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See all EU institutions and bodiesAverage summer surface chlorophyll-a (chl-a) concentrations in the upper 10m of the water column in Europe's seas for the period 2018-2023 (left) and trends for two periods: Pre 2000 (1980-1999) and Post 2000 (2000-2023) (centre and right). Green grid cells indicate stations with significant (p<0.05) decreasing trends; red grid cells show areas with significant (p<0.05) increasing trends; and grey grid cells show areas with no significant trends. In these cases, p-value is the term used to describe the probability that the trend is significant.
Map-package.zip
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