I. Popov
Department of Applied Ecology, Faculty of Biology, St. Petersburg State University
Russian Federation

7/9 Universitetskaya nab., St. Petersburg, 199034 

A. Moiseev
Moscow State University, Faculty of Geography
Russian Federation

Leninskie Gory, 1, Moscow 

A. Iurmanov
К.А. Timiryazev Institute of Plant Physiology Russian Academy of Sciences
Russian Federation

st. Botanicheskaya, 35, Moscow, 127276 

A. Romanov
Moscow State University, Faculty of Geography
Russian Federation

Leninskie Gory, 1, Moscow 

E. Karpov
Nature park «Vulcani Kamchatki»
Russian Federation

684000, 33 Zavoyko st., Elizovo, Kamchatskiy krai 

K. Orlova
V.V. Dokuchaev Soil Science Institute, Department of soil genesis, geography and classification
Russian Federation

7 building 2, Pyzhyovskiy lane, Moscow, 119017 

N. Tereshchenko
University of Göttingen
Germany

Wilhelmsplatz 1, 37073 Göttingen 

E. Emets
Vitus Bering Kamchatka State University
Russian Federation

st. Pogranichnaya, 4, Petropavlovsk-Kamchatsky, 683032, Kamchatka Krai 

Y. Lebedev
Peoples’ Friendship University of Russia
Russian Federation

st. Miklukho-Maklaya, 6, Moscow, 117198 

A. Gnedenko
Institute of Geography Russian Academy of Sciences
Russian Federation

st. Staromonetniy, 29, Moscow, 119017