Zobrazeno 1 - 4
of 4
pro vyhledávání: '"N G, Kuramshina"'
Publikováno v:
Meditsina truda i promyshlennaia ekologiia. (9)
Publikováno v:
Meditsina truda i promyshlennaia ekologiia. (1)
Toxicity of cyclic acetaldehyde and the affined compounds was studied in freshwater shellfish Planorbis spirorbis in laboratory conditions. Chronic threshold concentrations of the acetaldehyde appeared to depress the increase in total mass and to low
Publikováno v:
Meditsina truda i promyshlennaia ekologiia. (8)
General integrated system evaluates the state of soil, waters and atmosphere through natural biotest organisms and monitors anthropogenic changes in environment. The topics discussed are modern methods of soil, waters and atmosphere monitoring, main
Publikováno v:
Meditsina truda i promyshlennaia ekologiia. (12)
The authors analyzed soil and cochleae of bush snails in Ufa for heavy metals (Zn, Cu, Pb, Cd) content. Zn and Cu content of the soil exceeds the background levels and approaches the MACs. Pb and Cd content corresponds to their usual content of soil.