| CHEN Xiufa,YANG Xiaomei,LI Yunju,LIU Baoyin,WANG Jinggui,ZHANG Zichuan.Level study on fractal characteristics of tidal creeks and information of seashell habitats in the Gaizhou Beach based on high-resolution satellite images[J].Acta Oceanologica Sinica,2004,(4):663-672 |
| Level study on fractal characteristics of tidal creeks and information of seashell habitats in the Gaizhou Beach based on high-resolution satellite images |
| Level study on fractal characteristics of tidal creeks and information of seashell habitats in the Gaizhou Beach based on high-resolution satellite images |
| 投稿时间：2003-10-21 修订日期：2004-01-18 |
| DOI： |
| 中文关键词: high-resolution satellite images tidal creek model seashell fractal |
| 英文关键词:high-resolution satellite images tidal creek model seashell fractal |
| 基金项目: |
| 作者 | 单位 | E-mail | | CHEN Xiufa | LREIS, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
Graduate School of the Chinese Academy of Sciences, Beijing 100039, China | chenxf@lreis.ac.cn | | YANG Xiaomei | LREIS, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China | | | LI Yunju | LREIS, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China | | | LIU Baoyin | First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China | | | WANG Jinggui | LREIS, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
Graduate School of the Chinese Academy of Sciences, Beijing 100039, China | | | ZHANG Zichuan | LREIS, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China | |
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| 中文摘要: |
| The fractal characteristics of tidal creeks in the Gaizhou Beach are 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 are established.A calculation model is established based on the above results,and at the same time,quantitative calculation of the evolution characteristics and the diversity between the northern and the southern parts of the Gaizhou Beach is carried out.By the supervised classification of these images,distribution and areas of high tidal flats,middle tidal flats and low tidal flats in the Gaizhou Beach are studied quantitatively,and image charactistics of seashell habitats in the Gaizhou Beach and the correlation between mudflat distribution and seashell habitats are studied.At last,the engineering problems in the Gaizhou Beach are discussed. |
| 英文摘要: |
| The fractal characteristics of tidal creeks in the Gaizhou Beach are 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 are established.A calculation model is established based on the above results,and at the same time,quantitative calculation of the evolution characteristics and the diversity between the northern and the southern parts of the Gaizhou Beach is carried out.By the supervised classification of these images,distribution and areas of high tidal flats,middle tidal flats and low tidal flats in the Gaizhou Beach are studied quantitatively,and image charactistics of seashell habitats in the Gaizhou Beach and the correlation between mudflat distribution and seashell habitats are studied.At last,the engineering problems in the Gaizhou Beach are discussed. |
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