Autotransporto įtakos dirvožemio užterštumui prie Via-Baltica ir Vilnius-Panevėžys automagistralių

Abstract

Heavy metals can migrate in the soil, some of them concentrates, as often as not disorganizes the processes, which proceeds in the soil, sometimes can raise the degradation of the soil. For those reasons the amount of heavy metals are constantly measuring and trying to find clues, how more effectively relieve the amount of heavy metals in the soil not onlv in Lithuania, but also all over the world. The soil samples were taken from Via-Baltica and Vilnius - Panevėžys highways roadsides. It's find out. that intensive motor transport flow increases lead, chromium and nickel concentrations in the soil to 25 distance from the roadside. Heavy metals have a negative influence on plants, so it is advisable not to plant any plants close than in 500 meters distance from the roadside.