TY - JOUR

T1 - An influence of urbanization on the processes of biological invasions in Arctic (on example of Yamal Autonomous Region)

AU - Koptseva, E. M.

AU - Popov, I. Yu

AU - Vlasov, D. Yu

AU - Pershina, E. V.

AU - Andronov, E. E.

AU - Abakumov, E. V.

N1 - Publisher Copyright: © 2020 Publishing House "O- Kratkoe". All rights reserved. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020

Y1 - 2020

N2 - Urbanized ecosystems of the Arctic environment are considered as the most important example of invasive species redistribution into habitats which are not typical for them. In this context, urbanized ecosystems has been investigated in terms of biological invasions and local natural communities transformation into anthropogenic ones. It is shown, that transformation of the flora and microfungi is caused mainly by transformation of hydrothermic regime under the change of soil cover surface, which is considered as frequent consequence of the urbanization (construction, mining). Urbanogenic floras are considered as relatively stable and competitive. Indexes of α- and β-biodiversity of microorganisms are very different in soils of technogenic and mature landscapes, which is caused by the presence of the invasive species. The diversity of microorganisms shows tend to increase due to anthropogenic and ornitogenic translocation. Newly formed communities become comparatively stable and results in sanitary-hygienic risks related to the pathogenesis. An intensification of the tourism, transport activity, and increase of urbanization result in intensive transformation of the local faunas. Increment and expansion of urbanized territories results in extending of the area to the northern margin of terrestrial borders of Eurasia, this also has an effect in formation of the food chains and holistic changes in ecosystems.

AB - Urbanized ecosystems of the Arctic environment are considered as the most important example of invasive species redistribution into habitats which are not typical for them. In this context, urbanized ecosystems has been investigated in terms of biological invasions and local natural communities transformation into anthropogenic ones. It is shown, that transformation of the flora and microfungi is caused mainly by transformation of hydrothermic regime under the change of soil cover surface, which is considered as frequent consequence of the urbanization (construction, mining). Urbanogenic floras are considered as relatively stable and competitive. Indexes of α- and β-biodiversity of microorganisms are very different in soils of technogenic and mature landscapes, which is caused by the presence of the invasive species. The diversity of microorganisms shows tend to increase due to anthropogenic and ornitogenic translocation. Newly formed communities become comparatively stable and results in sanitary-hygienic risks related to the pathogenesis. An intensification of the tourism, transport activity, and increase of urbanization result in intensive transformation of the local faunas. Increment and expansion of urbanized territories results in extending of the area to the northern margin of terrestrial borders of Eurasia, this also has an effect in formation of the food chains and holistic changes in ecosystems.

KW - Arctic

KW - Fauna

KW - Flora

KW - Invasions

KW - Microorganisms

KW - invasions

KW - microorganisms

KW - fauna

KW - flora

UR - http://www.scopus.com/inward/record.url?scp=85095819978&partnerID=8YFLogxK

U2 - 10.25750/1995-4301-2020-3-210-216

DO - 10.25750/1995-4301-2020-3-210-216

M3 - Article

AN - SCOPUS:85095819978

VL - 2020

SP - 210

EP - 216

JO - ТЕОРЕТИЧЕСКАЯ И ПРИКЛАДНАЯ ЭКОЛОГИЯ

JF - ТЕОРЕТИЧЕСКАЯ И ПРИКЛАДНАЯ ЭКОЛОГИЯ

SN - 1995-4301

IS - 3

ER -