Katerina V. Kreneva
Federal Research Center of the Southern Scientific Center of the Russian Academy of Sciences
Russian Federation

Katerina V. Kreneva - candidate of biological studies. Federal Research Center of the Southern Scientific Center of the Russian Academy of Sciences. Rostov-on-Don, Russia. Federation.

Tatyana B. Filatova
Southern scientific center of Russian Academy of Science
Russian Federation

Tatyana B. Filatova – scientific worker. Southern scientific center of Russian Academy of Science. Rostov-on-Don, Russian Federation.

Alexey V. Kleschenkov
Southern scientific center of Russian Academy of Science
Russian Federation

Alexey V. Kleschenkov – candidate of geology, head of the department. Southern scientific center of Russian Academy of Science. Rostov-on-Don, Russian Federation.

Anna M. Korshun
Moscow technical university of communications and Informatics
Russian Federation

Anna M. Korshun – candidate of geographical studies, assistant professor. North Caucasian branch of the Moscow technical university of communications and Informatics. Rostov-on-Don, Russian Federation.