1-5 of 5
Item Title | Lake Name | Item | More Info. |
---|---|---|---|
Inorganic-N, mean concentrations, horizontal profile (1971) | Lake Superior | nam04-06.gif | |
Monthly NO2-N, NO3-N, PO4-P and TP | Oguta Lake | afr18-02.gif | |
No3-N, PO4-P, SiO2, Long-term trends (1930-1980) | Windermere | eur11-12.gif | |
Relative T-N and T-P concentrations as percentage of 1968-1969 means | Lake Trummen | eur12-03.gif | |
T-N T-P plot for years between 1969 and 1976 | Lake Trummen | eur12-04.gif |