Рассмотрены соленость и химический состав морских и лиманных вод, биоклиматические ресурсы, особенности пляжной зоны и другие характеристики прибрежной зоны Одесской области в связи с оценкой талассотерапевтического потенциала.
Дана оценка качества питьевой воды в зависимости от водности реки Днестр и эффективности функционирования водоочистной станции «Днестр» в течение года, а также приведены результаты анализа соответствия качества речной и воды после обработки нормативным требованиям.
Представлены эколого-экономические аспекты использования ресурсного потенциала компонентов муниципальных отходов, эффективная утилизация которых снижает негативное воздействие на окружающую природную среду, а также позволяет получить ряд товарных продуктов – биогаз, компост, производственное сырьё. Приведен ряд примеров возможной утилзации компонентов отходов городских систем.
Приведено описание современного состояния прибрежной территории Одесского района и качества прибрежных вод, дана характеристика городских пляжей.
Выполнен анализ экологического состояния вод украинской части реки Дунай по действующей методике оценки качества вод и соответствующим категориям и методике обобщенного индекса состояния вод (ИСВ) и по рыбохозяйственным нормам. Проведен анализ недостатков существующей методики.
В статье предлагается методика распространения тяжелой примеси в воздушном потоке, полученная при решении дифференциального уравнения турбулентной диффузии методом конечных разностей. Методика позволяет исследовать распространение примесей от различных приземных источников. Приведены сопоставительные расчеты с ОНД-86 на примере некоторых источников загрязнения (реклаймеры) на современных перегрузочных комплексах навалочных и насыпных грузов, даны рекомендации.
In this paper we consider the modern state of the Kartal lake and its historical connection with the Western group of Danube’s lakes.
The conditions of modern economy development in marine natural management at state level is analyzed in the article. It is presented and suggested strategic directions for minimization of influents of existent sectors interfering this successful development of economy in marine natural management which will allow to increase the budged.
The organizational-economic tools of the nature protection regulation which are used in Ukraine were analysed and the criteria of their adequacy to the market conditions of management were defined.
Tne guestions dealing with the influence of nature conservative activities developing on an outlay value to acguire necessary nature and power recourses for sustainable development of a socio-economic-environmental system and on an economic decline value were considered.
It is investigated the development naturally commandment to the fund of the Odessa area. The ways of bringing in of investments are offered in nature protection activity of territories naturally commandment to the fund of the Odessa area.
The contents of economic-ecological transformation is determined, the analysis of distinctions of boundary categories is carried out, the mechanism of designing of economic-ecological transformation is developed on the basis of the system approach to formation of the basic directions of economic-ecological transformation.
To work out criteria for the natural resort of Ukraine provides an overview of foreign legislation in the resort area. It was given regulatory documents that address the issues of the study of natural medicinal resources and natural areas of resorts, as well as obtaining the status of resorts. Determination of criteria will allow to differentiate natural territories of resorts after pretended status in accordance with Law of Ukraine «On resorts».
In the article there are considered forced and stimulant economic instruments of nature protection activity. The stake of ecological payments and collections in the State budget of Ukraine is analyzed and the ways of their improvement are offered.
The possibility of simulation of North Atlantic index modern changes with the use of multiple linear regression method with global climate indices time series as model arguments was investigated. The studied process models, a priori and a posteriori arguments significances were indentified. Optimal model was established.
The features of magnetic field of Earth revolted parameters influencing on forming of circulation processes in a stratosphere are shown . The meaningful periods of intercommunications between the main components surface AT – 50 geopotential heights fields, that characterize circulation processes in the stratosphere of western sector of south hemisphere and the geomagnetical indexes Dst and AE sentinel sequences are determined.
At first generally formulated renorm-group approach is used to study a turbulence spectrum in the general dynamics of atmosphere.
The results of correlation analysis for the surface air temperature at the Antarctic’s stations and South oscillation index were presented in the work. The significant correlation coefficients and the revealed features of intercorrelation for the surface air temperature and warm (cold) episodes South oscillation were obtained.
The terms of forming of maximal flow of rain floods are considered on South of Ukraine, the basic statistical floods flow descriptions are calculated, their clarification and generalization is executed on the territory.
It is carried out numerical modelling characteristics of extreme hydrological events, extremely high floods (on the Danube river example) and fluctuation temporal trends of changing chlorides concentrations in the catchments of the Small Carpathians on the basis of the new approach combining the multi-factor systems approach and multi-fractal formalism.
It is investigated dynamics of change of a chemical compound of waters of river Vorskla in the conditions of considerable development of the anthropogenous loading on the basis of data of hydrochemical supervision for 15 years and in the year, with different quantity of water, indicators of quality of water are established.
According to research data of 2006–2010 analysis of variability of nutrient contents in sediment pore solutions of Odessa region of the north-western part of the Black Sea has been carried out. It showed that development of eutrophication in this sea area had formed bottom sediments, whose pore solutions contain stock of carbon, nitrogen, phosphorus and silicon compounds. Significant gradients of nutrients concentrations at the waterbottom sediments interface have resulted in diffusion of these compounds from pore solutions into the sea bottom layer and contributed to the secondary eutrophication of this aquatic region.
A new rigorous solution of the functional differential equation for signal propagation through the vertical granular chain with a nonlinear contacts has been found under the approximation of the weak nonlinearity in form of the Bessel function of first order. The linear combinations of the solutions we found in principle can satisfy an appropriate initial conditions. This new solution also is a significant supplement to the dispersive wave modes which has been discovered for such a system earlier and could be considered as an envelope function for them. The relevant experiments directed to the experimental studying of the discovered modes are under the current proceeding.
The nature of protondonor’s moleculas which stabilized in crystal molecular complexes by crown-ethers from equilibrium water solutions of fluorides of zirconium, hafnium, niobium and tantalum is determined by a structure of crown-ethers. The investigation has shown perspective position macrocyclic complexes for extraction of titled compounds from fluorine containing water solutions.
The theory of transformation of structure of digitization of a multivariate signal on the basis of vector representation of mathematical lattices as structures of digitization is stated. Bases of practical realization of trellised multivariate digitization are formulated. The theoretical analysis of a vector multivariate signal in spectral area, and also requirements to filters of a prefiltration and an interpolating filtration is offered
Abilities of group delay timedetermination for coaxial cables and delay lines are investigated.
The paper discusses optimal methods for numerical modeling of components made on the base of photonic crystals.
The article deals with the conditions, causes, and some results of the impact of information technology to develop innovative personality. It is identified some specific factors that influence the development of innovative person and political consequences of this phenomenon.