Journal of Geographical Sciences >
Scale effects of the continental coastline of China
Received date: 2011-03-27
Revised date: 2011-05-31
Online published: 2011-10-03
Supported by
Chinese Academy of Sciences Program, No.KZCX1-YW-12-04; National Natural Science Foundation of China, No.40571129; Natural Science Foundation of Jiangsu Province, No.BK2009627; National High Technology Research and Development Program of China (863 Program), No.2011BAH23B04
Spatial scale is a fundamental problem in Geography. Scale effect caused by fractal characteristic of coastline becomes a common focus of coastal zone managers and researchers. In this study, based on DEM and remote sensing images, multi-scale continental coastlines of China were extracted and the fractal characteristic was analyzed. The results are shown as follows. (1) The continental coastline of China fits the fractal model, and the fractal dimension is 1.195. (2) The scale effects with fractal dimensions of coastline have significant differences according to uplift and subsidence segments along the continental coastlines of China. (3) The fractal dimension of coastline has significant spatial heterogeneity according to the coastline types. The fractal dimension of sandy coastline located in Luanhe River plain is 1.109. The dimension of muddy coastline located in northern Jiangsu Plain is 1.059, while that of rocky coastline along southeastern Fujian is 1.293. (4) The length of rocky coastline is affected by scale more than that of muddy and sandy coastline. Since coastline is the conjunction of sea, land and air surface, the study of coastline scale effect is one of the scientific bases for the researches on air-sea-land interaction in multi-scales.
Key words： scale effect; fractal dimension; coastline; uplift segment; subsidence segment; coastline type
SU Fenzhen, GAO Yi, ZHOU Chenghu, YANG Xiaomei, FEI Xianyun . Scale effects of the continental coastline of China[J]. Journal of Geographical Sciences, 2011 , 21(6) : 1101 -1111 . DOI: 10.1007/s11442-011-0903-0
Carr J, Benzer W, 1991. On the practice of estimating fractal dimension. Mathematical Geology, 23(7): 945-958.
Dai Zhijun, Li Chunchu, Wang Wenjie et al., 2006. Research on stability and fractal of arc-shaped coast in South China. Acta Geographica Sinica, 28(1): 176-180. (in Chinese)
Editorial Committee of China’s Coastal Zone and Tidal Wetland Resources Investigation (ECCCZTWRI), 1991.
Report of China’s Coastal Zone and Tidal Wetland Resources Investigation. Beijing: China Ocean Press, 105-109. (in Chinese)
Feng Jinliang, Zheng Li, 1997. Geological implication of coastline fractal dimension. Marine Geology & Quaternary Geology, 17(1): 45-51. (in Chinese)
General Administration of Quality Supervision (GAQS), 1993. Compilation Specifications and Cartographic Symbols for 1:1000000 Topographic Maps. Beijing: Standards Press of China. (in Chinese)
General Administration of Quality Supervision (GAQS), 1997a. Specifications for Aerophotogrammetric Field Work of 1:25 000, 1:50 000, 1:100 000 Topographic Maps. Beijing: Standards Press of China. (in Chinese)
General Administration of Quality Supervision (GAQS), 1997b. Specifications for Aerophotogrammetric Field Work of 1:500, 1:1000, 1:2000 Topographic Maps (GB/T17160-1997). Beijing: Standards Press of China. (in Chinese)
General Administration of Quality Supervision (GAQS), 2000. Oceanological Terminology: Marine Geology (GB/T18190-2000). Beijing: Standards Press of China. (in Chinese)
Jiang J, Plotnick R, 1998. Fractal analysis of the complexity of United States coastlines. Mathematical Geology, 30(5): 535-546.
Lantuit H, Rachold V, Pollard W et al., 2009. Towards a calculation of organic carbon release from erosion of Arctic coasts using non-fractal coastline datasets. Marine Geology, 257(1-4): 1-10.
Li Congxian, Fan Daidu, Deng Bing et al., 2002. Tectonic activity and geological hazards in coastal plain zones of China. Journal of Natural Disasters, 11(1): 28-33. (in Chinese)
Liebovitch L, Toth T, 1989. A fast algorithm to determine fractal dimensions by box counting. Physics Letters A, 141(8/9): 386-390.
Liu Xiaoxian, Zhao Qing, 2004. Analysis on the complication-degree for coast line of the Chinese provinces along the sea based on the fractal theory. Journal of Image and Graphics, 9(10): 1249-1257. (in Chinese)
Mandelbrot B, 1967. How long is the coast of Britain? Statistical self-similarity and fractional dimension. Science, 156(3775): 636.
Mandelbrot B, 1982. The Fractal Geometry of Nature. San Francisco: W. H. Freeman: 269.
Mandelbrot B F, 1977. Fractals: Chance and Dimension. San Freeman, Francisco: 346.
Phillips J, 1986. Spatial analysis of shoreline erosion, Delaware Bay, New Jersey. Annals of the Association of American Geographers, 76(1): 50-62.
Rabus B, Eineder M, Roth A et al., 2003. The shuttle radar topography mission: A new class of digital elevation models acquired by spaceborne radar. ISPRS Journal of Photogrammetry and Remote Sensing, 57(4): 241-262.
Reuter H, Nelson A, Jarvis A, 2007. An evaluation of void-filling interpolation methods for SRTM data. International Journal of Geographical Information Science, 21(9): 983-1008.
Wang Wenjie, 2007. Deposition of the South China Sea Coast. Guangzhou: Guangdong Economic Press. (in Chinese)
Yang Xin, Tang Guoan, Liu Xuejun et al., 2009. Digital terrain analysis: Theory, method and application. Acta Geographica Sinica, 64(9): 1058-1070. (in Chinese)
Zhang Huaguo, Huang Weigen, 2006. Study on spatial scale of shoreline remote sensing information based on fractal theory. Journal of Remote Sensing, 10(4): 463-468. (in Chinese)
Zhu Xiaohua, Cai Yunlong, Yang Xiuchun, 2004. On fractal dimensions of China’s coastlines. Mathematical Geology, 36(4): 447-461.
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