Table 4 Model outcomes (n = 16; with n = 13 for AP) for the last harvest day (day 40) for CO2 emissions (in mg CO2-C core−1), N2O emissions (in mg N2O-N core− 1), fertilizer N loss (in % of applied N), water-stability of soil aggregates (WSA, in %), mean weight diameter (MWD, in mm), and soil chemical characteristics (pH, AP, TC, TOC, Ccwc, TN, NH4-N, NO3-N and Ncwn)
From: Microplastic fibers affect dynamics and intensity of CO2 and N2O fluxes from soil differently
– | CO2 | N2O | N loss | WSA | MWD | pH | AP | TC | TOC | Ccwc | TN | NH4-N | NO3-N | Ncwn | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
df | ||||||||||||||||
MP | 1. 12 | F | 1.98 | 7.57 | 7.57 | 56.00 | 80.30 | 5.38 | 23.50 | 971.36 | 920.30 | 0.36 | 0.43 | 1.01 | 16.15 | 47.21 |
p | 0.19 | 0.02 | 0.02 | <.001 | <.001 | 0.04 | <.001 | <.001 | <.001 | 0.56 | 0.53 | 0.34 | .002 | <.001 | ||
Urea | 1. 12 | F | 3.07 | 17.71 | 4.81 | 0.11 | 1.78 | 2.22 | 0.43 | 0.797 | 0.71 | 8.69 | 2.40 | 16.50 | 4.02 | 10.08 |
p | 0.11 | .001 | 0.05 | 0.75 | 0.21 | 0.16 | 0.53 | 0.39 | 0.42 | 0.01 | 0.15 | .002 | 0.07 | 0.01 | ||
MP:Urea | 1. 12 | F | 2.74 | 1.23 | 2.32 | 0.05 | 0.31 | 0.04 | 18.45 | 0.79 | 1.00 | 0.60 | 0.00 | 1.12 | 0.16 | .002 |
p | 0.12 | 0.29 | 0.15 | 0.83 | 0.59 | 0.84 | .002 | 0.392 | 0.34 | 0.46 | 1.00 | 0.31 | 0.70 | 0.97 | ||