Registration certificate PI № FS 77-21756 dated 30 august 2005

 2010, Vol. 6,  № 4                                                                Theoretical journal

 Founded in 2005                                                   .           Gets out four times per year

  

C O N T E N T S

 

ROLE OF REGIONAL MONITORING IN NATURAL-ECONOMIC SYSTEMS MANAGEMENT

 I.S. Belyuchenko

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Environment condition is being analyzed and the possibilities of organization multilevel monitoring system in Krasnodar Territory  is being discussed. 

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BIOGEOPHYSICAL MECHANISMS OF VALLEY FOREST ECOSYSTEM SELF-ORGANIZING ON COARSE-TEXTURED SOILS

 A.V. Smagin

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The fundamental scientific problem of a quantitative estimation and modelling of succession dynamics of widespread pine ecosystems on sandy soils is considered. Processes of their biogenic organization are directed on overcoming initially adverse for plant growth and development soil’s properties – a lack of biophile elements and low water-retentive capacity of coarse-textured mineral substrata. Low speeds of dying off and transformation of organic substance at the first succession stages promote a concentration of necessary nutrient elements and a moisture as a part of phytomass and detritus (a litter fall) in simple pine forests. The gradual acceleration of rates of biological circulation leads to formation of developed soils with powerful humus-accumulative horizons, sufficient for maintenance of growth and development of more exacting to soil’s conditions wide-leaf wood species and kinds of nemoral vegetation. On a place of simple pine forests complicated pine-oak or pine-oak-fir ecosystems with more productive many-tier forest stand and a corresponding biodiversity are formed. The specified sequence is reproduced adequately by nonlinear kinetic model with a trigger functioning regime and bifurcation parameter in the form of a stock of organic substance of soil.

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IMPACT OF SOME INDUSTRIAL AND AGRICULTURAL WASTES UPON VEGETATION PRODUCTIVITY AND HARVEST QUALITY

 O.A. Mel’nik, D.A. Slavgorodskaya

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An impact is considered of agricultural and industrial wastes upon productivity of cereals (winter wheat and oats) and upon quality parameters of the harvest.

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EFFECT OF CADMIUM AND SMOKING ON HUMAN BODY IN THE SOCIAL ASPECT OF THE PROBLEM

 M.G. Onoprienko

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Wide-spread application of cadmium in human economical activity and its high concentrations in tobacco pose a serious threat to human health and future generations. Spreading of smoking, especially among women, creates the social aspect of the problem.

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SOIL’S COVER PECULIARITIES IN LOCALITY OF TUBEROUS ORCHIDS IN CONDITIONS OF THE NORTH-WESTERN CAUCASUS

 Perebora E.A.

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Peculiarities of soil’s cover are considered in localities of tuberous orchids on the basis of investigations’ results of physical and chemical soil characteristics. 

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REACTION OF THE VEGETATION TO GLOBAL CLIMATE CHANGES: REGION PECULIARITIES.

 P.V. Akatov, T.P. Varshanina

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The facts of the vegetation changes in different regions of the world to context modern climate changes are summarized.

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THE INFLUENCE OF FRAGMENTATION ON DEGREE OF ALTERATION OF FOREST COMMUNITIES ON THE WESTERN CISCAUCASIA FOOTHILLS

 J.S. Zagúrnaja

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The floristic composition of fragmented and non-fragmented forest communities on western ciscaucasicia foothills is analysed by Braun-Blanquet method and DCA (Detrended correspondence analysis). The fragmentation has indirect effect on the alteration of isolated broadleaved phytocenosses: small woodland fragments contain more successional plant species (serial species) than large ones and unisolated woodlands.

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AREA AND SYNANTHROPIZATION AND ADVENTIVIZATION DEGREE OF FRAGMENTED BROADLEAVE WOODS OF THE WESTERN CISCAUCASIA

 J.S. Zagúrnaja

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The relationship between area of woodland fragments and part of synanthropic and adventive species in their floristic composition is analysed. The results are showed, that degree synanthropization and adventivization fragmented woodlands is higher than unisolated woodland communities, but it is independent of area of the fragments.

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PERSPECTIVES OF PHOSPHOGYPSUM APPLICATION FOR INCREASING FERTILITY OF COMMON CHERNOZEM

 E.I. Murav’ev

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The analysis of experimental results of phosphogypsum application in agriculture, aimed at improving physical and chemical soil properties, increasing crop yield and agricultural products quality is given in the reports of The Second Russian Scientific Conference “Problems of recultivation household, industrial and agricultural wastes”.

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