摘要
甘肃酒嘉地区地处河西走廊西端,地质构造复杂,地貌类型多样,地质遗迹资源丰富而独特。通过野外详细调查,研究总结区内地质遗迹主要类型和基本特征,对其进行科学、系统分类,选取地质遗迹的6项自然属性和2项社会属性等评价指标进行价值综合评价。结果表明:酒嘉地区共有重要地质遗迹点118处,划分为基础地质、地貌景观和地质灾害3大类,10类,20亚类,其中以寒武—三叠系剖面、碎屑岩地貌、湿地-沼泽、峡谷等地质遗迹尤为发育,具较高科研价值、美学价值及旅游开发价值,地质遗迹的分布与气候、构造及地层关系密切;确定酒嘉地区世界级地质遗迹7处,国家级地质遗迹22处,省级地质遗迹81处。本文从多个方面对酒嘉地区地质遗迹资源发展模式进行初步探讨,并为酒嘉地区全域地质遗迹的保护利用和旅游开发提供新思路。
The Jiujia area in Gansu Province is located at the western end of the Hexi Corridor,with complex geological structures,diverse landform types,and abundant and unique geological heritage resources.Through detailed field investigations,research and summarize the main types and basic characteristics of geological relics in the area,scientifically and systematically classify them,and select 6 natural attributes and 2 social attributes of geological relics as evaluation indicators for comprehensive value evaluation.The results show that there are a total of 118 important geological relics in the Jiujia area,divided into three categories:basic geology,landscape,and geological hazards,10 categories,and 20 subcategories.Among them,geological relics such as Cambrian Triassic stratigraphic profiles,clastic rock landforms,wetlands swamps,and canyons are particularly developed,with high scientific research value,aesthetic value,and tourism development value.The distribution of geological relics is closely related to climate,structure,and stratigraphy;Seven world-class geological relics,22 national geological relics,and 81 provincial-level geological relics have been identified in the Jiujia area.This article provides a preliminary exploration of the development model of geological heritage resources in the Jiujia area from multiple perspectives,and provides new ideas for the protection,utilization,and tourism development of geological heritage in the entire Jiujia area.
作者
高家乐
刘钊
李省晔
陈海云
刘永彪
王喆
Gao Jiale;Liu Zhao;Li Shengye;Chen Haiyun;Liu Yongbiao;Wang Zhe(Hebei GEO University,Shijiazhuang,Hebei,050031,China;Fourth Institute of Geological and Mineral Exploraton of Gansu Provinical Bureau of Geology and Mineral Resourses,Jiuquan,Gansu,735000,China;Hebei Key Laboratory of Green Development of Rock and Mineral Materials,Shijiazhuang,Hebei,050031,China;Engineering Research Center for Silicate Solid Waste Resource Utilization of Hebei Province,Shijiazhuang,Hebei,050031,China;Key Laboratory of Mineral Resources Exploration of Gansu,Jiuquan,Gansu,735000,China)
出处
《新疆地质》
2025年第2期344-354,共11页
Xinjiang Geology
基金
甘肃省科技计划项目(24JRRF004)
河北地质大学校内青年项目(QN202309)
河北省自然科学基金项目(D2021403056)
甘肃省地矿局创新资金项目(甘地发〔2021〕223号)
中央引导地方科技发展资金项目(24ZYQF001)
河北省高等学校科学研究项目(QN2025335)共同资助。
关键词
发展模式
地质遗迹分类
地质遗迹价值评价
酒嘉地区
甘肃
Development model
Classification of geological relics
Evaluation of the value of geological relics
Jiujia Prefecture
Gansu Province
