Vol. 24, issue 06, article # 13

Yaroslavtseva T. V., Raputa V. F. Numerical reconstruction of fields of losses of volcanic ashes. // Optika Atmosfery i Okeana. 2011. V. 24. No. 06. P. 521-524 [in Russian].
Copy the reference to clipboard
Abstract:

The model of reconstruction fields of a large-dispersion impurity losses from a continuous high-rise source is offered. To describe the propagation of impurities in the atmosphere the kinematic approximations were used. The distribution of impurities in the source of sedimentation rate is given by the gamma-distribution. By data of field observations of tephra fallout in vicinities of a volcano of Chikurachki (an island of Paramushir, Kuriles) the proposed model estimation was approbated.

Keywords:

atmosphere, admixture, aerosol, measuring, model, volcano, ash, reconstruction, reverse problem