Psyche: A Journal of Entomology / 2015 / Article / Tab 2

Research Article

Diversity and Distribution of Aquatic Insects in Streams of the Mae Klong Watershed, Western Thailand

Table 2

Mean values (±SD) of environmental variables in each sampling site.

Parameter/stationPK1PK2KY1KY2UL1UL2

AT31.35 ± 3.0333.73 ± 1.7331.87 ± 2.6630.04 ± 4.3630.57 ± 1.8629.97 ± 3.68
WT28.45 ± 3.0229.82 ± 2.6729.03 ± 2.1728.58 ± 2.5727.83 ± 1.1528.11 ± 2.72
pH8.05 ± 0.858.15 ± 0.98.15 ± 0.597.99 ± 0.998.43 ± 0.648.19 ± 0.53
DO4.16 ± 2.084.45 ± 1.983.79 ± 1.635.0 ± 1.673.86 ± 0.656.35 ± 2.51
EC74.08 ± 21.95104.1 ± 30.72275.38 ± 111.73325.49 ± 91.15119.68 ± 16.94158.62 ± 69.67
TDS37.02 ± 10.5655.03 ± 13.5135.44 ± 55163.15 ± 43.2758.3 ± 15.2292.92 ± 33.39
TUB3.33 ± 1.373.57 ± 3.369 ± 16.6712.43 ± 24.535.0 ± 2.655.17 ± 4.96
ALK58.33 ± 22.3270 ± 20.40106.67 ± 35170.71 ± 33.76132 ± 24.98136.17 ± 24.33
NH3-N0.18 ± 0.180.14 ± 0.160.24 ± 0.190.22 ± 0.180.19 ± 0.190.18 ± 0.16
0.13 ± 0.060.09 ± 0.060.11 ± 0.060.07 ± 0.050.09 ± 0.080.14 ± 0.22
NO3-N1.35 ± 0.421.57 ± 0.241.52 ± 0.291.87 ± 0.811.47 ± 0.061.45 ± 0.16
1.2 ± 62 ± 102.2 ± 112.33 ± 145 ± 151.83 ± 11