《雾霾天气英语介绍》课件

PPT coursewareforEnglishIntroduction toHazeWe•Overview ofHaze Weather•The impactof haze weather•Prevention and control of hazeweather目录•International cooperationonhaze weather•Conclusioncontents01CATALOGUEOverview ofHaze WeatherDefinitionand characteristicsDefinitionand characteristicsDefinition:Haze weatherrefers tothe phoenixof theair becomingturbodue tosuspended particles,which makedistance objectsdifficultto seeclearlyFeatures:Haze weatheris commonlycaused byfine particulatematterPM

2.5and PM10pollution,and theconcentration oftheseparticles oftenexceeds thesafety standardTheformation of haze weatherCauseof formationNaturalfactors:Natural processessuch asvolatile overlapsand duestorms canleadto haze weatherHuman factors:The maincause of haze weatheris anthropologicalpollution,including emissions from industrialproduction,vehicle exhaust,and biomassburningThewizards of haze weatherharmHealth effects:Haze Environmentaleffects:Social effects:Hazeweather cancause Haze weather canlead toweather canalso leadtorespiratory andphotographic smogtraffic accidentsandcardiovascular diseases,reactions andacid rain,affect peoplesdaily lives,as wellas eyewhich candamage crops,such asreducing visibilityinflammationand otherforests,and aquaticand causingflight delayshealthproblems ecosystems02CATALOGUEThe impactof hazeweatherThe impacton human health要点一要点二Increase inrespiratory andAffected visibility andcardiovascular diseases discomfortLong termexposure tohaze canincrease therisk ofHazeweather reduces visibilityand makesit difficultdevelopingrespiratory andcardiovascular diseases,for peopleto seeclearly,which canlead tosuchas astroma,bronchitis,and heartdiseasesdiscomfortand anxietyImpacton transportationFlightdelays andcancellationsHaze weather can reducevisibilityandaffect avoidancesafety,leading toflightdelays andcancellationsRoad trafficaccidentsHaze weathercan reducevisibility onroads andincrease therisk ofroadtraffic accidentsImpacton theenvironmentReduced visibilityand aestheticsHazeweatherreducesthe visibilityof naturallandscapes andeffects of the aestheticsof theenvironmentEcosystemdamageThe particlesin hazeweathercandamage plantsand animals,affecting thebalance of theEcosystem03CATALOGUEPrevention andcontrol of hazeweatherGovernment level prevention andcontrolmeasuresPolicy regulationsImplementingstrict policiesand regulationsto controlemissionsfromindustrialand transportationsectorsEnvironmental monitoringEstablishinga comprehensiveenvironmental monitoringsystem totrack airqualityand hazeformationEducation andawarenessPromoting environmentalawareness andeducation toincrease publicunderstanding ofthe causes andeffects of hazePrevention andcontrol measuresat theenterpriselevelEmission reductionEnvironmental auditsInvestingin cleanproduction Conductingregular environmentaltechnologiesand processesto auditsto identifyand addressreduceemissions potentialhaze auditingissuesEnergy efficiencyAdoptingenergy savingmeasuresand promotingclean energysourcesIndividuallevelpreventionandcontrolmeasuresAir purifiersUsingair purifiersat homeor in the officeto filteroutpollutantsOutdoor activitiesLimitingoutdoor activitiesduring peakhaze periods,specifically intensiveexercisesMasksWearing N95or higherrated maskswhen doorsto reduceinflationof particulatematterVehicle useReducingthe useof privatevehicles andopting forpublictransportation,cycling,or walkinginstructions04CATALOGUEInternational cooperationon hazeweatherTheimportance ofinternational cooperationSharingknowledge01Counties canshare theirresearch andexperiences onhazeweather toimprove understandingand tacklethe problemmoreeffectivelyCoordinated action02Joint effortscan helpinthedevelopment ofconsistent policiesandstrategies toaddress theroot causesofhazepollutionMutual learning03International cooperationprovides anopportunity forcountriesto learnfrom eachothers bestpractices and improve theirownenvironmental protectioneffectsPractical Casesof InternationalCooperationThe ASEANHaze MonitoringSystemThis systemaims toimprove Hazemonitoring andearly warningcapabilities inSoutheastAsia,enabling quickresponse andmitigation measuresTheAsia PacificPartnersh…This partnershipbrings togethergovernments,businesses,and otherstakeholdersto shareknowledge andpromote cleanenergy developmentinthe regionTheGlobal EnvironmentFacility GEFTheGEF providesgrants andloans todeveloping countriesfor projectsthataim toreduce pollutionandimprove environmental sustainabilityOutlookfor InternationalCooperation要点一要点二要点三Incremental TechnologyEnhancedcollaboration transferfinancingWith thecurrency ofclimate Developedcountries canshare Moreresources needto bechangeand environmentaltheir advancedtechnologies withallocated rewardsfordegradation,there isa needfor developingcountries tohelp environmentalprotection,more countriesto cometogether themreduce pollutionand includingthrough publicprivateand worktowards commonimproveenvironmentalprotection partnershipsand innovativesolutionsfinancing mechanisms05CATALOGUEConclusionThe CurrentStatus andChallenges ofResearch onHazeWeatherCurrent StatusTheincreasing frequencyand severityofhazeweather eventshave becomeaglobal environmentalissueResearch onthecausesand impactsofhazeweather hasattractedincreasing attentionfrom governments,academia,and thepublicThe CurrentStatus andChallenges ofResearch onHazeWeatherChallenges Limitedunderstandingofthe complexphysicaland chemicalprocesses involvedin hazeformationDifficienciesin predictingthe occurrenceand Lakeof effectivemeasures tomitigate theimpactdevelopment ofhazeweatherusing numericalofhazeon humanhealth andthe environmentmodelsFutureresearch directionsand prospectsResearchDirectionsFurther investmentofthephysical andchemicalprocesses involvedin hazeformationDevelopmentof moreaccurate numericalmodelsfor predictinghaze weatherFutureresearch directionsand prospects•Exploration ofeffective mitigationmeasures toreducethe impactofhazeweather onhumanhealthand theenvironmentFutureresearch directionsand prospects01Prospects02Increasingly stringenvironmental regulationsand policiestocombat hazeweather03Collaborative researchefforts betweendifferent disciplinesandsectors toaddress thechallenges ofhazeweather04Advancements intechnology anddata analysismethods toimproveour understandingand managementofhazeweatherTHANKS感谢观看。