However There Is A Group Of Metals For

However there is a group of metals for which the negative concept - "heavy" metals in sense toxic was fixed. This group includes: Zn, Hg, Cd, Pb, As. Them consider as the most probable and dangerous environment since they are widely used in the industry and on transport. The purpose of the given work - to find out influence of emissions of motor transport on agricultural grounds adjoining to a motorway: vegetation and soil. There was a technique of researches sites, not fields around item . The area of a studied site 3 500 m. Through each 100 m from was dense roads the soil on definition of heavy metals is taken. This site of road has average congestion, and it is supposed that concentration of heavy metals will not exceed maximum concentration limit. The site adjoins to more loaded part of a motorway higher concentration of heavy elements, in comparison with a site, here again, is supposed. Ognienko E.V. , . Zoology . Heads: Dementyev M. S, Ivanov A.L. - CHEMICAL CONSEQUENCES OF INFLUENCE OF MOTOR TRANSPORT ON NATURAL .