The study is devoted to the analysis of the features of the change in the parameter EWH (Equivalent Water Height) over the geoid from the satellite measurements of the GRACE space system in seismically active areas of the strongest underwater earthquakes. The GRACE satellite data archive was created. An interpretation of the disturbed state of the geomedium using digital maps of the spatial distribution of the parameter EWH is performed.
Variation of surface tension coefficient σ of distilled water under high-energy impact (hydrodynamic cavitation) was studied by the ring separation method. Force impacts on surface tension of water have been studied experimentally. Conditions have been found under which the surface tension coefficient σ decreases to 20%. The paper explains the produced results on the basis of cluster theory of water structure. The experimentally produced relaxation time of the surface tension of cavitation-activated distilled water to initial value has been found to be 3.5 hours.
The study is devoted to the development of a satellite method for monitoring emissions of sulfur dioxide for man- made objects in the northern territories of the Krasnoyarsk region. Practical recommendations have been developed for the application of the satellite method for monitoring sulfur dioxide emissions using the example of the Norilsk industrial zone. An assessment of the state of atmospheric air for the study area in recent years.
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