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http://dx.doi.org/10.5467/JKESS.2022.43.1.176

Policy Suggestions for Geological and Geotechnical Information Management in Earthquake Hazard Mitigation Measures by Local Governments  

Lim, Hyunjee (Department of Geological Sciences, Pusan National University)
Song, Cheol Woo (Natural Disaster Management Division, Busan Metropolitan City Hall)
Ha, Sangmin (Department of Geological Sciences, Pusan National University)
Kim, Min-Cheol (Department of Geological Sciences, Pusan National University)
Son, Moon (Department of Geological Sciences, Pusan National University)
Publication Information
Journal of the Korean earth science society / v.43, no.1, 2022 , pp. 176-187 More about this Journal
Abstract
Due to recent mid-scale earthquakes in the Korean Peninsula, the Korean central and local governments are preparing new measures for earthquake hazard mitigation. Geological and geotechnical information is essential for earthquake hazard assessment. Thus, related data have been collected and assimilated as DBs by various national organizations. However, several problems arise when local governments intend to use this information to establish earthquake hazard mitigation measures. In the case of the geological information, small-scale geological maps make it difficult to acquire detailed information, whereas lithofacies and faults do not often match at the boundaries of large-scale geological maps. Significant geotechnical information is lost due to lack of digitalization. Present study proposes four policy plans for geological and geological information management. First, it is necessary to link industry-academictechnology fields to use the information that has already been or to be produced more efficiently and professionally. Second, local government regulations are required to be enacted and revised to accumulate a lot of geological and geotechnical information. Third an expert system should be prepared to improve the quality of the information. Fourth, it is necessary to establish a dedicated department and expand budget support for efficient information management.
Keywords
Earthquake Hazard Mitigation; Geological Information; Geotechnical Information; DB management;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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