Taking the Huaihe River Basin in Anhui Province as the study area and following principles of objectivity, data availability, feasibility of index quantification and highlighting dominant factors, the index system of assessment of capacity of flood disaster prevention and reduction was established at city-county level, which is composed of capacity of flood prevention and waterlogging control, capacity of flood monitoring and warning, capacity of rescue and rehabilitation, and capacity of disaster management. The judge matrixes of index system and index weights were established by the Analytic Hierarchy Process (AHP) approach based on opinions from experts. Then a capacity map of flood disaster prevention and reduction of the Huaihe River Basin in Anhui Province was generated. The result shows that the capacity of flood disaster prevention and reduction is the highest in Bengbu city, followed by Huainan city, Huaibei city, Fengtai county, Fuyang city, Chuzhou city, Suixi county and Suzhou city, while the others have relatively low and even lower capacity of flood disaster prevention and reduction. A further analysis shows that the capacity is low in regions to the south of the mainstream of the Huaihe River compared with northern Huaihe River plain and the same is to the result of right-hand regions of Shaying River compared with the left-hand regions. The capacity is relatively low in Guoyang county and Bozhou city among the regions along the Guohe river. The index system and assessment method helps provide references for assessment of capacity of flood disaster prevention and reduction in other basins or regions, and may provide a basis for the work of flood prevention and reduction in China.
HUANG Da-peng, ZHENG Wei, ZHANG Ren-he, HUO Zhi-guo, LI Jia-lin, PENG Shun-feng
. Assessment of capacity of flood disaster prevention and reduction of Huaihe River Basin in Anhui Province[J]. GEOGRAPHICAL RESEARCH, 2011
, 30(3)
: 523
-530
.
DOI: 10.11821/yj2011030013
[1] 汤奇成,程义,李秀云. 中国洪水灾害的分类分级和危险度评价方法研究. 见:王劲峰. 中国自然灾害影响评价方法研究. 北京:中国科学技术出版社,1993.
[2] 史培军. 中国自然灾害、减灾建设与可持续发展. 自然资源学报,1995,11(3):267~278.
[3] 刘树坤. 国外防洪减灾发展趋势分析. 水利水电技术,2000,(1):2~10.
[4] Barredo J I,Lavalle C,De Roo A. European flood risk mapping. EC DG JRC- Weather Driven Natural Hazards,2005.
[5] Tingsamchali T,Karim M F. Flood hazard and risk analysis in the southwest region of Bangladesh. Hydrological Processes,2005,19:2055~2069.
[6] Kron F. Flood risk=Hazard * Values * Vulnerability. Water Int.,2005,30(1):58~68.
[7] 杜鹃,何飞,史培军. 湘江流域洪水灾害综合风险评价. 自然灾害学报,2006,15(6):38~44.
[8] 田国珍,刘新立,王平,等. 中国洪水灾害风险区划及其成因分析. 灾害学,2006,21(2):1~6.
[9] 黄大鹏,刘闯,彭顺风. 洪灾风险评价与区划研究进展. 地理科学进展,2007,26(4):11~22.
[10] 万君,周月华,王迎迎,等. 基于GIS的湖北省区域洪涝灾害风险评估方法研究. 暴雨灾害,2007,26 (4):328~333.
[11] Huang Dapeng,Liu Chuang,Peng Shunfeng,et al. Assessment of waterlogging risk in Lixiahe region of Jiangsu province based on AVHRR and MODIS image. Chinese Geographical Science,2008,18(2):178~183.
[12] 宫清华,黄光庆,郭敏,等. 基于GIS技术的广东省洪涝灾害风险区划.自然灾害学报,2009,18(1):58~63.
[13] 刘荆,蒋卫国,杜培军. 基于相关分析的淮河流域暴雨灾害风险评估. 中国矿业大学学报,2009,38(5):735~740.
[14] Jiang Weiguo,Lei Deng,Chen Luyao,et al. Risk assessment and validation of flood disaster based on fuzzy mathematics. Progress in Natural Science,2009,19:1419~1425.
[15] Apel H,Aronica G T,Kreibich H,et al. Flood risk analyses:How detailed do we need to be? Natural hazards,2009,49:79~98.
[16] Dang N M,Babel M S,Luong H T. Evaluation of flood risk parameters in the Day River flood diversion area,Red River Delta,Vietnam. Natural Hazards,2011,56:169~194.
[17] Bizimana J P,Schilling M. Geo-information technology for infrastructural flood risk analysis in unplanned settlements:A case study of informal settlement flood risk in the Nyabugogo Flood Plain, Kigali City,Rwanda. In:Showalter P S,Lu Y. Geospatial techniques in urban hazard and disaster analysis. Frankfurt:Springer Science+Business Media,2010. 99~124.
[18] 郭永芳,查良松. 安徽省洪涝灾害风险区划及成灾面积变化趋势分析. 中国农业气象,2010,31(1):130~136.
[19] 王静静,刘敏,权瑞松,等.中国东南沿海地区暴雨洪涝风险分区及评价.华北水利水电学院学报,2010,31(1):14~16.
[20] 盛绍学,石磊,刘家福,等. 沿淮湖泊洼地区域暴雨洪涝风险评估. 地理研究,2010,29(3):416~422.
[21] 张会,张继权,韩俊山. 基于GIS技术的洪涝灾害风险评估与区划研究——以辽河中下游地区为例. 自然灾害学报,2005,14(6):141~146.
[22] 张婧,郝立生,许晓光. 基于GIS技术的河北省洪涝灾害风险区划与分析. 灾害学,2009,24(2):51~56.
[23] 张京红,田光辉,蔡大鑫,等. 基于GIS技术的海南岛暴雨洪涝灾害风险区划.热带作物学报,2010,31(6):1014~1019.
[24] Fang G H,Gao Y Q. Construction of evaluation index system and evaluation model of flood disaster risk. In: Proceedings of 16th IAHR-APD Congress and 3rd Symposium of IAHR-ISHS.2008.
[25] 黄大鹏. 淮河洪泽湖以上流域洪涝灾害风险评估研究. 北京:中国科学院研究生院博士学位论文, 2009.
[26] Saaty T L. A scaling method for priorities in hierarchical structures. Journal of Mathmatical Psychology,1977,(15):59~62.
