土地污染英文版复习课程.ppt

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1、土地污染英文版Agriculture(pesticide,fertilizer)Domesticpollution(garbage,feces)Industry(residue,exhaust,effluent)Transportation(heavymetals)ClassificationPearorchardinTaiyuanproduced“cancer”"RubbishMountain"Damage1.Human’sHealth(foodchain)ToxicsubstancesSoilAnimals&PlantsHuman2.EnvironmentDeterior

2、ationofsoilproperties/Vegetationtoreduce/Decreasingbiodiversity/Waterbodypollution/radioactivity3.EconomiclossesSoilrepair/CropyieldsdownNow!Measures1.Strengthentothemanagementofindustrialwastegas,wastewater,wasteresidueandcomprehensiveutilization,preventanywasteemissionscontainingavarietyo

3、fpollutantsintothesoil.2.Usepesticidesandfertilizersreasonably,andactivelydevelophighefficiency,lowtoxicityandlowresidueofpesticides3.Disposefeces,garbageandsewageinnocuously.4.Promotesewageirrigationcarefully.Monitorandcontrolwaterusedtoirrigatefieldsstrictly.Theearthisthemotherofallthings

4、LandisthesourceofallthingsTreatitwell,please!此课件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢