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Table 2 Summary statistics of limnological parameters from 2001 - 2004

From: Assessment of predictive models for chlorophyll-a concentration of a tropical lake

Variables Min Avg Max
Water temperature (°C) 28.42 30.29 32.33
pH 6.16 7.40 8.44
Dissolved oxygen (DO) (mg/l) 5.72 7.41 9.08
Secchi depth (m) 0.30 1.03 1.75
Turbidity (NTU) 3.50 13.68 53.10
Conductivity (Us/cm) 60.00 92.52 189.00
Ammonia nitrogen (NH3-N)(mg/l) 0.00 0.05 0.53
Nitrate nitrogen (NO3-N)(mg/l) 0.00 1.18 4.82
Chemical oxygen demand (COD)(mg/l) 2.00 18.61 79.00
Total suspended solids (TSS)(mg/l) 0.00 4.88 46.00
Chlorophyll-a (mg/l) 0.00 7.28 31.70