V. V. Stepanova, N. V. Mamaev, M. M. Sidorov, I. M. Okhlopkov
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引用次数: 0
Abstract
The article presents data on the morphology, range, and number of the American mink in Yakutia, gives materials on its morpho- and craniometry. Data on the dynamics of the range and number of the American mink in Yakutia from the moment of its introduction in the early 1960s to the present time are shown. The range of the mink has expanded in the northeast direction from Southern Yakutia to Central Yakutia for half a century, and new mink settlement sites on the eastern side of Yakutia from Magadan Region have been noted. After naturalization of the American mink for 25 years, there was a gradual increase in its number from 686 individuals to 4000–5000 individuals. Over the next 35 years, the number of the species stabilized and has remained at this level with some fluctuations over the years, excluding 2005–2006, when there was a sharp increase in the number of mink.
期刊介绍：
Russian Journal of Biological Invasions publishes original scientific papers dealing with biological invasions of alien species in both terrestrial and aquatic ecosystems and covers the following subjects:description of invasion process (theory, modeling, results of observations and experiments): invasion corridors, invasion vectors, invader species adaptations, vulnerability of aboriginal ecosystems;monitoring of invasion process (reports about findings of organisms out of the limits of natural range, propagule pressure assessment, settling dynamics, rates of naturalization);invasion risk assessment; genetic, evolutional, and ecological consequences of biological invasions of alien species; methods, means of hoarding, processing and presentation of applied research data (new developments, modeling, research results, databases) with factual and geoinformation system applications;use of the results of biological invasion research (methods and new basic results) under the study of marine, fresh-water and terrestrial species, populations, communities and ecosystems; control, rational use and eradication of the harmful alien species..
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