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Multi-temporal runoff-sediment discharge relationships

To understand the runoff-sediment discharge relationship , this study
examined the annual runoff and sediment discharge data obtained from the
Tangnaihai hydrometric station. The data were decomposed into multiple
time scales through Complete Ensemble Empirical Mode Decomposition with
adaptive noise (CEEMDAN). Furthermore, double cumulative curves were
plotted and the cointegration theory was employed to analyze the
microscopic and macroscopic multi-temporal correlations between the
runoff and the sediment discharge and their detailed evolution.