Ya. I. AlekseevaГБУК г. Москвы ГБМТ · отдел общей биологии
Ya. I. Alekseeva
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9
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November 2002 - November 2014
Publications
Publications (9)
В работе проанализированы данные о промысловом усилии и размерах уловов атлантического лосося (Salmo salar) и сельди (Clupea pallasi и C. harengus) из отдельных районов Баренцева и Белого морей в XIX-начале XX вв. Не выявлено тенденции к снижению уловов и уловов на усилие для большинства районов. Это говорит о том, что промысел не оказывал существе...
The Solovetsky Islands are located in the central part of the White Sea (Arctic Ocean). The species
composition and distribution patterns of freshwater ichthyofauna were studied in various watersheds of the
two biggest islands of the Solovetsky Archipelago, Bolshoi Solovetsky and Anser, affected differently by eco�
nomic activities. The research wa...
The structure of the summer reproductive gathering of beluga whales Delphinapterus leucas was studied in the vicinity of Myagostrov, Golyi Sosnovets, and Roganka islands (Onega Bay, the White Sea) in 2006 and 2008. The abundance, age and sex structure, behavior, and swimming and acoustic behavior were studied in detail.
The work is based on an analysis of archival documents containing quantitative information on harvests of beluga whales in the White, Barents, and western Kara seas from 1930. Also, information is provided on the possible places where the documents containing data of beluga whaling could still be preserved. The probable causes of the reduction in c...
This paper summarizes data on the occurrence of freshwater pearl mussel Margaritifera margaritifera in the western part of Northern European Russia adjacent to White Sea, Barents Sea, Onega Lake and Ladoga Lake basins. Also, this article provides an overview of the literature-based data and archive materials on the history of pearl harvesting. We i...
Background. The characteristic feature of the genus Coregonus is the multitude of nominal species of obscure identity. The northeastern Europe is inhabited by, inter alia—the vendace, Coregonus albula (Linnaeus, 1758)—considered the European cisco—and
the least cisco, C. sardinella Valenciennes, 1848—often referred to as the Siberian species. There...
The paper describes the history of herring fisheries in the White Sea, analyses main trends in catches, and discusses factors, which effect herring catches from the end of the 17th Century up to 1930s. First records on the herring fisheries in the White Sea dated from the 16th Century, and by the 18th Century this fishery had become as economically...
