Autors: Markov, D. G., Pushkarov, M. I., Simova, I. S., Petrova, T. S., Velichkova, R. T.
Title: Contamination of soils by heavy metals and their influence on the environment in Bulgaria
Keywords: soil, heavy metal, environment, pollution

Abstract: Heavy metals are one of the major pollutants. The main sources of pollution are industry, transport, the use of pesticides and mineral fertilizers in agriculture, the military industry, etc. Pollution is mostly around businesses, highways and treated terrains and they are polymetallic, mostly from Cu, Pb, Zn, Cd, Hg, As and others. In current paper is given the main heavy metals for Bulgaria for the different sources of pollution. An analysis of data for problem areas is made, according to sources of pollution. It is also made an analysis of the impact of pollutants on the environment.



    , Proc. of Int. Conf. on Innovations in Science and Education, pp. 982-987, 2019, Czech Republic, ISBN ISBN 978-80-907722-1-2

    Вид: пленарен доклад в международен форум, публикация в реферирано издание, индексирана в Web of Science