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以宁夏限制开发生态区为例,以乡镇为基本分析单元,利用景观格局法对限制开发区进行细分,按照限制等级将其分为禁止开发区、强限制开发区、中限制开发区、弱限制开发区4类,并探讨不同类型区区域发展的动力机制.结果表明,以乡镇为基本单元对区域进行主体功能细分的均质性较好,操作可行,结果可信;以县(市)为基本单元划分的结果均质性较差,难以反映内部差异.不同类型区的自然地理环境、社会经济发展水平差异导致其发展动力不同,禁止开发区的发展动力来源生态旅游及生态草畜产业;强限制开发区的发展动力来源生态建设及生态移民;中限制开发区的发展动力来源特色产业、劳务输出;弱限制开发区的发展动力来源新型城镇化及科学技术的发展.
Taking Ningxia restricted ecological zone as an example, taking township as the basic unit of analysis, using the landscape pattern method to classify the restricted development zones and classifying them into Prohibited Development Zone, Strongly Restricted Development Zone, Middle Limited Development Zone, Weak The four types of development zones are restricted, and the dynamic mechanism of regional development in different types of zones is explored.The results show that the homogeneity of the subdivision of the main body of the region is good with the township as the basic unit, the operation is feasible and the results are credible. ) As the basic unit of the results of the poor homogeneity, it is difficult to reflect the internal differences.Different types of natural geography environment, the level of socio-economic development led to different development momentum, the development of the Prohibition of Development Zone of origin of eco-tourism and eco-grass Industry; development power of strong restricted development zones Source of ecological construction and ecological migration; limited development zones in the development of motivation Source of special industries, labor exports; development of weak restricted development zone sources of new urbanization and science and technology development.