Correction: Ecosystem Engineering by Plants on Wave-Exposed Intertidal Flats Is Governed by Relationships between Effect and Response Traits.

[This corrects the article DOI: 10.1371/journal.pone.0138086.].

S1 Fig appears incorrectly in the published article. Please view the correct S1 Fig below.

Mean elevation relative to mean high water (MHW) including standard error, where Scirpus tabernaemontani (S. tab., n = 140) and Scirpus maritimus (S. mar., n = 140) are situated at the Elbe estuary.

The point dataset was randomly sampled from a digital vegetation map (scale: 1: 5000) combined with officially certified digital elevation data, both made in the year 2010. Significance (α) was tested by the Kruskal-Wallis rank sum test. Different letters show significant difference, significance level is α < 0.01.

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