Fig. 2: Change in the occurrence frequency of bivariate extreme events in lakes. | Nature Communications

Fig. 2: Change in the occurrence frequency of bivariate extreme events in lakes.

From: Multivariate extremes in lakes

Fig. 2

Shown are the estimated changes in the frequency of bivariate extremes, considered as situations where the frequency of more than one of the univariate extremes have increased simultaneously within a lake between the historic (~1980s to 1999) and contemporary (2010 to 2019) period. We calculate concurrent changes in the occurrence frequency of (a) algal blooms and lake heatwaves, (b) algal blooms and low water extremes, and (c) lake heatwaves and low water extremes. Data are aggregated into 1° × 1° grid cells. Source data are provided as a Source Data file.

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