Figure 3 | Scientific Reports

Figure 3

From: Factors affecting distribution patterns of organic carbon in sediments at regional and national scales in China

Figure 3

Cluster analysis and distributed difference of DOC among the four wetlands. Up/Mid/Down-ZR: upstream/midstream/downstream of Zhaoniu River. Up/Down-ZRCW: upstream/downstream of Zhaoniu River Constructed Wetland. Up/Mid/Down-XR: upstream/midstream/downstream of Xinxue River. Up/Down-XRCW: upstream/downstream of Xinxue River Constructed Wetland. Data with the same lowercase letter (a or b) are not significant at α = 0.05 (Duncan test).

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