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ID:60796919
大小:1.74 MB
页数:10页
时间:2020-12-19
《土地污染英文版复习课程.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
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
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