治理雾霾污染

TheClearandBlueSkyWiththebroadcastofsmog,thislong-standingenvironmentalproblems,becomethehotdiscussiononceagain.Accordingtosomereports,thefrequentappearancesofsmogobscuretheclarityoftheskyrecently.Somepeopledroveslowlyontheroadbecausetheycouldnotseeclearly.Theyalsosufferedfrommanyillnessescausedbysmog.Smogisthegeneralexpressionofvarioushigher-than-permittedsuspendedparticulatematter(suchasPM2.5)intheatmosphere,whichexpressthestateofairpollution.Itcontainsfogandhaze,bothofthemaredisastrousweather.Fogconsistsofalargenumberoftinywateroricecrystals.It’sactuallyaharmlessnaturalphenomenathatmakesvisibilityworse.Hazeisairpollutioninwhichismixedupwithdust,smokeandotherdryparticles.Thecomponentsthatmakeuphazemayhavenegativeeffectonpeople'shealth,especiallyforchildrenandtheold.Soit’snecessarytofindoutthereasonwhyleadstosmogandworkouttheresolution.Ifwetracethecauseforsmogweather,themainpointsarenaturalcausesthatincludewindblowndustandmanmadecauseswhichincludethreeaspects.Firstly,china'sairqualitystandardsareratherlaxandevaluationfactorsarelimited.Secondly,someenterprisesjustgoforeconomicinterestsinsteadofobservingrelevantlawandregulations.Obsoleteequipment，industrialfuelburningandmanufacturingoperationsarehighlikelytoemitmuchwastedair.Thirdly,acrossoursociety,relevantprotectionawarenesshasnotbuiltup.Justforthesakeofconviencetogoout,peoplerelymoreandmoreontravellingandworkingbycarwhilecaristhemaincauseforsmog.Tosettlethisproblem,aseriesofmeauresshouldbetakenasfollows.Primarily,weshouldestablishasoundcontrolsystemofsmog.Notonlycanenvironmentalprotectiondepartmentsstrengthenairmonitor,butgovernmentshouldenactmorestrictlawsandregulations.Moreover,Reducepollutionsourcesisthefundamentalsolutiontocutairpollutants.Forexample,wecanreducetheamountoffuelvehiclesorclosedownhighpollutingenterprises.Developinggreenandenergy-savingenergycanlowertheemissionofsmog.Lastbutnotleast,Peopleshoulddopersonalprotection.Theyneedtoreducethetimeforoutdoorsportsandpayattentiontorestinsmogdays.Everyonealloverthecountryshouldtakemeasurestoreducethesmogweather.Wecanusemorepublictransportsuchasthebusandtheundergroundsothatthenumberofcarswillbelimited.Also,peopleshouldplantmoretrees.AsfarasI’mconcerned,ifweworktogethertodosuchmeasures,smogweatherwillvanishcompletelyandwewillgetclearandbluesky.