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1

Spatial differentiation of regulatory monetary valuation of agricultural land in conditions of widespread irrigation of steppe soils

Pichura Vitalii, Potravka Larisa, Dudiak Nataliia, Stroganov Alexander, Dyudyaeva Olha

Journal of Water and Land Development

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2021

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no. 48

182--196

EN

The article presents results of quality class determination and regulatory and monetary valuation of agricultural land in the steppe soils irrigation zone using the Karmanov’s methodology of soil and climatic quality class determination and author's methodology of ecological, agro-ameliorative and climatic soils quality class determination. Based on the results of spatial modeling, a series of maps was created and characteristics of ecological, agro-ameliorative and relief and climatic components of soils quality class were presented based on the example of the Kherson Region, Ukraine. According to the results soil and climatic quality class determination, it is established that the value of the class varies from 25 to 46 points; the regulatory and monetary value of agricultural land varies from USD 490 per 1 ha for dark chestnut and chestnut alkaline soils up to USD1,360 per ha for ordinary chernozem. According to the results of ecological, agro-ameliorative and climatic soils quality class determination, it is established that the value of the class varies from 6 to 59 points; the regulatory and monetary value of agricultural land varies from USD145 per 1 ha for degraded and highly saline chestnut soils up to USD2,060 per ha for irrigated southern chernozem. The suggested methodology of soil quality class calculation can have multiple purposes. It is intended to be used for different physiographic conditions of land use to develop adaptive soils protection measures at different territorial levels of agricultural production management with the overall objective of ensuring sustainable land use.

2

Spatial Modeling of the Effects of Deflation Destruction of the Steppe Soils of Ukraine

Dudiak Nataliia Vasylivna, Pichura Vitalii Ivanovich, Potravka Larisa Aleksandrovna, Stroganov Alexander Alexandrovich

Journal of Ecological Engineering

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2020

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Vol. 21, nr 2

166--177

EN

The decrease in the agricultural efficiency is associated with the influence of wind erosion, the consequence of which is a decrease in the soil fertility. Significant effects of wind erosion are typical of the arid and semi arid zones with a small amount of precipitation, high air temperature and degree of evaporation, reinforced by strong winds and low differentiation of plant protection. It has been proven that the intensity of the effects of deflation processes depends on the physical and geographical conditions of the distribution of agricultural land, systematic soil protection activities and the availability of vegetation. It has been established that the acceleration of the deflation processes occurs in the territories with increased anthropogenic pressure, which leads to ecological disturbance of the natural balance characterizing territorial ecosystems. In the course of the studies it was found that the natural processes of wind erosion are significantly enhanced by the absence of a scientifically-based and ecological land development system of agriculture, which leads to destruction of the soil cover, reduction of soil fertility, damage to the agricultural crops and, thus, the economic damage. As a result of application of the GIS and ERS technologies, the empirical-statistical model of the possible soil loss due to wind erosion in the territory of the Steppe zone of Ukraine, it has been found that in the course of the deflation processes in the territory taken by naked fallow upon the absence of the conditions for the deflation resistance activities, the value of soil loss at the epicenter of dust storms can reach about 600 t / ha. Studies proved the importance of the deflation resistant action of the vegetation cover, which tends to an increase in the erosion dangerous (favorable) areas of agricultural land by 1.7 times, which reduces the soil loss by 5.62 times. In accordance with the intensity of the effects of the deflation processes and the increase of the soil losses, the contour and land development deflation resistance activities with elements of soil protection agriculture were proposed.

3

Dynamics of changes in surface water quality indicators of the Western Bug River basin within Ukraine using GIS technologies

Gopchak Igor, Basiuk Tetiana, Bialyk Ihor, Pinchuk Oleg, Gerasimov Ievgenii

Journal of Water and Land Development

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2019

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no. 42

67--75

EN

The environmental assessment of the surface water quality of the Western Bug River has been made using the system of classification quality of land surface water of Ukraine in accordance with the approved methodology, which allows comparing water quality of separate areas of water objects of different regions. The calculation of the environmental assessment of water quality has been carried according to three blocks: block of salt composition, block of trophic and saprobic (ecological and sanitary) indicators and block of indicators of content of specific toxic substances. The results are presented in the form of a combined environmental assessment, based on the final conclusions of the three blocks and consists in calculating the integral ecological index. Comprehensive studies of changes in the water quality of the Western Bug River have been conducted within the territory of Ukraine for a long-term period. The water quality of the river on the final values of the integral indicators of the ecological condition corresponded mainly to 4nd category of the 3rd class – the water is “satisfactory” by condition and “little polluted” by degree of purity (except for points of observation that located within the Volyn region, where the water quality corresponded to 3rd category and the 2nd class. It is “good” by condition and “fairly clean” by the degree of purity). Visualization and part of the analysis are performed using GIS technologies in the software of the ArcGIS 10.3.

PL

Środowiskową ocenę jakości wód powierzchniowych Bugu prowadzono z zastosowaniem systemu klasyfikacji wód powierzchniowych Ukrainy w zgodzie z przyjętą metodologią, która umożliwia porównywanie jakości wód odrębnych obszarów z różnych regionów. Obliczenia prowadzące do oceny jakości wody prowadzono w trzech blokach: blok składu mineralnego wód, blok wskaźników troficznych i saprobowych (ekologicznych i sanitarnych) oraz blok wskaźników substancji szczególnie toksycznych. Obliczono zintegrowane wskaźniki ekologiczne i przedstawiono je w formie zbiorczej oceny środowiskowej opartej na wnioskach z trzech wymienionych bloków. Całościowe badania zmian jakości wody w Bugu są prowadzone na terytorium Ukrainy od wielu lat. Zintegrowane wskaźniki odpowiadają w większości 4. kategorii i 3. klasie – woda ma stan „zadowalający” i jest „nieznacznie zanieczyszczona” (z wyjątkiem stanowisk w regionie Wołynia, gdzie jakość wody odpowiada 3. kategorii i 2. klasie. Jej stan jest „dobry” a woda jest „dość czysta”). Wizualizację i część analiz wykonano z zastosowaniem technologii GIS i programu ArcGIS 10.3.

4

Geomodelling of Destruction of Soils of Ukrainian Steppe Due to Water Erosion

Dudiak Nataliia Vasylivna, Pichura Vitalii Ivanovich, Potravka Larisa Aleksandrovna, Stratichuk Natalia Vladimirovna

Journal of Ecological Engineering

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2019

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Vol. 20, nr 8

192--198

EN

Spatial raster distribution models of the values of factors influencing the potential soil erosion hazard were created using GIS technologies. The erosion hazard was estimated using the modified RUSLE (Revised Universal Soil Loss Equation) model. The potential of annual soil loss of arable land was calculated. The spatial gradation of erosion violation of administrative and territorial units in the steppe zone of Ukraine was provided. About 32.7% of arable land that is subject to high erosion hazard was allocated. About 48 administrative and territorial units have a specific area less than 5% of erosion disturbed lands. They are characterized by a resistant type of agrolandscapes regarding the water-erosion processes. Most administrative and territorial units with high erosive-accumulative potential (the percentage of the area is 15% or more) are located in the western and southwestern parts of the steppe zone of Ukraine. The specific area of erosion hazardous lands reaches up to 32% in separate administrative-territorial units. The obtained results allow determining the need for a spatially discrete-distribution implementation of adaptive-landscape anti-erosion design with the elements of soil-protective agriculture.

5

Usage of GIS – Technologies for Plots of Land Registration

Hreshchuk H., Kolodiy P.

Geomatics and Environmental Engineering

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2016

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Vol. 10, no. 4

49--55

PL

Wykorzystanie systemów informacji geograficznej do inwentaryzacji i zarządzania gruntami zasługuje na uwagę. Jest to główny sposób pozwalający na zarządzanie gruntami, zapewniający ich optymalne wykorzystanie oraz ochronę, niezależnie od ich przeznaczenia, formy własności czy sposobu użytkowania. Oprócz wskaźników ilościowych, charakteryzujących warunki użytkowania terenu, istotne jest dostarczenie informacji przestrzennych. Kartograficzne przedstawienie tych informacji w systemie informacji geograficznej wymaga wykorzystania dodatkowych funkcji, związanych z rodzajem prezentowanych danych, zastosowania nowych rozwiązań technologicznych oraz sporządzenia odpowiedniej dokumentacji technicznej. W niniejszym artykule zbadano możliwość wykorzystania środowiska oprogramowania Digitalis jako systemu informacji geograficznej pozwalającego na gromadzenie i przetwarzanie informacji kartograficznej dotyczącej gruntów. Przeanalizowano możliwości oprogramowania jako narzędzia wspierającego racjonalne wykorzystanie gruntów oraz regulacje stanu prawnego nieruchomości. Badano również możliwości wykorzystania danych teledetekcyjnych w programie Digitalis.

EN

Application of geographical information systems for inventory of land resources deserves high attention, because it is the main mechanism of land administrating to secure optimal use and protection of lands of any intended use, regardless of the form of ownership and farming. Along with quantitative indicators, characterizing conditions of existing land use, it is vitally important to supply cartographic information. To maintain cartographic information one needs the application of additional functions, relating to the type of presentation, technological calculations and attraction of technical documents to geographical information systems. We have handled a lot of data in the software environment Digitals, as a geographical information system, to analyze collection and processing of cartographic information in land management for the optimum support of rational use and inventory of lands under correct tackling of normative and planned cartographic tasks. We have also studied a list of issues, which can be settled by means of remote sensing data.

6

Transformation of agricultural lands

Perovych I., Kereush D.

Geomatics, Landmanagement and Landscape

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2015

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no. 1

45--54

EN

One of the methods of land transformation is linear programming method, which is called the simplex method. Its application allows us quickly and efficiently to build a model of optimal use of land resources and helps to find such combination of the lands, that allows us to obtain the maximum yield in money equivalent with given resources. The application of methods of remote sensing (RS) as spatial information to solve the problems of land management, including land transformation, becomes the most optimal in modern conditions.

7

Proektirovanie razmeŝeniâ podrazdelenij požarnoj ohrany v naselennyh punktah s ispol'zovaniem geoinformacionnyh tehnologij

Matyushin A. V., Poroshin A. A., Matyushin Y. A., Bobrinev E. V., Kondashov A. A.

Bezpieczeństwo i Technika Pożarnicza

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2013

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Nr 3

81--86

EN

The mathematical model to determine the required number of operational fire departments to protect settlements from fires was described. The authors of the study describe the results of automated GIS design, which is aimed at planning of activities and resource equipment for operational fire departments in settlements. The structure and functionality of the system were presented

PL

W artykule opisano model matematyczny służący do określenia niezbędnej liczby jednostek operacyjnych służby pożarniczej potrzebnych do skutecznej ochrony przeciwpożarowej obszarów zamieszkanych. Przedstawione zostały wyniki zautomatyzowanego Systemu Informacji Geograficznej do planowania działań i określania wyposażenia jednostek operacyjnych służby pożarniczej chroniących obszary zamieszkane. W artykule autorzy prezentują strukturę systemu i jego funkcjonalne możliwości.

8

Doświadczenia kompleksowego kartowania gór wysokich na przykładzie Kaukazu Wielkiego

Asoyan D., Belonovskaya E., Popova V., Chernavskaya M., Beryoza E.

Acta Scientiarum Polonorum. Geodesia et Descriptio Terrarum

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2007

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Vol. 6, nr 2

3-13

PL

Artykuł opisuje nowatorskie, kompleksowe metody kartowania tematycznego, mającego na celu określenie wpływu czynników geologicznych, geomorfologicznych oraz klimatycznych na rozkład przestrzenny zbiorowisk roślinnych w piętrze alpejskim Kaukazu Wielkiego. Połączenie metod i technik teledetekcyjnych z technologią GIS jest szczególnie efektywne do kompleksowego badania oraz kartowania rejonów trudno dostępnych dla człowieka.

EN

The paper presents the novel complex methods of thematic mapping for the purpose of revealing the impact of geologic, geomorfological and climatic factors on the spatial distribution of vegetation communities in the alpine belt of the Greater Caucasus. Combined application of remote sensing and GIS methods is particularly effective for a complex survey and mapping in the regions difficult to access.