Fig. 4
From: Climate change and variability drive increasing exposure of marine heatwaves across US estuaries
Trends of MHWs metrics including: (a) MHW frequency, (b) MHW duration, (c) MHW mean intensity, (d) MHW days, (e) cumulative MHW intensity, and (f) MHW yearly cumulative intensity estimated from records over two decades-long (see Methods: Temperature dataset, Supplementary Table 2). Numeric values for these trends are provided in Supplementary Table 4. Empty circles indicate locations where trend estimates were not significantly different from zero (at the 95% confidence level).
