scholarly journals AN OVERVIEW OF SOIL COVER STRUCTURE ASSESSMENT METHODS EMPLOYED IN UZBEKISTAN AND OTHER POST-SOVIET COUNTRIES

2020 ◽  
Vol 7 (07) ◽  
Keyword(s):  
Soil Cover ◽  
Assessment Methods ◽  
Soil Cover Structure ◽  
Structure Assessment

Soil and ecological division into districts of the Baikal region

2018 ◽  
Vol 940 (10) ◽  
pp. 54-64 ◽  
Author(s):  
I.A. Belozertseva ◽  
A.A. Sorokovoj
Keyword(s):  
Baikal Region ◽  
Soil Cover ◽  
Soil Formation ◽  
Forest Steppe ◽  
Leading Role ◽  
Soil Cover Structure ◽  
Reflecting Surface ◽  
Heat And Moisture ◽  
Made In

On the basis of long-term researches of soils in the territory of Russia and Mongolia soil and ecological division into districts of the Baikal region is carried out. At division into districts the whole set of an environment of soil formation was considered. On the map of soil and ecological division into districts 13 mountain, mid-mountain, low-mountain taiga, foothill, hollow-valley, forest-steppe and steppe provinces reflecting surface device originality as the ratio of balance of heat and moisture forming a basis to zoning is shown against the background of difficult orography are allocated. In total 42 districts on lithologic-geomorphological features are allocated. In formation of distinctions of a soil cover of these provinces the leading role is played by bioclimatic factors and inside them the lithologic-geomorphological ones. In the view of structural approach of the district they are considered as territories with a certain natural change of several types of the soil cover structure caused by features of a relief and the parent rock. The map is made in the MapInfo program. It is revealed that on ill-defined width zoning of soils the vertical one which has a greater influence on soils of this region is imposed. Soils of the Baikal region are not similar to the soils located at the same latitude of the flat European territory of Russia. Zone soils of this territory are specific and original.

Knowledge and use of visual soil structure assessment methods in Brazil – A survey

2020 ◽  
Vol 204 ◽  
pp. 104704
Author(s):  
Isaías Antonio de Paiva ◽  
Yohanne Larissa Rita ◽  
Karina Maria Cavalieri-Polizeli
Keyword(s):  
Soil Structure ◽  
Assessment Methods ◽  
Structure Assessment

scholarly journals The soil cover structure and elementary soil areas of the Opillia

2017 ◽  
pp. 390-398 ◽  
Author(s):  
Taras Yamelynets ◽  
Mykola Fedotikov
Keyword(s):  
Soil Structure ◽  
Soil Cover ◽  
Contrast Ratio ◽  
Study Results ◽  
Relief Sculpture ◽  
Soil Cover Structure ◽  
Basic Parameters ◽  
Basic Features ◽  
Quantitative Indicators ◽  
Qualitative And Quantitative Characteristics

For studying the soil cover structure of Opillia region, we used methods for the identification (natural-cartometric, relief sculpture, quality-genetic) and interpretation (statistical cartometric, functional and analytical) of the soil cover structure. The natural-cartometric method was used to characterize elementary soil areas of the key area, what makes it possible to determine the parameters of the soil structure and obtain quantitative indicators for the key elementary soil areas parameters, which are: elementary soil areas composition and area ratio, complexity, fractionality, breakdown, contrast ratio and heterogeneity. This article is devoted to the study results of qualitative and quantitative characteristics of elementary soil areas of the Opillia within Khodorivsko-Buchatskyi region, hereinafter Khodorivsko- Buchatske Opillia. With coefficient of the differentiation of the soil outlines and methods of variation statistics were identified and analyzed the degree of variability ESA areas. The degree of tortuosity and elongation of area limits using the coefficient of the dismemberment were studied. Investigated the character of outlines of elementary soil areals within the area of research. Identified the basic features of ESA borders depending on various environmental factors. The certain laws of changing of the basic parameters of elementary soil areas, which form the soil structure of Khodorivsko- Buchatske Opillia were determined and described in the article. Key words: elemental soil areal (ESA), soil structure (SS), coefficient of the differentiation of the soil outlines (CDSO), coefficient of dismemberment (CD), coefficient of variability (CV).

scholarly journals Soil Regions of Poland According To Ag Boden Criteria

2008 ◽  
Vol 13 (1) ◽  
pp. 121-132
Author(s):  
Katarzyna Ostaszewska
Keyword(s):  
Soil Cover ◽  
Small Scale ◽  
Main Structure ◽  
Soil Cover Structure ◽  
High Level

Abstract The purpose of this paper is the delimitation of the main structure of the soil cover in Poland. The German methodology, used to define high-level taxonomic units, is applied. The method applied is useful for the presentation of the soil cover structure in small-scale maps (e.g., maps of continents).

scholarly journals The Role of Environmental Factors in the Formation of Soil Cover Structure of the Zeyamchay Basin

2020 ◽  
Vol 6 (2) ◽  
pp. 42-46
Author(s):  
M. Mammadova
Keyword(s):  
Soil Cover ◽  
Complex Structure ◽  
Climatic Conditions ◽  
Point Of View ◽  
Western Slope ◽  
The North ◽  
Relief Structure ◽  
Soil Cover Structure ◽  
Lesser Caucasus

The Zayamchay basin is selected by its complex structure, various climatic conditions, rich vegetation and soil–rich rocks. This variation of soil–forming factors has led to the formation of various forms of soil cover structure within the basin. Therefore, the study of land and its space manifestation — the soil cover structure, detail mapping, evaluation and optimization — both scientifically–theoretical and practical. The Zeyamchay basin, which is located on the north–western slope of the Lesser Caucasus, is the object of the research. The Zeyamchay basin is selected by its complex relief structure, various climatic conditions, rich vegetation and soil–rich rocks. The area of the basin is 94200 hectares. The basin covers part of Tovuz, Shamkir and Gadabay districts from the administrative point of view. These kind of soil–forming factors have led to the formation of different forms of soil cover structure within the basin. During the research, empirical information is collected from cartographic, soil research, aerospace, landscape and geomorphological methods and so on was used.

Adaptive landscape diagnostics and assessment of the state of the soil cover structure of reclaimed territories by transectcatenation method

2021 ◽  
Vol 0 (6) ◽  
pp. 24-27
Author(s):  
Mihail Ustinov ◽  
Mihail Glistin
Keyword(s):  
Regional Development ◽  
Catchment Area ◽  
Soil Cover ◽  
Drainage Basin ◽  
Full Scale ◽  
Geometric Shape ◽  
Scale Model ◽  
Adaptive Landscape ◽  
Natural Phenomena ◽  
Soil Cover Structure

The basis of adaptive landscape diagnostics and assessment of the structure of the soil cover of the reclaimed territories is based on the basin principle, since the drainage basin is the prevailing geosystem that forms the landscape everywhere, the fundamental concept of which is based on the idea of the interrelation and interdependence of all natural phenomena of the earth’s surface. The key geosystem unit for mapping the soil cover structure and its diagnostics in the catchment area is the transect-catena. In the transect-catena, as a natural body, not torn out of the space and time of regional development of the territory and being its full-scale model, and an information key, the areal «geometric shape» (cartography) of the soil cover is combined with catenary (geochemical conjugation) and with structural functionally organization of geosystems.

scholarly journals Proposal for a method for Colluvisol delineation in Chernozem region

2008 ◽  
Vol 3 (No. 4) ◽  
pp. 215-222 ◽  
Author(s):  
T. Zádorová ◽  
T. Chuman ◽  
L. Šefrna
Keyword(s):  
Soil Properties ◽  
Soil Cover ◽  
Loess Area ◽  
Significant Element ◽  
Degradation Factor ◽  
Significant Difference ◽  
Soil Cover Structure ◽  
Distinct Character

Erosion, which is one of the most important exogenous processes forming the landscape, has become a main degradation factor affecting agroecosystems. One of the direct erosion effects is a change in the soil cover structure. Colluvisols, originating in the material accumulated in depressions and foot part of slopes, represent a significant element in such a segmented soil mosaic. In the Chernozem loess area of Žďánický les, a method of areal delimitation of Colluvisols was proposed. Considering the homogeneity of the relative soil properties, the terrain morfometric characteristics (slope, profile curvature, and plan curvature) were applied as the main criteria. The final map reflects specifically the general zones of potential Colluvisol formation, such as lateral valleys and slope bases – floodplain interfaces. In the locality under study (size 3 ha), the microrelief evaluation of the colluvial process was proceeded particularly in a colluvial-alluvial zone. The results showed a significant difference between the soil properties of adjacent Colluvisol and Fluvisol resulting mainly from the distinct character of sedimentation.

scholarly journals SHADOW ECONOMIC ACTIVITY: ESSENCE, STRUCTURE, ASSESSMENT METHODS

2021 ◽  
pp. 49-57
Author(s):  
Yuliya Mezentseva ◽  
Artem Horoshevsky
Keyword(s):  
Economic Activity ◽  
Assessment Methods ◽  
Structure Assessment

the article is devoted to generalizing approaches to understanding the essence of shadow economic activity and its structure, assessing the duality of this phenomenon and describing the main methods of its assessment

Automated method for registration of contours borders in soil cover structure

2015 ◽  
Vol 902 (8) ◽  
pp. 24-28
Author(s):  
Ya.G. Poshivaylo ◽  
◽  
V.N. Nikitin ◽  
K.S. Baikov ◽  
S.V. Solovev ◽  
...  
Keyword(s):  
Soil Cover ◽  
Automated Method ◽  
Soil Cover Structure
Sign in / Sign up

Export Citation Format

Share Document