The paper is based on systematology theory and means , qualitative and quantitative analysis , statistical information analyzing . referring to many papers , historical literature , statistical data , we analyze the evolvement of rivers and lakes , and its driving forces in sihu area from holocene epoch , and discuss the interaction of its change and regional anthropogenic activities . we also systemically analyze the complexity and rules in their interrelationship . furthermore , we study the benefit and harm of the water conservancy - hardhanded driving force coming from human world 本文以系统论的思想和理论为指导，采用定性和定量相结合的方法，参照大量的文献、历史资料和多项统计数据，通过对四湖地区全新世以来的河湖环境演变过程及其驱动因子的分析，探讨了河湖环境演变与区域人类活动的相互作用；尤其是系统地分析了区域河湖系统和人类活动之间的密切联系、相互作用、相互制约的复杂性和特定的规律性。
