Assessment of Effects of Qinshan Nuclear Power Station on the Ecological Environment and Water Quality of its Adjacent Waters after its Running

(整期优先)网络出版时间:1999-02-12
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Onthebasisofthedataofbiologicalandnonbiologicalfactorscollectedrespectivelyfrom1989to1990andfrom1995to1996inthewatersnearbytheQinshanNuclearPowerStation,theecologicalenvironmentandwaterqualityofthewatersareanalyzedandassessedinthepaper.Theresultsshow:(a)thesurveyedareahasthetypicalecologicalcharacteristicsofhightidalrangeestuary,richnutrientsandlowbiologicalproductivity,(b)tide,runoffandoffshoreseawaterintrusionarethekeyfactorswhichresultinseasonalandannualchangesofvariousbiologicalandnon-biologicalfactors,(c)theriskingofseawatereutrophicationindexisresultedfromenormousamountofthedischargesofindustrialanddomesticsewage,(d)becausethesurveyareaislocatedinahightidal-rangeestuary,thermaleffluentfromcoolingsystemdoesnotinducesignificanttemperaturechanges,(e)thefirststageprojectofQinshannuclearpowerstationhasnonotableimpactsontheecologicalenvironmentinthe