Study on fractal characuerisuics of tidal creeks and information of seashell habitats in the Gaizhou Beach based on high-resolution satellite images

CHEN Xiu-fa; YANG Xiao-mei; WANG Jing-gui; ZHANG Zi-chuan; ZHANG Tian-yu

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Article Navigation > Haiyang Xuebao > 2005 > 27(3): 39-45

CHEN Xiu-fa, YANG Xiao-mei, WANG Jing-gui, ZHANG Zi-chuan, ZHANG Tian-yu. Study on fractal characuerisuics of tidal creeks and information of seashell habitats in the Gaizhou Beach based on high-resolution satellite images[J]. Haiyang Xuebao, 2005, 27(3): 39-45.

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Study on fractal characuerisuics of tidal creeks and information of seashell habitats in the Gaizhou Beach based on high-resolution satellite images

Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China

Received Date: 2003-09-12
Rev Recd Date: 2003-11-20

Abstract

Abstract

The fractal characteristics of tidal creeks in the Gaizhou Beach were analyzed based on high-resolution images fusion of Landsat TM and ERS-2,and then the graphic models and characteristics of converse information tree of tidal creeks in the Gaizhou Beach were built.A calculation model was built based on the above results,and at the same time,quantitative calculation of the evolution characteristics and the diversity between the north and the south of the Gaizhou Beach was carried out.By the super vised classification of these images,distribution and areas of high tidal flats,middle tidal flats and low tidal flats in the Gaizhou Beach were studied quantitatively,and image characterist cs of seashell habitats in t he Gaizhou Beach and the correlation between mudflat distribution and seashell habitats were studied.At last,the engineering problems in the Gaizhou Beach were discussed.
- high-resolution satellite images,
- tidal creek,
- model,
- seashell,
- fractal

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References(16)

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