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摘要
本文以系统思想和系统理论为指导,采用定性与定量相结合的综合集成方法,以社会、经济、生态、管理等领域的知识为基础,借助一般系统论、多元统计、图论等理论和方法,结合具体的小城镇对小城镇可持续发展进行研究。具体工作如下:
综述了国内外可持续发展的研究现状,概括了可持续发展的研究方向与趋势,为研究小城镇可持续发展奠定了理论基础。
对可持续发展指标体系的现有研究成果进行了系统的概述和分类,分析了现有可持续发展指标体系的内容和结构;借鉴国内外可持续发展指标体系的构建思想与方法,提出了小城镇可持续发展指标体系的构建思路,并结合小城镇的时空特点,对小城镇的各指标从指标含义、与可持续发展的关系以及适用范围几个方面进行了分析,参照中科院可持续发展研究组建立的可持续发展指标体系,建立了小城镇可持续发展指标体系;同时利用图论知识、聚类分析方法提出了基于系统核与核度理论的小城镇可持续发展指标筛选模型。
对本文所研究的小城镇做出了界定,结合小城镇特点对小城镇可持续发展的概念与内涵进行了分析;将小城镇作为社会、经济、资源与环境的复合系统,从系统论的观点出发,利用复合系统思想对小城镇可持续发展的构成要素及其相互关系进行了阐述,通过研究可持续发展对每个子系统的要求以及各子系统之间的相互关系,提出了小城镇可持续发展的系统目标;给出了小城镇可持续发展的描述,从小城镇发展过程中的抗干扰能力与受干扰后的恢复能力出发,分析了小城镇可持续发展的机理。
小城镇系统的协调发展是实现小城镇可持续发展的关键,从小城镇各子系统的发展及其相互制约关系出发研究小城镇系统协调发展的机理,给出了小城镇复合系统协调发展的定义与描述;对两子系统发展之间的协调性进行了研究,利用一般系统演化理论结合小城镇资源环境与社会经济的发展及其相互制约关系对协调发展机理进行了分析;小城镇系统协调发展是小城镇各子系统(指标)发展之间的相互关系在小城镇中的综合体现,通过对灰色模型的建模机理进行分析,提出建立小城镇各指标或子系统之间的灰色模型来体现小城镇复合系统内的复杂关系,给出了小城镇系统协调发展综合评价模型的建模思路、步骤及算法,建立了小城镇系统的协调发展综合评价模型,并以横店镇为例对所建立的模型进行实证研究。
回顾了可持续发展评价的内容和特点,提出了小城镇可持续发展评价的测度趋势思想:小城镇可持续发展的内涵是不断变化的,小城镇的地域特点与发展阶段也不是统一的,因而小城镇可持续发展评价标准也不是绝对不变的,对小城镇可持续发展的评价,要以小城镇自身的特点为基础,以内涵约束为条件,以其可持续发展测度是否朝向可持续发展为评价标准。基于测度趋势思想从协调度、发展度与持续度几个方面给出了小城镇可持续发展的评价方法。最后以国家可持续发展试点小城镇——浙江省东阳市横店镇为例,结合本文给出的评价方法对横店镇的可持续发展进行了实证研究。
关键词:小城镇复合系统 可持续发展 发展协调性 可持续发展评价 横店镇
Abstract
In the thesis, small town’s development was discussed as a complex system inaccordance with system theory,sustainable development of small town is studied based on the system theory, graph theory andmultiple statistics. The main results are summarized as follows: Sustainable development research directions and tendencies of domestic and abroadare analyzed and summarized as the theory foundation of the research on small towns' sustainable development.
In the thesis, the architecture, constitution principle and methodology of index systemin small towns' sustainable development is established. With the space and timecharacteristics of small town, we analyzed signification of each index, the relationshipbetween them and the applicable scope of them. In light of the principle of index selectionwhat we constitutedthe small town sustainable development index system is presented. Wealso established a method of indexselection on base of system core and coritivity theory,the existing index of small towns' sustainable development can be simplified by using the model.
Small town is a complex system composed of society, economy, resource andenvironment. In the dissertation, the elements and its relationships in small townsustainable development system are analyzed by the idea of complex system. The aim ofsmall towns' sustainable development is presented from the quest of elements and itsrelationships of small town. We define the small town what we research in this paper, anddescribe the small town sustainable development by mathematics.
The define of coordination is given by the relation of subsystem of small town, withthe analysis of subsystem’ relation in small town, coordinative mechanism of small towndevelopment is obtained, and give the method to analyze thecoordination based on relationof societyeconomy resourceenvironment, a assessment model of small town coordinationis given based on system theory and grey system theory and verified in Hengdian sustainable development.
Present assessment methods and models of sustainable development are analyzed,Integrating with the existed result and connotation of small towns' sustainable development,we point out that the connotation of small towns' sustainable development is changing fromtime to time, the terrain characteristics and developing phase of small towns are alsodifferent, therefore, the small towns' sustainable development index is not static too. Theassessment on small towns' sustainable development should base on the characteristic ofsmall towns themselves, regard the connotation as their restrictions and whether theirdevelopment is towards the direction of a sustainable one as assessment criterion. In thedissertation, We present an sustainable idea which assess whether a development is towardsthe direction of sustainable development, but not assess the small towns' developmentstatus in quo, and presents the assessment method and model of small towns' sustainabledevelopment from this idea. After all, we take Hengdiana small town in ZheJiang province as an example to testify our research work.
Keywords:Small town Complex System, Sustainable development, Development Coordination, Sustainable development Assessment, Hengdian