Characterization of some selected mud volcanoes of southern Taiwan

• Autorzy: Kumar, A. , Yang, T.-H. , Walia, V. , Sung, Y.-C. , Lee, H.-F. , Lin, S.-J. , Wen, K.-L.
• Języki publikacji: EN

Abstrakty

EN

In the present study, some mud volcanoes in Pingtung and Kaohsiung areas were selected. The selected mud volcanoes are located above the mud diaper system in southern Taiwan. Three different sampling techniques were used to collect samples in and around the said mud volcanoes. The results show that river water samples from different places fall on the meteoric line. Mud samples are found to be heavier in oxygen isotope while hydrogen isotope remains the same. Soil gas samples were also collected at the depth of 1 m and dissolved gases from the mud volcanic site (or nearby) were collected for gas chromatography analyses. Soil gas samples and dissolved gas from mud pool and groundwater were analyzed for radon concentration using RAD7 (solid-state nuclear track detector) bi-weekly. Long-term investigation will be needed to understand the relationship of mud volcanoes the eruption cycle with gas composition variations. It will also help to understand their relationship with tectonic activities in the region.

Słowa kluczowe

PL

wulkan błotny; gaz ziemny; izotopy; metan; Tajwan Południowy

EN

mud volcano; soil gas; isotopes; methane; Southern Taiwan

• Czasopismo: Acta Geophysica
• Rocznik: 2018
• Tom: Vol. 66, no. 5
• Strony: 1257--1265
• Opis fizyczny: Bibliogr. 23 poz.

Twórcy

autor

Kumar, A.

• National Center for Research on Earthquake Engineering NARL Taipei Taiwan

autor

Yang, T.-H.

• National Center for Research on Earthquake Engineering NARL Taipei Taiwan
• Department of Geosciences National Taiwan University Taipei Taiwan

autor

Walia, V.

• National Center for Research on Earthquake Engineering NARL Taipei Taiwan,

autor

Sung, Y.-C.

• National Center for Research on Earthquake Engineering NARL Taipei Taiwan

autor

Lee, H.-F.

• National Center for Research on Earthquake Engineering NARL Taipei Taiwan

autor

Lin, S.-J.

• National Center for Research on Earthquake Engineering NARL Taipei Taiwan

autor

Wen, K.-L.

• National Center for Research on Earthquake Engineering NARL Taipei Taiwan
• Department of Earth Sciences and Institute of Geophysics National Central University Jhongli Taiwan

Bibliografia

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Identyfikatory

DOI

10.1007/s11600-018-0162-x