贺兰山国家公园候选区典型地质遗迹及其演化历史OA
Typical Geological Heritage and Evolutionary History in the Proposed Helan Mountain National Park Area
基于野外实地调查结果,综合贺兰山地区地质、地貌等方面资料,系统梳理贺兰山国家公园候选区的地质遗迹类型、分布特征及规律,并结合该区的构造演化历史,阐释地质遗迹多样性的动力学背景.结果表明,在贺兰山国家公园候选区共识别出44处典型地质遗迹,其中,基础地质大类35处,地貌景观大类9处.区域分布方面,地质遗迹集中分布在黄旗口—苏峪口—插旗沟、汝箕沟及石炭井3个区域.在贺兰山古元古代基底形成后,从中新元古代到新生代经历的复杂构造演化过程,是贺兰山国家公园候选区地质遗迹形成的主要原因.
This study is based on field investigations and integrates previous data on the geology,geomorphol-ogy,and other aspects of the Helan Mountain area.It systematically sorts out the types,distribution character-istics,and laws of geological heritage in the candidate areas of Helan Mountain National Park,and combines them with the tectonic evolution history to explain the dynamical context of the diversity of geological heritage.A total of 44 typical geological heritage sites have been identified in the area,including 35 in the primary geolog-ical category and 9 in the geomorphological category.In terms of regional distribution,geological heritage sites are concentrated in three areas:Huangqikou-Suyukou-Chaqigou,Rujigou,and Shitanjing.The complex tec-tonic evolution that occurred from the Middle Neoproterozoic to the Cenozoic after the formation of the Helan Mountain Paleoproterozoic basement is the main reason for the formation of geological heritage in the area.
毛静雯;梁咏亮;李江海;李润楠;谢仲军;朱亚超;王宝华;杨昊坤;郭晓非
北京大学 地球与空间科学学院,北京 100871宁夏贺兰山国家级自然保护区管理局,宁夏 银川 750021北京大学 地球与空间科学学院,北京 100871林产工业规划设计院,北京 100010林产工业规划设计院,北京 100010宁夏贺兰山国家级自然保护区管理局,宁夏 银川 750021林产工业规划设计院,北京 100010北京大学 地球与空间科学学院,北京 100871北京大学 地球与空间科学学院,北京 100871
天文与地球科学
地质遗迹构造演化贺兰山国家公园候选区分布特征
geological heritagetectonic evolutionthe proposed Helan Mountain National Park Areadistribu-tion
《宁夏大学学报（自然科学版中英文）》 2026 (1)
79-89,11
国家重点研发计划基金资助项目(2023YFC2906500)林产工业规划设计院项目(HCZB-2024-(采)-014-2)
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