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

 2009, Vol. 5,  № 2                                                                Theoretical journal

 Founded in 2005                                                   .           Gets out four times per year

  

C O N T E N T S

 

IMPACT OF OLYMPICS-2014 ON CONDITIONS OF VEGETATION IN IMERETINSKAYA LOWLAND

 Sherbina V.G., Beluchenko I.S.

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Impact of economical activity in connection with Olympics-2014 on plant association in Imeretinskaya lowland is presented. Forecast of negative factors at the stage of construction and maintenance of Olympics’ facilities is given.  Recommendations to minimize negative impact of Olympics construction on landscapes are given.

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RATING OF POTENTIAL ABSORPTION OF CARBON MONOXIDE BY SAMPLES OF SOILS AND ORGANIC-MINERAL MIXTURES.

 Smagin A.V.

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Carbon monoxide uptake by different samples of natural soils (sod-podzolic, chernozem, arenosol) and artificial organic and mineral compositions on the base of Russian soil-modifier «Arid Grow» is investigated as a function of soil water content in laboratory experiments with portative gas-analyzer PCG-4-СО (Russia). The dependence of CO uptake from water content looks like non linear function with one middle maximum. The values of CO uptake under optimal moisture conditions (about 0.4-0.5 units from water saturation) range from 10-15 to 200 mgCO/kg/hr and more. Maximal values belong to soil-modifier, and minimal – to arenosol. The mixture with 5% concentration of soil-modifier in sand uptakes CO as effective as natural chernozem (50-55 mgCO/kg/hr).

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MICROBAL CENOSIS OF CHERNOZEM SOIL (BY THE EXAMPLE OF ZAVETY IL’ICHA PLC, LENINGRADSKY MUNICIPAL DISTRICT)

 Voloshina G.V., Gukalov V.N.

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A microbic variety of an  ordinary black soils has been  investigated, the basic microbiological processes in different fields of a crop rotation are established. Microbiological communities of natural ecologicak systems and agrolandscape differ in microbic complexes.

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IMPACT OF PHOSPHOROGYPSUM ON GROWTH AND  CROP CAPACITY OF WINTER WHEAT

 Beluchenko I.S., Gukalov V.V., Melnik O.A., Petukh Y.Y., Popok L.B., Slavgorodskaya D.A., Tereshenko E.V.

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Particularities of crop capacity growth of ‘Fortuna’ winter wheat while using five tones/hec of Belorechensk chemicals plant’s phosphorogypsum are examined. Data on impact of phosphorogypsum on quality of wheat is presented.

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ECOLOGY-GEOCHEMICAL CHARACTERISTICS OF HIGH-DENSITY METALS IN THE AGRICULTURAL SOILS OF ZAVETY IL’ICHA PLC., LENINGRADSKY MUNICIPAL DISTRICT, KRASNODAR REGION

 Gukalov V.N.,  Popok L.B.

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This work considers one of the methodological approaches to the processing of environmental monitoring data of seven high-priority pollutants (Zn, Pb, Cd, Co, Mn, Cu, Ni) in soils of agricultural landscapes. 

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ON THE DISTRIBUTION OF SOME INVASIVE SPECIES OF GRASSES IN WESTERN CAUCASUS

 Akatova T.V., Akatov V.V., Eskina T.G., Zagurnaya J.S.

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There are data on the distribution and frequency of 20 invasive species of grasses in two phytogeographic districts of Western Caucasus. Six invasive species (Echinocystis lobata, Elsholtzia ciliata, Euphorbia nutans, Galinsoga ciliata, Oxalis stricta, Solidago сanadensis) are found in new localities of this region.

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ECOLOGICAL PARTICULARITIES OF EPIPACTIS MICROPHYLLA (EHRH.)SW GROWTH ON NORTH-WEST CAUCASUS

  Perebora E.A.

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Particularities of Epipactis microphylla (Ehrh.)SW growth in Betta village, Gelendzhik municipal district are examined. Following characteristics of the area were revealed:  originality of biotic and abiotic conditions, including its geomorphology, particularities of growth and top-soil, composition of soil microorganisms and fauna’s communities.

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VEGETATION OF PSHADA RIVER BASIN AND ITS ECOLOGICAL ROLE IN PRESERVATION OF NATURAL LANDSCAPES

 Sergeeva A.S. Korunchikova V.V.

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The results of complex ecological inquiry of Pshada river’s received during expedition to the region are presented. In spite of significant recreational and others anthropogenic loadings and noticeable transformation of herbaceous groups, arboreous and shrubby phytocenosis preserve theirs recreational potential.

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IMPACT OF PHOSPHOROGYPSUM ON MESOFAUNA’S  COMPOSITION IN SOWN AREA OF WINTER WHEAT

 Petukh Y.Y., Gukalov V.N.   

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Preliminary estimate of phosphorogypsum’s impact on quantitative and taxonomical composition of soils’ mesofauna is presented. Sugar beet and winter wheat fields are examined.

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ABOUT THE STABILITY OF LEPIDOPTERA SPECIES VARIETY OF THE LOWER DON REGION

 Poltavsky А.N.

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It is discussed the hypothesis about supposed negative influence of the mass using in 60-70 years of XX century of DDT and other organochlorine insecticides on insect’s fauna of the Lower Don region. For comparison there are formed the integrated collections of moths (Noctuidae) and the Rhopalocera group, collected during a long studies on a territory of the Lower Don before the organochlorine use (last third of XIX); in a period of organochlorine use reduction (1972-1985) and in a period of other insecticides classes domination (1995-2008).  It was determined that species variety of entomological collection in different periods of studies differs a little (Noctuidae species number: 249, 229 and 224) and could be explained by complex of the ecological reasons. In the same time entomological complexes of Lepidoptera vastly changed qualitatively, saving only common nucleus, which includes about 40% of species.

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POPULATIONS CONDITION OF BELLEVALIA SARMATICA (PALL. EX GEORGI) WORONOW) IN THE ROSTOV REGION

 Shmaraeva A.N., Shishlova Z.N., Fedyaeva V.V.

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The paper presents some results of Bellevalia sarmatica (the rare species of Russian Federation) population investigations in the Rostov province. The estimate of the state of 22 populations in the different natural regions is given. The work is done in the context of long-term project «Conducting of the Red book of the Rostov province». 

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DR. BELUCHENKO’S 70TH ANNIVERSARY 

Dzibov D.S.

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Life and development of Doctor of Biology, Professor I.S. Beluchenko who turned 70 in March 2009 is traced.

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