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Forecasting of long-term changes of freshwater regional systems of fishery in Arctic
Abstract. Researches of ecological status of lakes of Northwest of the Murmansk region and frontier areas of Norway and Finland have been carried out. Despite of decrease of emissions and drainages of polluting substances by the "Pechenganickel" Company for last 20 years the tendency of amplification of anthropogenic loading on watersheds of lakes has been revealed. The high degree of accumulation of heavy metals in terrestrial and aquatic ecosystems and the length of their self-cleaning have led to the prediction: an intense flow of heavy metals in the water will continue even if a sharp decrease or complete cessation of hazardous substances' emissions in the environment take place. These emissions will negatively affect on reproduction of fish stocks.
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Printed reference: Dauvalter V.A., Kashulin N.A. Forecasting of long-term changes of freshwater regional systems of fishery in Arctic // Vestnik of MSTU. 2012. V. 15, No 1. P. -.
Electronic reference: Dauvalter V.A., Kashulin N.A. Forecasting of long-term changes of freshwater regional systems of fishery in Arctic // Vestnik of MSTU. 2012. V. 15, No 1. P. -. URL: http://vestnik.mstu.edu.ru/v15_1_n47/articles/171__180_dauval.pdf.
