Figure 4

Seasonal differences of the carbon fractions (HFOC, LFOC, and LFOC) in Xinxue River (XR) and Xinxue River Constructed Wetland (XRCW). *P < 0.05, **P < 0.01 (Duncan test).

Seasonal differences of the carbon fractions (HFOC, LFOC, and LFOC) in Xinxue River (XR) and Xinxue River Constructed Wetland (XRCW). *P < 0.05, **P < 0.01 (Duncan test).