南水北调与水利科技
南水北調與水利科技
남수북조여수리과기
SOUTH-TO-NORTH WATER
2014年
1期
26-31
,共6页
气象水文要素%洪涝灾害损失%直接经济损失%灾前预评估%灾后快速评估%淮河流域%洪灾重演
氣象水文要素%洪澇災害損失%直接經濟損失%災前預評估%災後快速評估%淮河流域%洪災重縯
기상수문요소%홍로재해손실%직접경제손실%재전예평고%재후쾌속평고%회하류역%홍재중연
meteorological and hydrologic factors%flood and waterlogging disaster%direct economic loss%pre-disast er preliminary assessment%post-disaster rapid assessment%Huaihe River Basin%flood recapitulation
洪涝灾害损失评估是我国洪涝灾害救助中非常重要的环节，对于灾害科学研究和救灾工作具有重要的理论和实践意义。根据洪涝灾害损失与气象水文要素之间的相关分析，建立了历史气象水文要素和受灾面积、财产之间的关系模型，利用财产损失率和固定资产本底数据，评估洪涝灾害造成的直接经济损失，用于灾前预评估和灾后快速评估。以淮河流域中游安徽段为例，选取2007年淮河洪水进行了分析，评估结果与实际上报数据进行了比对，表明该评估方法可行，评估结果可靠。
洪澇災害損失評估是我國洪澇災害救助中非常重要的環節，對于災害科學研究和救災工作具有重要的理論和實踐意義。根據洪澇災害損失與氣象水文要素之間的相關分析，建立瞭歷史氣象水文要素和受災麵積、財產之間的關繫模型，利用財產損失率和固定資產本底數據，評估洪澇災害造成的直接經濟損失，用于災前預評估和災後快速評估。以淮河流域中遊安徽段為例，選取2007年淮河洪水進行瞭分析，評估結果與實際上報數據進行瞭比對，錶明該評估方法可行，評估結果可靠。
홍로재해손실평고시아국홍로재해구조중비상중요적배절，대우재해과학연구화구재공작구유중요적이론화실천의의。근거홍로재해손실여기상수문요소지간적상관분석，건립료역사기상수문요소화수재면적、재산지간적관계모형，이용재산손실솔화고정자산본저수거，평고홍로재해조성적직접경제손실，용우재전예평고화재후쾌속평고。이회하류역중유안휘단위례，선취2007년회하홍수진행료분석，평고결과여실제상보수거진행료비대，표명해평고방법가행，평고결과가고。
The flood and waterlogging disast er loss assessment is a very important com ponent for the disaster relief work, w hich has important theoret ical and practical significance for the research of disaster and its relief. According to the correlation analy-sis between the flood disaster loss and meteorological and hydrological elements, a correlation model bet ween the area and prop-erty of flood disaster loss and historical meteorological and hydrologic factors was developed. T he property loss rate and back-ground data of permanent assets w ere used to evaluate the direct economic losses caused by flood disaster, which are useful for the pre-disaster preliminary assessment and post-disaster rapid assessment. In this paper, the flood of the middle reach of Hua-ihe River in Anhui Province in 2007 was analyzed, which provided similar assessment results of flood disaster loss with those re-ported data in reality. T herefore, the evaluation method is applicable and reliable.
