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자원동향분석자료 전산화 및 자원유통 연구 : 석회석 유통구조 분석연구

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자료유형 KIGAM 보고서
서명 자원동향분석자료 전산화 및 자원유통 연구 : 석회석 유통구조 분석연구
저자 이경한
언어 KOR
청구기호 KR-98-C-41-1998-R
발행사항 韓國資源硏究所, 1998
초록 This study deals with the limestone quarry which shares 77% of local mineral production in order to find out hampering factors for promoting the related industries through analysing market structure. About 84% of the production comes from a few captive mines of cement industry and 15% are related to the lime industry. Recently there shows and expansion trend of GCC field with the advance of comminution equipment. Under the dwindled economic situation, limestone demand has been reduced by 20% from last year. As the economic recovery is not expected to be realized within a short period, limestone demand will be also shown a moderate curvatured U type graph with the range from 72 mil. ton in 1998 to 87 mil. ton in 2001, however, per capita cement comsumption will be reduced from present 1.2 ton to 0.7 ton following the Japanese case. The more the production scale is increased and the larger the unit transportation volume is, production cost is decreased. In case of transportation distance, the economic distance limit is analysed to the level where transportation cost shares 15% of direct mining cost at 1 mil. ton scale, and 80% at 10 mil. ton scale opencut mining. Environment appears the most and serious factor which governs the limestone industry. However, as there are lots of regulations which has a similar content, some amendment is required for lessening the burdens originated from the regulations. In addition to that, there are some items such as the enlargement of minimum area for the environmental impact accessment, quantitative evaluation of the environmental impact accessment, rational application of forestry density to the limestone quarry, flexible application of restoration method and the clear provision for the public hatred on the blast vibration and the noise. Another is the items which make burdens to the mine operation such as the taxation system to the non-business land, the excessive money due similar to the levies and the regulation on the gunpowder storage site which does not reflect the current situation. Thus it is desirable that mineral policy is made in harmony with the environmental protection and the provisions which cause burdens to the mines should be corrected
페이지 iv, 112 p.
키워드 자원동향, 전산화, 자원유통, 자원, 유통, 동향, 유통구조, 석회석
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한국지질자원연구원
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2099-04-01
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이경한. (1998). 자원동향분석자료 전산화 및 자원유통 연구 : 석회석 유통구조 분석연구. 韓國資源硏究所.