望谟县特大山洪泥石流灾后重建分区与功能定位

贵州省黔西南自治州望谟县灾后重建关系到灾区群众的切身利益和长远发展,必须全面贯彻落实科学发展观,坚持以人为本,尊重自然,科学规划,合理布局,要立足灾区实际,做好重建分区与功能定位.在灾区范围内根据流域的生态环境背景,通过对其资源环境承载能力进行综合评价,充分考虑其国土开发强度、产业发展方向以及人口集聚和城镇建设的适宜程度,对其指标体系进行分层聚类,以定量为主,定性为辅进行生态环境建设分区,同时兼顾行政单元的完整性,将灾区范围国土空间分为生态保护区(面积376.07 km2)、适度重建区(面积716.06 km2)、适宜发展区(面积407.47 km2),分析其功能定位,使管制原则与城镇建设更趋于合理,为灾后重建的规划布局工作提供理论支撑.

Function Orientation and Reconstruction Division After Large Disaster of Mountain Torrent and Debris Flow in Wangmo County

The post-disaster reconstruction of Wangmo County,located in the Southwest Autonomous Regionof Guizhou Province,is highly related to the vital interests of local residents and long-term development ofthe region.It is necessary to implement the scientific outlook on development comprehensively and carry outreconstruction division and function orientation concerning the practical situation of disaster areas by theprinciples of human-orientation,respecting nature,scientific planning and rational distribution.In finishinghierarchical clustering of its index system,national land development intensity,industrial development direction,population aggregation suitability and town construction are taken into consideration through a comprehensive evaluation of its environmental carrying capacity under the eco-environmental background of postdisaster area.By aquantitative approach with qualitative supplement and considering the integrity of administrative units for eco-environmental construction division,the post-disaster areas are divided into ecologicalreserve area (376.07km²),moderate reconstruction area (716.06km²)and suitable development area(407.47km²),which can guarantee us the control principle and town construction to be more reasonable andprovide us a theoretical support to post-disaster reconstruction planning layout through the analysis offunctional orientation.