敦煌雅丹国家地质公园地质资源调查及地学意义

doi:10.7522/j.issn.1000-694X.2015.00056

摘要/Abstract

摘要： 敦煌雅丹国家地质公园集雅丹和沙漠湖泊地貌类型于一体,是极端干旱区大型地貌景观类地质公园的典型代表。公园内地质遗迹资源典型,保存系统、完整,类型多样,可分为地质剖面、地质构造、地貌景观、水体景观和环境地质遗迹景观5大类。以雅丹和鸣沙山月牙泉等为代表的地貌景观与享誉国内外的古丝绸之路遗迹、敦煌文化等人文历史资源相结合,是敦煌雅丹国家地质公园的优势。敦煌雅丹与其他区域的雅丹地貌相比,除具有一定的相似性外,还具有类型多、密度大、走向变化明显形态丰富、反映了多个形成演化阶段等独特性。实施地质资源调查对保护地质遗迹、开展地质科学研究和普及地学等科学知识都有重要意义。同时,对提升景区品位,进而带动敦煌旅游业的发展都将起到积极的推动作用。

关键词: 地质公园, 雅丹, 地质遗迹, 地学意义, 敦煌

Abstract: Dunhuang Yardang National Geopark in China, including Yardang, desert and lake, is a typical large geological park in extreme arid region. The resources of geological relic in the park are typical and preserved systematically and integrally with diversity. They can be grouped into five categories, such as geological profile, geological structure, physiognomy landscape, water landscape and environmental geological relics. The physiognomy landscapes that are represented by yardang landscape, the Singing Sand Mountain and Crescent Moon Spring, the relics of the ancient Silk Road respected both at home and abroad, and human culture and historical resources like Dunhuang Mogao Caves are advantages of Dunhuang Yardang National Geopark. The yardang landscape in Dunhuang has special characteristics, such as diverse types, large density, significant alignment, various forms, and significant reflection of the formation and evolution of multiple stages. The implementation of geological resource survey is significant in protection of geological relics, research of geological science and popularization of geological science and other knowledge of natural sciences. Meanwhile, it plays active roles in promoting tourism industry in Dunhuang.

Key words: geopark, yardang, geoheritage, geoscience significance, Dunhuang

中图分类号:

P931.3

杜青松, 柴玲, 范淑花, 马鹏飞. 敦煌雅丹国家地质公园地质资源调查及地学意义[J]. 中国沙漠, 2016, 36(3): 610-615.

Du Qingsong, Chai Ling, Fan Shuhua, Ma Pengfei. The Geological Resources Survey and Geoscience Significance of Dunhuang Yardang National Geopark in China[J]. JOURNAL OF DESERT RESEARCH, 2016, 36(3): 610-615.

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