A discussion about the adjustment and optimization of subsurface fluid monitoring network in China
Che Yongtai
Yu Jinzi
Abstract：The current situation of the earthquake subsurface fluid monitoring network in China is briefly introduced.And then,some suggestion on adjust-ment and optimization of the network are proposed.① Change the layout of the existing monitoring network so as to focus on the middle-western China,partic-ularly to the west of 105°E.② Increase the number of monitoring wells or springs up to approximately 1 000.③ Improve the quality of monitoring net-work,eliminate and transform those wells or springs that do not meet for the standards and requirements at all.④ Optimize the monitoring items,focus on the monitoring of the wells or springs flows,the soil vapor in the vicinity of faults (main parameters are H2 ,He,CO2 ),and construct a soil vapor net-work.⑤ Optimize the existing monitoring modes,establish the plane array observation and vertical multi-level three-dimensional observation.⑥ Improve the existing digital monitoring technology.
Keywords：subsurface fluid monitoring networklayout of monitoring net-workscale of monitoring networkquality of monitoring networkobservation programobservation modedigital observation technology
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：11( 357-367 )