| Category |
Item Name |
Item Title |
Item |
More Info. |
| D. Physiographic Features |
D0 Sketch map |
Lake and surroundings |
eur39-01.gif
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| E. Water Quality |
E1 Temperature |
Monthly, before (1960) and after (1967) construction of a dam |
eur39-02.gif
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E2 pH |
Monthly, depth-time profile in a dry year (1964) and a wet year (1965) |
eur39-03.gif
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E4 DO |
Monthly, depth-time profile in a dry year (1964) and a wet year (1965) |
eur39-04.gif
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E5 COD |
Monthly, depth-time profile in a dry year (1964) and a wet year (1965) BOD1, BOD5 and COD, for surface, inflow and outflow (1963-1964) |
eur39-05.gif
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E7 Nitrogen |
T-N, monthly, of surface, inflow and outflow (1963-1964) |
eur39-06.gif
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E8 Phosphorus |
PO4-P, monthly mean (1961-1968) |
eur39-07.gif
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Stratification, N, P pH and Alkalinity (1988) |
eur39-08.gif
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E10 Past Trends |
Past trends of chemical variables (1960-1990) |
eur39-09.gif
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| F. Biological Features |
F3 Primary Production |
Gross, monthly mean (1961-1968) |
eur39-10.gif
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F4 Biomass |
Cyclic changes of bacteria numbers and possible causative factors (1958-1972) |
eur39-12.gif
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Phytoplankton biomass, gross primary production and zooplankton biomass (1962-1977) |
eur39-11.gif
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| I. Deterioration and Hazards |
I2 Toxic Contamination |
Past trends in the amount of fertilizer application of N, K and P (1960-1990) |
eur39-13.gif
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