地下水资源及其变值系统理论

Groundwater Resources and Its Theory of Changeable System

讨论了地下水开采对地下水资源的影响，把人类活动对地下水系统的影响程度概括为一个量化指标——地下水埋深，并在此基础上提出了地下水资源变值系统理论，赋予地下水资源概念以新的内涵，这不仅在理论上是一个突破，尤其对地下水资源的规划、开发、管理、利用。

The groundwater system is undergoing a time variant process of regime, because of human activities. Consequently, the groundwater both in amount and in quality is being changed. Therefore, it is important to study the behaviour of groundwater. The theory of changeable groundwater resources system is presented and the concept of groundwater resources is redefined. This is not only a breakthrough in theory, but also of practical value in guiding the planning, development and management of groundwater resources.