Divisions of Hydrological Environment in the Northwest Pacific Ocean Sea Area and Risk Assessment on Maritime Navigation
26-years (1970-1995) shipping report data of the Pacific sea area are used in this paper. Based on 1°×1°grid data set obtained by objective analysis and optimization interpolation of hydro-meteorological factors, the paper firstly summarizes the characteristics of the climate in Northwest Pacific sea area. And then by means of fuzzy clustering method, the climate divisions of the sea area are classified. Finally the risk assessment of maritime navigation in this sea area is analyzed and evaluated with Fuzzy Logic Reasoning. The results indicate the basic seasonal changes and the geographic distribution characteristics of these hydro-meteorological factors in Northwest Pacific sea area, which could provide the background reference for the risk assessment and decision-making in maritime navigation in the sea area.
Climate Division Risk Analysis Fuzzy Clustering Fuzzy Logic Reasoning
Huang Zhisong Wang Yanlei Zhang Ren Dong Zhaojun Chu Xiaochun Hou Taiping
Institute of Meteorology PLA University of Science and Technology, Nanjing 211101 China
国际会议
The 1st International Conference on Risk Analysis and Crisis Response(首届风险分析与危机反应国际学术研讨会)
上海
英文
675-680
2007-09-25（万方平台首次上网日期，不代表论文的发表时间）