Seismogenic perturbations at heights of ionosphere F layer

The problem of the seismic influence on ionosphere was being investigated by V. A. Pavlov, but the investigation did not account the nonlinear effects. In this paper, the problem is studied with a due account of weak nonlinearity and dispersion, influence of dissipation and the stochastic fluctuations of the electron density which always take a place in the ionosphere. In conclusion, the exact results for the nearest zone and for the farthest one of earthquake epicenter could be obtained in the study. The obtained results are in well accordance with the results in the complex radiophysical experiments on the network of the stations of Russia Far East region.
電離層への地震の影響の問題はV.A.Pavlov達によって調べられているが、非線形効果を考慮に入れていない。本稿では、弱い非線形性と分散、散逸効果の影響および電離層において常に生じる電子密度の確率的ゆらぎを考慮に入れてこの問題を調べた。その結果、震央に最も近い地帯と最も離れた地帯に対して正確な結果を得ることができた。得られた結果はロシア極東地域観測網での複合電波物理実験によって得られた結果と良く一致した。