AN APPLICATION OF CYCLIC SHIFTING THEORY BETWEEN ALTERNATIVE STATES IN SHALLOW LAKES--A CASE STUDY O

• 作 者: Cui Xu Xin'an Yin Zhifeng Yang
• 机 构: State Key Laboratory of Water Environmental Simulation, School of Environment, Beijing Normal Univer
• 出 处: 北京师范大学
• 发表日期: 2016年10期
• 关键词: Lake Restoration Alternative Stable States Singular Perturbation Approach Bifurc

　　Shallow lakes can have alternative states during a range of nutrient concentrations.Various alternative regimes have been well-studied.Among them,cyclic shifts between alternative states occur naturally in some cases,especially Lake Botshol,the Netherlands.Mechanism models of this cyclic behavior have been applied in Lake Baiyangdian,largest shallow lake in Northern China.Implications in shallow lake ecosystem protection and restoration have been presented.