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Specificity of ecotoxicological assessment of soils with high background of sewage sludge

Baranov Alexander Pavlovich  (Senior researcher, All-Russian research Institute of Agrochemistry named after D. N. Pryanishnikov)

Lunev Michail Ivanovich  (Doctor of biological sciences, chief researcher of the All-Russian research Institute of Agrochemistry named after D. N. Pryanishnikov)

The analysis of the criteria for assessing the safety of sewage sludge application for agricultural crops is given. On the example of long-term experience in the use of sediment, the features of soil bioassay techniques, changes in test reactions of test organisms in conditions correlating with the changing bioavailability of contaminants in the soil matrix are shown.

Keywords:soil, sewage sludge, bioassay, heavy metals, bioavailability

 

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Citation link:
Baranov A. P., Lunev M. I. Specificity of ecotoxicological assessment of soils with high background of sewage sludge // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2019. -№12. -С. 11-14
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