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. 2019 Jan 24;9:610. doi: 10.1038/s41598-018-37031-6

Figure 4.

Figure 4

Isotopic signatures δ15N and δ13C of the sedimentary organic matter pool (mixtures) in Spartina maritima (A) and Zostera noltei (B) habitats from high to low current velocities, and signatures of organic matter sources in each habitat (mean ± standard deviation): POM - particulate organic matter, SM - S. maritima, ZN - Z. noltei, Mac – green macroalgae and Mic – microphytobenthos.