摘要
从峰林喀斯特系统整体分析出发,本文较深入地讨论了我国峰林喀斯特的基本性质。对峰林喀斯特发育和演化的一系列有关问题提出了新解释、新意见和新认识。该文第一部分详细讨论了峰丛洼地和峰林平原两者常存在发育上的协同关系、分布上的依存和配套关系。据最新统计,我国峰林喀斯特分市在北纬32度以南,东径100度以东广大地区,总面程约14万km^2。峰林平原和峰丛洼地两类地形的分布比例为1∶8.3。广西境内峰林喀斯特有5.8km^2,比例为1∶3.8,亦以峰丛洼地地形占优势。
Based on the systematic analyses of Fenglin karst, the author detailed the basic characteristics of Fenglin karst developed in China, and proposed his new concepts of the evolution of Fenglin karst and new explanations to the questions related to Fenglin development such as the distribution pattern of Fenglin karst regions in China, the interralations of the distribution of assorted Fenglin terrains, the basic conditions under which Fenglin karst developed, the history of the development of Fenglin karst in China and the division of its physiographic periods, and the climatic attribute of tropical and subtropical climate of Fenglin karst development. The thought of simultaneous systematic evolution of Fenglin karst, put forward by the author and Zhu Dehao in 1980 and emphasized in the paper, is in fact a question to the traditional knowledge and it will be helpful, as author expected, to the thorough study on China Fenglin karst.
In this paper,it will be divided into three parts (chapters 1--,5--6 & 7
--8)and continuously publish in 'Carsologica Sinica'.
The first part discusses the basic charaeterstics and the distributional relationship of two types of Fenglin karst which are Fengcong depression and Fcnglin plain.
There arc approximately 140. 000k m' of Fenglin karst area in South China. 89.3% of Fengcong depression and 10.7% of Fenglin plain.It is situated to the cast of Longitude 100#######E and south of Latitude 32°N.
出处
《中国岩溶》
CAS
CSCD
北大核心
1991年第1期51-62,共12页
Carsologica Sinica
关键词
岩溶
性质
发育
演化
Fenglin karst
Fenglin-depression
Fengcong- depression
Development and evolution
