A higher moisture level in the early Holocene in northern Mongolia as evidenced from sediment records of Lake Hovsgol and Lake Erhel

2017 ◽  
Vol 455 ◽  
pp. 70-81 ◽  
Author(s):  
Nagayoshi Katsuta ◽  
Genki I. Matsumoto ◽  
Yukinori Tani ◽  
Eriko Tani ◽  
Takuma Murakami ◽  
...  
Keyword(s):  
Moisture Level ◽  
Early Holocene ◽  
Lake Hovsgol ◽  
Northern Mongolia ◽  
Sediment Records

scholarly journals Infrasound signals from earthquakes of December 5, 2014 in the water area of lake Hovsgol, Northern Mongolia

2019 ◽  
Vol 484 (5) ◽  
pp. 610-614
Author(s):  
A. G. Sorokin ◽  
A. V. Klyuchevskii
Keyword(s):  
Water Area ◽  
Comprehensive Analysis ◽  
Signal Generation ◽  
Flexural Waves ◽  
Geophysical Observatory ◽  
Russian Academy Of Sciences ◽  
Lake Hovsgol ◽  
Northern Mongolia ◽  
Academy Of Sciences ◽  
Infrasonic Signal

A comprehensive analysis of waveforms of seismic and infrasonic vibrations from the earthquake that occurred on December 5, 2014, in the water area of Lake Hovsgol was performed. The analysis showed that the infrasonic signal recorded at the Tory station (Geophysical Observatory of the Institute of Solar-Terrestrial Physics, Russian Academy of Sciences) was formed by the sources of three generation types: local, secondary, and epicentral. The obtained results allow us to propose the model of epicentral infrasonic signal generation by flexural waves from an elastic ice membrane on the surface of Lake Hovsgol.

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