Bioindicative, Ecological and Analytical Specifications of Minor Streams under the Influence of Hazardous Man-Made Objects
Lidia N. Anishchenko1, Igor V. Moskalenko2, Marina V. Avramenko3, Yuliya A. Vorochay4 and Aleksey S. Plakhotin5
Doctor of Agricultural Sciences, Professor Department of Geography, Ecology and Land Management Higher Education Bryansk Acad. Petrovsky State University 14, Bezhitskaya St., Bryansk 241036, Russia 1E-mail: anishchenko.hebapsu@ro.ru, 2E-mail: moskalenko.hebapsu@bk.ru 3E-mail: avramenko.hebapsu@ro.ru, 4E-mail: vorochay.hebapsu@ro.ru 5E-mail: plakhotin.hebapsu@ro.ru
ABSTRACT
The paper deals with the basic arrangements for integrated monitoring and analysis of hydrobiological and environmental analytical databases for prognostic and remediation purposes at «water» observation points of dangerous man-made objects. The use of hydrobiological indices and indices of biological diversity to record the anthropogenic impact on water has been validated. The features of environmental analytical data for additional analysis of monitoring specifications dynamics have been identified. The scale parameters of hydrobiological monitoring with the calculation of α-diversity, Shannon index, saprobity index should be based on a complete examination of aquatic and semi-aquatic vegetation and flora. The analysis of the anthropogenic impact of a chemically hazardous man-made object in the Bryansk region (Russian Federation) on aquatic ecosystems over a long period of time using bioindication method (which consists in the assessment of species diversity, calculation of the Shannon index and water saprobity index) revealed that the technogenic component of the impact of reference points on watercourses is minimal, the state of water bodies corresponds to the natural hydrocenoses, in terms of quality, the water is clean. The proposed and approved specifications for the hydrobiological monitoring of hazardous man-made objects and their influence on water stand is most preferable.