Razina S. Kuznetsova
Institute of Ecology of the Volga River Basin of the Russian Academy of Science — Branch of Samara Federal Research Scientific Center of Russian Academy of Sciences
Russian Federation

MD, PhD, researcher, Institute of Ecology of the Volga River Basin of the Russian Academy of Science — Branch of Samara Federal Research Scientific Center of Russian Academy of Sciences, Togliatti, 445003, Russian Federation

e-mail: razina-2202@rambler.ru

Galina E. Kudinova
Institute of Ecology of the Volga River Basin of the Russian Academy of Science — Branch of Samara Federal Research Scientific Center of Russian Academy of Sciences
Russian Federation

MD, PhD, senior researcher, Institute of Ecology of the Volga River Basin of the Russian Academy of Science — Branch of Samara Federal Research Scientific Center of Russian Academy of Sciences, Togliatti, 445003, Russian Federation

e-mail: gkudinova@yandex.ru

Anastasia G. Rozenberg
Institute of Ecology of the Volga River Basin of the Russian Academy of Science — Branch of Samara Federal Research Scientific Center of Russian Academy of Sciences
Russian Federation

MD, PhD, researcher, Institute of Ecology of the Volga River Basin of the Russian Academy of Science — Branch of Samara Federal Research Scientific Center of Russian Academy of Sciences, Togliatti, 445003, Russian Federation

e-mail: chicadivina@yandex.ru

Natalya V. Lazareva
Samara State University of Economics
Russian Federation

MD, PhD, DSci., Associate Professor; Head of the Department of Land Management and Ecology, Samara State University of Economics, Samara, 443090, Russian Federation

e-mail: natalya-lazareva@mail.ru