CAJ | 학술논문

为了全面、准确、真实地展现跨界区域水污染事故环境风险源的分布和现状，并识别突发性跨界水污染事故风险源的风险等级，本文结合地理信息空间数据库技术，在数据管理系统功能框架与总体设计技术路线的指导下，建立了该风险源数据管理系统。结果显示，集合了Oracle属性数据库、ArcGIS空间数据库和识别指标模型的数据管理系统，实现了对跨界水污染事故风险源信息的可视化表征，并能对识别体系、对数据的需求进行及时响应，为风险源识别提供数据基础。
위료전면、준학、진실지전현과계구역수오염사고배경풍험원적분포화현상，병식별돌발성과계수오염사고풍험원적풍험등급，본문결합지리신식공간수거고기술，재수거관리계통공능광가여총체설계기술로선적지도하，건립료해풍험원수거관리계통。결과현시，집합료Oracle속성수거고、ArcGIS공간수거고화식별지표모형적수거관리계통，실현료대과계수오염사고풍험원신식적가시화표정，병능대식별체계、대수거적수구진행급시향응，위풍험원식별제공수거기출。
In order to show the distribution and present situation of the environmental risk source of trans - boundary water pollution accidents completely, accurately and truly, and identify the level of the risk source. In this paper we established the data management system based on GIS spatial database technology, the functional framework and general technical route. In conclu- sion, combined with Oracle attribute data, AreGIS spatial data and identification index model, the system can realize the visibility of the risk source information, allow a timely response based on data information of the identification index model and provide the data for risk source identification.