Long-term seismological sea-bottom monitoring using autonomous bottom stations
Autor: | A. A. Paramonov, D. G. Levchenko, I. A. Il’in, V. V. Ledenev |
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Rok vydání: | 2010 |
Předmět: | |
Zdroj: | Seismic Instruments. 46:1-12 |
ISSN: | 1934-7871 0747-9239 |
DOI: | 10.3103/s0747923910010019 |
Popis: | Merits and demerits of recording of seismic signals at the bottom of water areas are considered. It is shown that long-term seismological monitoring systems should be placed in the regions of industrial development of the shelf and continental slope and in the areas of high seismic and tsunami hazard of oceans and seas. The results obtained during expeditions of the Shirshov Institute of Oceanology of the Russian Academy of Sciences with the use of broadband bottom seismographs are reported. Autonomous bottom seismographs with long-term operation at the bottom and operative communication via satellite and radio channels are proposed for the formation of a marine seismological network. |
Databáze: | OpenAIRE |
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