The integration of physical and chemical processes underpins life. Plant cells function as bioelectrical units, storing and converting energy through capacitive, inductive, and resistive properties. This study elucidates the electrophysiological and molecular mechanisms governing salt transport and energy allocation in Aegiceras corniculatum leaves under combined salinity-waterlogging stress (T1: 0.1 M NaCl + 2 h; T2: 0.2 M NaCl + 4 h; T3: 0.4 M NaCl + 6 h). Results demonstrate that leaf intracellular water-salt transport dynamics, coupled with salt-transport gene expression, coordinately regulate active/passive transport, vacuolar compartmentalization, cytoplasmic Na+ levels, and excretion.... More >