水体名称 | 统计量 | Ph | DO | EC | SS | TN | NO3 | NH4 | TP | F- | SO4 |
/ | (mg/L) | (μS/cm) | (mg/L) | (mg/L) | (mg/L) | (mg/L) | (mg/L) | (mg/L) | (mg/L) | ||
北部湖区 | 最大值 | 9.070 | / | / | / | 0.294 | 0.008 | 0.194 | 0.018 | / | / |
最小值 | 9.000 | / | / | / | 0.197 | 0.000 | 0.022 | 0.008 | / | / | |
平均值 | 9.042 | / | / | / | 0.243 | 0.003 | 0.092 | 0.013 | / | / | |
标准差 | 0.027 | / | / | / | 0.032 | 0.003 | 0.060 | 0.003 | / | / | |
Malagarasi河 | 最大值 | 8.440 | 8.040 | 502.000 | / | 1.020 | 0.316 | 0.294 | 0.151 | 0.298 | 19.455 |
最小值 | 6.790 | 4.430 | 55.000 | / | 0.312 | 0.000 | 0.028 | 0.012 | 0.062 | 3.762 | |
平均值 | 7.583 | 6.697 | 168.524 | / | 0.657 | 0.048 | 0.082 | 0.036 | 0.161 | 5.426 | |
标准差 | 0.439 | 0.987 | 118.282 | / | 0.230 | 0.072 | 0.063 | 0.032 | 0.070 | 3.631 | |
乡村河流 | 最大值 | 9.590 | 7.750 | 840.000 | / | 2.337 | 0.167 | 0.653 | 0.037 | 0.144 | 7.255 |
最小值 | 7.600 | 6.520 | 66.300 | / | 0.337 | 0.000 | 0.047 | 0.017 | 0.039 | 4.954 | |
平均值 | 8.432 | 7.248 | 319.520 | / | 0.760 | 0.036 | 0.173 | 0.028 | 0.089 | 5.957 | |
标准差 | 0.662 | 0.466 | 283.511 | / | 0.789 | 0.066 | 0.240 | 0.007 | 0.045 | 0.830 | |
城市河流 | 最大值 | 10.540 | 9.420 | 1272.000 | 671.000 | 14.270 | 0.565 | 4.299 | 3.579 | / | / |
最小值 | 8.620 | 2.310 | 49.800 | 47.500 | 2.570 | 0.232 | 0.492 | 0.031 | / | / | |
平均值 | 9.215 | 6.923 | 348.900 | 403.083 | 5.639 | 0.424 | 1.531 | 0.746 | / | / | |
标准差 | 0.678 | 2.216 | 422.543 | 202.738 | 4.012 | 0.111 | 1.305 | 1.273 | / | / |