华蓥山国家地质公园地质遗迹特征与成因分析

华蓥山国家地质公园地质遗迹类型丰富,特征典型,研究观赏价值重大。公园地质遗迹以喀斯特地貌和构造遗迹为主,高登山石林、天池湖、白崖、晶然山、宝鼎是公园内重要的地质遗迹。高登山石林具有奇、秀、幽的特征,石林良好的生态环境与岩溶地区石漠化特征对比鲜明;天池湖为四川省最大的构造岩溶湖,其形成和演化过程复杂。研究表明,二叠系、三叠系灰岩层是公园主要的成景地层,华蓥山断裂、华蓥山背斜是影响园区地质遗迹发育分布的主要因素,温暖湿润的气候对地质遗迹的形成演化具有重要影响。

Characteristics and Genesis of Geoheritage in Huayingshan National Geopark

Huayingshan national geopark is rich in geoheritage resources which have important value on geoscience research and aesthetics, and their characteristics are very representative. Karst landscape and tectonic landform are the main type of geoheritage. Gaodengshan large clints, Tianchi lake, Baiya, Jingranshan and Baoding are the main geoheritage landscape in the geopark. Mysterious, beautiful and loneness are the characteristics of Gaodengshan large clints which have a good environment. Tanchi lake which is the largest tectonic-karst lake in sichuan province has a complex evolutionary history. Study shows that stratum and lithology, geological tectonic, terrain and physiognomy and climate are the main contributing factors of geoheritage landscape, calcareous rock in Permian system and Triassic system are the main stratum and lithology which form the geoheritage landscape, the form process and distribution of geoheritage are influenced by Huayingshan major fracture, Huayingshan anticline, warmth and humid climate.