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... (mg/L) 5.81 5.00 6.30 5.63 6.76 5.40 pH 8.21 8.20 8.20 8.19 8.19 8.17 Secchi Disc Depth (m) Turbidity (NTU) 0.50 2.10 0.40 27.10 1.00 0.00 Suspended Solids (mg/L) 18.00 20.00 13.60 10.40 5.20 11.20 5-Day Biochemical Oxygen Demand (mg/L) 0.90 0.90 0.80 0.90 1.10 2.00 Ammoniacal Nitrogen (mg/L) <0.01 <0...

... No. of sample Water Depth Surface Bottom Surface Bottom Surface Bottom Air Temperature (°C) Temperature (°C) 24.70 21.94 24.64 23.10 25.05 23.13 Salinity (‰) 32.26 33.23 32.23 32.75 32.21 32.67 Dissolved Oxygen (mg/L) 6.91 4.74 6.16 5.30 6.63 5.67 pH 8.19 7.93 8.13 8.04 8.17 8.06 Secchi Disc Depth...

... Dissolved Oxygen (mg/L) 9.81 8.81 10.19 9.30 10.89 10.04 pH 8.06 8.04 8.10 8.05 8.12 8.07 Secchi Disc Depth (m) Turbidity (NTU) 3.40 93.50 4.00 17.50 3.80 5.50 Suspended Solids (mg/L) 5.80 6.80 6.20 8.40 4.40 5.60 5-Day Biochemical Oxygen Demand 4.40 1.50 1.60 2.00 4.40 6.90 Ammoniacal Nitrogen (mg/L) 0.035...

...) Turbidity (NTU) 0.88 0.98 1.00 0.88 0.93 1.23 Suspended Solids (mg/L) 1.11 1.25 1.30 1.52 1.01 1.67 BOD (mg/L) 1.34 1.28 1.29 1.18 1.21 0.94 Ammoniacal Nitrogen (mg/L) 0.03 0.06 0.03 0.03 0.02 0.05 Unionized Ammonia (mg/L) 0.003 0.006 0.003 0.003 0.002 0.006 Nitrite Nitrogen (mg/L) 0.02 0.01 0.02 0.02 0.01...

... pdf.version_2002waterquality.xls Water quality of the Sha Chau and Lung Kwu Chau Marine Park in Year 2002 No. of sample Depth Surface Middle Bottom Surface Middle Bottom Temperature (°C) 25.34 24.56 24.31 25.20 24.76 24.39 Salinity (ppt) 20.35 26.08 28.13 21.53 24.50 27.30 Dissolved Oxygen (mg/L...

... 7.80 8.21 7.94 8.07 7.83 Secchi Depth (m) Turbidity (NTU) 1.90 2.05 1.30 3.20 2.15 3.45 Suspended Solids (mg/L) 1.17 1.95 1.06 1.97 1.33 2.68 BOD (mg/L) 0.88 0.72 0.82 0.70 0.74 0.65 Ammoniacal Nitrogen (mg/L) 0.13 0.12 0.12 0.11 0.12 0.12 Unionized Ammonia (mg/L) 0.02 0.04 0.02 0.04 0.02 0.04...

... Nitrite Nitrogen (mg/L) 0.04 0.04 0.05 0.03 0.05 0.03 Nitrate Nitrogen (mg/L) 0.18 0.18 0.17 0.20 0.19 0.16 Total Inorganic Nitrogen (mg/L) 0.28 0.27 0.24 0.30 0.27 0.28 Total Kjeldahl Nitrogen (mg/L) 1.12 1.73 1.05 0.98 1.00 1.04 Total Nitrogen (mg/L) 1.34 1.94 1.27 1.21 1.24 1.23 Orthophosphate...

... (mg/L) 8.78 8.78 8.65 8.63 8.74 8.66 pH 8.06 8.04 8.09 8.08 7.98 7.87 Secchi Disc Depth (m) Turbidity (NTU) 1.20 1.60 1.40 21.20 0.80 24.70 Suspended Solids (mg/L) 5.60 17.80 21.60 6.00 16.60 22.60 5-Day Biochemical Oxygen Demand (mg/L) 1.30 3.20 0.90 1.20 1.00 7.70 Ammoniacal Nitrogen (mg/L) 0.007 0...

....165 0.022 Unionized Ammonia (mg/L) <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Nitrite Nitrogen (mg/L) 0.15 0.11 0.23 0.22 0.22 0.21 Nitrate Nitrogen (mg/L) 1.30 0.40 1.10 0.80 1.20 0.69 Total Inorganic Nitrogen (mg/L) 1.60 0.54 1.40 1.05 1.60 0.92 Total Kjeldahl Nitrogen (mg/L) 1.32 0.69 0.62 0.89 0.76 0.94...

... (mg/L) 6.12 6.01 6.71 5.11 5.94 5.42 pH 8.27 8.17 8.27 8.14 8.22 8.14 Secchi Disc Depth (m) Turbidity (NTU) 0.70 2.60 0.60 8.20 0.90 4.20 Suspended Solids (mg/L) 4.60 5.80 5.60 5.20 4.60 8.40 5-Day Biochemical Oxygen Demand 8.60 8.30 8.50 8.00 8.50 8.10 Ammoniacal Nitrogen (mg/L) <0.001 0.006 <0.001...