V. V. Olenchenko
Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch of the Russian Academy of Sciences
Russian Federation

3 Academician Koptyug Ave, Novosibirsk 630090

O. M. Makarieva
Saint Petersburg University
Russian Federation

7/9 Universitetskaya Emb, Saint Petersburg 199034

A. A. Zemlianskova
Saint Petersburg University
Russian Federation

Anastasiia A. Zemlianskova.

7/9 Universitetskaya Emb, Saint Petersburg 199034

K. P. Danilov
Melnikov Permafrost Institute, Siberian Branch Russian Academy of Sciences
Russian Federation

36 Merzlotnaya St, Yakutsk, 677010, Republic of Sakha (Yakutia)

A. A. Ostashov
Saint Petersburg University; Melnikov Permafrost Institute, Siberian Branch Russian Academy of Sciences; State Hydrological Institute
Russian Federation

7/9 Universitetskaya Emb, Saint Petersburg 199034; 36 Merzlotnaya St, Yakutsk, 677010, Republic of Sakha (Yakutia); 23 2nd Line, Saint Petersburg, 199004

A. S. Kalganov
Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch of the Russian Academy of Sciences
Russian Federation

3 Academician Koptyug Ave, Novosibirsk 630090

N. V. Nesterova
Saint Petersburg University; State Hydrological Institute
Russian Federation

7/9 Universitetskaya Emb, Saint Petersburg 199034; 23 2nd Line, Saint Petersburg, 199004

I. I. Khristoforov
Melnikov Permafrost Institute, Siberian Branch Russian Academy of Sciences
Russian Federation

36 Merzlotnaya St, Yakutsk, 677010, Republic of Sakha (Yakutia)