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. 2015 Oct 8;10(10):e0139802. doi: 10.1371/journal.pone.0139802

Fig 2. Mean of δ13C and δ15N values (±1 SD) of suspended particulate organic matter (POM), sedimentary organic matter (SOM), microphytobenthos (MPB), and the common reed Phragmites australis.

Fig 2

Black, gray, and white colors for POM and SOM represent the within-bay (Site S), the outer-bay (Site O), and offshore sites, respectively. FPOM, fine POM fraction <20 μm; CPOM, coarse POM fraction of 20 to 180 μm.