The properties of sediments in the process of composting sewage sludge with the addition of fly ash from coal combustion. The application of compost for fertilizing or reclamation should not interfere with the metabolism of nitrogen compounds in soils.
The influence of changes in rainfall on the dynamics of gross productivity and respiration herbal communities of south-eastern Crimea, which was conducted at the experimental hospital in the territory of Karadag Nature Reserve in the 2012-2013 biennium.
Areas contaminated with persistent chlorine-containing pesticides DDT and alpha and gamma isomers of HZZR, are long-term retained and transformed in soil. Their decrease due to migration to deeper soil layers and the disintegration of the preparation.
The use of satellite remote sensing data to build risk maps of air pollution. Definition of European countries and the North Sea regions with the highest levels of nitrogen dioxide. Analysis of concentration histograms of Donetsk, Brussels and Moscow.
The approaches to the natural resources economic assessment as the starting point for arranging recreational activities within nature reserve fund territories. The complex assessment of commercial and environmental potential of recreation activities.
Opportunities of introducing ecological innovations in Ukraine directed at development, creation and implementation of innovations in the form of new products, methods of production organization which reduce the eco-destructive effect of manufacturing.
Contamination of atmosphere enterprises. Disappearance of the forests and violation of oxygen balance. Extinction of rare varieties of animals, birds, fishes, drying up of the rivers and lakes. Maintenance of life on a planet for future generations.
Biofuels — the product of blending absolutized ethanol, gasoline and special anti-corrosion additive. Characterization of specific features of influence of groups of chemical fuel composition on operational and environmental properties of jet oils.
The ecological survey of invasive species Amorpha fruticosa L. in the conditions of the Prisamarsky Biosphere Station (downstream of Samara River, Dnieper basin) and Dnieper-Orelsky Natural Reserve. Studying of wide ecological range of Amorpha species.
The concept and types of pollution. The main sources of the origin of space debris. Measures to reduce the intensity of man-made space debris. The events that caused an increase in debris in orbit. Example designs of the main modules of space stations.
Recommendations for technical solutions and volumes of transfer of municipal boiler-houses on solid fuel to save natural gas. The results of the monitoring of the air environment of cities in Western Europe and the study of the spectrum of pollutants.
Study of the current state of discussions on problems and potential benefits of improving the market access to environmental goods. Study of the Czech Republic’s trade with environmental goods and the development after the entry to the European Union.
Environmental problems in the modern world. Environmental protection. The shortage of clean water. Industrial pollution. Lake Baikal is one of the worlds’ largest and most beautiful lakes. Rich variety of fish and plants. The problem of air pollution.
Анализ видового разнообразия эвгленовых водорослей (Euglenophyta) на территории города Москвы и Московской области. Определение образцов водорослей в живом и фиксированном состоянии, их исследование с помощью светового и электронного микроскопов.
Analysis of the use of used oils as secondary material resources. The feasibility of recycling of waste oil and rice husk as a binder for a charcoal briquette has been reasoned. The optimal parameters for the process of briquetting is estimated.
The study of reasons of fire the substances. Resource managers and other conservationists structure. A fire adaptation and flammability. Behavior and dynamics of plants under different alternative fire regimes on the basis of their functional traits.
The study of environmental problems in Nigeria: desertification and soil erosion. Forest degradation and loss of biodiversity in these areas. The study of effective ways of preserving forests. The influence of forests on the climate of the country.
The structure of the atmosphere and its levels. Sources of pollution of the Earth's air envelope and their negative impact on the overall environmental situation in the environment. The concept and justification of the effect of "global warming".
Исследование зависимости размеров гарпактикоид от гранулометрического состава грунта. Рассмотрение их роли в формировании общей численности и биомассы мейобентоса. Изучение их доли и роли в контурных биотопах: псаммо-, лито-, фито- и потамоконтуре.
To determine the effect of ash from the biomass samples of the fruit, taking into account physiological features of spring oilseed rape. Chlorophyll content in the leaves of rapeseed. The use of microorganisms, their impact on the index of the leaf area.