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Общее количество найденных документов : 3
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1.


   
    Biotic fluxes of matter and energy between aquatic and terrestrial ecosystems / Y. Y. Dgebuadze, M. I. Gladyshev // Contemp. Probl. Ecol. - 2016. - Vol. 9, Is. 4. - P391-395, DOI 10.1134/S1995425516040041 . - ISSN 1995-4255
Кл.слова (ненормированные):
amphibionts -- biodiversity -- biological invasions -- ecotone -- fluxes of matter and energy -- water–land interface -- Animalia
Аннотация: This paper is an introduction to a special issue of the journal. A brief historical delineation of the question of studying interfaces between adjacent ecosystems (ecotones) is presented. High biodiversity of ecotones and their vulnerability to natural and anthropogenic impacts, including invasions of alien species, are noted. It is supposed that there is no contradiction between the ecotone and river continuum concepts. The important ecological role of amphibiotic animals and plants in interactions and functioning of the adjacent ecosystems is emphasized. The issue of studying the quantitative parameters of fluxes of matter and energy between ecosystems in conjunction with their qualitative parameters (chemical elemental and biochemical compositions) is considered in the present paper. © 2016, Pleiades Publishing, Ltd.

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Держатели документа:
Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, pr. Leninsky 33, Moscow, Russian Federation
Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/50, Krasnoyarsk, Russian Federation
Siberian Federal University Krasnoyarsk, pr. Svobodnyi 79, Moscow, Russian Federation

Доп.точки доступа:
Dgebuadze, Y. Y.; Gladyshev, M. I.

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2.


   
    Modeling the boundaries of plant ecotones of mountain ecosystems / Y. Ivanova, V. Soukhovolsky // Forests. - 2016. - Vol. 7, Is. 11, DOI 10.3390/f7110271 . - ISSN 1999-4907
Кл.слова (ненормированные):
Biodiversity -- Boundaries of ecotones -- Ecotone -- Mountain forest ecosystems -- Biodiversity -- Climate change -- Climate models -- Ecology -- Forestry -- Landforms -- Vegetation -- Boundary shifts -- Ecotone -- Forest inventory data -- Mountain ecosystems -- Mountain forests -- Second-order phase transition -- Species composition -- Vegetation belt -- Ecosystems
Аннотация: The ecological second-order phase transition model has been used to describe height-dependent changes in the species composition of mountain forest ecosystems. Forest inventory data on the distribution of various tree species in the Sayan Mountains (south Middle Siberia) are in good agreement with the model proposed in this study. The model was used to estimate critical heights for different altitudinal belts of vegetation, determine the boundaries and extents of ecotones between different vegetation belts, and reveal differences in the ecotone boundaries between the north- and south-facing transects. An additional model is proposed to describe ecotone boundary shifts caused by climate change. © 2016 by the authors.

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Держатели документа:
Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Federal Research Center 'Krasnoyarsk Science Center SB RAS', Academgorodok 50-50, Krasnoyarsk, Russian Federation
V.N. Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, Federal Research Center 'Krasnoyarsk Science Center SB RAS', Academgorodok 50-28, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Ivanova, Y.; Soukhovolsky, V.

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3.


   
    Time-space earth surface gradients for satellite monitoring of ecosystems / A. V. Kartushinsky, N. A. Ogorodov, A. A. Larko // CEUR Workshop Proceedings : CEUR-WS, 2019. - Vol. 2534: 2019 All-Russian Conference ""Spatial Data Processing for Monitoring of Natural and Anthropogenic Processes"", SDM 2019 (26 August 2019 through 30 August 2019, ) Conference code: 156641. - P366-370
Кл.слова (ненормированные):
Average seasonal variability -- Ecotone -- Frontal zones -- Gradient fields -- Regional features -- Satellite data -- Spatial averaging -- Synergistic effect -- Aquatic ecosystems -- Data handling -- Earth (planet) -- Satellites -- Ecotone -- Frontal zones -- Gradient fields -- Regional feature -- Satellite data -- Seasonal variability -- Spatial averaging -- Synergistic effect -- Monitoring
Аннотация: The results of Earth surface gradients characteristics calculate based on satellite data are presents. Dynamics structural features of horizontal gradient fields in aquatic objects and land ecosystems by physical, biological parameters are considered. Problems of the parametrization for environment exchanges evaluations with using numerical modeling based on satellite data and software tools are submitted. Spatial-temporal scaling and averaging of gradient components are discussed. Develop improved estimates of Earth surface gradients fields in the different ecosystems is considered. Copyright © 2019 for this paper by its authors. Use permitted under Creative Commons License Attribution 4.0 International (CC BY 4.0).

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Держатели документа:
Institute of Biophysics SB RAS, Krasnoyarsk, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation
Federal Research Center KSC SB RAS, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Kartushinsky, A. V.; Ogorodov, N. A.; Larko, A. A.

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