河西走廊经济带绿洲型城镇簇群空间成长过程、机理及管治研究

项目名称： 河西走廊经济带绿洲型城镇簇群空间成长过程、机理及管治研究

项目编号： No.41271133

项目类型： 面上项目

立项/批准年度： 2013

项目学科： 天文学、地球科学

项目作者： 石培基

作者单位： 西北师范大学

项目金额： 75万元

中文摘要： 绿洲区域环境结构与城镇簇群成长空间演化之间的动态关系和机理是干旱区可持续发展的关键科学问题之一。本项目围绕这一问题开展河西走廊经济带緑洲型城镇及其簇群空间过程、机理及管治研究。引入系统论、价值论、博弈论、控制论、时空统一论等，在城镇区位价值评估的基础上，定量研究制度、行为等人文社会因素对城镇簇群空间发展的贡献量和空间化表达方式，以及影响城镇空间成长的动力及作用路径。将走廊经济带作为一个整体，提出城镇空间竞争性成长、空间博弈、制度效应等概念，构建区位价值识别-城镇建设用地开发-绿洲环境结构变动-空间管治政策相互作用的空间分析模型，揭示走廊经济带緑洲型城镇空间成长的一般规律和特殊性。提出空间管治的政策目标和措施。

中文关键词： 空间结构；相互作用；扩展模式；驱动机制；绿洲型城镇

英文摘要： The dynamic relationship and mechanism between the environmental structure and the evolution of growth space of towns-cluster in oasis regions is one of the critical scientific problems which are greatly related to the sustainable development of arid regions. Aiming at solving this problem, this project is to focus its research on the spatial processes, mechanism and governance of towns and towns-cluster of oasis type along the Hexi Corridor Economic Belt. By applying these theories of system, axiology, game, cybernetics and unity of time and space, based upon the assessment of the value of location of towns, this project will give a qualitative analysis on the contribution to the spatial growth of towns-cluster and its spatial expression made by human and social factors, taking institution, behavior for examples, and the driving forces that influence towns' spatial growth and functional routes are also to be probed. Considering the corridor belt as a whole, presenting the concepts of competitive spatial growth of towns, game of space, effects of institution, this project will also construct spatial analysis models on the interactions among the identification of the value of location, development of the urban construction land, change of environmental structure of oasis and policy of spatial governance in order

英文关键词： spatial structure；mutual effect；expansion pattern；driving mechanism；oasis town