Extended Data Fig. 1: Histogram plots depicting the distribution of p values for the trends in phytoplankton seasonal metrics.
From: Widespread changes in Southern Ocean phytoplankton blooms linked to climate drivers
All p values are plotted for all pixels and distinguished between either negative (blue) or positive (red) trends for each seasonal metric in each biome and for the Southern Ocean as a whole. The seasonal metrics are from top to bottom: bloom max chlorophyll (Max chl-a), mean chl-a over bloom duration (Bloom Mean chl-a), integrated chl-a over bloom duration (Bloom Integrated chl-a), bloom initiation, bloom termination, bloom duration, Bloom Max chla-a date and seasonal cycle reproducibility (SCR). The Fay and McKinley28 biomes are from left to right: the subtropical seasonally stratified (STSS), the subpolar seasonally stratified (SPSS), the ice (ICE) biome and all three biomes merged (ALL). Phenological indices are determined using the threshold method of detection.
