丹霞地貌与岩溶地貌旅游景观之比较研究

A Comparison between the Tourism Scenery of Danxia Landform and That of Karst Landform

对丹霞地貌与岩溶地貌的旅游景观进行系统比较,揭示两者在发育条件及分布特点、自然及人文旅游景观方面的相似性与差异性。在发育条件上,两者的岩性、构造环境和主要外营力均存在显著差异;另一方面,两者的发育又都依赖于一定的水热条件和密集的节理裂隙。在空间分布上,两者发育最典型的地区均在我国南方亚热带、热带湿润区;其中,东南地区尤以丹霞景观见长,西南地区更以岩溶景观取胜。自然景观方面,丹霞景观与岩溶景观在类型、外形、组合上有较多相似之处;两相比较,岩溶风景胜在山奇洞奥,而丹霞风景则胜在赤壁丹崖。人文景观方面,丹霞地貌区与岩溶地貌区均遗存众多悬棺崖墓和摩岩题刻;此外,前者还以道教名山和佛教石窟众多而见长,后者则在古人类遗址和民族风情方面占据优势。

A systematic comparison is made between the tourism scenery of Danxia landform and that of Karst landform by introducing their similarity and diversity in development condition, spatial distribution, physical scenery, and human scenery. As to the development condition, there are obvious differences in lithology, structure environment, and main exterior forces, but, on the other hand, the development of both landform depend on sufficient water and heat, dense joints and fractures of the rocks. As to the spatial distribution, the most typically developed Danxia and Karst areas are in tropic and sub-tropic humid regions in south China, but Danxia scenery especially in southeast China, while Karst scenery especially in southwest China. As to physical scenery, Danxia and Karst have many similarities in type, shape, and compound, however, Karst scenery is superior in the miraculous hills and caves to Danxia scenery, while the latter is superior in the red walls and cliffs to the former. As to human scenery, there are many overhanging coffins and inscriptions on escarpments in Danxia and Karst landform areas, in addition, there are also many famous mountains of Taoism and grottoes of Buddhism in Danxia landform areas, and many paleoanthropological sites and charming landscapes of national culture in Karst landform areas.