D2 CLIMATIC (6)

<< Climatic data at Shinano-cho >>

YEAR: 1971-1982

                      Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec
---------------------------------------------------------------------------------------------------------------------
Mean temp. [deg C]   -3.2    -2.7    0.5     7.9     13.2    17.6    21.6    22.2    17.6    11.2    5.4     -0.2
Precipition [mm]      146     119     107      85      94     149     152     153     125      85      90     114



<< Water temperature [deg C](2) >>

SITE: Station 1
YEAR: 1983-1985

Month     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec
----------------------------------------------------------------------------------------------------------
Depth [m]
  0.5     1.3      -     1.6*1    7.0     13.7    18.8    22.8    24.8    20.5    14.5    9.4     3.6
   *2     1.3      -     1.2*3    6.2      -       -      21.9     -       -      13.9     -       -
----------------------------------------------------------------------------------------------------------
*1 1984-1985. *2 3.2-6.9. *3 1985.