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以龙胜龙脊古壮寨为研究对象,采用层次分析法(AHP法)建立景观评价体系,运用GIS空间分析法对古壮寨景观进行景观等级划分,并制定分级建设保护策略。结果表明:龙胜龙脊古壮寨区域景观差异较明显,其中Ⅰ级、Ⅲ级与Ⅴ级景观分别占研究区域总面积的0.78%、0.12%、0.10%。无Ⅱ、Ⅳ级,表明龙胜龙脊古壮寨景观总体较好。基于以上评价结果,将龙脊古壮寨规划为风貌协调区、开发建设区和建设控制区。风貌协调区应维持对现有景观的保护;开发建设区应重点加强对生态环境的保护;建设控制区应在不影响原有风貌的前提下进行景观建设。该评价对龙胜龙脊古壮寨的发展与保护决策具有科学辅助意义。
Taking Longzhuang Longji Ancient Town as the research object, AHP method was used to establish the landscape evaluation system, and GIS spatial analysis method was used to classify the ancient Zhuangzhai landscape into landscapes, and to develop a hierarchical protection strategy. The results show that there are obvious differences in the landscape of Guzhuangzhai of Longji, in which the landscapes of grade Ⅰ, Ⅲ and Ⅴ occupy 0.78%, 0.12% and 0.10% of the total area of the study area respectively. No Ⅱ, Ⅳ level, indicating Longsheng Longji ancient Zhuang Walled better overall landscape. Based on the above evaluation results, the Longji Ancient Zhuang Village is planned to be a coordination area for style, a development and construction area, and a construction control area. Coordination of the area should maintain the protection of the existing landscape; development and construction zone should focus on strengthening the protection of the ecological environment; construction of the control area should be under the premise of not affecting the original style of landscape construction. This evaluation is of scientific aided significance for the development and protection decision-making of Guzhuang Village at Longji Longji.