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. 2013 Jun 12;8(6):e66475. doi: 10.1371/journal.pone.0066475

Figure 4. Significant trends (p<0.05) in environmental (squares) and zooplankton parameters (triangles) in the Åland Sea from 1979 to 2011, and in phytoplankton (circles) from 1979 to 2008.

Figure 4

A Loess curve (solid line) is fitted, with a 95% confidence interval (dashed line).