| Article |
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| Article name |
Accumulation of Heavy Metals in Populus balsamifera L. (Zabaikalsky Krai) |
| Authors |
Leskova O.A.Candidate of Biology, Associate Professor OLeskova@zabspu.ruKopylova L.V.Candidate of Biology, Associate Professor kopylova.70@mail.ruYakimova E.P.Candidate of Science (Biology) YakimovaEP@zabspu. ru |
| Bibliographic description |
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| Section |
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| DOI |
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| UDK |
504 |
| Article type |
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| Annotation |
The paper presents some results of longitudinal research on iron, copper, zinc, nickel,
mercury test in Populus balsamifera organs (leaf, root, bark) conducted in summer vegetative
season in order to study some peculiar characteristics of the metals’ accumulation in urban
environment conditions of Chita. The data on accumulation of heavy metals in above-ground
and underground phytomass of P. balsamifera are analyzed. The comparison of metal content
in organs of the species studied with maximum allowable concentration is presented. The study
observed a barrier type accumulation of iron, copper, zinc, nickel, mercury. P. balsamifera is
described as species concentrator of zinc. The analysis shows that the species studied absorbs
heavy metals accumulating them in different organs. As a result, this promotes accidental metal excretion from the cycling of matter. The paper proves the role of this species in landscape
gardening of Zabaikalsky krai cities and its use in biological environmental cleaning up from
heavy metal pollution.
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| Key words |
environmental pollution, heavy metals, phytoremediation, species concentrator,
maximum allowable concentrations. |
| Article information |
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| References |
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| Full article | Accumulation of Heavy Metals in Populus balsamifera L. (Zabaikalsky Krai) |
