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certain relationships, in which the forces of good usually defeat the forces of evil, the fairy tale thereby develops in children certain attitudes to reality, shapes them moral qualities.
Of all the literary genres, a fairy tale in the best possible form corresponds to the interests and abilities of the child. It always leads to certain reasoning. The best form of work with a fairy tale is its reading and subsequent analysis of its content and hidden meanings. Thus, in the modern world, the knowledge of fairy tales restores the ethical and aesthetic norms, the methods of artistic and moral upbringing of a person.
References:
1. Хакимов А. А., Хакимов Д. А. ЭСТЕТИЧЕСКОЕ И ХУДОЖЕСТВЕННОЕ ВОСПИТАНИЕ: ЦЕЛЬ, ЗАДАЧИ, ЭФФЕКТИВНОСТЬ //Теория и практика современной науки. - 2017. - №. 4. - С. 836-839.
УДК 553
Dadakhozhaev A.
Mamajonov M.
Laptev I.
Namangan Sivil Engineering Institute Uzbekistan, Namangan MAPPING THE MANIFESTATION OF THE GROWTH AND DEVELOPMENT OF RAVINES ADYRS OF THE REPUBLIC OF
UZBEKISTAN
Annotation: The article covers methods of researching, mapping and exploitation of adyrs (ravines) in Namangan province, republic of Uzbekistan.
Key words: adyr, raven, exploitation of ravines, mapping of ravens , growth and and progression of erosion of soil, morphometric and morphologic characteristics
КАРТИРОВАНИЕ ПРОЯВЛЕНИЯ РОСТА И РАЗРАБОТКИ РАДИОНОВ АДРЕС РЕСПУБЛИКИ УЗБЕКИСТАН
Аннотация: В статье рассматриваются методы исследования, картографии и эксплуатации адиров (оврагов) в Наманганской области, Республика Узбекистан.
Ключевые слова: адыр, ворон, эксплуатация оврагов, картирование воронов, рост и прогрессирование эрозии почвы, морфометрические и морфологические характеристики
The Namangan region is located in the Ferghana Valley of the Republic of Uzbekistan. The soil that covers the region mainly consists of gray soil on 2/3 located in the steppes the other part is mountainous terrain. The area of the adyrs in the Namangan region is 114 square kilometers. They are located in foothill areas and are characterized by the danger of erosion.
The patterns of growth and development of ravines of Namagan adyrs need
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to study the regularities of the linear forms of erosion with the identification of their morphological and morphometric characteristics. And also density and gustat ravines. As a result of the study of the distribution of ravines on the adyrs. We compiled density maps and gustats of ravines in a scale of 1: 10,000. The parameters of density, density and frequency of gullies were used to characterize the impact of the adyrs. The Namangan adyrs divide us according to the density by 6 grades.
Less than 0.1 km / m2;
II-0,11-0,30 km / m2;
III- 0.30-1.0 km / m2;
IV - 1,01-3,0 km / m2;
V-3.01-5.0 km / m2;
VI-boer 5.01 km / m2
And also for 6 density gradients
I- Less than 0.1 pcs / sq. Km; not enchanted.
II- 0,11-0,60 pcs / sq. Km; slightly curved.
III- 0,61-1,5 pcs / sq. Km; wounded.
IV- 1,51-5,0 pcs / sq. Km; medium revolved.
V-5.01-10.0 pcs / sq. Km; strongly spiked.
VI-Boler 10.01 pcs / sq.km is very heavily wounded.
To develop measures to combat gully erosion, it is necessary to study the patterns of development, growth and development of linear forms of erosion, with the identification of their morphological and morphometric characteristics. Morphology and morphometry of ravines on adyrs is closely connected with the structure and with the dismemberment of the terrain, the area of the catchment basin, the lithology of the underlying rocks and the types of economic use. On the adyrs, the morphological indices have an asymmetrical, unbranched in plan, straight or slightly sinuous line, several times extended in the middle part and narrowed in the mouth. In the transverse profile, the ravines are U-shaped, unsex-metrically cutting into loess-like loams. On the contrary, the gullies or at the foot of the Adyre have frequent. V - shaped with the same characteristics indicative in terms of. On shortwave adyres, gullies often have a spherical and elliptical shape. In some cases, on the middle part of the sloping gully may be in the form of a stretched oval triangle. In growing benthic ravines on loesslike loams, they have a rectangular shape.
Morphometry of ravines on adjoining adyrs is directly proportional to the depth of local erosion bases, the degree of dismemberment of the relief and the carrying out of irrigation structures. Of the 695 ravines surveyed, about 60% had an average length of no more than 25 m. According to the law of rectilinear movement of concentrated runoff of temporary water streams on heavily curved lands, the number of elongated ravines decreases to 9% with the expiration of time. Therefore, the use of cosmic photographs in deciphering linear forms of erosion on adyrs is poorly effective, because the resolution of 1: 200,000 pictures is insignificant when deciphering short (less than 25 m long) gulley ravines.
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Density and density of ravines. To determine the regularity of the distribution of ravines on the adyrs of the Namangan region, we compiled maps of density and densities of ravines at a scale of 1: 100,000 (Fig. 1).
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6. ¿,01 - 0,0
Such large-scale maps allowed us to take into account linear erosion patterns of less than 10 m. According to the density map of the entire northeastern part of the Namangan region investigated, the maximum values (more than 10 pcs / sq.km.) occur on irrigated lands of Chartak, Aikiran, Uchkurgan adjoining adyrs with easily eroding light gray soils rocky rocks. Here the density of the gully network reaches 63.1 pcs / sq.km, which is considered one of the highest indicators in the Middle region. Such a high density of ravines, according to our recommendations (Nigmatov et al., 1994) do not allow us to often apply the methods of radical melioration with preservation of the soil layer of the prone areas.
Density, i.e. the length of gullies per unit area, in the study area is also the maximum on irrigated area. Despite the low elongation of the Adyr ravines, the Adyr ravines, they form a single ramified system. The smallest density of ravines on the Kasansai Adyrs and on the foothills of the Chatkal Range is due to the high erosion resistance of conglomerates and Neogene rocks. For the general characterization of the Adyr population, we used the density, density, and frequency of ravines (Table 1). Such a comprehensive assessment of the ravine network serves as the basis for selecting key sites, drawing up regional schemes for anti-damage measures and clarifying the phased implementation of land reclamation activities on the foreclosed adyrian lands. The peculiarities of the development of ravines and the development of ravines on the adyrs is that, in the case of irrigation development of the territory, they will bypass the first stages of
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development (the gully and the penetration of the hanging gully by the summit). The process of ravine formation can occur so intensively and unnoticed to take into account that they acquire a 2-3 stage of their development. Such forms of ravines are in most cases typical for irrigation ravines at the breakpoints of irrigation pipelines. Thus, on the Chartak collective farm, a ravine of the III stage, 64 m long, formed overnight. an equilibrium profile was developed. Long-term field instrumental observations showed that the average three-year growth rate of ravines in length on adjacent adyrs was 3.4, on shortwave adyrs 2.1, while on the foothills it was only 1.3 m / year. The highest average annual intensity of linear gullies growth was recorded in 1990-1991 -4.3 - 5.2 m / year, during the socioeconomic and political chaos in the country.
Bibliography:
1. A. Nigmatov., B. Lyubimov., A. Dadakhodzhaev "Recommendations on the Assessment of Mapping and Orientation of Gully and Technogenically Disrupted Lands" Tashkent. IPA An.Uz. 1994
2. A. Nigmatov., A. Dadakhodzhaev "Adarlarda zharlaring va ularni tubdan meleoratsiya Kilish" Tashkent "University" 2000th.
3. A. Dadakhodzhaev and others. "TuproK erosiasi va una Karsi kurash choralali". FarPI. Scientific and technical journal number 3 dream of 2013.
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