摘要
“全球变化”是世界和我国在近年来都是十分重视的研究领域。在某种程度上,它包含了环境变迁的研究内容。从广义上讲,含“全球变化”的岩溶地质信息应分(不受人类影响的)第一环境信息和(受人类影响的)第二环境信息;从信息载体空间展布的位置来分,可为地表与地下岩溶地质信息两大类;而从信息载体的形态与占有空间的规模来分,可为宏观和微观两大类岩溶地质信息等。
Global Changes' is an important research field in the world and China in recent years. In some extent, it includes the researches of environmental changes. In a broad sense, the karst geological information containing 'global changes' should be divided into the first environmental information (non-influenced by human ) and the second environmental information (influenced by human). From the viewpoint of the space distribution of the information carrier, it can be divided into two types, i.e. surface and subsurface karst geological informations. And in the eyes of the information carrier shape and the space scale, it can be divided into macroscopic and microscopic types.
出处
《中国岩溶》
CAS
CSCD
北大核心
1993年第2期173-178,共6页
Carsologica Sinica
关键词
全球变化
岩溶
地质信息
中国
global changes, karst geological information, China.
