Consulta : ISSN:(1990-4665)

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  • soil
  • pollution

Resultados 1 - 10 de 11

Journal Article

Journal article

From:
Kuban State Agrarian University

In the article we have investigated the influence of nickel oxide in the amount of 100, 1000 mg/kg of the soil (1, 10 MPC), combined with the influence of an alternating magnetic field of induction of 50, 100 and 650 µT power frequency of 50 Hz on the biological properties of alkalinity black soil

SUBJECT: pollution of nickel oxide; alkalinity black soil; a combined effect; soil enzymes; alternating electromagnetic fields

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

Journal Article

Journal article

From:
Kuban State Agrarian University

In the model experiments we studied the effect of combined action of chemical pollutants (PbO 1,000 mg / kg oil 5% by weight of soil) and microwave radiation (SHF radiation) with a capacity of 450 and 800 W (duration 1 minute) on the enzymatic activity, the number of microorganisms and indicators of phytotoxicity of an ordinary black soil. We found that the combined effect is systemic, rather ...

SUBJECT: black soil; microwave radiation; oil; pollution; combined action

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

Journal Article

Journal article

From:
Kuban State Agrarian University

Oil products are among the most widespread pollutants of objects of environment. Near Maikop in 2008 the large center of black oil pollution was formed. This site became the range for studying of consequences of black oil pollution of soils and water objects under natural conditions. In the real work stages of a recultivation of the soils polluted by fuel oil on a site in Maikop are described. ...

SUBJECT: pollution; land reclamation; biopreparation; soil; black mineral oil

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

Journal Article

Journal article

From:
Kuban State Agrarian University

In the article we consider the influence of agricultural technologies of cultivation of winter crops on existence of various forms of heavy metals in an arable layer of earth in the conditions and their accumulation in grain production. The gross content of compounds of copper in an arable layer of black leached soil is above background values (maximum concentration limit 1,5-1,7), a share of ...

SUBJECT: winter barley; cadmium; manganese; chernozem lixivious; copper

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

Journal Article

Journal article

From:
Kuban State Agrarian University

Rendzina soils are very widespread in the Caucasus. Because of their ecological and genetic characteristics Rendzina has significant buffering capacity to chemical pollution. The object of investigation was calcareous leached soil. Location selection - Azishskaya ridge on the border of the Republic of Adygea and the Krasnodar region. As pollutants, we have selected Zn, Cd, Mo, Se, since soil c ...

SUBJECT: pollution; cadmium; molybdenum; biological properties; rendzina soil

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

Journal Article

Journal article

From:
Kuban State Agrarian University

The article gives an assessment of resistance of the brown typical soil of the Utrish national reserve to pollution with heavy metals (Cr, Cu, Ni, Pb) and oil on biological indicators

SUBJECT: heavy metals; oil; pollution; brown typical soil; biological properties

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

Journal Article

Journal article

From:
Kuban State Agrarian University

In this article, we have presented a number of modeling experiments to investigate the chemical pollution of brown calcareous soil. It assesses the stability of brown calcareous soil of a nature reserve called Utrish to contamination with heavy metals in biological parameters. Pollution of brown calcareous soil with Cr, Cu, Ni, Pb and oil causes a significant reduction in biological parameters ...

SUBJECT: heavy metals; oil; chemical pollution; biological properties; brown calcareous soil

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

Journal Article

Journal article

From:
Kuban State Agrarian University

This article presents an assessment of the stability of the black soil of the Crimea to contamination with heavy metals (Pb, Cu, Cr, Ni) and oil using biological indicators

SUBJECT: heavy metals; oil; pollution; south east european black soil; biological properties

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

Journal Article

Journal article

From:
Kuban State Agrarian University

The research of the territory adjacent to Novocherkassk state district power station, for the content of polycyclic aromatic hydrocarbons (on an example of benzo(a)pyrene) is presented. The benzo(a)pyrene content in soils has been determined with a method of subcritical water extraction. The content of benzo(a)pyrene in soils of the territory adjacent to Novocherkassk state district power stat ...

SUBJECT: pollution; novocherkassk state district power station; soil; subcritical water; benzo(a)pyrene

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

Journal Article

Journal article

From:
Kuban State Agrarian University

Negative impact of oil on biological properties of soils right after pollution is shown in the article. Eventually, there is their restoration. However, even in some years after pollution, the biological properties of soils aren't restored completely

SUBJECT: black soil; biological properties; field modeling; pollution by oil

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]