Open AccessProblem of pollution of soils heavy metals
Author(s) -
О.О. Ivashchenko,
Vasil Andreev
Publication year - 2017
Publication title -
zahist ì karantin roslin
Language(s) - English
Resource type - Journals
eISSN - 2786-4960
pISSN - 1606-9773
DOI - 10.36495/1606-9773.2017.63.257-264
Subject(s) - cadmium , soil water , environmental chemistry , pollution , pollutant , environmental science , heavy metals , soil contamination , soil pollutants , zinc , environmental engineering , environmental protection , chemistry , ecology , soil science , biology , organic chemistry
An important environmental issue today is the accumulation of toxic their metals in soils. On the basis of analyzed literary sources shown to be the most polluted territory of our state is the urbanized square of the central and the south-eastern regions. Among metal-pollutants of the soil are the most widespread and toxic nets, zinc, copper, cadmium, nickel and aluminum. Mobility and bioavailability heavy metals and aluminum is directly proportional to the acidity of the soil.Taking into account the potential hazard of toxic metals for living organisms The urgent task of scientists is to assess the biological risk these substances. The article analyzes the accumulation of lead compounds (Pb) and nickel (Ni) soil fields adjacent to the highway Kyiv-Odessa, on different distances from the source of pollution.