Lake ChuzenjiASI-05

Title : Transparency, pH, SS, DO, COD, TN, and TP

Classification of data : E1-E9 Typical Water Quality Parameters

File Name : asi-05-e.txt

            E1 TRANSPARENCY [m](2)

SITE: Station 1
YEAR: l985

Month     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec
           -       -       -      9.4     9.7     6.2     5.3     13.5    11.5    11      10.2     -


E2 pH (2)

Month     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec
----------------------------------------------------------------------------------------------------------
Depth [m]
   0       -       -       -      7.2     7.8     8.2     8.5     7.8     8.3     7.9     7.7      -


E3 SS [mg l-1](2)

Month     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec
----------------------------------------------------------------------------------------------------------
Depth [m]
   0       -       -       -       1       <1      <1      <1      <1      <1      <1      <1      -


E4 DO [mg l-1](2)

Month     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec
----------------------------------------------------------------------------------------------------------
Depth [m]
   0       -       -       -       11      11     9.6     9.2      8      8.3      9       -       -


E5 COD [mg l-1](2)

Determined by KMnO4 method.


Month     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec
----------------------------------------------------------------------------------------------------------
Depth [m]
   0       -       -       -      0.7     0.6     0.7      1       1      0.8     1.3     1.2      -


E6 CHLOROPHYLL CONCENTRATION [micro g l-1](2)

Month     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec
----------------------------------------------------------------------------------------------------------
Depth [m]
   0       -       -       -       2      <2.0    <2.0    <2.0    <2.0    <2.0    <2.0    <2.0     -


E7 NITROGEN CONCENTRATION (2)

Total-N [mg l-1]

Month     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec
----------------------------------------------------------------------------------------------------------
Depth [m]
   0       -       -       -      0.21    0.19    0.14    0.19    0.12    0.16    0.12    0.1      -


E8 PHOSPHORUS CONCENTRATION (2)

Total-P [mg l-1]

Month     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec
----------------------------------------------------------------------------------------------------------
Depth [m]
   0       -       -       -     0.004   0.003   0.003   0.003   <.003   <.003   0.004   0.005     -