| Spatial-temporal variability of coastline in bohai rim based on fractal dimension | |
| Xu, Ning(1,2); Gao, Zhiqiang(1); Ning, Jicai(1); Liu, Xiangyang(1,2); Xu, Ning | |
| 会议主办者 | The Society of Photo-Optical Instrumentation Engineers (SPIE) |
| 2014 | |
| 会议名称 | Remote Sensing and Modeling of Ecosystems for Sustainability XI |
| 卷号 | 9221 |
| 会议日期 | August 18, 2014 - August 20, 2014 |
| 会议地点 | San Diego, CA, United states |
| ISSN号 | 0277-786X |
| ISBN号 | 9781628412482 |
| 产权排序 | (1) Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China ; (2) University of Chinese Academy of Sciences, Beijing, China |
| 关键词 | Fractal Dimension Box-counting Method Coastline Large-scale Projects Large-scales Remote Sensing And Gis Spatial Analysis Spatial Temporals Tortuous Degree |
| 摘要 | This paper extracted the spatial distribution of the continental coastline of Bohai Rim utilizing Remote Sensing and GIS spatial analysis techniques, and calculated the fractal dimension of the coastline by boxcounting method, with a time from 1990 to 2010. Moreover, we analyzed the characteristics of spatialtemporal variability of the coastline's length and fractal dimension, the relationship between the large scales length change and fractal dimension change. During the research period, the coastline length of the study area increased progressively and the most significant change in coastline length was found in Tianjin Municipality. Especially after 2000, the coastline length entered a period of rapid growth. In addition, the fractal dimension of the overall coastline of the study area was between the fractal dimensions of the regional coastlines and was close to the maximum fractal dimensions of these regional coastlines. The fractal dimension of the coastline in Bohai Rim was increasing during the research period, large scale project such as ports construction, reduced tortuous degree of the coastline. |
| 作者部门 | 海岸带信息集成与综合管理实验室 |
| DOI | 10.1117/12.2058942 |
| 收录类别 | EI |
| 语种 | 英语 |
| 引用统计 | |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/8822 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心 |
| 通讯作者 | Xu, Ning |
| 推荐引用方式 GB/T 7714 | Xu, Ning,Gao, Zhiqiang,Ning, Jicai,et al. Spatial-temporal variability of coastline in bohai rim based on fractal dimension[C]:SPIE,2014. |
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| Spatial-temporal Var（970KB） | 开放获取 | CC BY-NC-SA | 浏览 下载 | |||
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