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. 2018 Nov 5;15(11):2466. doi: 10.3390/ijerph15112466

Table 10.

The relationships between soil and water quality in dry season.

AP-Soil SOM-Soil TN-Soil EC-Soil pH-Soil
pH-Water Pearson −0.344 0.029 −0.071 0.352 0.431
significance 0.149 0.907 0.772 0.14 0.065
EC-Water Pearson 0.327 −0.534 * −0.778 ** −0.643 ** −0.162
significance 0.171 0.019 0 0.003 0.508
DO-Water Pearson 0.429 0.034 0.275 −0.125 −0.364
significance 0.067 0.891 0.255 0.611 0.125
BOD-Water Pearson −0.222 −0.144 −0.148 −0.172 0.044
significance 0.361 0.555 0.546 0.482 0.859
TP-Water Pearson 0.429 −0.093 −0.095 −0.412 −0.468 *
significance 0.067 0.704 0.699 0.08 0.043
NO3-N-Water Pearson −0.606 ** 0.418 0.469 * 0.756 ** 0.446
significance 0.006 0.075 0.043 0 0.056
NO2-N-Water Pearson −0.586 ** 0.078 0.32 0.624 ** 0.121
significance 0.008 0.751 0.181 0.004 0.621
NH3-N-Water Pearson −0.552 * 0.296 0.454 0.605 ** 0.259
significance 0.014 0.219 0.051 0.006 0.284
Pollution Composite Score Pearson −0.357 0.483 * 0.738 ** 0.638 ** 0.137
significance 0.134 0.036 0 0.003 0.576

** The correlation was significant at the 0.01 level (both sides). * The correlation was significant at the 0.05 level (both sides).