| 春季 | 夏季 | 秋季 |
水深Depth (m) | 11.56 ± 3.95 | 16.36 ± 4.79 | 13.19 ± 4.31 |
透明度SD (m) | 0.79 ± 0.11 | 0.72 ± 0.06 | 0.89 ± 0.18 |
水温WT (˚C) | 11.67 ± 0.74 | 25.62 ± 0.67 | 13.70 ± 1.82 |
电导率COND (μs/cm) | 0.06 ± 0.01 | 0.09 ± 0.01 | 0.06 ± 0.01 |
溶解氧DO (mg/L) | 7.92 ± 0.38 | 2.44 ± 0.2 | 7.18 ± 0.34 |
五日生物耗氧量BOD5 (mg/L) | 1.97 ± 0.50 | 1.26 ± 0.10 | 2.32 ± 0.37 |
pH值 | 7.28 ± 0.18 | 8.19 ± 0.09 | 7.94 ± 0.07 |
氯离子Cl− (mg/L) | 1.28 ± 0.13 | 1.04 ± 0.21 | 1.19 ± 0.09 |
铵根 (mg/L) | 0.22 ± 0.04 | 0.14 ± 0.01 | 0.28 ± 0.03 |
硝酸根 (mg/L) | 0.76 ± 0.11 | 2.26 ± 0.17 | 2.25 ± 0.23 |
浊度NTU | 5.54 ± 0.48 | 12.18 ± 0.64 | 7.10 ± 0.59 |
叶绿素Chla | 6.84 ± 0.96 | 8.96 ± 0.80 | 7.68 ± 0.47 |
总氮TN (mg/L) | 1.40 ± 0.09 | 5.20 ± 0.18 | 3.45 ± 0.31 |
总磷TP (mg/L) | 0.69 ± 0.16 | 0.50 ± 0.06 | 0.18 ± 0.02 |
化学需氧量CODMn (mg/L) | 4.73 ± 0.32 | 5.15 ± 0.05 | 4.76 ± 0.32 |