Variability Characteristics of Sea Ice Durations in the Bohai and Northern Yellow Seas: A Fourier Series Expansion-Augmented Stationarity Test and Long-Term Trend Analysis
Modulated by diverse climatic and oceanic forcing factors, the sea ice durations in the nearshore waters of the Bohai and northern Yellow Seas exhibit complex fluctuations on interannual and interdecadal timescales. Systematically analyzing the oscillatory patterns and trend stationarity of long-term sea ice duration s...