Efremov Stanislav Petrovich, born 12 October 1937. Graduated from Krasnoyarsk State Pedagogical Institute (at the present time – V. P. Astafiev Krasnoyasrsk State Pedagogical University) Faculty of Natural Sciences and Chemistry (at the present time – Faculty of Biology, Geography, and Chemistry), with a specialty «Teacher of Chemistry, Biology and Bases of Agriculture» (1960), and was appointed for the work to the Institute of Forest and Timber of the USSR Academy of Sciences, Siberian Branch (at the present time – V. N. Sukachev Institute of Forest, Russian Academy of Sciences, Siberian Branch). Doctor of Biological Sciences in Forest Science, Forestry, Forest Fires & Fire Fighting, and in Ecology (1988), Professor in Forest Science, Forestry, Forest Planning and Forest Inventory, Principal Research Scientist for the laboratory of Forest Phytocoenology. Research interests in dynamics of forest and bog interrelations, assessment of forest-forming process under soil hydromorphism, typological diversity and productivity of forest bogs, indication of cycles of organic substance and carbon in forest-bog ecosystems of the West Siberian Plain. Has a great knowledge in scientific organization and education activity. For 14 years he acted as academic secretary for the Scientific Council of the USSR Academy of Sciences (at the present time – Russian Academy of Sciences) in forest problems and simultaneously as the Secretary for Coordination Council of Special-Purpose Program of the Siberian Branch of the USSR Academy of Sciences named «Forest Resources of Siberia». Member of the Joint Scientific Council of the Siberian Branch of the Russian Academy of Sciences in biological sciences (1999–2001). Chairman and an acting member of the Dissertation Council in biological sciences in V. N. Sukachev Institute of Forest, Russian Academy of Sciences, Siberian Branch (since 1990), acting member of the Dissertation Council in biological sciences at Siberian Federal University (since 2008). Chair and Supervisor for methodical studies of the South Siberian Forest Expedition of V. N. Sukachev Institute of Forest, Russian Academy of Sciences, Siberian Branch (1998–2006). PI for the fundamental research projects on study biodiversity of forest and bog ecosystems of Southern Siberia in V. N. Sukachev Institute of Forest, Russian Academy of Sciences, Siberian Branch (2004–2016). Author and co-author of more than 240 scientific publications, among them 6 books and over 100 articles in peer-reviewed journals. Some of them: «Formalized analysis of associativity of morphogenetic types and humus condition of ground litter in marsh birch forests» In «Contempor. Probl. Ecol.», 2013; «Geostatistical analysis of the spatial variation of the ash reserves in the litter of bog birch forests in Western Siberia» In «Euras. Soil Sci.», 2014; «Spatial structure of acid properties of litter in the succession row of swamp birch woods» In «Biol. Bull.», 2014; «Ecological and geochemical assessment of heavy-metal and sulfur pollution levels in hilly peatbogs of southern Taimyr» In «Contempor. Probl. Ecol.», 2014;«Analysis of genetic structure and differentiation of the bog and dry land populations of Pinus sibirica Du Tour based on nuclear microsatellite loci» In «Rus. J. Genet.», 2014; «Morfologiya i kachestvo pylscy sosny obyknovennoi v kontrastnykh ekotopakh Khakasii» (Morphology and quality of the Scotch pine pollen in contrasting ecotopes of Khakassia) In «Lesovedenie» (Rus. J. For. Sci.), 2014 (in Russian with English summary);
Total eLibrary.ru citations – 570; eLibrary.ru Hirsch index – 10.