Results of the weighted linear regression modelling and the Mann-Kendall trend test for the oceans.

Trends are indicated by a B (bluing) or a G (greening). Preceding columns show the regression coefficient a with delta a, Kendall's tau, the two-tailed p-value (with a significance level of α = 0.05) The columns with the heading Chl show the calculated start and end chlorophyll value in mg m−3 over the span of the trend as indicated in the column named Period (see Figures 13 and 14).