An attempt to analyze the degree of the Volga flow influence on the conditions of biogenic elements in the Northern and Middle parts of the sea has been made. The goal is to reveal the formation mechanism of the biogenic substances conditions and the reasons of long-term changes of hydrochemical conditions of waters on the northwest shelf on the basis of available literary and fund data. For this purpose the whole period of observations has been divided into the intervals with various water levels in the Volga and in the sea.

The work deals with Untzukul ornamental hatching wood by metal - it is the only phenomena in decoration applied art. Special attention is paid to succession of the traditions important for conservation and further development of the natural art trade of Daghestan republic.

Intravariety genotypic heterogeneity on ecological plasticity in tobacco was revealed. The results give a new opportunity for ecologo-genetic monitoring and effective using of genetic potential of Nicotiana tabacum L. species

Quantitative estimation of genotypic structure dynamic of three plant species: Nicotiana tabacum L., Anacamptus pyramidalis (L.) Rich., Teucrium chamaedrys L. in different ecological conditions has been conducted. The effectiveness of systemic analyses of the trait complex with the aim of ecologo-genetic monitoring of the plant population has been established.

The ecological factor and direct inhabitancy for hidrophytes (floral plants) is water. Living conditions of water plants sharply differ from land conditions. In the course of long evolution water plants have got variety of signs which well distinguish them from other ecological groups of plants.

The work is the research of features of vermins insects in agriculture. The role of butles – chrysomelidae for agriculture as harmful for plants is revealed.

The species structure of Bembidion ground beetles of Daghestan is studies in the work 86 species of 31 subgenus are revealed.

The method of protection the grape which nature protection problem consists in minimization of negative effect of xenobiotics on no-purpose organisms and agrolandscape elements is recommended.

Results of monitoring investigations over the past 10 years are presented concerning the distribution of a new species-invader in the Caspian Sea, Mnemiopsis leidyi. The spatial distribution of its population is shown during the period of its maximal development in August-September. The influence of that gelatinous invader on different levels of the trophic pyramid is described to show the cause of qualitative and quantitative decline in the nutritive base both of plankton feeders (Caspian kilka, shads) and mollusk-eating fish (roach, sea bream and common carp), to estimate the level and reveal the trend of ecosystem development in the Caspian Sea in the near future.

The article provides an analysis of winter roadside avifauna of the Central Сiscaucasia. Observations of birds on the highways are currently one of the most effective, advanced and accessible methods of accounting.

Ground beetles of the Gumbetovskiy area are studied. For the first time for the territory there are defined 95 species of the beetles related to 28 genus. Bioecological features of the species are presented and the analysis of the received materials is lead.

The analysis of living forms of Carabidae of steppes of South Russia and North-East Azerbaijan is given in the work.

In this article the influence of human impact on a specific variety of birds, character of their stay and feature of placing their nests in city territory is analyzed.

The work is the first in studying ground beetles (Coleoptera, Carabidae) of Dultydag mountain chain; ecological and fauna characteristic is presented, 88 species of 25 genus are revealed. The living forms of the ground beetles are also studied in the work.

Features of ecology ciconiiformes birds in the conditions of plantings of the Crimean timber enterprise of Krasnodar territory are considered. Biotopes, number, phenology, nested ecology and feed of birds are analyzed.

Ground beetles of the Tersko-Kumskaya coastal area are studied. For the first time for the territory there are defined 170 species of the beetles related to 46 genus.

The results of research done by CaspNIRKh on the development and spatial distribution of macrophyto-and zoobenthos in the northwestern part of the Caspian Sea are presented. Data on seasonal and long-term dynamics of biomass and species composition of phytocenosis together with other environmental factors such as salinity and a type of sediments show the state of benthic ecosystems in that part of the sea. Data obtained on the development of benthic communities reveal eutrophic areas for feeding commercially valuable fish species and estimate the carrying capacity of the sea (when introducing artificially reared juveniles).

Helminthes are wide spread among agricultural animals on the Chechen Republic territory. They bring to productivity decreasing of stockbreeding, and in some cases they lead to the death of animals.

The land’s overdamping is widly spread on the large territory of the South European part of Russia. Danger of this nature phenomenon is in a worsening of land’s quality and reduction of it’s cadastral value. The land’s overdamping gives warning at the agricultural potential of the South Federal Region by inficting damage to the Region’s economy.

Results of studying of variability of the maintenance of dioxide of carbon in waters Tersko-Sulaksky mouth reach seashore in connection with distribution chlorinity are resulted.

The work is a complex ecological and geographical research of natural and anthropogenic components in regions and towns of Daghestan republic for revealing the dependence between the state of environment and dynamics of morbidity. For the first time for the South Russia in Daghestan the complex ecological monitoring of malignant morbidities the important possibilities of its use for bioindication are shown.

In work are considered the basic tendencies, dynamics, territorial features and the forecast malignant neoplasm morbidity of the population of coastal areas of Daghestan republic.

Some ferments were determined at children and juveniles at the age of 9, 11, 13, 14 and 17 years old who living in the condition of the high up mountain and of the plain. The activity of general LDH and izoferments was great importance in autumn than in spring at children and juveniles at the age 9, 11, 14 and 17 years old in the both groups. The activity of glukoso-6-phosphatdehydrogesa was great importance in autumn and spring at the age 9 years old living in the condition of the High up mountain. The activity of ferments was of great importance at the age of 11, 13 and 14 years old. At the age 17 years old in autumn at juveniles living in the condition of the High up mountain it was 410 5,7 mЕ/L and living in the condition of the plain 360 4,7 mE/L; in spring: living in the condition of the High up mountain – 371 4,5 mЕ/L and living in the condition of the plain – 290 3,1 mЕ/L. The activity AlAT at the age of 9 years old was low: in autumn: living in the condition of the High up mountain 8,7 0,7 mЕ/L and living in the condition of the plain 7,1 0,6 mЕ/L; in spring: living in the condition of the High up mountain 8,5 0,3 mЕ/L and living in the condition of the plain 6,7 0,7 mЕ/L. At the age of 11, 13 и 14 years old the activity of the ferment was of great importance. At the age 17 years old activity of AlAT at juveniles living in the condition of the High up mountain in autumn was 19,5 0,9 mЕ/L and living in the condition of the plain 16,5 0,9 mЕ/L; in spring: living in the condition of the High up mountain 17,3 1,5 mЕ/L and living in the condition of the plain 16,0 1,7 mЕ/L. The activity AsAT was low at the age of 9 years old living in the condition of the High up mountain: in autumn 14,5 0,8 mE/L and in spring 13,4 1,7 mЕ/L and living in the condition of the plain: in autumn 12,5 1,3 mE/L and in spring 11,9 1,1 mЕ/L. At the age of 11, 13 and 14 years old activity of the ferments was of great importance in autumn and in spring. Activity of AsAT at the age of 17 years old living in the condition of the High up mountain was in autumn 23,4 0,9 mE/L and in spring 22,5 1,9 mЕ/L and living in the condition of the plain: in autumn 20,1 1,1 mЕ/l and in spring 19,5 1,5 mЕ/l. The results of the research on defining alpha-amylase activity in different age period show that the activity of this ferments both living in the condition of the High up mountain and living in the condition of the plain suffers no essential changes.

In experience of education organization for stable development in Russia and continuity of the education for stable development are revealed in the work.

the analysis of "stable development" notion, the role of education in stable development is revealed in the work, as well as the experience of ecological education in different countries

There were tried new methods of soil shares with intensification while researches in Tyuleniy island. They are to have more efficiency of catching the entomologic materials.

Comparative characteristic of structural features of fly of night insects of Tyuleniy and Nordoviy islands in the North of Caspian Sea is made in the work