建国以来人类活动对湖北省四湖地区水环境的影响研究

人类活动是短时段、区域性环境变化的主要驱动因素之一，也是全球变化研究的热点和前沿问题；分析了建国以后湖北省四湖地区区域水环境的演变，以及农业生产、工业发展、水利工程建设、人口增长与城市化等对水环境演变的影响，认为建国以来人类活动对水环境演变的影响逐渐加强，自然的要素退居次要的位置；人类活动的影响改变了四湖地区的水系结构，破坏了水域与周边环境协调的格局。促使河湖水环境演变并产生功能失调，在一定程度上恶化了人类自身的生存环境。

A study on the effect of human activities on water environment in Four Lake Area since 1950s

Human activities is the one of main driving factors of regional environment change in a short time, is the focus and the advancing edge of global change study. In the paper, Four Lake area as the case study, analyzes the process of regional water environment evolution, analyzes the effect of human activities on water environment evolution from agricultural activity, industrial development, the construction of hydraulic engineering, population growth, advance stroke of urbanization since 1950s. It shows that human activities affects river-lake water environmental evolution more and more with the development of economy and society, and the natural factors have become the nonessential ones. Human activities changed the drainage structure of Four Lak area, destroyed the harmonious status of water area and its surroundings, compelled the regional river-lake water environment to change and bring environmental malfunction, worsen human`s living environment to a certain degree in the last 50 years.