广东封开的几种特色地貌  

A FEW CHARACTERISTIC LANDFORMS OF FENGKAI IN GUANGDONG

作　　者：刘尚仁[1] 刘瑞华[2] 

机构地区：[1]中山大学地理系,广东广州510275 [2]广州地理研究所,广东广州510070

出　　处：《热带地理》2003年第1期85-88,共4页Tropical Geography

摘　　要：封开县有4种地貌属广东之最:①一石成山,几乎无缝隙的斑石;②贺江弯曲率为3,下切深度100～200m的深切曲流;③动物化石十分丰富的河儿口黄岩洞,罗沙岩和峒中岩等溶洞;④阶地高度最大达76m的西江河流阶地。上述有较重要的科研、科普和旅游开发价值,要继续发掘,推动旅游事业进一步发展。There are four landforms in Fengkai County, which are unique: 1) Banshi Hill, a gigantic rock on which there is nearly no crack; 2) the incised meander of the Hejiang that has a winding ratio of 3 and an incision depth of 100-200 m; 3) Huangyandong, Luoshayan and Dongzhongyan, the caves in which there are rich animal fossils; 4) the terraces of the Xijiang that have a maximum height of 76 m. They are valuable for scientific research, popularization of science and tourism development.

关 键 词：广东 封开县 地貌 动物化石 阶地 旅游开发 

分 类 号：F592.3[经济管理—旅游管理] F592.7[经济管理—产业经济]