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Vol. 12 (2009 year), No. 3

Svyatkovskaya E.A., Gontar' O.B., Trostenyuk N.N., Kostina V.A.
Species diversity and condition of the introduced tree species in different areas of urban vegetation of Apatity town

By the example of subarctic lake-river system the modern tendencies of algal, benthos and fish communities under multiple-factor anthropogenic influences of apatite industry as well as natural conditions have been investigated using the comprehensive watershed approach. Species composition and structure of the communities, population characteristics and particularities of hydrocole responses on different impacts have been inventoried. The watersheds particularities of the water quality formation of the arctic waterbodies have been analyzed taking into account the landscape conditions, the technogenic transformation degree of ecosystems and the intensity and duration of pollution. Besides the information of modern status and tendencies of biosystems modifications have been obtained.

(in Russian, стр.6, fig. 3, tables. 0, ref 16, Adobe PDF, Adobe PDF 0 Kb)

Vol. 13 (2010 year), No. 4

Ivanova L.A., Kostina V.A., Kremenetskaya M.V., Inozemtseva E.S.
Accelerated formation of erosion-preventive herbage on man-caused disturbed territories: The Far North

In the paper results of researches on rapid rehabilitation of industrial apatite-nepheline repositories have been given. The innovative technology of hydroponic cultivation of the high-quality rolled lawn covering ready to packing allows to generate close highly productive erosion-preventive herbage during two years in the conditions of the Far North on places of the destroyed vegetative cover.

(in Russian, стр.7, fig. 0, tables. 1, ref 29, Adobe PDF, Adobe PDF 0 Kb)