Extraction and Analysis of Fractal Characteristics of Spatial Structure of Ecological Environment in Luofu Mountain

被引：0

作者：

Dai, Xuejun ^{[1
]}

Wu, Pengbao ^{[1
]}

Yin, Hui ^{[1
]}

机构：

[1] Huizhou Univ, Sch Geog & Tourism, Huizhou 516007, Peoples R China

来源：

EKOLOJI | 2019年 / 28卷 / 107期

关键词：

Luofu Mountain; ecological environment; spatial structure; fractal characteristics; extraction; analysis; dimension; PARTICLE-SIZE DISTRIBUTION; COAL; DIMENSION; IMAGES;

D O I：

暂无

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

According to the characteristics of the spatial structure of the ecological environment in Luofu Mountain, a fractal characteristic extraction model for the spatial structure of the ecological environment in Luofu Mountain is established based on the Morange's index, Getis-Ord General G index and the principle of box dimension simulation, including the extraction model of autocorrelation, centripetal and equilibrium. The autocorrelation and centripetal of the spatial structure of the ecological environment in Luofu Mountain are extracted. According to these characteristics, the fractal characteristic analysis model for the ecological environment spatial structure of Luofu Mountain is constructed. Based on the centripetal fractal characteristic analysis model, equilibrium fractal characteristic analysis model and correlation fractal characteristic analysis model, the agglomeration dimension, grid dimension and correlation dimension are obtained. According to the geographical significance of three dimensions, the centripetal, equilibrium and fractal characteristics of ecological environment spatial structure of Luofu Mountain is analyzed. The results show that the spatial agglomeration and distribution characteristics of the ecological environment in Luofu Mountain are obvious. The spatial structure of the ecological environment shows a linear agglomeration distribution, and the links between scenic spots are not close enough.

引用

页码：3133 / 3142

页数：10

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