基于物质流调控的集约化农区可持续土地利用模式设计理论研究  

Design theory of sustainable land use patterns in intensive agricultural region based on material flow regulation

作　　者：付永虎 刘俊青 魏范青 宗婷 姚莹莹 FU Yong-hu;LIU Jun-qing;WEI Fan-qing;ZONG Ting;YAO Ying-ying(School of Law and Public Administration,HuaiHai Institute of Technology,Lianyungang 222005,China;Department of Geography and Resource Management,The Chinese University of Hongkong,NT,Hong Kong 999077,China;School of Public Administration,Xiangtan University,Xiangtan 411105,China)

机构地区：[1]淮海工学院法律与公共管理学院,连云港222005 [2]香港中文大学地理与资源管理学系,中国香港999077 [3]湘潭大学公共管理学院,湘潭411105

出　　处：《上海农业学报》2019年第5期123-130,共8页Acta Agriculturae Shanghai

基　　金：江苏高校哲学社会科学研究基金项目(2018SJA1694);淮海工学院科研基金资助项目(S2016005)

摘　　要：物质流分析通过定量解析集约农业土地利用过程中物质的迁移与转化路径,测度物质使用的环境影响,为高集约化农区环境风险控制与土地可持续利用模式设计提供了理论和方法支撑。基于物质流分析方法,探讨立足于高投入产出条件下,如何减少过量投入及降低环境风险的可持续土地利用模式的设计模式。从土地利用系统设计的角度提出了物质流调控理论,详细阐释理论框架、研究内容与评价准则、设计模式及其图式。通过物质流调控来创造集约农业与环境的共生关系,沿着“热点”投入行为管控、区域关键环境问题阻控及系统间物质循环效率提升的研究思路,构建“三位一体”的高集约化农区可持续土地利用模式,可更加精准地预测各种设计的环境后果及社会经济效应。研究成果可为指导农业发展方式向减量投入、低环境风险的可持续农业转型提供理论支撑。Material flow analysis(MFA)is a systematic measure of material flux and distribution in a certainspace-time range of the system.In order to reduce excessive input and environmental risk,the paper wasdiscussed that the design paradigm of sustainable land use pattern based on the method of material flow analysis(MFA)in intensive agricultural region.The material flow analysis method,which has the advantages of analyzingthe law of material input-output characteristics,migration and transformation,could provide theoretical andmethodological support for high intensive agricultural area environmental risk control.From the perspective ofland use system design,this study applied the method of material flow analysis(MFA)to build a material flowcomprehensive regulation and design theory,illustrating the connotation of the theory,design principles,designcontent,design guidelines,design patterns,general graphs styles and design methods in details.In order to createa symbiotic relationship between intensive agriculture and its surrounding environment,the design theory ofsustainable land use patterns in intensive agricultural region based on material flow regulation should be includedthe contents of input behavior control and the key env ironmental problems control,as well as the contents of theimprovement of material circulation efficiency among the subsystems.Trinity"sustainable agricultural land use pattern could make us more capable of precisely predicting environmental consequences and socio-economiceffects.The results can provide theoretical support for the transformation of sustainable agriculture with reducedinput and low environmental risks.

关 键 词：物质流分析 可持续土地利用模式 物质流调控 设计理论 高集约化农区 

分 类 号：F062.2[经济管理—政治经济学] TU982.29[建筑科学—城市规划与设计]