地下水系及其研究

地下水系的理论和方法,不但研究在天然状态下的水循环过程,而且分析其在人类活动影响下所产生的变化。地下水系所研究的范围通常是一个相对完整的地下水流域。地下水系的研究方法是根据能量守恒原理和质量守恒原理,研究大气降水、地表水和含水介质之间交换过程以及水动力特征,并应用多种手段研究这些内容。

ON THE GROUND WATER SYSTEM AND STUDY

This paper discussed elementary conception, studied substunces and methods of ground water system. By this thecry and method, it not only study process of water cycle in nature, but also analyse occurred change in the effects of human activities. Studied area of ground water system is usually a ralaction integrated valley of ground water. Substances and methods are in principle of law of conservation of energy and law of conservation of mass, to be studied exchange process among meteoric, surface and ground water, and between ground water and aqueous medium, and hydromechanical characteristic. All of these contents are researched in many ways. On the basis above mentioned studied contents, models which reflect all kind of parameters characteristics in four dimension are mad, for example, conceptual model and chemicothermodynamical mo del of ground water system etc.These are the basis for seting up administrative model.