hot Spring Basin Fluid |
| Content Type | Text |
| Resource Type | Chapter |