Ecological properties of aviation fuels and biofuels fuels sustainability
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.
Natural-geographic and soil-climatic conditions of the north-eastern part of modern Azerbaijan, its biodiversity, unique and low-level relief and fertile lands along the river valleys. The main environmental problems associated with the use of nature.
статья, добавлен 12.07.2018
Descriptions of non-governmental environmental organization with offices in over 42 countries and with an international coordinating body in Amsterdam. Analyze Greenpeace activities such as global warming, deforestation, overfishing and nuclear power.
реферат, добавлен 11.04.2011
The assessing of the impact of post consumer waste sludge and mineral wool Grodanon the development track properties off-soil devastated in the borehole mining sulfur in forest management – the cultivation of Scots pine and birch. Phytometric experiments.
статья, добавлен 30.07.2016
National regulatory and legal framework for environmental economics and various bylaws and regulations in the area of environmental protection and sustainable management of natural resources were analyzed in the article. Analysis of gaps caused progress.
статья, добавлен 26.08.2016
Regulation of relations in the field of protection, use and reproduction of natural resources, environmental safety, prevention and elimination of negative impact of economic activity on environment, saving natural resources, genetic fund of wildlife.
статья, добавлен 13.08.2016
The environmental situation in Khmelnitsky region. The problem of irrational use of natural resources combined with huge accumulated environmental damage. The question of the formation of a well-functioning national hazardous waste management system.
статья, добавлен 29.09.2016
An overview of the complex global issues related to environmental health. Methods of efficient use and recovery of resources through waste minimization. The role of recycling in municipal and industrial levels for the preservation of urban ecology.
статья, добавлен 23.12.2013
The relationship between the impact on the environment by the population of regions of Ukraine and the economic well-being, using a graphical method to determine the correlation coefficient. Conclusion the spatial distribution of the studied values.
статья, добавлен 29.11.2016
The appearance of acid rain as a result of mixing nitrogen, nitrogen, sulfur and sulfuric acid. The chemical reaction of compounds of sulfur dioxide and nitrogen oxides. Effect of acid rain on the environment and people. Causes of acid precipitation.
реферат, добавлен 28.03.2012
Sampling of fruit bodies of background species of macromycetes in habitats of combined radiation and chemical pollution. Determination of the dependence of the accumulation of radionuclides in different fractions of fungi, depending on the type of soil.
статья, добавлен 01.02.2019
Работы в архивах красиво оформлены согласно требованиям ВУЗов и содержат рисунки, диаграммы, формулы и т.д.
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