{"title":"Microseisms as a Tool for Geophysical Research. A Review","authors":"A. N. Besedina, Ts. A. Tubanov","doi":"10.1134/S0742046323700112","DOIUrl":null,"url":null,"abstract":"<p>The research in seismic ambient noise as a tool for geophysical studies must primarily rely on the space-time characteristics of the noise itself. What is important in this research is to characterize the distribution of noise sources both over frequency and in energy content. The present review considers the main mechanisms for the generation of microseisms, including primary and secondary microseisms (0.05–0.3 Hz), low frequency oscillations (0.2–50 mHz), high frequency oscillations (2–60 Hz), and lake-generated microseisms (0.5–2 Hz). We also describe the most popular procedures in use for the processing and analysis of continuous seismic ambient noise arrivals; we demonstrate a wide range of geophysical problems based on recordings of microseismic ground motion.</p>","PeriodicalId":56112,"journal":{"name":"Journal of Volcanology and Seismology","volume":"17 2","pages":"83 - 101"},"PeriodicalIF":0.7000,"publicationDate":"2023-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Volcanology and Seismology","FirstCategoryId":"89","ListUrlMain":"https://link.springer.com/article/10.1134/S0742046323700112","RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GEOCHEMISTRY & GEOPHYSICS","Score":null,"Total":0}
引用次数: 0
Abstract
The research in seismic ambient noise as a tool for geophysical studies must primarily rely on the space-time characteristics of the noise itself. What is important in this research is to characterize the distribution of noise sources both over frequency and in energy content. The present review considers the main mechanisms for the generation of microseisms, including primary and secondary microseisms (0.05–0.3 Hz), low frequency oscillations (0.2–50 mHz), high frequency oscillations (2–60 Hz), and lake-generated microseisms (0.5–2 Hz). We also describe the most popular procedures in use for the processing and analysis of continuous seismic ambient noise arrivals; we demonstrate a wide range of geophysical problems based on recordings of microseismic ground motion.
期刊介绍：
Journal of Volcanology and Seismology publishes theoretical and experimental studies, communications, and reports on volcanic, seismic, geodynamic, and magmatic processes occurring in the areas of island arcs and other active regions of the Earth. In particular, the journal looks at present-day land and submarine volcanic activity; Neogene–Quaternary volcanism; mechanisms of plutonic activity; the geochemistry of volcanic and postvolcanic processes; geothermal systems in volcanic regions; and seismological monitoring. In addition, the journal surveys earthquakes, volcanic eruptions, and techniques for predicting them.
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