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运用数理统计和空间分析法对湘鄂赣三省A级景区空间分布特征进行分析,并结合自然地理要素探讨其分布原因。研究表明:A级景区等级结构为纺锤型,呈集中态势的凝聚型空间分布格局;A级景区分布与水资源关系密切,大多分布于江河湖泊周围;景区分布区域的地质构造具有时间跨度大、形式种类多的特点,且多分布于第三级阶梯,位于低海拔区域;景区多分布有热带、亚热带常绿、落叶阔叶林植被,土壤多为酸性或黄棕壤。
The spatial distribution characteristics of Grade A scenic spots in Hunan, Hubei and Jiangxi Provinces are analyzed by using mathematical statistics and spatial analysis, and the reasons for their distribution are discussed in combination with the natural geographical features. The research shows that the grade structure of A-class scenic spot is spindle type with a concentrated spatial distribution pattern of condensed type. The distribution of A-grade scenic spot is closely related to water resources, mostly distributed around the rivers and lakes. The geological structure of the scenic area has large time span, Many forms of the characteristics, and are distributed in the third ladder, located in the low altitude area; Scenic distribution of tropical and subtropical evergreen, deciduous broad-leaved forest vegetation, mostly acidic soil or yellow brown soil.