THE APPLICATION OF FRACTAL TECHNOLOGY TO THE STUDY OF GEOCHEMICAL ANOMALIES IN PANXI,SICHUAN PROVINCE
HUANG Rui1, LI You-guo2, CHEN Xu2, FEI Guang-chun2
1. College of Applied Nuclear Technology and Automation Engineering, Chengdu University of Technology, Chengdu 226007, China;
2. College of Geosciences, Chengdu University of Technology, Chengdu 610059, China
2 abstract :Regional geochemical anomalies are possessed not only of certainty but also of randomness. Fractal technology as a non-linearity science could solve the related problems. In this paper, the authors used concentration-area fractal and perimeter-area fractal models to delineate geochemical anomalies. Based on a comparison between the two mathematical methods, the authors hold that the fractal method can yield better result than the traditional method.
黄瑞, 李佑国, 陈旭, 费光春. 分形技术在攀西地区铂族元素异常查证中的应用[J]. 物探与化探, 2007, 31(3): 239-241.
HUANG Rui, LI You-guo, CHEN Xu, FEI Guang-chun. THE APPLICATION OF FRACTAL TECHNOLOGY TO THE STUDY OF GEOCHEMICAL ANOMALIES IN PANXI,SICHUAN PROVINCE. Geophysical and Geochemical Exploration, 2007, 31(3): 239-241.
[1] 施俊法,向运川,王春宁,等.区域地球化学异常空间分形结构及其意义——以浙江省诸暨地区区域地球化学数据为例[J].矿物学报,2000,20(1).
[2] 刘二永,郭科,唐菊兴,等.分形技术用于查证化探异常[J].成都理工学院学报,2002,29(4).
[3] 李佑国,曹志敏.攀西裂谷带峨眉山玄武岩及暗色岩套PGE富集机制研究报告.2002.
[4] Cheng Q,Agterberg F P,Ballantyne S B.The separation of geochemical anomalies from background by fractal method[J].J of Geochemical Exploration,1994,(51):109.
[5] 王仁铎.地质统计学与分形理论的某些结合应用[J].地质科技情报,1993,12 (3):93.
[6] 谢淑云,鲍征宇.多重分形与地球化学元素的分布规律[J].地质地球化学,2003,31(3).