SPATIOTEMPORAL ANALYSIS BASED ON GIS AND MULTI-DIMENSIONAL DATABASE AT THE YANGTZE ESTUARY AND SURROUNDING COASTAL AREA
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摘要: 基于GIS和多维数据库技术,依据海洋环境数据的特征,建立了长江口及邻近海域海洋环境的时空多维数据模型,研究了海洋环境数据的时空分析方法。依据2003、2004和2006年多航次的现场调查和分析数据,完善了海洋环境时空多维数据模型,对长江口海域环境时空多维海量数据进行了加工处理与可视化分析,并利用ArcGIS软件平台实现了数据的共享与发布,为岸滩蚀退的遏制和河口三角洲环境的综合治理提供了科学的数据基础。Abstract: Base on GIS and multi-dimensional database and according to characters of marine environment, this article establishes a multi-dimensional data model of environment in the Yangtze estuary and surrounding area. And the method for space and time analysis of marine environmental data is discussed.According to the investigation data from 2003, 2004 and 2006, this article develops the multi-dimensional data model of environment, implements multi-dimensional environmental data's visual analyzsis, sharing and issuing in the Yangtze estuary and surrounding area and provides scientific database to control the coastal erosion and estuarine environment.
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Key words:
- space and time analysis /
- multi-dimensional database /
- GIS /
- Yangtze estuary
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[1] 翟世奎,孟伟,于志刚,等.三峡工程一期蓄水后的长江口海域环境[M]. 北京:科学出版社,2008.[ZHAI Shikui, MENG Wei, YU Zhigang, et al. Changjiang Estuarine Environment after Phase-I Water Storage of the Three Gorges Project[M]. Beijing:Science Press, 2008.]
[2] 唐诚,詹文欢,张毅祥.GIS方法在南沙群岛海区海底灾害地质研究中的应用[J].热带海洋学报,2002,21(2):104-110.
[TANG Cheng, ZHAN Wenhuan, ZHANG Yixiang. Application of geographic information system to seafloor geological disaster research of Nansha islands sea area in South China Sea[J]. Journal of Tropical Oceanography, 2002, 21(2):104-110.]
[3] 赵庆英,李满环.GIS在建立1:20万综合水文地质图空间数据库中的应用研究[J].世界地质,2003,22(3):290-293.
[ZHAO Qingying, LI Manhuan. Study of application of GIS software in establishing space database of 1:200000 comprehensive hydrographic geological map[J]. World Geology, 2003, 22(3):290-293.]
[4] McKinney D C Cai X. Linking GIS and water resources management models:an object-oriented method[J]. Environmental Modelling & Software, 2002, 17:413-425.
[5] 王永红, 沈焕庭. 河口海岸环境沉积速率研究方法[J].海洋地质与第四纪地质,2002,22(2):115-120.
[WANG Yonghong, SHEN Huanting. The study methods of sedimentation rates in the estuarine and coastal environments[J]. Marine Geology and Quaternary Geology, 2002, 22(2):115-120.]
[6] 马劲松, 朱大奎. 海岸海洋潮流模拟可视化与虚拟现实建模[J].测绘学报,2002,31(1):49-53.
[MA Jinsong, ZHU Dakui. Visualization modeling and virtual reality for coastal ocean tidal current numerical simulation[J]. Acta Geodaetica et Cartographic Sinica, 2002, 31(1):49-53.]
[7] Nelson B R, Krajewski W F, Kruger A, et al. Archival precipitation data set for the Mississippi River Basin:development of a GIS-based data browser[J]. Computers & Geosciences, 2003, 29:595-604.
[8] Wal D V D,Pye K. The use of historical bathymetric charts in a GIS to assess morphological change in estuaries[J]. Geographical Journal, 2003, 161(1):21-31.
[9] Aertsl J C J H, Hassan A, Savenije H H G, et al. Using GIS tools and rapid assessment techniques for determining salt intrusion:Stream a river basin management instrument[J]. Physics and Chemistry of the Earth, Part B:Hydrology, Oceans and Atmosphere, 2000, 25(3):265-273.
[10] 陈加兵,曾从盛,黄发明. 基于GIS的罗源湾海洋环境管理信息系统[J].台湾海峡,2003,22(3):347-353.
[CHEN Jiabing, ZENG Congsheng, HUANG Faming. Marine environmental management information system in Luoyuan Bay based on GIS[J]. Journal of Oceanography in Taiwan Strait, 2003, 22(3):347-353.]
[11] 陈述彭,鲁学军,周成虎. 地理信息系统导论[M].北京:科学出版社,1999.[CHEN Shupeng, LU Xuejun, ZHOU Chenghu. Introduction to Geographic Information Systems[M]. Beijing:Science Press, 1999.]
[12] 张怀静, 翟世奎, 范德江, 等. 三峡工程一期蓄水后长江口及其邻近海域悬浮物浓度分布特征[J].环境科学,2007,28(8):1655-1661.
[ZHANG Huaijing, ZHAI Shikui, FAN Dejiang, et al. Distribution of suspended matter concentration in the Changjiang estuary and adjacent area after the First-Stage Storage of the Three Gorges Project[J]. Environmental Science, 2007, 28(8):1655-1661.]
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