Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: Ландшафтоведение: теория, методы, ландшафтно-экологическое обеспечение природопользования и устойчивого развития; Тюмень-Тобольск; Тюмень-Тобольск
Год издания: 2017
Аннотация: The paper covers the issues of classification of the Kasmala River basin geosystems based on specific features of functioning which was studied using local humidity data. The theoretical frame- work of the study is the A.A. Krauklis's idea of three groups of structural elements in geosystems: inert, mobile and biotic. Two functionaПоказать полностьюl parameters were used: soil moisture content in a meter layer in July and snow water equivalent in a period of maximum snow accumulation. Both indicators evidently represent the most contrasting geosystem states - the winter and the summer. As the characteristics of the geosystem components we used various parameters of mesorelief, soils, lithology of surface sediments, vegetation, land cover, etc. The observations were made in the years with very contrasting meteorological parameters. The relations between the functional parameters were evaluated by means of stepwise regression analysis. The cartographic interpretation of the spatial variation of snow water equivalent and soil moisture content was made on the base of statistical relationship between the characteristics of geosystem components and the functional parameters. The cluster analysis of the whole set of functional parameters over the period of observation was conducted to identify the groups differing by the characteristics of these parameters' variation. The results of the analysis were used to work out the geosystem classification which identified two types of differing in the features of functioning.
Журнал: Ландшафтоведение: теория, методы, ландшафтно-экологическое обеспечение природопользования и устойчивого развития
Выпуск журнала: 1
Номера страниц: 315-320
Издатель: Тюменский государственный университет