| Category | 
                    Item Name | 
                    Item Title | 
                                        Item | 
                    More Info. | 
                                    
                                            
                                 | D. Physiographic Features | 
                                                     D2 Climatic | 
                                Mean monthly temperature and precipitation (1891-1990); Water temperature (1983-1987) | 
                    
asi-56-d2.xls
                            
                
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                                 | E. Water Quality | 
                                                     E1 Transparency | 
                                Monthly mean, min, max (1983-1987) | 
                    
asi-56-e1.xls
                            
                
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                                     E2 pH | 
                                Mar-May, Jun-Aug, Sep-Nov, Dec-Feb for 0.1m and 100m (1970-1979) | 
                    
asi-56-e2.xls
                            
                
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                                     E4 DO | 
                                Mar-May, Jun-Aug, Sep-Nov, Dec-Feb for 0.1m and 100m (1970-1979) | 
                    
asi-56-e4.xls
                            
                
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                                     E5 COD | 
                                Mar-May, Jun-Aug, Sep-Nov, Dec-Feb for 0.1m and 100m (1970-1979) | 
                    
asi-56-e5.xls
                            
                
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                                     E7 Nitrogen | 
                                NO3-N, NH4-N, NO2-N: Mar-May, Jun-Aug, Sep-Nov, Dec-Feb for 0.1m and 100m (1970-1979) | 
                    
asi-56-e7.xls
                            
                
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                                     E8 Phosphorus | 
                                PO4-P Mar-May, Jun-Aug, Sep-Nov, Dec-Feb for 0.1m and 100m (1970-1979) | 
                    
asi-56-e8.xls
                            
                
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                                 | F. Biological Features | 
                                                     F3 Primary Production | 
                                Mean for Jun. Jul. Aug. Sept. for 1978 and 1979 each: Dark resp., Net prod. | 
                    
asi-56-f3.xls
                            
                
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                                     F4 Biomass | 
                                Jun. Jul. Aug. Sep. for 1978 and 1979 each | 
                    
asi-56-f4.xls
                            
                
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                                     F6 Past Trends | 
                                Fish catch for 1976-1980 | 
                    
asi-56-f6.xls
                            
                
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                                 | G. Socio-economic Conditions | 
                                                     G1 Land Use | 
                                Natural, agriculture, total | 
                    
asi-56-g1.xls
                            
                
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                                     G3 Population | 
                                Urban, rural (1987) | 
                    
asi-56-g3.xls
                            
                
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                                 | H. Lake Utilization | 
                                                     H2 Lake as Water Resource | 
                                Domestic, irrigation, industrial, hydropower, environmental flow | 
                    
asi-56-h2.xls
                            
                
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                                 | I. Deterioration and Hazards | 
                                                     I2 Toxic Contamination | 
                                BOD, Phenol, oil, NH4, Fe, Cu | 
                    
asi-56-i2.xls
                            
                
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                                 | J. Wastewater Treatment | 
                                                     J2 Nutrient Loads | 
                                Point, nonpoint | 
                    
asi-56-j2.xls
                            
                
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