• Journal of Natural Resources
  • Vol. 35, Issue 2, 472 (2020)
Ya-nan GUAN1、2, Jun-hong BAI1、*, Wei WANG1, Da-wei WANG1, and Shuo YIN1
Author Affiliations
  • 1State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing 100875, China
  • 2College of Chemistry and Material Science, Heibei Normal University, Shijiazhuang 050020, China
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    DOI: 10.31497/zrzyxb.20200218 Cite this Article
    Ya-nan GUAN, Jun-hong BAI, Wei WANG, Da-wei WANG, Shuo YIN. Litter decomposition and heavy metal return characteristics of Phragmite australis and Suaeda salsa under different flooding conditions in the Yellow River Delta, China[J]. Journal of Natural Resources, 2020, 35(2): 472 Copy Citation Text show less
    Location of the sampling sites
    Fig. 1. Location of the sampling sites
    Mass loss of P. australis and S. salsa litters at different flooding levels
    Fig. 2. Mass loss of P. australis and S. salsa litters at different flooding levels
    Variations of heavy metal contents for P. australis and S. salsa litters during decomposition
    Fig. 3. Variations of heavy metal contents for P. australis and S. salsa litters during decomposition
    Net return rates of heavy metals for P. australis and S. salsa litters in different flooding levels
    Fig. 4. Net return rates of heavy metals for P. australis and S. salsa litters in different flooding levels
    项目残余质量As含量Cr含量Cu含量Pb含量Zn含量
    淹水条件0.011*0.014*0.2300.9140.1610.130
    分解时间0.001*0.001*0.9370.3020.000*0.028*
    水淹条件×分解天数*0.7430.000*0.027*0.0060.000*0.001*
    Table 1. The two-AVONA analysis for the mass remaining and heavy metal concentration of P. australis
    项目残余质量As含量Cr含量Cu含量Pb含量Zn含量
    淹水条件0.000*0.002*0.7310.001*0.1280.001*
    分解时间0.000*0.5080.5230.4220.000*0.315
    水淹条件×分解天数*0.1950.2930.8450.5370.004*0.642
    Table 2. The two-AVONA analysis for the mass remaining and heavy metal concentration of S. salsa
    Ya-nan GUAN, Jun-hong BAI, Wei WANG, Da-wei WANG, Shuo YIN. Litter decomposition and heavy metal return characteristics of Phragmite australis and Suaeda salsa under different flooding conditions in the Yellow River Delta, China[J]. Journal of Natural Resources, 2020, 35(2): 472
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