（英文大气文献）[1-s2.0-S0048969711009314-main
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2019-03-19 08:50:18
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1-s2.0-S0048969711009314-mainEffectofairandnoisepollutiononspeciesdiversityandpopulationdensityofforestbirdsatLalpahari,WestBengal,IndiaDulalC.Saha,PratapK.Padhy⁎CentreforEnvironmentalStudies,InstituteofScience,Visva-BharatiUniversity,Santiniketan-731235,IndiaabstractarticleinfoArticlehistory:Received20September2010Receivedinrevisedform20August2011Accepted25August2011Availableonline1October2011Keywords:AirpollutionCrushingForestbirdsNoisepollutionPopulationdensityQuarryingTheRajmahal-typequalitystonesforbuildingpurposesarefoundabundantlyinBirbhumdistrict,WestBengal,India,wherestoneminingandcrushinghavebecomethemainindustrialactivity.Althoughcrusherdustisinjurioustohealth,demandforcrushedstoneisever-increasingasaresultofrapidinfrastructuralgrowthinthecountry.MostofthecrusherunitsatRampurhataresituatedalongtheroadwaysadjacenttoforestunderTumboniBeatofRampurhatRangeofBirbhumForestDivision.Excessiveloadofairpollutioninthisareahasledtodegradationofthisforest.Thestatusoftheambientairandnoise
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