Geochemical Features of the Hubin Spring Gases from the Northern Caldera Lake of the Tianchi Volcano,Changbai Mountains |
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| Authors: | Gao Ling Shangguan Zhiguan Wei Haiquan and Zhao Ciping |
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| Institution: | Gao Ling~1),Shangguan Zhiguan~2),Wei Haiquan~2),and Zhao Ciping~3) 1)Earthquake Administration of Beijing Municipality,Beijing 100080,China 2)Institute of Geology,CEA,Beijing 100029,China 3)Earthquake Administration of Yunnan Province,Kunming 650224,China |
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| Abstract: | This paper deals with geochemical features of gas emitted from the Hubin Springs.The Hubin Springs zone,a strong thermal emission zone,is are locatedd at the north edge of the Tianchi caldera lake.Very young deposits with uncertain eruption date are found on the top area of the Tianwenfeng,which might have been formed in one of the recent eruptions or the Millennium Eruption.It is of significance to study the geochemistry features of the emitting gas from the Hubin Springs to understand the activities of th... |
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| Keywords: | Tianchi Volcano Hubin strong gas-release zone Gas geochemistry Crater Residual gas |
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