The Accumulation and Seasonal Dynamic of the Soil Organic Carbon in Wetland of the Yellow River Estuary, China

Figure 6

TOC contents in rhizosphere and nonrhizosphere soils of reed and salsa. The columns represent the average contents and the error bars in left part represent the uncertainty U of TOC contents and in the right part represent the variation range. The letters represent the differences of soil TOC contents at the 0.05 level.

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