从系统理论看现代水文地质学的几个基本概念

From the point view of the system theory to see severalbasic concepts in modern hydrogeoloey

以系统理论的基本原理为出发点,结合大量的研究实践,对现代水文地质学的一些基本理论作了剖析,提出了新的看法,概括出三个水文地质学的基本概念,即“水文地质系统”、“水文地质结构系统”、“地下水系统”。还重点强调了水文地质结构系统理论的意义。另外,建立一个统一的,适用于生产实践的理论体系亦是本篇探讨的主要目的。

From the point of view of basic principle of the system theory, combining with a large amount of practical researches, the authors analyze some basic theories in modorn hydrogeology, and furthermore put forward new views which an cbe Summarized as three basic concepts of hydrogeology, i. e. hydrogeological system, hydrogeological structure system and groundwater flow system. Wc think that as two essential factors, thee hydrogeological structure system and groundwater flow system make up the hydrogeological system, their research contents and dialectical relations are discussed here too, The autors stress the significance of the theory of hydrogeological stucture system, and consider that the feature of the groundwater flow system is functional behavior of the hydrogeological system, and the hydrogeological structure system is the internal basis for hydrogeological system to possess certain functions. The research on hydrogeological structure system can both indicate the mechanism and function of water controd reflect the structure and state of gmundwater body, therefore the rule of groundwater distribution, storage, movement and evolution can be wholely held.It is also a mian purpose of this paper to set up a unified system of theory which is suitable for practical production.