| Dynamic analysis on coastline and sea reclamation in the region around bohai based on remote sensing images | |
| Liu, Xiangyang(1); Gao, Zhiqiang(1,2); Ning, Jicai(1); Lu, Qingshui(1) | |
| 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) Natural Resource Ecology Laboratory, Center of Remote Sensing and Modeling for Agricultural Sustainability, Colorado State University, Fort Collins ; CO, United States |
| 关键词 | Reclamation Coastline Coastline Changes Different Structure Remote Sensing And Gis Remote Sensing Images Sea Reclamations Shandong Province Visual Interpretation |
| 摘要 | With 2 periods of standard false-color images as data sources, using remote sensing and GIS technology, dynamic change information extraction of the coastline and sea reclamation was completed in the region around Bohai through visual interpretation and artificial vectorization, and then this kind of information was studied deeply. The conclusions are as follows: 1) From 2000 to 2010, coastline of the region around Bohai shows an increasing trend, advancing to the sea rapidly; coastline change of the Beijing-Tianjin-Tangshan area is maximum; the advancing of coastlines of Liaoning and Shandong Province to the sea is obvious; human factors are key factors for the above change . 2) From 2000 to 2010, the sea reclamation area of the region around Bohai is rapidly increasing, the increase of Beijing-Tianjin-Tangshan region is the largest relatively and that of Shandong Province is the smallest; from the structure point of view, the area of sea reclamation for building ports is the largest and that of tideland reclamation is the smallest; different regions have different structures; social and natural factors together determine the evolution of sea reclamation. 3) To some extent, sea reclamation contributes to the increase in length of the coastline; different use types of sea reclamation have different influences on the coastline changes. |
| 作者部门 | 海岸带信息集成与综合管理实验室 |
| DOI | 10.1117/12.2058414 |
| 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/133337/8832 |
| 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 |
| 推荐引用方式 GB/T 7714 | Liu, Xiangyang,Gao, Zhiqiang,Ning, Jicai,et al. Dynamic analysis on coastline and sea reclamation in the region around bohai based on remote sensing images[C]:SPIE,2014. |
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