Frequency-Dependent Groundwater Responses to Canal Regulation and Extreme Rainfall in the Huaibei Plain
Groundwater levels in gated agricultural drainage networks respond to canal-stage changes, rainfall, antecedent storage, and changing operating conditions. We examined groundwater and surface-water records from the Chezegou Watershed, Huaibei Plain, China (2019–2024), using analytical solutions of the linearized Boussi...