灾害学
災害學
재해학
JOURNAL OF CATASTROPHOLOGY
2014年
3期
40-43
,共4页
地质灾害%经济损失%全要素%云南大关县%黄葛沟泥石流
地質災害%經濟損失%全要素%雲南大關縣%黃葛溝泥石流
지질재해%경제손실%전요소%운남대관현%황갈구니석류
geological disaster%economic loss%total factor%Da Guan county of Yunnan Province%Huang Ge gully debris flow
对地质灾害的直接经济损失以受灾体价值和受灾体价值损失率为基础开展评价，并提出6类直接经济损失评价因子与计算方法；对间接经济评价提出7类评价因子和计算方法。对历史上云南省大关县黄葛沟泥石流灾害开展了实例研究，得出一次地质灾害的经济损失值较为严重，为后续的减灾防灾提供了理论依据。
對地質災害的直接經濟損失以受災體價值和受災體價值損失率為基礎開展評價，併提齣6類直接經濟損失評價因子與計算方法；對間接經濟評價提齣7類評價因子和計算方法。對歷史上雲南省大關縣黃葛溝泥石流災害開展瞭實例研究，得齣一次地質災害的經濟損失值較為嚴重，為後續的減災防災提供瞭理論依據。
대지질재해적직접경제손실이수재체개치화수재체개치손실솔위기출개전평개，병제출6류직접경제손실평개인자여계산방법；대간접경제평개제출7류평개인자화계산방법。대역사상운남성대관현황갈구니석류재해개전료실례연구，득출일차지질재해적경제손실치교위엄중，위후속적감재방재제공료이론의거。
Based on the affected body loss value and affected body value rate,direct economic loss of geolog-ical disasters are evaluated,and 6 kinds of evaluation factor and calculating method of direct economic loss are put forward.And 7 kinds of evaluation factors and calculation method of indirect economic evaluation are pointed out. A case study,which could provide theoretical basis for the following the disaster prevention and reduction,is done on Huang Ge gully debris flow in Da Guan county of Yunnan Province.Results show that it is a geologic disaster and caused great economic loss.
