Warming changes the composition and diversity of fungal communities in permafrost

Annals of Microbiology

Table 1 Physicochemical properties of soil samples in different temperatures

Treatments	TN (g/kg)	SOC (g/kg)	MBC (mg/kg)	AN (mg/kg)	AK (mg/kg)	AP (mg/kg)	pH
CK	2.59 ± 0.00a	61.72 ± 0.82a	50.77 ± 0.22d	82.72 ± 1.35a	129.15 ± 0.65a	80.13 ± 0.63a	4.58 ± 0.00a
T₁	2.51 ± 0.00c	60.06 ± 0.41a	73.00 ± 0.00b	77.99 ± 0.91b	116.35 ± 1.20c	79.83 ± 0.56a	4.52 ± 0.01b
T₂	2.58 ± 0.00a	60.92 ± 0.00a	75.60 ± 0.00a	79.80 ± 1.65ab	121.82 ± 1.18b	82.12 ± 0.43a	4.50 ± 0.00c
T₃	2.54 ± 0.01b	59.78 ± 0.87a	68.40 ± 0.15c	76.83 ± 0.71b	123.44 ± 0.81b	81.52 ± 1.21a	4.46 ± 0.00d

The results are reported as mean value ± standard error (n = 3). Different letters in each column indicate significant differences among the four temperature treatments (P < 0.05, ANOVA). CK, −2 °C; T₁, 0 °C; T₂, 2 °C; T₃, 4 °C. TN total nitrogen, SOC soil organic carbon, MBC Microbial biomass carbon, AN Available nitrogen, AK Available potassium, AP Available phosphorous

ISSN: 1869-2044