摘要
为研究近30年来日照市海岸线变迁情况,掌握其变化动态、分析变迁原因,以多时相遥感数据(1988年、1995年、2009年和2015年)为基础,运用RS与GIS技术进行了对海岸变迁遥感监测研究。结果表明:在获取的日照市海岸线中可以看出海岸线无论在海岸线形态还是海岸线利用类型上都呈现外扩的趋势,进一步分析得出,近些年来日照市大力开展港口建设,日照港、岚山港年吞吐量逐年增加,因而海岸线变迁受人为因素的影响较大,海岸线变迁受自然环境因素较小;此外,日照市多为沙质岸线,基本不受海水侵蚀作用影响,水土保持良好,河流淤积现象不明显。对海岸线变迁的大范围准确遥感监测,可为土地和海洋部门科学规划提供重要的科学依据和理论支持。
In order to study the coastline changes in Rizhao in recent 30 years,then grasp the changes and analyze the causes of the changes,based on the remote sensing data of multi-temporal phases(1988,1995,2009 and 2015,this paper makes use of RS and GIS technology to realize remote sensing monitoring of coastal changes.The results show that in the Rizhao coastline,the coastline is expanding outward in both coastline and coastline utilization types.Further analysis shows that in recent years,Rizhao has vigorously carried out port construction,such as Rizhao Port,Arashiyama.In addition,the change of coastline is more affected by human factors while the change of coastline is less affected by the natural environment.In addition,the coastline of Rizhao is mostly sandy coastline,which is basically not affected by seawater erosion and has good soil and water conservation.River sedimentation is not obvious.Large-scale accurate remote sensing monitoring of coastline changes can provide important evidence and theoretical support for the scientific planning of the land and marine sectors.Key words:coastline changes;RS;GIS;Rizhao City
作者
刘玉红
刘培渊
卜凡升
张森林
李恺
夏青
徐夕博
Liu Yuhong;Liu Peiyuan;Bu Fansheng;Zhang Senlin;Li Kai;Xia Qing;Xu Xibo(School of Geography and Environment,Shandong Normal University,Jinan 250358,China;Wulian County Bureau of Land and Resources,Rizhao 262300,China;Shandong Jiaozhou Second Middle School,Qingdao 26630,China;Estuary State Key Laboratory of Coastal Science,East China Normal University,Shanghai,200062,China)
出处
《绿色科技》
2018年第6期139-142,共4页
Journal of Green Science and Technology
基金
山东师范大学大学生创新创业训练计划项目(编号:201610445013)
河口海岸学国家重点实验室开放基金(编号:SKLECKF201710)
关键词
海岸线变迁
RS
GIS
日照市
Coastline changes
RS
GIS
Rizhao City Journal of Green Science and Technology
作者简介
刘玉红（1995—），山东师范大学地理与环境学院硕士研究生。;通讯作者：徐夕博（1994—），男，博士研究生，主要研究方向为遥感监测方法与土地资源管理,xu_xibo@126.com。
