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Vol. 11 (2008 year), No. 3

Zavalko S.E., Shoshina E.V.
Multilevel morphophysiological investigations of the brown algae (the Kola Bay, Barents Sea)

Researches of the lake Umbozero have been carried out with the purpose of assessment of biogeochemical features of the chalcophile elements distribution in water and sediments and assessment of geoecological state of the lake. In distribution of Pb and Cd contents in the water column the superficial and near-bottom maximum has been found out. The average concentrations of Pb and Cd in the water column of the lake Umbozero were more than the average value for water of the taiga zone lakes. Pollution of the lake Umbozero led to increase of concentration in superficial layers of sediments of all investigated chalcophile elements.

(in Russian, стр.9, fig. 6, tables. 3, ref 16, Adobe PDF, Adobe PDF 0 Kb)

Vol. 15 (2012 year), No. 4

Shoshina E.V., Voskoboinikov G.M., Makarov M.V., Zavalko S.E., Kapkov V.I.
Macroalgae in the biological monitoring of marine coastal ecosystems

The structural and functional indicators of littoral phytocenosis of the Pechenga bay have been investigated. The bay was exposed to anthropogenic influence of household and port drains, including oil hydrocarbons for a long time. The research has shown efficiency of application of the multiple parameter' approach for drawing up an estimation of ecological conditions of the water area.

(in Russian, стр.7, fig. 5, tables. 2, ref 9, Adobe PDF, Adobe PDF 0 Kb)