WLDB data list
Item Category : E. Water Quality
Item Name : E10 Past Trends
| Item Title | Lake Name | Item | More Info. |
|---|---|---|---|
| Annual change of water temperature, transparency, chlorophyll-a concentration and COD value | Lake Abashiri | asi52-12.gif | |
| No data | Volta Lake | afr-16-f6.txt | |
| Past trend of annual fish catch (1980-1985) | Lake Nojiri | asi43-02.gif | |
| Past trend of T-N (annual mean, 1988-2014) | Lake Nojiri | asi-43-2.png | |
| Past trend of T-N and TP (1976-1980) | Lake Kawaguchi | asi25-03.gif | |
| Past trend of T-P (annual mean, 1988-2014) | Lake Nojiri | asi-43-3.png | |
| Past Trend of transparency (monthly, for different years) | Lake Kawaguchi | asi25-02.gif | |
| Past Trends Data | Lake Nasser | afr-19-e10.txt | |
| T-N and T-P (1965-1966, 19890-1981, 1983-1984) | Dal Lake | asi-38-e10.xls | |
| Temp., Transparency, pH, DO, PO4-P | Lake Buhi | asi-20-e10.xls | |
| Transparency at lake center (1974-1979) | Lake Inawashiro | asi14-02.gif | |
| Trend of chlorophylle-a (1982-1986) | Inba-numa | asi29-03.gif | |
| Tega-numa | asi28-03.gif | ||
| Trend of chlorophylle-a, T-N, and TP (1976-1985) | Sagami Reservoir | asi18-04.gif | |
| Trend of COD (annual mean, 1988-2014) | Lake Nojiri | asi-43-1.png | |
| Trend of COD and BOD (1976-1985) | Sagami Reservoir | asi18-03.gif | |
| Trend of fish catch (1957-1980) | Inba-numa | asi29-05.gif | |
| Tega-numa | asi28-05.gif | ||
| Trend of nutrients, T-N and T-P (1979-1985) | Inba-numa | asi29-04.gif | |
| Tega-numa | asi28-04.gif |
