Mathematical Modeling the Hydrological Properties of Soil for Practical Use in the Land Ecological Management

Terleev, Vitaly; Petrovskaia, Ekaterina; Nikonorov, Aleksandr; Badenko, Vladimir; Volkova, Yulia; Pavlov, Sergey; Semenova, Natalia; Moiseev, Kirill; Topaj, Alexander; Mirschel, Wilfried

doi:10.1051/matecconf/20167303001

Cited by 27 publications

(13 citation statements)

References 20 publications

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“…The second phase is associated with water erosion caused by liquid precipitation. As a result of the redistribution of surface runoff onto a plateau, elementary drainage basins and an erosion-brook network were formed [9]. It received soil material brought with surface runoff from the catchment area.…”

Section: Resultsmentioning

confidence: 99%

Organic matter of sediments of South Chukotka

et al. 2020

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The article discusses data on paleosol, mineralogy, and paleobotany obtained as a result of studying material collected from the Maastricht-Early Paleocene sediments of the Tanyurer Formation of South Chukotka. The burial of organic matter in the sedimentary rock of the Tanyurer Formation is associated with deflationary processes during the period of activation of volcanic activity. On the drained volcanic plateau of soil formation, a sod humus-accumulative process prevailed under the steppe vegetation. Humic substance dispersed in sedimentary rock was represented by a group of humins resistant to microbial decomposition. As a result of exposure to high pressures and temperatures, the colloidal form of humus was transformed into kerogen. Organic compounds (cellulose, lignin) in the plant tissue of buried tree trunks were replaced by silicon compounds. Weathering processes have affected the thin surface layer of dense sedimentary rock. Under the influence of the temperature and humidity gradient, loosening of loose rock and disintegration of clots of colloidal forms of humus occurred.

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Section: Resultsmentioning

confidence: 99%

Organic matter of sediments of South Chukotka

et al. 2020

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“…Heads of pipes are located in the «checkerboard» order: heads of short pipes are spaced from the shoreline at 1 m; medium pipes -quarter length of the Gulf; long pipes (going after medium, before the short) -half length of the Gulf. This arrangement of heads allows covering the entire area by the release of water [22][23][24].…”

Section: Proposed Solution For the Gulf Of Cheboksary Sanitary Conditmentioning

confidence: 99%

The water exchange and water quality improvement measures on the example of the Gulf of Cheboksary

et al. 2017

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Abstract. This paper is dedicated to the Gulf of Cheboksary. The gulf has an important recreational and decorative function. It has been an integral part of the urban landscape for several decades. There is an eutrophication process, accompanied by the development of blue-green algae and the appearance of an odour in early spring, despite the water quality improvement measures. Measures that will improve the water exchange in the Gulf are proposed in this paper. Problems with the sanitary condition of the water body can occur without taking these measures. Therefore, the theme of this research is quite urgent.

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“…SCS is the totality of all the uniform heterogeneity of the soil cover. SCS is characterized by the spatial ranges of certain soils that often repeat in space, creating a stable composition and pattern of the soil cover, and stable mechanisms of geochemical and geophysical relationships between soils included in this structure [1][2][3][4][5][6]. Significant changes in SCS occur as a result of quarrying.…”

Section: Introductionmentioning

confidence: 99%

Soil structure of sand quarries territory

et al. 2020

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Anthropogenic activities are one of the leading factors of soil differentiation. Significant changes in the soil cover occur as a result of the construction of quarries. The mining industry causes the complete degradation of soils in large areas, the change of the natural soil cover and elevation around the quarries, the destruction of vegetation, disturbs biodiversity of the territory and the death of ecosystems. Soil cover structures of mining quarries have been considered on the example of the Leningrad region such as a natural conditions and environmental peculiarities typical for the whole Russian North-West area. Decoding and diagnostic signs of anthropogenic transformed soils were determined. The type and degree of transformation of the component composition, the contrast and heterogeneity of the soil cover, intercomponent connections, the shape and figure of the internal organization of the of soil cover structures have been identified. The complexity of the anthropogenic transformed soils cover is illustrated by “key site”.

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Mathematical Modeling the Hydrological Properties of Soil for Practical Use in the Land Ecological Management

Cited by 27 publications

References 20 publications

Organic matter of sediments of South Chukotka

Organic matter of sediments of South Chukotka

The water exchange and water quality improvement measures on the example of the Gulf of Cheboksary

Soil structure of sand quarries territory

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