在当前城市化进程加快

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1、发生在身边的环境问题在当前城市化进程加快，城市经济快速增长和城市人口不断增加的前提下，资源、能源的短缺给城市环境带来了持久压力；居民消费模式的改变所造成的生活污水、垃圾大量增加等消费型污染的处理问题，也给城市环境管理带来巨大挑战。Withthefastdevelopmentofurbanizationandeconomicgrowth,theshortageofresourcesandenergybringlastingpressuretotheurbanenvironment.Thechangeofcitizen'sconsumermodelwhichleadtothewaterpol

2、lutionproblemandincreasingpilesofgarbagealsobringshugechallengestothemanagementofurbanenvironment.一是城市环境污染边缘化问题日益显现。城市周边地区更多地承担着来自中心城区生产、生活所产生的污水、垃圾、工业废气等污染，城市周边地区的水体(包括地表水和地下水)、土壤、大气污染问题更为突出，影响了城市区域和城乡协调发展。Firstoneistheincreasinglyappearedproblemsofmarginalityurbanenvironmentpollution.Thesurroun

3、dingareasofthecitiesareinfluencedmorebythecitycentreproduction,lifeproducedsewageandgarbage,industrialgascontaminationandsoon.Thewatersproblems(includingsurfacewaterandgroundwater),soilandairpollutioninthesurroundingareasofthecitiesismoreoutstanding.Thusinfluencethecoordinateddevelopmentbetweenur

4、banandruralareas.loanapprovalandpostcreditapprovalofficer/atalllevelsinaccordancewithcreditapprovalrules,licensingandeventualexerciseofcreditdecisionpowerofpersonsorinstitutions.Reviewfindingsandreviewcomments,accordingtotheBank'scredit二是机动车污染问题更为严峻。从大气环境来看，由于人民生活水平的提高，机动车特别是私家车数量快速增加，机动车尾气已经成为城市

5、空气污染的第一大污染源。按照目前机动车的发展趋势，如果不能有效控制机动车污染，城市空气污染将是城市发展，特别是大城市发展面临的严峻问题。Thesecondoneisthatthevehiclepollutionbecomesmoresevere.Seenfromtheatmosphericenvironment,thenumberofmotorvehicleespeciallytheprivatecarsisrapidlyincreasingfortheimprovementofpeople'slivingstandard.Themotorvehicleexhaustairpolluti

6、onhasbecomethefirstmajorsourcesofairpollution.Accordingtothecurrenttrendofthedevelopmentofmotorvehicles,ifthere'snoeffectivecontrolmeasurementofvehiclepollution,airpollution,especiallythedevelopmentoflargecitieswillbethemostsevereproblem.三是城市生态失衡问题不断严重。现代城市被钢筋水泥的建筑所统治，城市自然生态系统受到了严重破坏，“城市热岛”“城市荒漠”

7、等问题突出。同时，城市自然生态系统的退化，进一步降低了城市自然生态系统的环境承载力，加剧了资源环境供给和城市社会经济发展的矛盾。Thethirdoneisthatimbalanceecologicalproblemscontinuetobemoreserious.Themoderncityisconstitutedbytheconcretebuildings,thenaturalecosystemofthecitysufferess