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关于城市人口粪便排放的资源开发对农业经济生态影响研究谷继建,殷朝华(重庆文理学院重庆402160):几乎没有人提出对城市人口粪便的资源开发问题,因为它涉及到整个城市排水系统和城市建筑结构的重大改造,然后又要涉及到农业经济灌溉设施等方面的技术问题;但是,西南五省的百年大旱不得不让我们思考这个问题,为什么不能充分利用城市粪便带来的水资源肥资源等,进行循环经济再思考?而又充分对农业用水和用肥问题给以深远影响:人类粪便;资源开发;农业生态;循环经济:F205:A:1002-9753(2010)10-0057-06ImpactofResourcesDevelopmentofUrbanExcrementWasteEmissionsonAgriculturalEconomicEcologyGUJi-jian,YINChao-hua(ChongqingUniversityofArtsandSciences,Chongqing402160,China)Abstract:Nobodyproposesontheresourcesdevelopmentissuethaturbanpopulationfacesbecauseitinvolvestheentirecitydrainagesystemandmajortransformationofurbanbuildingstructure,thenitalsoinvolvesagriculturaleconomicirrigationfacilitiestechnicalproblems.WhilecenturiesdroughtinSouthwestfiveProvinceletusponderthisissue,whynotponderingovercirculareconomywiththefulluseofcityfaecalwaterandfertilizerresources?Andgiveagriculturalwaterandfertilizerproblemprofoundimpact.Keywords:humanfaeces;resourcesdevelopment;agriculturalecologica;lcycleeconomy:2010-05-17:2010-09-30::(:08jwsk108):(1980-),,,,:,,,(cycliceconomy):,,,,,,,,!,?!,,∀57∀关于城市人口粪便排放的资源开发对农业经济生态影响研究,;,,,,,(一)工业经济循环模式[1]1微观层面即企业小循环#(eleane:vroduetion)1989,1998,∃,%;&(LCA),,2中观层面2070,#JohnEllrenfeldNieholasGertler(1997),,,&FroschGallOpoulos(1989)∃%,,∋(EIP)EmcatLOwe(19%)EmcatLOwe(1998),Ayres(1995)∃%,,;∃%HandfieldRB(1996)(Martin(1998)EIPEIP,EIPHeeres(2004)EIP,EIP,EIP)Majumdar2001EIP:3宏观层面即社会大循环#(ZeroEmissions)GunierPauli(1994),1995,,&(InverseManufaeturing),,,(,2007),,,,,∃%,,,,,,,-,∃--%∃----%,,,,∀58∀中国软科学2010年第10期,,,,∃---%,∃---%,∃---%,4[2],,,(二)农业经济循环模式[3](1),,,∃---%∃%,(2),,,,,(3)-,,,,(),:,,,(4),()()()(三)国外粪便处理的循环模式:,:(1),,,,,,,,;(2),,,,,,,2090,,,,,,,,,[4],,:,,,,,,,,,,?,,(∀59∀关于城市人口粪便排放的资源开发对农业经济生态影响研究!),,,,,,?,,1(/)2001200220032004200520062007937422480480311320321733848530028026751025996134054503203473202812684571480400427440472736330024025026316015365723683703503053203186373304440600649280219251648147048037033024028447947507804845304935990936950740791590483584775879072057748070831182589760810911980882770479910008608418008189660643600610619580592412298958908401006970555811557756807607911000982899399386077072369053777865856106506976305308621419410450473410414054451449029042839040271027745110010809537406297123212819901530151215101126020291198125012801415115071051574162086088060770048671003950940900910790708210171002490830-960100155324644905005285604216117010951000620599640999656769475081045549069391204224220220490460327096152933034034935042054784684704305705304253865566740780808580580145137738035037937038784564138205004685205102:,6L(6L),1,6L,2009622,622X365X0006=136,,1000-2000ml,36x15x365=1971=1971,∃%∃%(),,∃,30%,,2000%,20092,48[5],:∃20045548,117%,222%,646%,15%;3584%,(136+1971+x+y)/3584=2%-3%,1,x48;y,,,3%-5%5450,1(),450,40,5,,5,,,,,∀60∀中国软科学2010年第10期,,∃%∃%∃%∃%[6],,,,,,(),,?,,,,∗∗∗,,,,1:11:#,,,,,,,,,,,,&∃,,,,,,,,,,,,,,,,,%[7]∃%∃%∃%∃%∋,,∀61∀关于城市人口粪便排放的资源开发对农业经济生态影响研究,,2[8]:,,,,,(,,,,,;,,2()(),,,,,,,5:#,;&,;∋,;(,,;),,,,,,1/3-1/2(1155),∃%400(58000),200411%,,5,,,,∃%,∃%,,:[1].[J].,2007(10):64-66.[2],.:[N].(3),2010-01-27.[3].[J].,2008(7):13-14.[4].[J].,2003(3):121.[5].,[Z].,2008-08-25.[6].[J].,2006(5):35.[7].[N].(8),2006-09-14.[8].[Z].,2007-07-07.(:)∀62∀中国软科学2010年第10期
本文标题:关于城市人口粪便排放的资源开发对农业经济生态影响研究_一种循环经济
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