caa a22 4500 445296674 CHVBK 20180317142544.0 cr unu---uuuuu 170323e20101201xx s 000 0 eng 10.1134/S0032945210110019 doi (NATIONALLICENCE)springer-10.1134/S0032945210110019 Hydroacoustic investigation of taxonomic composition and of vertical distribution of fish in the riverbed depression [Elektronische Daten] [D. Pavlov, A. Mochek, E. Borisenko, A. Degtev] An original method of taxonomic identification of fish (at the family level) by means of hydroacoustic equipment is elaborated. The method is based on analysis of the form of instantaneous envelope of amplitudes of the acoustic signal reflected from fish. Analysis of distribution of mass fish of different size over horizons of the water column is made on the deep-water riverbed depression of the Irtysh and characteristics of their diurnal vertical migration are revealed. Pleiades Publishing, Ltd., 2010 hydroacoustic investigations nationallicence fish distribution nationallicence vertical fish migrations nationallicence the Ob-Irtysh basin nationallicence Pavlov D. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, 119071, Moscow, Russia aut Mochek A. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, 119071, Moscow, Russia aut Borisenko E. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, 119071, Moscow, Russia aut Degtev A. OOO PromGidroakustika, Petrozavodsk, Russia aut Journal of Ichthyology SP MAIK Nauka/Interperiodica 50/11(2010-12-01), 969-976 0032-9452 50:11<969 2010 50 11489 https://doi.org/10.1134/S0032945210110019 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0032945210110019 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Pavlov D. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, 119071, Moscow, Russia aut NATIONALLICENCE 700 1- Mochek A. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, 119071, Moscow, Russia aut NATIONALLICENCE 700 1- Borisenko E. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, 119071, Moscow, Russia aut NATIONALLICENCE 700 1- Degtev A. OOO PromGidroakustika, Petrozavodsk, Russia aut NATIONALLICENCE 773 0- Journal of Ichthyology SP MAIK Nauka/Interperiodica 50/11(2010-12-01), 969-976 0032-9452 50:11<969 2010 50 11489 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer