雁荡山流纹岩地貌景观特征及其形成发育规律
收稿日期: 2007-09-11
修回日期: 2007-12-02
网络出版日期: 2008-03-25
基金资助
国家自然科学基金项目资助(40671018);上海市教委“地理学与城市环境及旅游资源与文化发展”重点学 科项目资助(J50402)。
The Rhyolite Landforms and Development Law in Yandang Mt.
Received date: 2007-09-11
Revised date: 2007-12-02
Online published: 2008-03-25
Supported by
National Natural Science Foundation of China, No.40671018；Foundation for the key subject-Geography, Urban Environment, Tourism resource and Culture development by Shanghai Education Committee, No.J50402
流纹岩地貌有其独有的特色和发育规律。本文根据大量的实地调查数据, 对雁荡山流 纹岩地貌景观进行了类型、空间分布规律和时间发育规律的分析研究。研究结果表明: 区域 流纹岩地貌景观可分为2 个大类, 6 个亚类, 16 个类型单元; 受区域断裂构造的控制, 区内 沟谷和岩嶂在平面上的发育延伸主要沿NE、NW 和EW 三个方向; 在新构造运动和岩性差异 的控制下, 区内峰、嶂、瀑在垂向上的分布具有分带性; 区域现代地貌的发育肇始于晚第三 纪区域一级夷平面的分裂解体, 自此以后的区内地貌演化经历了四个不同发育阶段, 每个阶 段的地貌景观组合各具特色。
胡小猛,许红根, 陈美君, 李怡, 王杜涛, 陈敏 . 雁荡山流纹岩地貌景观特征及其形成发育规律[J]. 地理学报, 2008 , 63(3) : 270 -279 . DOI: 10.11821/xb200803005
The features and the development law of rhyolite landforms are unique. Based on the survey and analysis data, the paper has analyzed the types, the distribution and the development of the rhyolite landforms in Yandang Mt. The study results show that the landforms in this region can be divided into two types, six sub-types and sixteen type units. The peaks, cliffs and waterfalls are all distributed vertically at different heights, and the valleys and line-cliffs extend along the faults with strikes of NE, NW and EW horizontally. The development of the landforms in the region has experienced four stages in which there developed different kinds of landforms. The study in the paper can contribute to the building of this World Geopark and flourish the local tourism.
Key words： Yandang Mt.; rhyolite landform; landform types; development of landforms
[1] Robert L C. The Quaternary and Pliocene Yellowstone Plateau volcanic field of Wyoming, Idaho and Montana, U.S. Geological Survey Professional Paper, 1980, 729-734.
[2] Lipman P W. The bases of the tuff calderas in west America. Volcanology Abroad, 1987, 1: 1-20.
[Lipman P W. 美国 西部灰流破火山口根部. 国外火山地质, 1987, 1: 1-20.]
[3] Kouzi O, Kazunori W. Aso Caldera. The Earth, 1983, 5(1): 10-13.
[小野晃司, 渡边一德. 阿苏破火山口. 地球, 1983, 5 (1): 10-13.]
[4] Zhou Yufan. The Diwa structure in different regions in the world. Geotectonica and Metallogenia, 1999, 23(4): 373-377.
[周裕藩. 世界各地地洼构造. 大地构造与成矿学, 1999, 23(4): 373-377.]
[5] Xing Guangfu, Tao Kuiyuan, Yang Zhuliang et al. The summarizing about the studies of the reasons causing the formation of Mesozoic igneous rock in southeast China near the ocean. The Bulletin of Mineralogy, Petrology and Geochemistry, 1999, 18(3): 189-193.
[邢光福, 陶奎元, 杨祝良等. 中国东南沿海中生代火山岩成因研究现状与展望. 矿物岩石地球化学通报, 1999, 18(3): 189-193.]
[6] Tao Kuiyuan. Xu Xiake and Yandang Mt. A preliminary study about the reasons causing the formation of the natural scenes in Yandang Mt. and its scientific and cultural significance. Volcanology and Mineral Resource 1996, 17(1-2): 107-119.
[陶奎元. 徐霞客与雁荡山: 初论雁荡山自然景观成因与科学文化内涵. 火山地质与矿产, 1996, 17(1-2): 107-119.]
[7] Tao Kuiyuan, Yu Minggang, Xing Guangfu et al. The value of the geologic remnants of the caldera in Yandang Mt. compared with the other ones in the world. Resource Survey and Environment, 2004, 25(4): 297-303.
[陶奎元, 余明刚, 邢光富等. 雁荡山白垩纪破火山地质遗迹价值与全球对比. 资源调查与环境, 2004, 25(4): 297-303.]
[8] Feng Changgen, Yu Yunwen, Dong Yaohong. The structural features of the caldera in Yandang Mt. and its material origin. Zhejiang Geology, 1997, 13(1): 18-25.
[冯长根, 俞云文, 董尧鸿. 雁荡山破火山口构造特征及成岩物质来源. 浙江地质, 1997, 13(1): 18-25.]
[9] Yin Jiaheng, Huang Guangzhao. The volcano cycles of Mesozoic and Cenozoic in southeast China near the ocean. Volcanology and Mineral Resource, 1997, 18(3): 167-190.
[尹家衡, 黄光昭. 中国东南沿海中、新生代火山旋回. 火山 地质与矿产, 1997, 18(3): 167-190.]
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