Search Results - "Ravkin, E. S."

Ecological and Geographical Organization and Structure of the Summer Bird Assemblages of Northern Eurasia by Ravkin, Yu. S., Tsybulin, S. M., Ananin, A. A., Ivliev, V. G., Zheleznova, T. K., Vartapetov, L. G., Yudkin, V. A., Zhukov, V. S., Preobrazhenskaya, E. S., Stishov, M. S., Toropov, K. V., Ravkin, E. S., Bogomolova, I. N., Chesnokova, S. V., Lyalina, M. I.

“…The results of bird counts averaged over the first half of summer (May 16 to July 15) from 1880 to 2019 have been analyzed to identify the spatial-typological…”
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Classification of the avian summer population of the Western Siberian plain by Ravkin, Iu S, Vartapetov, L G, Iudkin, V A, Milovidov, S P, Toropov, K V, Tsybulin, S M, Zhukov, V S, Fomin, B N, Adam, A M, Pokrovskaia, I V, Ananin, A A, Panteleev, P A, Solov'ev, S A, Vakhrushev, A A, Ravkin, E S, Blinova, T K, Shor, E L, Polushkin, D M, Kozlenko, A B, Anufriev, V M, Tertitskiĭ, G M

“…The proposed classification system reflects the difference between the three population systems: unbuilt land, built-up land, and aquatic-semiaquatic…”
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