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加速器质谱法测定北京地区灰岩的侵蚀速率

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武绍勇, 汪越, 仇九子, 何明, 姜山. 2005: 加速器质谱法测定北京地区灰岩的侵蚀速率, 质谱学报, 26(z1): 77-78. doi: 10.3969/j.issn.1004-2997.2005.z1.039
引用本文: 武绍勇, 汪越, 仇九子, 何明, 姜山. 2005: 加速器质谱法测定北京地区灰岩的侵蚀速率, 质谱学报, 26(z1): 77-78. doi: 10.3969/j.issn.1004-2997.2005.z1.039
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WU Shao-yong, WANG Yue, QIU Jiu-zi, HE Ming, JIANG Shan. 2005: Determination of Limestone Erosion Rate of Beijing With 36Cl by Accelerator Mass Spectrometry, Journal of Chinese Mass Spectrometry Society, 26(z1): 77-78. doi: 10.3969/j.issn.1004-2997.2005.z1.039
Citation: WU Shao-yong, WANG Yue, QIU Jiu-zi, HE Ming, JIANG Shan. 2005: Determination of Limestone Erosion Rate of Beijing With 36Cl by Accelerator Mass Spectrometry, Journal of Chinese Mass Spectrometry Society, 26(z1): 77-78. doi: 10.3969/j.issn.1004-2997.2005.z1.039
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加速器质谱法测定北京地区灰岩的侵蚀速率

  • 中国原子能科学研究院,北京,102413

  • 中国原子能科学研究院,北京,102413;广西大学,广西,南宁,530000

  • 中国原子能科学研究院,北京,102413;中国人民武装警察部队学院,河北,廊坊,065000

Determination of Limestone Erosion Rate of Beijing With 36Cl by Accelerator Mass Spectrometry

  • 摘要: 36Cl, the long-lived radioactive nuclide, exists abroadly in atmosphere and lithosphere. Erosions and exposure ages of rocks can be determined by measuring 36Cl concentration in rocks. In recent years, accelerator mass spectrometry (AMS) is the only effective tool to measure 36Cl. In the present work, the method of 36Cl measurement with AMS was researched, and the erosion rate of limestone at Shihuadong region of Beijing City was calculated with the method, the result obtained is (1.33±0.28)×10-5 m·a-1.
    Abstract: 36Cl, the long-lived radioactive nuclide, exists abroadly in atmosphere and lithosphere. Erosions and exposure ages of rocks can be determined by measuring 36Cl concentration in rocks. In recent years, accelerator mass spectrometry (AMS) is the only effective tool to measure 36Cl. In the present work, the method of 36Cl measurement with AMS was researched, and the erosion rate of limestone at Shihuadong region of Beijing City was calculated with the method, the result obtained is (1.33±0.28)×10-5 m·a-1.
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  • 刊出日期:  2005-12-30

加速器质谱法测定北京地区灰岩的侵蚀速率

  • 中国原子能科学研究院,北京,102413
  • 中国原子能科学研究院,北京,102413;广西大学,广西,南宁,530000
  • 中国原子能科学研究院,北京,102413;中国人民武装警察部队学院,河北,廊坊,065000

摘要: 36Cl, the long-lived radioactive nuclide, exists abroadly in atmosphere and lithosphere. Erosions and exposure ages of rocks can be determined by measuring 36Cl concentration in rocks. In recent years, accelerator mass spectrometry (AMS) is the only effective tool to measure 36Cl. In the present work, the method of 36Cl measurement with AMS was researched, and the erosion rate of limestone at Shihuadong region of Beijing City was calculated with the method, the result obtained is (1.33±0.28)×10-5 m·a-1.

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