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Table 1 Location of the study sites and physicochemical characteristics of soil samples

From: Composition of soil microbiome along elevation gradients in southwestern highlands of Saudi Arabia

Sample Location name Elevation (meter) pH Organic matter % Nitrogen % Phosphorus mg/kg
Swh1 Tabalah 1447 8.3 ± 0.2 0.85 ± 0.03 0.04 ± 0.004 26.4 ± 0.3
Swh2 Tabalah 1447 8.1 ± 0.15 0.71 ± 0.02 0.08 ± 0.001 5.5 ± 0.5
Swh3 Sabt Alalayah 2100 7.7 ± 0.11 1.75 ± 0.01 0.09 ± 0.003 14.4 ± 0.1
Swh4 Sabt Alalayah 2100 8 ± .026 1.75 ± 0.03 0.09 ± 0.001 19.7 ± 0.1
Swh5 Sabt Alalayah 2100 7.8 ± 0.35 1.61 ± 0.01 0.08 ± 0.005 52.1 ± 1.9
Swh6 Sabt Alalayah 2100 7.8 ± 0.05 1.75 ± 0.02 0.09 ± 0.002 48.2 ± 2.0
Swh7 Al Salamah 2312 7.9 ± 0.25 0.7 ± 0.1 0.04 ± 0.001 45.5 ± 0.4
Swh8 Al Salamah 2312 7.8 ± 0.17 1.54 ± 0.04 0.07 ± 0.006 28.2 ± 0.3
Swh9 Afraa 1871 7.8 ± 0.1 0.21 ± 0.06 0.02 ± 0.008 28.2 ± 0.1
Swh10 Afraa 1871 7.9 ± 0.15 1.75 ± 0.04 0.09 ± 0.001 34.9 ± 0.4