人类活动的水文效应研究综述

The Research Process on Hydrological Effects to Human Activities

人类由于其活动能力的提高 ,活动范围的扩大 ,对自然环境的影响日益巨大 ,已导致一系列环境问题 ,其中人类活动的水文效应问题已成为当前关注的热点。但目前尚少对人类活动进行系统分析与描述 ,因此对人类活动的特点进行了初步研究分析 ,论述了人类活动水文效应的国内外研究动态 ,对现有研究方法进行了归纳对比 ,并指出了目前研究中的难点与问题。

The human being has a more and more greater impact on natural environments nowadays when the capacity of human activities is enhanced and the range is extended.The researchers focus on the impact of human activities on hydrological cycle system.It gives preliminary analyses about human activities characteristics,discusses the research trends about hydrological response of human activities,and today's research approaches.Finally,the authors point out the difficulties and problems in this research field.