No 3 (2012)

Cover Page
Articles
The moment of the critical fear in defensive behaviour of birds under repellent influence
Enaleev I.R., Arinina A.V.
Abstract
In this paper we consider the moment of the critical fear in the definitive behavior of birds exposed to repellent effects. The examples of the use of birds of prey as biorepellents are given.
RUDN Journal of Ecology and Life Safety. 2012;(3):5-9
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Value of the quality of locality of the birch in ecology inonotus obliquus (pers.) pil.
Balandaykin M.E.
Abstract
Specificity influence of yield class Betula pendula Roth. on occurrence degree in plantations of pathological agent Inonotus obliquus (Pers.) Pil. is positioned.
RUDN Journal of Ecology and Life Safety. 2012;(3):10-17
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Lead in soils of Mexico: content, spatial variation, availability for humans
Sedov N.S., Chernykh N.A., Romero F.M., Zamora-Martínez O.
Abstract
The distribution of lead in the soil cover of one of the largest cities in the world - Mexico. A comparative analysis of the content of this metal in soils of different parts of the city and its availability is determined for the human body. Found that lead levels in the city vary in the range of 125-1186 mg/kg, significantly higher than background concentrations. The largest number of elements recorded in the central and southern areas of the city, which is associated with the duration and intensity of traffic load. At the same time these areas are characterized by a high degree of bioavailability of the metal (60 to 100%).
RUDN Journal of Ecology and Life Safety. 2012;(3):18-25
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Application of the automated system for sample preparation for determination of polycyclic aromatic hydrocarbons by chromato-mass-spectrometry
Belinskaya E.A., Zykova G.V., , Semenov S.Y., Finakov G.G.
Abstract
The technique of the analysis of polycyclic aromatic hydrocarbons in soils with application of the high-speed automated system of sample preparation is developed. Advantages of the automated system before standard sample preparation are revealed.
RUDN Journal of Ecology and Life Safety. 2012;(3):26-30
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The influence of anthropogenic pollution of a ground layer of atmospheric air on the specific structure of lichens-epiphytes in Ryazan city
Gladkova E.A.
Abstract
For the first time in Ryazan city the information about lichen flora is given for the purpose of revealing the most favorable districts of the city from the point of view of the atmospheric air quality. The lichen flora peculiarities are established in districts with various levels of ground layer pollution of atmospheric air for the use in local ecological monitoring.
RUDN Journal of Ecology and Life Safety. 2012;(3):31-35
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The content of pollutants and eutrophicants in urban puddles
Mityaeva Y.D.
Abstract
A comparative research of a level of pollution of city puddles and runoff from urban areas was carried out. It is shown, that the formation of puddles should be considered as an important factor defining ways of migration of pollutants and eutrophicants in urbanized areas.
RUDN Journal of Ecology and Life Safety. 2012;(3):36-39
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Modeling of a global biogeochemical cycle of carbon and nitrogen in system the atmosphere - plants - the soil
Kurbatova A.I., Tarko A.M.
Abstract
Modeling of a global biogeochemical cycle of carbon and nitrogen against a background of global warming and other anthropogenous impacts of the biosphere have been carried out. Results of modeling revealed unsoundness of the theory of threshold crisis of the biosphere.
RUDN Journal of Ecology and Life Safety. 2012;(3):40-47
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The study of pollution and selfcleaning processes in natural-technogenic system of npp cooling-pond
Kuchkina M.A., Beznosov V.N.
Abstract
The results of investigations of processes pollution and water self-cleaning (destruction of organic matter) in cooling-pond of Kursk NPP are considered.
RUDN Journal of Ecology and Life Safety. 2012;(3):48-52
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Major factors of formation of a fish fauna of natural-technogenic and technogenic reservoirs
Kotkin K.S.
Abstract
In article the factors of environment which distinct from natural reservoirs and are playing defining role in formation of a fish fauna of technogenic and natural-technogenic water areas are considered.
RUDN Journal of Ecology and Life Safety. 2012;(3):53-57
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The method of vegetable restore the balance of ion formula the atmosphere of megacities
Sevostyanov V.A.
Abstract
The review of researches of aero ionization of city air of Moscow, dependence of this level on passing of mass of air is provided in this article through different types of wood plantings. Aero ionic activity of the wood types growing in the city of Moscow is measured, recommendations for residents about stay time among plantings of a certain look for receiving a daily dose of aero ions of air are made.
RUDN Journal of Ecology and Life Safety. 2012;(3):58-66
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Effect of copper powders and oxide copper on morphological indicators chemical composition and antioxidant protection of vetch
Fomina M.A., Ivanycheva J.N., Churilov G.I.
Abstract
Depending on the physic-chemical properties of the powders examined their effect on the morphological characteristics of the plant and changes in the activity of oxidative and antioxidant enzymes of vetch.
RUDN Journal of Ecology and Life Safety. 2012;(3):67-72
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Level of complex adaptation of the young expert building specialities' to professional work in the conditions of the capital megacity
Sidelnikov A.U.
Abstract
In article processes of adaptation of young experts' builders of the different building organizations of a capital megacity are considered. Results of the conducted research that show the factors influencing process of success of adaptation of young experts to professional work are presented.
RUDN Journal of Ecology and Life Safety. 2012;(3):73-77
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Dynamics of erythrocyte in children microrheological indicators of pre-school and primary school age without bias in health
Medvedev I.N., Karpova G.G.
Abstract
The objective is to examine the status of rheological properties of erythrocyte among healthy children 3-9 years. Demonstrable Association dynamics of erythrocyte cytoarchitecture causes increase development of aggregation of red blood cells, ensuring some level of rheological properties of blood perfusion and internal organs necessary for growth and development of the organism.
RUDN Journal of Ecology and Life Safety. 2012;(3):78-83
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Problems of providing safe meals for students in educational institutions
Potkina O.V., Goryunova S.V.
Abstract
Main problems of organizing safe meal provision system in educational institutions are analyzed in the article. It is shown that safe nutrition not only determines quality of life, but also plays a major role in disease prevention and maintaining health among students. Based of experimental work carried out in school, structure of nutrition of students is analyzed, disturbances in nutritional status are identified, measures on working with students and parents are taken. A complex approach to organizing safe meal provision for students in educational institutions is proposed.
RUDN Journal of Ecology and Life Safety. 2012;(3):84-93
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Interrelation of adaptation level and dynamics of study progress of the chinese students
Soshnikov E.A.
Abstract
In work the empirical data of researches for some years, showing interrelation of adaptation processes of the Chinese students to ecology of a capital megacity with level of mastering of knowledge and study progress in an university is presented. It is shown that the given communication proves to be true the received results of the test on a self-appraisal of the functional condition and changes of a parity of uneasiness levels under the test of Spilberger-Hanin in the course of training.
RUDN Journal of Ecology and Life Safety. 2012;(3):94-98
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Сesium-137 migration in non-flowing basins
Vasilenkov S.V.
Abstract
There is given the results of investigation of Cesium-137 migration in non-flowing basins. It is revealed and shown, that in the result of water self-purification cesium precipitates on the bottom of basin, on the surface of water plants and microorganisms, moves away with evaporated moisture. It is also given quantitative indexes of migration processes.
RUDN Journal of Ecology and Life Safety. 2012;(3):99-104
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Our autHor
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Abstract
RUDN Journal of Ecology and Life Safety. 2012;(3):105-107
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