Fig. 3
From: Effects of marine heat waves and cold spells on a polar shallow water ecosystem
Monthly mean abundance (total bar height) and standard deviation (black error bars) of organisms calculated from the total number of organisms counted on the stereoscopic images per week (catch-per-unit-effort/CPUE) from July 2012 to January 2020. The proportions of the different biota groups per month are represented by the different colours of the bars. * indicates months when no data were available due to technical failure of the observatory. The grey and white boxes represent the cohort years (labelled above), each lasting from 01 August of a year to 31 July of the following year.
