Hydrology Science

Hydrological modeling is one of the most important branches in the hydrology science .

流域水文模型的研制是水文科学中最重要的分支之一。

Research on the hydrological cycle under changing environment is one of the key scientific questions addressed by the Global Water System Project ( GWSP ) and one of the current hot issues in the hydrology science as well .

变化环境下的水循环研究是全球水系统计划（GWSP）的核心科学问题，也是当前水文科学的热点问题之一。

On the Relation between Hydrology and Science of Water Resources

论水资源学和水文学的关系

With the guidance of basic theories , such as hydrology and science of water resource , environment science , geography and ecology , combining the hydrology characteristic of the studying district , this paper does the research on the water requirement of the eco-environment .

本文以水文水资源学、环境科学、地理学和生态学等基础理论为指导，采用定性和定量相结合的研究方法，结合研究区的水文特征，展开了生态环境需水量研究。

On the other hand , the distribution of water temperature is the key factor which influences the quality of water among hydrology and environmental science .

另一方面，在水文与环境科学中湖泊、水库的水温分布也是影响许多水质指标的关键因素。

The hydrology is a science to study natural water movement , the change state and rule of the water quantity and quality in time and space .

水文是研究自然界水的运动、水的数量和质量在时间和空间上变化状况及变化规律的一门学科。