| Article |
|---|
| Article name |
Heavy Metals Influence on Soil Enzymatic Activity |
| Authors |
Valova E.E. Candidate of Geography, associate professor, elena-valova@yandex.ruTsybenov Y.B. Candidate of Biology, organic-ioeb@rambler.ruTsybikova E.V. Candidate of Biology, associate professor, , bgf.deck @yandex.ru |
| Bibliographic description |
|
| Section |
Ecology |
| UDK |
504.7.05 (571.54) |
| DOI |
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| Article type |
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| Annotation |
On the territory of Ulan-Ude, the eco-geochemical study of soils has discovered that
the content of lead and cadmium exceeds maximum permissible levels. The study proves
that high doses of metals have a substantial influence on the activity of dehydrogenase
soil enzyme. On the territory of “Ranet” collective gardens and the 9th kilometer of
Spirtzavodskoy Highway with the lowest contamination with cadmium – 0.5 mg / kg,
and lead – 18 mg / kg, the enzyme activity index is 7.0 mg. In contrast, the enzyme
activity is low in areas with soils containing high concentration of metals. The activity of
dehydrogenase directly depends on the content of cadmium and lead in the soil.
|
| Key words |
soil, heavy metals, contamination, enzymes, dehydrogenase, activity. |
| Article information |
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| References |
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| Full article | Heavy Metals Influence on Soil Enzymatic Activity |
