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. 2020 Feb 12;10:2411. doi: 10.1038/s41598-020-58784-z

Table 2.

The REs of plants on SAE.

Species name Aggregation status, x1 (%) Degree of aggregation, x2 (%) Dispersion ratio, x3 (%) Dispersion coefficient, x4 (%) Organic matter content, x5 (g/kg) Particle fractal dimension, x6 Microaggregate fractal dimension, x7
Itea yunnanensis 5.28 ± 0.15 5.76 ± 0.14 −3.02 ± 0.08 0.88 ± 0.03 3.44 ± 0.10 0.002 ± 0.000 0.001 ± 0.000
Quercus aliena 2.42 ± 0.10 −2.41 ± 0.09 −4.61 ± 0.11 −1.10 ± 0.05 13.63 ± 0.50 −0.032 ± 0.001 −0.036 ± 0.001
Ligustrum lucidum 6.59 ± 0.21 −3.82 ± 0.12 −10.94 ± 0.31 −45.24 ± 1.88 41.62 ± 2.15 0.025 ± 0.001 −0.095 ± 0.003
Ilex chinensis 3.85 ± 0.08 2.59 ± 0.12 −3.17 ± 0.10 −2.45 ± 0.09 67.38 ± 3.12 0.032 ± 0.001 0.020 ± 0.000
Cinnamomum glanduliferum −13.09 ± 0.37 −3.64 ± 0.08 14.61 ± 1.08 18.34 ± 0.75 1.03 ± 0.04 0.029 ± 0.001 0.086 ± 0.003
Albizia kalkora (Roxb.) Prain −3.32 + 0.10 −8.45 ± 0.31 −3.25 ± 0.14 −4.65 ± 0.11 17.56 ± 0.60 0.030 ± 0.001 −0.020 ± 0.000
Celtis sinensis −2.28 ± 0.06 −2.79 ± 0.09 0.47 ± 0.03 1.40 ± 0.06 35.76 ± 1.09 −0.022  ± 0.001 0.009 ± 0.000
Cudrania tricuspidata 1.63 ± 0.06 2.66 ± 0.10 0.05 ± 0.003 −7.24 ± 0.29 10.16 ± 0.47 0.025 ± 0.001 −0.048 ± 0.002
Broussonetia papyrifera 3.82 ± 0.09 5.93 ± 0.17 −2.29 ± 0.09 −17.24 ± 0.69 8.88 ± 0.35 0.035 ± 0.001 −0.040 ± 0.001
Zanthoxylum planispinum Sieb. et Zucc. 6.59 ± 0.28 0.75 ± 0.07 −8.49 ± 0.28 22.07 ± 0.91 −6.57 ± 0.25 0.004 ± 0.000 −0.103 ± 0.004
Toddalia asiatica 1.20 ± 0.03 3.64 ± 0.10 1.06 ± 0.05 −6.77 ± 0.23 18.48 ± 0.83 −0.025 ± 0.001 −0.059  ± 0.002
Rhamnella martinii 7.00 ± 0.17 0.37 ± 0.04 −9.34 ± 0.33 −10.02 ± 0.39 22.69 ± 0.82 0.013 ± 0.000 −0.029 ± 0.001
Diospyros kaki var. silvestris −0.95 ± 0.02 −4.72 ± 0.15 −2.28 ± 0.08 1.18 ± 0.04 50.69 ± 1.77 −0.025 ± 0.001 −0.003 ± 0.000
Rhus chinensis 12.24 ± 0.48 8.65 ± 0.30 −9.33 ± 0.27 18.21 ± 0.88 2.84 ± 0.11 0.022 ± 0.001 0.188 ± 0.007
Ilex corallina −0.39 ± 0.01 −1.30 ± 0.08 −0.76 ± 0.02 −3.52 ± 0.12 25.43 ± 1.01 −0.062 ± 0.002 0.022 ± 0.001
Catalpa fargesii f. duclouxii 5.52 ± 0.11 1.00 ± 0.02 −6.27 ± 0.17 −1.15 ± 0.03 26.32 ± 1.28 −0.010 ± 0.000 −0.003 ± 0.001
Diospyros cathayensis 3.40 ± 0.11 2.83 ± 0.11 −1.98 ± 0.08 8.95 ± 0.44 14.50 ± 0.45 −0.011 ± 0.000 0.041 ± 0.002
Viburnum chinshanense 15.37 ± 0.90 19.61 ± 1.08 −9.54 ± 0.32 −7.56 ± 0.36 27.05 ± 1.39 −0.036 ± 0.001 −0.046 ± 0.002
Elaeagnus pungens −1.32 ± 0.02 −5.12 ± 0.22 −0.98 ± 0.03 −0.89 ± 0.03 41.64 ± 1.77 0.016 ± 0.000 0.004 ± 0.000
Lindera communis 4.15 ± 0.09 2.00 ± 0.08 −4.32 ± 0.14 −16.40 ± 0.55 25.28 ± 1.31 0.137 ± 0.006 0.049 ± 0.002
Pyracantha atalantioides 9.81 ± 0.22 8.49 ± 0.35 −9.53 ± 0.25 −11.32 ± 0.50 19.83 ± 1.80 −0.006 ± 0.000 −0.072 ± 0.003
Litsea cubeba −2.78 ± 0.07 −5.43 ± 0.17 2.03 ± 0.07 −23.15 ± 1.04 17.03 ± 1.70 0.039 ± 0.001 −0.038 ± 0.002
Machilus microcarpa 24.08 ± 1.50 11.01 ± 0.28 −32.05 ± 1.66 7.01 ± 0.26 54.13 ± 2.03 −0.003 ± 0.000 0.064 ± 0.002
Ilex chinensis Hook. et Arn. var. oblonga 1.81 ± 0.05 3.91 ± 0.20 −1.21 ± 0.10 −12.17 ± 0.54 9.36 ± 0.38 0.030 ± 0.001 −0.030 ± 0.001
Ilex memecylifolia −0.21 ± 0.01 −2.09 ± 0.09 −1.33 ± 0.05 −1.51 ± 0.06 6.32 ± 0.25 0.008 ± 0.000 0.006 ± 0.000
Liquidambar formosana −6.28 ± 0.15 −7.19 ± 0.32 8.03 ± 0.22 −2.19 ± 0.09 26.99 ± 1.08 0.020 ± 0.001 0.026 ± 0.001
Ligustrum sinense −3.02 ± 0.07 0.11 ± 0.01 6.22 ± 0.23 −0.77 ± 0.03 36.16 ± 1.49 0.031 ± 0.001 0.022 ± 0.001
Mallotus philippensis −6.95 ± 0.19 −5.22 ± 0.12 9.04 ± 0.35 −9.04 ± 0.37 25.56 ± 1.06 0.039 ± 0.001 −0.007 ± 0.000
Lithocarpus glaber (Thunb.) Nakai 3.01 ± 0.07 0.96 ± 0.07 −8.53 ± 0.39 −1.97 ± 0.08 9.61 ± 0.42 0.015 ± 0.000 0.008 ± 0.000
Armeniaca mume 17.01 ± 0.84 24.02 ± 1.89 −15.86 ± 0.40 11.96 ± 0.48 38.20 ± 1.87 −0.057 ± 0.002 −0.006 ± 0.000
Clerodendrum mandarinorum 0.05 ± 0.00 −1.50 + 0.12 −2.15 ± 0.03 4.04 ± 0.16 −19.45 ± 0.98 −0.017 ± 0.000 0.006 ± 0.000
Cyclobalanopsis glauca 8.41 ± 0.24 −8.00 ± 0.29 −12.53 ± 0.36 −7.00 ± 0.29 6.60 ± 0.27 0.008 ± 0.000 −0.022 ± 0.001
Evodia trichotoma (Lour.) Pierre −5.86 ± 0.12 −10.64 ± 0.15 −1.20 ± 0.04 −13.10 ± 0.55 39.98 ± 1.80 0.027 ± 0.001 −0.037 ± 0.001
Lithocarpus confinis 5.95 ± 0.14 −9.03 ± 0.29 −2.27 ± 0.09 −4.00 ± 0.11 21.92 ± 0.90 0.051 ± 0.002 0.036 ± 0.001
Swida wilsoniana 3.84 ± 0.08 4.99 ± 0.15 −1.40 ±  ± 0.02 22.93 ± 1.03 28.03 ± 1.63 0.104 ± 0.004 0.031 ± 0.001
Evodia fargesii Dode 6.77 ± 0.17 1.88 ± 0.05 −7.33 ± 0.24 −2.09 ± 0.08 46.97 ± 2.05 −0.007 ± 0.000 −0.019 ± 0.000
Vitex canescens −4.60 ± 0.13 −7.16 ± 0.31 0.18 ± 0.01 −0.25 ± 0.02 58.01 ± 2.55 −0.011 ± 0.000 −0.011 ± 0.000
Carpinus pubescens 3.17 ± 0.08 −1.30 ± 0.02 −5.50 ± 0.25 −2.19 ± 0.12 41.71 ± 1.57 0.043 ± 0.002 −0.011 ± 0.001
Nothopanax davidii 3.62 ± 0.07 2.38 ± 0.11 −3.58 ± 0.12 7.43 ± 0.32 36.31 ± 2.10 −0.017 ± 0.000 0.122 ± 0.005
Platycarya longipes 5.29 ± 0.11 −1.50 ± 0.07 −7.99 ± 0.28 −3.13 ± 0.21 49.85 ± 2.08 0.038 ± 0.002 0.024 ± 0.001
Cyclobalanopsis gracilis 7.99 ± 0.19 6.23 ± 0.22 −7.51 ± 0.30 −7.97 ± 0.42 8.60 ± 0.39 0.042 ± 0.001 0.018 ± 0.000
Cladrastis platycarpa 0.45 ± 0.02 2.92 ± 0.04 1.65 ± 0.07 1.93 ± 0.11 43.01 ± 1.69 0.044 ± 0.001 0.070 ± 0.003
Maximum (%) 24.08 24.02 14.61 22.93 67.38 0.14 0.19
Minimum (%) −13.09 −10.64 −32.05 −45.24 −19.45 −0.06 −0.10
Mean (μ, %) 3.08 1.56 −3.74 −3.47 25.06 0.02 0.008
Variance (σ) 45.39 46.98 54.46 138.16 348.78 0.00 0.003
Standard deviation 6.74 6.85 7.38 11.75 18.68 0.04 0.053
CV (%)a 218.87 439.88 197.23 339.07 74.52 218.58 689.71
N 42 42 42 42 42 42 42
F-valueb 0.93 3.51 0.44 0.58 0.54 1.10 1.02
p 0.87 0.01 0.07 0.23 0.18 0.83 0.97

aCV (%) = Standard deviation × 100/mean; bThe F-value and p are the results according to one-way ANOVA and the Duncan multiple range test, respectively (at a confidence level of 95%), on both groups of plants, i.e., 22 evergreen and 20 deciduous plant species.