本溪钓鱼台地貌的分布及成因  

Research on distribution features and conformation of Benxi Diaoyutai Landscape

作　　者：曲景慧[1] 刘集伟[2] 

机构地区：[1]辽宁科技学院管理学院,辽宁本溪117000 [2]辽宁师范大学城市与环境学院,辽宁大连116029

出　　处：《辽宁师范大学学报（自然科学版）》2011年第3期383-387,共5页Journal of Liaoning Normal University:Natural Science Edition

基　　金：辽宁省教育厅科学技术研究项目(L20205)

摘　　要：辽宁本溪钓鱼台地貌由晚元古代青白口纪石英砂岩所形成,在成景地层上是中国砂(砾)岩地貌最古老的类型之一.通过实地考察法和历史资料对比法,发现该地貌在成景岩石的性质、成景岩层时代、微造型地貌组合和沉积环境等方面,都有别于中国砂(砾)岩地貌类型,因此确定它是一种新的地貌景观类型,这对完善中国砂(砾)岩地貌的分类体系有着重要的科学意义.在理论上阐述了辽宁本溪钓鱼台地貌发育的自然条件、分布特征以及形成原因,并进一步论述了钓鱼台地貌的分布规律以及成因类型.鉴于本溪钓鱼台地貌具有古老性、科学性、奇特性和可观赏性等特点,具有重大的科研价值和旅游开发价值,其对本溪国家地质公园的进一步开发、推动本溪旅游业的发展有着重大的现实意义.Diaoyutai Landscape in Benxi of Liaoning,which was formed of the quartz sandstone Qingbaikou in Late Proterozoic is one of the oldest sandstone landscape in China.By the fieldwork and the historical data contrast,the writer found that the landscape,in the rock quality,rock ages,combination of micro-topography and sedimentary environment modeling,is different from the sandstone landforms in China.Therefore,it＇s confirmed that it＇s a new type of the landscapes.It possesses the scientific significance on perfecting the classification system of sandstone landform in China.The paper theoretically explains the natural conditions,distribution and causes of Benxi Diaoyutai landforms.Since the landscape has the features of antiquity,science,peculiar nature and viewing,it is of the significant value of research and tourism development,which will practically guide and further promote the developing of Benxi National Geopark and Benxi tourism development.

关 键 词：地貌 钓鱼台地貌 本溪钓鱼台地貌 元古界青白口系 钓鱼台组 

分 类 号：P931[天文地球—自然地理学]