Кафедра екології
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Browsing Кафедра екології by Author "Horoshkova, Lidiia"
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Item Monitoring and modeling of infrastructure indicators development of united territorial communities(2022) Horoshkova, Lidiia; Khlobystov, Yevgen; Shvydka, S.; Menshov, Oleksandr; Tarasenko, Denys; Sumets, A.A study of the dynamics of state support for infrastructure development of UTC, development expenditures (capital expenditures) and the effectiveness of the current mechanism for calculating the infrastructure subvention on the example of Zaporizhya region and identified the relationship between infrastructure subvention and development expenditures (capital expenditures). It is established that the current mechanism for determining the size of the infrastructure subvention, when it is determined depending on the size of the rural population and the area of UTC is ineffective. It is proved that it is necessary to assess the parameters of sustainable development of OTG not only by traditional components, which are economic, environmental and social, but also by the infrastructural component. For this purpose, an integrated indicator of sustainable infrastructural development of each individual UTC, district or region is proposed, which would allow comparing OTG indicators not only within a district or region, but also between regions of Ukraine. Its definition is carried out using the apparatus of fuzzy set theory.Item Monitoring and modelling of environmental pollution in the Southern regions of Ukraine(2022) Khlobystov, Yevhen; Horoshkova, Lidiia; Varianichko, Valeriia; Skrynchenko, K.; Horoshkov, Stanislav; Tsurika, L.To model the situation with the emissions of air pollutants taking into account the identified trends of the emissions of air pollutants and the main impact factors, the approximation, smoothing dynamics and trend line of Microsoft Excel were applied to determine regression equations and check significance and accuracy of the built models. Statistical modelling of air pollution safety limits was applied as well. To determine the factors affecting emissions of air pollutants, the index of cross-correlation was used. It has been proven that the regional ecological condition impacted by the emissions of air pollutants depends on the priority types of economic activity.Item Regularities of changes in the recreation ecosystems’ quality parameters in space(2022) Arkhypova, Liudmyla; Korchemluk, M.; Horoshkova, Lidiia; Khlobystov, Yevhen; Stakhmych, YuliiaOur study of the Danube hydro-ecosystems of the Carpathian region using of the integrated natural water quality assessment resulted in obtaining the functional dependencies between quality indicator and altitude. For the first time, the regularities of changes in the ecosystems’ quality parameters in space were established by means of developing functional dependences among the ecological standard values of the composite quality indicators of natural waters and the river length and terrain altitude, and performing the statistical processing of the database containing the results of the quality monitoring observations of the upper reaches of the Danube ecosystems in the Ukrainian Carpathians for the period from begin 21 st. The obtained dependencie and map can be used for the Carpathian region as the territorial background standard values of the ecological state indicators of basin ecosystems, which will help to scientifically substantiate the ecologically safe values of the anthropogenic pressure.Item Risk management and lost profits calculations of business entities(2022) Horoshkova, Lidiia; Antoniuk, D.; Vasyl'yeva, O.; Markova,S.; Filipishyna, L.The methodology of lost profits assessment for a business entity as a result of military actions (aggression) has been developed. The methodology includes calculation of business entity`s main operational indicators (groups of indicators) based on the analysis of its financial, accounting and tax reporting. It also takes into account the peculiarities and types of business activity when calculating the lost profits. When calculating the lost profits, it is advisable to take into account the specifics of doing business in various sectors of national economy. Qualified personnel loss and additional training costs play an important role in manufacturing; service sector could make no gain without damage or property loss; agricultural sector is the most vulnerable sector in terms of lost profits caused by the war, as well as the most complicated field to calculate the lost profits due to the large number of impact factors to be taken into consideration.Item Soil sampling and magnetic susceptibility determination in soil science: methodological aspect(2022) Kruglov, O.; Menshov, Oleksandr; Horoshkova, Lidiia; Tonkha, O.; Andreeva, O.; Kruhlov, Bohdan; Zhuravel, O.The study is dedicated to the numerous methodological problems that arise when applying the magnetic susceptibility measurements of soils for the agrarian application. The experiment was carried out for the chernozem soils of the Kharkiv and Poltava regions. Problems in the sampling planning are related to the main tillage processes. The temporal and spatial parameters as well as the sampling depth were analyzed. It has been shown that the use of soil magnetic susceptibility (MS) has a high potential in determining soil inhomogeneities. The first of all, MS is relevant in the implementation of the concept of precision agriculture, where it has market advantages over traditional methods.