TY  - CONF
ID  - epos2147
UR  - https://episodesplatform.eu/eprints/2147/
A1  - Wiszniowski, Jan
A1  - Van Giang, Nguyen
A1  - Lizurek, Grzegorz
A1  - Plesiewicz, Beata
A1  - Quoc Van, Dinh
A1  - Quang Khoi, Le
Y1  - 2017/10/18/
N2  - The Institute of Geophysics Vietnam Academy of Science and Technology (IGP VAST) and the Institute of Geophysics Polish Academy of Sciences (IG PAS) has been cooperating for decades in the field of seismology.  It  started  in  the  International  Geophysical  Year  1957-1958.  For  a  long  time,  the cooperation was based on a seismic analysis of shocks. An example of such cooperation was the 
earthquake in 1989 in Hoa Binh, North Vietnam. 
     New horizons of cooperation appeared in 2013, when an Agreement for Research Co-operation between  the  IGP  VAST  and  the  IG  PAS  was  concluded  to  provide  a  framework  for  co-pperative research in the field of Reservoir Triggered Seismicity (RTS) research in Song Tranh 2 (STR2) area. 
The cooperation was expanded in 2015, when next agreement covering second reservoir in Lai Chau was concluded. 
     The measurement and results of common investigations in STR2 and Lai Chau are the scope of this work. In both areas dense local networks were installed which allowed estimate focal parameters. The Lai Chau case is under initial study now. Contrary to most cases of RTS, the local network in Lai Chau 
had been built before the filling of the reservoir started. It allows to study full cycle of changes of 
seismogenic processes. The seismicity in STR2 began in 2010, just after the dam was filled.  Result of 
investigations were already published. We discovered there two regimes of seismic response to the 
filling of the reservoir, which occur in clusters. They differ in periods of seismic activity and frequency-
magnitude distributions.
KW  - Reservoir Triggered Seismicity
KW  -  Focal Mechanism
KW  -  Clustering
KW  -  completeness of catalogs
KW  -  b-value
TI  - Vietnamese-Polish investigation of Reservoir Triggered Seismicity ? 
measurements and first conclusions
M2  - Hanoi, Vietnam
AV  - public
T2  - The International Conference on Research Development and Cooperation in Geophysics
ER  -