| 用于地质研究和地震监测的稀有气体质谱分析法 |
| |
| 引用本文： | 孔令昌,王志敏.用于地质研究和地震监测的稀有气体质谱分析法[J].质谱学报,1998,19(1):54-59. |
| |
| 作者姓名： | 孔令昌 王志敏 |
| |
| 作者单位： | 国家地震局地质研究所!北京，100029 |
| |
| 摘 要： | 利用自行研制的NG-1000型和NG-2型稀有气体同位素比值质谱计测得3He／4He、4He／（20）Ne、4He／（40）Ar和（40）Ar／（36）Ar的比值用于地质研究和地震监测。测定了西藏羊八井地热区和长白山天池火山区的3He／4He和4He／（20）Ne比值，研究了这些地区逸出稀有气体的来源，连续监测了北京塔院断层土壤气4He／（20）Ne、4He／（40）Ar和（40）Ar／（36）Ar比值，并进行了地震预报的探索，获得了一些震例。
|
| 关 键 词： | 质谱法 地质 地震 应用 |
Rare Gas Isotope Mass Spectrometric Method for Geology Research and Earthquake Monitor |
| |
| Kong Lingchang,Wang Zhimin.Rare Gas Isotope Mass Spectrometric Method for Geology Research and Earthquake Monitor[J].Journal of Chinese Mass Spectrometry Society,1998,19(1):54-59. |
| |
| Authors: | Kong Lingchang Wang Zhimin |
| |
| Abstract: | The measuring method of rare gas isotope raios using the mass spectrometers developed by author for geology research and earthquake monitor is reported in the paper. We have measured 3He/4He and 4He/(20)Ne in Tibet Yangbajing Subterranean field and Changbaishan volcano field. The source of escaped rare gas in the two fields is researched. In addition, the continuouse monitor of 4He/(20) Ne. 4He/(40) Ar and (40)Ar/(36)Ar ratios in Taryun soil gas is carried out in order to study earthquake forecast. Some earthquake examples are obtained. |
| |
| Keywords: | mass spectrmetric method geology earthquake application |
| 本文献已被 CNKI 维普 等数据库收录！ |
