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对梯田文化景观遗产价值进行客观评价,利于梯田文化景观的保护及相关措施的有效实施。在实地调研、专家咨询和查阅文献的基础上,结合AVC(Attraction、Vitality、Capacity)理论,从梯田文化景观资源吸引力、资源生命力、资源承载力3个层面遴选22项指标,以基于模糊评价的层次分析法作为技术手段,构建梯田文化景观遗产保护评价体系及其评估模型。通过对中国最具代表性的云南元阳哈尼族梯田、湖南紫鹊界梯田、龙胜龙脊梯田实地调研数据及资料进行整理、数理计算确定评价指标权重,使定性分析与定量分析有机结合,从而提高评价体系的多元性、合理性与准确性。综合数理统计结果,对中国南方3个最具代表性的梯田文化景观的遗产价值进行排序可得:γ(哈尼)>γ(龙脊)>γ(紫鹊界)。
Objective evaluation of the value of terraced cultural landscape heritage, which will help the protection of terraced cultural landscape and the effective implementation of related measures. Based on the field investigation, expert consultation and literature review, combined with the theory of Attraction (Vitality, Capacity), 22 indicators were selected from three aspects: attractiveness of terraced cultural landscape resources, vitality of resources and resources carrying capacity. Based on fuzzy evaluation Analytic Hierarchy Process as a technical means to build terraced cultural heritage protection evaluation system and evaluation model. Through the field survey data and data of the most representative Hani terraced rice terraces in Yuanyang, Yunnan Province, Zigie Terraces in Hunan Province, and Longji Longji Terraces in China, the weight of evaluation indexes was determined by mathematical calculation to make the qualitative analysis and quantitative analysis combine organically, Thereby enhancing the diversity of the evaluation system, rationality and accuracy. According to the results of mathematical statistics, the ranking of the heritage values of the three most representative terraced cultural landscapes in southern China shows: γ (Hani)> γ (Longji)> γ (Purple magpie community).