ブックタイトル茨城県霞ケ浦環境科学センター年報 第10号2014（平成26年度）

概要

茨城県霞ケ浦環境科学センター年報 第10号2014（平成26年度）

Ⅵ研究報告・調査報告表１牛久沼の現地測定及び水質分析結果（4月，5月）平成26年4月16日天気晴れ気温19.7℃（つくば市館野10:00，気象庁データ）種類地点名採水層時間水深透明度水温pHECDOSSCODd-CODTNd-TNNH4-NNO2-NNO3-NTPd-TPPO4-PChl.ad-Si(m)(m)(℃)(-)(mS/m)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(μg/L)(mg/L)湖沼L1上層8:362.00.8517.07.418.88.5176.83.81.51.20.040.010.960.0560.0120.001353.2湖沼L1下層8:3616.87.619.28.5247.43.81.61.20.040.010.970.0610.0110.002303.5湖沼L2上層8:452.00.8517.07.822.410116.23.52.62.20.040.022.00.0460.0090.002345.2湖沼L2下層8:4516.87.922.910146.43.52.62.30.040.022.00.0490.0100.002356.4湖沼L3上層8:552.60.9517.08.025.010125.93.42.82.50.060.022.30.0460.0100.002276.4湖沼L3下層8:5516.98.024.610156.03.22.82.60.040.022.30.0520.0110.002396.1湖沼L4上層9:101.60.9017.48.017.69.7146.53.61.61.30.040.021.00.0520.0110.002353.5湖沼L4下層9:1017.28.017.19.1176.63.71.71.30.040.021.00.0570.0120.002334.3湖沼L5上層9:252.61.0018.18.025.611104.92.82.72.40.040.032.20.0420.0100.003387.4湖沼L5下層9:2517.68.125.910154.82.82.82.50.040.032.20.0540.0110.002349.0湖沼L6上層9:412.40.9518.78.224.211145.13.02.21.90.030.021.60.0670.0150.004377.0湖沼L6下層9:4117.58.224.311255.42.72.32.00.040.021.70.0820.0120.002377.4湖沼L7上層8:271.40.7017.77.89.89.7186.33.51.51.10.040.010.880.0630.0110.001293.5湖沼L7下層8:2717.17.419.010196.23.41.51.10.040.010.910.0570.0100.002323.8湖沼L8上層9:552.70.9018.18.419.311156.23.61.61.20.040.011.00.0530.010<0.001313.2湖沼L8下層9:5516.88.419.09.1186.43.71.61.20.030.011.00.0560.009<0.001322.9種類地点名時間流量水深透視度水温pHECDOSSCODd-CODTNd-TNNH4-NNO2-NNO3-NTPd-TPPO4-PChl.ad-SiOx(m3/s)(m)(m)(℃)(-)(mS/m)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(μg/L)(mg/L)流入河川R112:351.22.40.50<18.58.037.56.862.52.13.63.50.120.043.10.0560.0250.0173.411流入河川R211:430.40.20.1519.58.026.510535.32.63.73.50.090.033.10.0940.0300.029118.3流入河川R311:220.11.50.3717.58.130.110143.32.72.32.10.100.051.80.0470.0130.0068.89.7流入河川R410:530.11.50.50<15.88.328.21122.11.92.42.30.030.012.10.0190.0090.004308.1流出河川R510:301.92.50.4118.08.520.211135.93.61.61.30.030.011.00.0440.0080.0023.43.5平成26年5月14日天気晴れ気温23.5℃（つくば市館野10:00，気象庁データ）種類地点名採水層時間水深透明度水温pHECDOSSCODd-CODTNd-TNNH4-NNO2-NNO3-NTPd-TPPO4-PChl.ad-Si(m)(m)(℃)(-)(mS/m)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(μg/L)(mg/L)湖沼L1上層8:382.00.7020.07.823.89.5238.44.41.00.570.030.010.290.0700.0100.002733.5湖沼L1下層8:3820.07.623.77.9288.54.31.00.580.040.010.290.0760.0090.002694.6湖沼L2上層8:512.00.8020.57.624.58.9168.75.11.30.850.060.020.480.0680.0120.002615.8湖沼L2下層8:5120.07.624.57.7339.95.11.30.780.070.020.420.0930.0100.002644.5湖沼L3上層9:022.30.6520.07.724.510209.15.41.50.890.050.020.500.1010.0210.007976.9湖沼L3下層9:0220.07.724.58.6238.45.21.40.910.050.020.530.0930.0170.004795.6湖沼L4上層9:321.60.7521.08.024.99.9209.05.01.20.770.030.030.440.0730.0110.002815.5湖沼L4下層9:3220.07.924.78.9259.14.91.10.720.030.020.410.0470.0100.002875.5湖沼L5上層9:532.50.8521.07.925.68.9157.24.81.71.30.110.040.890.0760.0160.003547.9湖沼L5下層9:5320.07.825.17.5186.84.81.51.20.110.030.780.0680.0110.002427.8湖沼L6上層10:112.50.8520.57.824.28.2126.24.51.71.40.140.021.00.0720.0130.003255.4湖沼L6下層10:1119.07.823.36.2196.14.41.71.50.210.031.00.0790.0150.011125.9湖沼L7上層8:301.50.7520.07.731.98.9197.24.20.910.550.030.010.280.0600.0070.002523.6湖沼L7下層8:3019.57.724.38.7237.94.20.970.550.040.010.260.0680.0090.002692.9湖沼L8上層10:262.60.8521.57.923.89.8188.14.51.00.570.030.020.280.0690.0100.001673.2湖沼L8下層10:2620.08.023.88.0217.54.51.10.600.050.020.300.0750.0080.001583.4種類地点名時間流量水深透視度水温pHECDOSSCODd-CODTNd-TNNH4-NNO2-NNO3-NTPd-TPPO4-PChl.ad-SiOx(m3/s)(m)(m)(℃)(-)(mS/m)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(mg/L)(μg/L)(mg/L)流入河川R112:231.61.30.3822.57.624.57.9145.24.51.61.30.100.030.970.0840.0290.01876.1流入河川R212:021.01.30.1621.57.926.58.0458.04.82.11.70.150.031.30.1190.0310.02075.1流入河川R311:430.11.90.4722.57.733.57.6135.64.51.31.10.080.020.800.0630.0170.00866.7流入河川R411:190.61.50.50<22.08.024.59.3124.84.11.51.40.040.021.00.0710.0270.01777.2流出河川R511:000.61.60.50<23.08.332.19.485.74.30.980.740.060.020.390.0470.0100.001263.7茨城県霞ケ浦環境科学センター年報，No.10 201499