pH dependant isotope variations in arc-type geothermal waters: New insights into their origins
文献类型：期刊论文
| 作者 | Pang, ZH |
| 刊名 | JOURNAL OF GEOCHEMICAL EXPLORATION
 |
| 出版日期 | 2006-04-01 |
| 卷号 | 89期号:1-3页码:306-308 |
| 关键词 | pH geothermal waters magmatic water isotope |
| ISSN号 | 0375-6742 |
| DOI | 10.1016/j.gexplo.2005.12.006 |
| 英文摘要 | In arc-type geothermal systems along the circum-Pacific rim, low pH well discharges in the geothermal systems of Japan and the Philippines are more enriched in oxygen-18 or deuterium or both as compared to neutral pH waters found in the same systems. isotope enrichment of both oxygen-18 and deuterium means higher percentage of magmatic vapour contribution to the well discharges due to the fact that un-neutralized magmatic water carries much abundant hydrogen ions to keep the water at a lower pH. This is consistent with the observation that acid geothermal waters usually occur near the volcanic heat source of a geothermal system, where the magmatic component tends to reach a higher percentage. (C) 2006 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000237626100073 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/66348]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Pang, ZH |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pang, ZH. pH dependant isotope variations in arc-type geothermal waters: New insights into their origins[J]. JOURNAL OF GEOCHEMICAL EXPLORATION,2006,89(1-3):306-308. |
| APA | Pang, ZH.(2006).pH dependant isotope variations in arc-type geothermal waters: New insights into their origins.JOURNAL OF GEOCHEMICAL EXPLORATION,89(1-3),306-308. |
| MLA | Pang, ZH."pH dependant isotope variations in arc-type geothermal waters: New insights into their origins".JOURNAL OF GEOCHEMICAL EXPLORATION 89.1-3(2006):306-308. |
入库方式： OAI收割
来源：地质与地球物理研究所
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