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６牛久沼の現地測定及び水質分析結果（2月，3月）平成27年2月21日天気曇り気温6.3℃（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-SiOx(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8:291.80.754.58.325.210125.42.92.11.80.020.011.60.0410.0100.001289.0湖沼L1下層8:294.58.225.110145.23.02.11.80.020.011.60.0410.0090.003289.4湖沼L2上層8:361.80.705.08.127.49.7135.02.92.62.30.050.022.10.0490.0100.0012610湖沼L2下層8:365.08.026.310145.23.02.52.20.040.022.00.0440.0100.0022810湖沼L3上層8:472.50.655.08.027.49.4134.52.83.12.80.040.022.60.0540.0120.0022112湖沼L3下層8:475.07.928.59.5164.62.83.12.90.050.022.60.0590.0120.0032112湖沼L4上層9:021.40.805.08.125.910156.02.92.11.80.030.021.60.0450.0100.002359.8湖沼L4下層9:025.08.025.711135.62.92.11.80.030.021.60.0430.0090.001349.6湖沼L5上層9:172.30.905.08.227.810114.82.52.62.30.030.032.00.0550.0120.0044311湖沼L5下層9:175.58.127.711114.52.72.62.30.040.032.00.0540.0120.0044511湖沼L6上層9:352.20.756.08.124.58.983.82.52.11.90.110.021.60.0600.0190.011149.5湖沼L6下層9:356.08.023.89.1225.12.72.21.90.100.021.60.0840.0150.006219.7湖沼L7上層8:211.20.754.58.526.49.9145.22.92.11.90.020.011.60.0450.0090.001279.1湖沼L7下層-----------------湖沼L8上層9:502.60.806.08.125.210135.43.02.11.80.020.011.60.0420.0080.001289.4湖沼L8下層9:505.08.025.310175.12.92.21.90.020.021.70.0450.010.002309.8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R111:251.32.50.50<8.07.527.58.752.72.22.52.40.110.022.10.0430.0190.012613流入河川R211:100.70.50.50<9.07.525.59.263.32.73.13.00.220.042.60.0410.0240.015310流入河川R311:000.11.20.50<9.07.626.88.352.41.92.62.50.110.032.30.0300.0170.010314流入河川R410:400.21.30.50<7.27.725.59.442.32.02.22.20.070.031.90.0350.0160.007714流出河川R510:153.10.70.296.07.825.711145.33.02.21.90.020.021.70.0470.0090.002289.7平成27年3月5日天気晴れ気温10.2℃（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-SiOx(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8:321.70.609.08.723.79.1176.23.01.91.60.030.021.40.0520.0090.004468.1湖沼L1下層8:329.08.424.110186.13.01.91.60.030.021.40.0560.0080.004478.0湖沼L2上層8:401.70.609.08.524.38.4144.82.82.52.30.060.032.10.0570.0110.006269.7湖沼L2下層8:408.58.324.49.7175.13.02.52.30.060.022.10.0600.0090.005249.4湖沼L3上層8:512.00.509.08.322.78.7174.73.02.52.30.140.022.00.0660.0120.006138.4湖沼L3下層8:519.08.122.39.2184.53.02.42.30.140.032.00.0570.0110.007138.6湖沼L4上層9:051.30.759.08.323.410217.12.82.01.60.040.031.40.0610.0100.004698.4湖沼L4下層9:059.08.323.211217.53.02.01.60.040.031.40.0620.0080.003738.3湖沼L5上層9:202.30.659.08.421.87.6103.72.52.42.30.180.031.90.0580.0140.010109.1湖沼L5下層9:209.08.221.37.493.32.62.42.30.180.031.90.0610.0130.01199.2湖沼L6上層9:382.10.6010.08.216.87.9164.02.71.71.50.160.021.20.0780.0170.012137.2湖沼L6下層9:3810.08.218.37.6164.02.61.81.60.150.021.30.0860.0210.019167.7湖沼L7上層8:251.10.5510.08.923.110175.43.11.81.50.030.021.40.0470.0070.004397.6湖沼L7下層-----------------湖沼L8上層9:532.50.7510.08.123.68.9175.63.01.91.60.030.021.40.0500.0060.003457.9湖沼L8下層9:539.08.123.89.4185.83.01.91.60.040.021.40.0520.0070.003468.0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R111:3518.42.512.07.625.37.872.82.22.72.60.150.022.40.0480.0120.013611流入河川R211:2548.91.60.3111.87.721.97.6113.52.62.82.60.220.032.30.0570.0160.01437.8流入河川R311:102.61.30.4112.07.825.77.1103.12.22.62.50.130.032.20.0390.0100.009511流入河川R410:507.91.20.3711.57.922.48.3133.62.22.22.10.080.022.00.0610.0120.0112011流出河川R510:20152.21.00.249.88.124.09.8185.73.02.01.70.030.021.50.0530.0060.003448.3104茨城県霞ケ浦環境科学センター年報，No.10 2014