新疆哈密南湖乡、五堡镇地质遗迹及其开发潜力评价

新疆哈密市南湖乡、五堡镇地质遗迹资源丰富、类型众多。为了厘清区域内地质遗迹资源情况，为今后更好地保护和利用资源提供科学依据，本文通过调查南湖乡和五堡镇主要的地质遗迹，研究地质遗迹开发潜力的影响因素，建立了科学及教育价值、美学及观赏价值、文化价值、区位条件、基础设施5个方面12项指标在内的多因素多级评价指标体系，采用模糊层次分析法和模糊综合评价模型相结合的方法对其开发潜力进行综合评价。结果表明：南湖乡、五堡镇地质遗迹资源丰富，观赏及科学研究价值较高，拥有雅丹地貌和翼龙、蜥脚类恐龙等世界级地质遗迹在内的众多地质遗迹资源。对南湖乡、五堡镇筛选出的6处地质遗迹集中区进行开发禀赋评价，结果表明其总体开发潜力较大，但普遍存在基础设施不完善等问题制约其发展，其中具有开发价值的地质遗迹集中区为大海道、五堡魔鬼城以及小南湖(沙漠雅丹),其次为南湖沙山、大南湖绿色矿山，最后是南湖大峡谷。本文研究为今后该地区地质遗迹的开发和保护提供参考。

Evaluation of geoheritage and their development potential in Nanhu Township Wupu Town, Hami, Xinjiang

In Nanhu Township and Wupu town of Hami City, Xinjiang, a variety of geoheritage resources are developed. In order to clarify the geoheritage resources in the region and provide a scientific basis for better protection and utilization in the future, this paper investigates the main geoheritage in Nanhu Township and Wupu Town, and studies the influencing factors of the development potential of geoheritage resources, a multi factor and multi-level evaluation index system including 12 indexes in fourfive aspects: scientific and educational value, aesthetic and ornamental value, cultural value, location conditions and infrastructure, and comprehensively evaluates the development potential by using the combination of Fuzzy Analytic Hierarchy Process and fuzzy comprehensive evaluation model. The results show that Nanhu Township and Wupu town in Hami are rich in geoheritage resources with high ornamental and scientific research value. They have many world-class geoheritage resources, such as Yadan landform pterosaurs and sauropods. The development endowment of six geoheritage concentration areas selected from Nanhu Township and Wupu town show that they have great development potential, but there are common problems such as imperfect infrastructure, which restrict its development. Among them, the most ideal concentration areas of geoheritage are Dahaidao, Wupu Ghost city and Yardangs in Xiaonanhu desert, followed by Nanhu Sand Mountain and Dananhu green mine, and finally Nanhu Grand Canyon.