Correlation analysis between multifractal characteristics of regional geomorphology and development of geological disasters

IF 0.7 4区地球科学 Q4 GEOSCIENCES, MULTIDISCIPLINARY Earth Sciences Research Journal Pub Date : 2021-04-16 DOI:10.15446/ESRJ.V25N1.93700

Y. Xiong

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Abstract

How to cite item Xiong, Y. (2021). Correlation analysis between multifractal characteristics of regional geomorphology and development of geological disasters. Earth Sciences Research Journal, 25(1), 49-55. DOI: https://doi.org/10.15446/ esrj.v25n1.93700 In view of the inaccuracy of the traditional correlation analysis method, this paper proposes a correlation analysis method between the multifractal characteristics of regional landforms and the development of geological disasters. Firstly, the multifractal characteristics of regional landforms are described by using the basic fractal characteristics of self-similarity or scale invariance. Then the corresponding relation table is established according to the width of the fractal spectrum and the number of landslides and hidden dangers, and the spatial relationship of geological disaster development is analyzed. Combined with the above-mentioned spatial relationship of geological disaster development and the multifractal characteristic data of regional landforms, the correlation coefficient between the two is calculated to complete the correlation analysis between the multifractal characteristics of regional geomorphology and the development of geological disasters. The experimental results show that compared with the traditional correlation analysis method, the correlation analysis results of the multifractal characteristics of regional geomorphology and the development of geological disasters are more accurate. ABSTRACT Correlation analysis between multifractal characteristics of regional geomorphology and development of geological disasters

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区域地貌多重分形特征与地质灾害发展的相关性分析

如何引用熊艳(2021)。区域地貌多重分形特征与地质灾害发展的相关性分析。地球科学研究，25(1)，49-55。针对传统相关分析方法的不准确性，本文提出了区域地貌多重分形特征与地质灾害发展的相关分析方法。首先，利用自相似或尺度不变性的基本分形特征来描述区域地貌的多重分形特征;然后根据分形谱宽度与滑坡、隐患数量建立相应的关系表，分析地质灾害发展的空间关系。结合上述地质灾害发展的空间关系和区域地貌的多重分形特征数据，计算两者之间的相关系数，完成区域地貌的多重分形特征与地质灾害发展的相关分析。实验结果表明，与传统的相关分析方法相比，区域地貌多重分形特征与地质灾害发展的相关分析结果更加准确。区域地貌多重分形特征与地质灾害发展的相关性分析

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来源期刊

Earth Sciences Research Journal 地学-地球科学综合

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： ESRJ publishes the results from technical and scientific research on various disciplines of Earth Sciences and its interactions with several engineering applications. Works will only be considered if not previously published anywhere else. Manuscripts must contain information derived from scientific research projects or technical developments. The ideas expressed by publishing in ESRJ are the sole responsibility of the authors. We gladly consider manuscripts in the following subject areas: -Geophysics: Seismology, Seismic Prospecting, Gravimetric, Magnetic and Electrical methods. -Geology: Volcanology, Tectonics, Neotectonics, Geomorphology, Geochemistry, Geothermal Energy, ---Glaciology, Ore Geology, Environmental Geology, Geological Hazards. -Geodesy: Geodynamics, GPS measurements applied to geological and geophysical problems. -Basic Sciences and Computer Science applied to Geology and Geophysics. -Meteorology and Atmospheric Sciences. -Oceanography. -Planetary Sciences. -Engineering: Earthquake Engineering and Seismology Engineering, Geological Engineering, Geotechnics.