我国地质文化村(镇)空间分布特征及影响因素研究
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西南大学 地理科学学院/旅游研究所

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国家自然科学基金面上项目(编号:42171175)


Spatial Distribution characteristics and Influencing Factors of Geological culture villages (or towns) in China
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School of Geography Science/Tourism Research Institute,Southwest University,Chongqing,400715

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    摘要:

    地质文化村(镇)是科普地质文化的重要窗口,也是发展乡村及城镇的载体,其空间分布特征及影响因素的研究对我国地质文化村(镇)的进一步评定建设和可持续发展具有重要的意义。运用最邻近指数、地理集中指数、核密度分析法和地理探测器等方法,对我国50个地质文化村(镇)的空间分布特征及其影响因素进行研究,研究表明:①我国地质文化村(镇)的空间分布呈随机态势,区域分布呈现“东多西少”的非均衡趋势;②地质文化村(镇)的空间分布密度具有显著的空间差异,总体呈现以长三角地区为高密度核心区,北部沿海地区、华东地区为次高密度集聚区以及一条贯穿“晋—豫—鄂—湘”的延长带;③影响地质文化村(镇)空间分布格局的因素由特色地质资源、自然条件以及社会经济与人文资源3个一级指标构成,其中自然条件以及社会经济与人文资源对地质文化村(镇)空间分布影响最大且效果显著。在今后地质文化村(镇)的评定建设过程中,应加强各省(市、区)地质遗迹调查,优化地质文化村(镇)空间布局;加快中西部地质文化村(镇)评比,带动欠发达区域经济发展;加大中西部资金投入并给予政策倾斜,促进地质文化村(镇)在全国协调发展。

    Abstract:

    Geological culture villages (or towns) are important windows for science and technology to popularize geological culture, as well as carriers for developing villages and towns. The study of their spatial distribution characteristics and influencing factors is of great significance to the further evaluation and sustainable development of geological culture villages (or towns) in China. the spatial distribution characteristics of 50 geological culture villages (or towns) in China and their influencing factors are studied by using the methods of the nearest neighbor index, geographic concentration index, kernel density analysis method and geographic detector, etc. The study shows that: (1) the spatial distribution of geological culture villages (or towns) in China presents a random situation; the regional distribution shows the unbalanced trend of "more in the east and less in the west". (2) The spatial distribution density of geological culture villages (or towns) has a significant spatial difference, with the Yangtze River Delta region as the core area of high density, the northern coastal region and the eastern region of China are the sub-high density concentration areas, and there is an extended belt running through "Shanxi-Henan-Hubei-Hunan"; (3) The factors affecting the spatial distribution pattern of geological culture villages (or towns) are composed of three primary indicators: characteristic geological resources, natural conditions, and socio-economic and human resources, among which natural conditions and socio-economic and human resources have the greatest influence on the spatial distribution of geological culture villages (or towns) and have significant effects. In the process of evaluating and constructing geological culture villages (or towns) in the future, we should strengthen the survey of geological relics in each provincial regions to optimize the spatial layout of geological culture villages (or towns); speed up the evaluation of geological culture villages (or towns) in the central and western regions to drive the economic development of less developed regions; increase the investment of funds in the central and western regions and give policy inclination to promote the coordinated development of geological culture villages (or towns) in the country.

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  • 收稿日期:2023-04-07
  • 最后修改日期:2023-06-14
  • 录用日期:2023-06-25
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