摘要
在跟踪国内外相关研究进展的基础上,通过采取野外实地勘测与室内分析相结合的研究方法,以中国福州市基岩海岸为例探讨了基岩海岸节理对区域宏观断裂系的响应以及节理对海岸线分形性质的影响问题。得到的基本结论为:第一,节理与区域大尺度宏观断裂系存在着一定的响应关系;第二,节理由于其空间复杂程度的不同和发育走向的差异,对海岸线的分形性质产生着不同程度的重要影响。
Mandelbrot enunciated the uncertainty of the length of a coastline in his paper 'How long is the British coastline ?' published in Science in 1967. The fractal concept was presented for the first time in that paper and has been applied to many fields ever since. According to the fractal theory and the conditions of fractal research of coastline, response of joint to macro-tectonic and its effect on fractal character of coastline in bedrock coast are preliminarily discussed as a case study of bedrock coast in Fuzhou city in this paper .Finally, two significant conclusions are drawn as follows: (1)Joint has response to macro-tectonic. (2) Joint has important effect on fractal character of coastline.
出处
《海洋通报》
CAS
CSCD
北大核心
2003年第5期22-22,21,20,23-25,共6页
Marine Science Bulletin
基金
中国博士后科学基金资助项目(批准号:2003033065)
关键词
基岩海岸
节理
宏观断裂系
分形
分维
海岸线
Bedrock coast
Joint
Macro-tectonic
Fractal
Fractal dimension
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