Quantification, normalization and regulation of multifactorial anthropogenic impacts on freshwater ecosystems

V. F. Shuiskii; D. S. Petrov; T. A. Petrova; T. V. Maksimova; O. S. Ivanova

Vol 154

Pages:

115-118

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Research article

Problems of environmental monitoring and environmental safety

Quantification, normalization and regulation of multifactorial anthropogenic impacts on freshwater ecosystems

Authors:

V. F. Shuiskii¹

D. S. Petrov²

T. A. Petrova³

T. V. Maksimova⁴

O. S. Ivanova⁵

About authors

1 — G.V. Plekhanov Saint Petersburg Mining University
2 — G.V. Plekhanov Saint Petersburg Mining University
3 — G.V. Plekhanov Saint Petersburg Mining University
4 — G.V. Plekhanov Saint Petersburg Mining University
5 — G.V. Plekhanov Saint Petersburg Mining University

Date submitted:

2002-08-25

Date accepted:

2002-09-15

Date published:

2003-11-13

Abstract

Methods for quantitative study, assessment, rationing and selection of measures for regulation of multifactorial anthropogenic impacts on ecosystems of freshwater reservoirs and watercourses have been developed. Reaction of biota to influence is estimated by a condition of macrozoobenthos as the most sensitive bioindicator, and the influence itself is estimated by the special indicator taking into account effect of interaction of factors. The regulation of multifactorial impact is based on identifying its maximum permissible level, which does not cause irreversible changes in macrozoobenthos. Regulation of the impact is aimed at reducing it to the maximum permissible combinations of interacting factors to achieve a safe level of their joint biotic effect.

Шуйский В.Ф., Петров Д.С., Петрова Т.А., Максимова Т.В., Иванова О.С. Количественная оценка, нормирование и регуляция многофакторных антропогенных воздействий на пресноводные экосистемы // Записки Горного института. 2003. Т. 154. С. 115-118.

Shuiskii V.F., Petrov D.S., Petrova T.A., Maksimova T.V., Ivanova O.S. Quantification, normalization and regulation of multifactorial anthropogenic impacts on freshwater ecosystems // Journal of Mining Institute. 2003. Vol. 154. p. 115-118.

Quantification, normalization and regulation of multifactorial anthropogenic impacts on freshwater ecosystems

Abstract

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