A new approach to solving the problem of active geophysical monitoring of the natural environment is proposed and investigated. It is based on the detection and separation of waveforms generated in the Earth and surface atmosphere by the above events. The solution is obtained by a unifying process of discrete optimization. The efficiency of this approach is illustrated by some numerical experiments.

The role of informative external factors at interaction of the interfaced geophysical fields of technogenic and natural character is analyzed. Results of the analysis are confirmed by numerical and natural experiments.

Results of the numerical analysis and experimental researches of processes of interaction seismoacoustic and meteo fields in a ground layer of atmosphere on purpose estimation ecological risks for the surrounding environment, generated by technogenic and natural explosions, are resulted. Comparison of results of experiments and numerical calculations is executed.

The new method of estimating the dangerous seismoacoustic effects caused by technogenic explosions (in quarries, military ranges etc.) with the account meteoand geological conditions based on the use of seismic vibrators, meeting the requirements of geoecological safety and high repeatability of results, is offered and experimentally studied.