Table 1 Long-term trend of the storm surge count, duration and intensity at 4 tide gauges.

From: Storm surge variation along the coast of the Bohai Sea

Tide gauge

Count

Duration

Intensity

HLD

−0.028

−0.506

−0.028

LK

0.049

0.006

0.068

QHD

0.069

0.040

−0.064

TG

−0.076

−0.884

−0.122

  1. aTrends with significant at the 95% confidence level are in bold.