| Category | 
                    Item Name | 
                    Item Title | 
                                        Item | 
                    More Info. | 
                                    
                                            
                                 | D. Physiographic Features | 
                                                     D2 Climatic | 
                                Mean temp. precip. monthly (1870-1950); Water temp. (1972-1984) | 
                    
eur-36-d2.xls
                            
                
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                                 | E. Water Quality | 
                                                     E1 Transparency | 
                                Monthly, at lake center, surface (1989) | 
                    
eur-36-e1.xls
                            
                
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                                     E2 pH | 
                                Monthly, at lake center, by depth (1989) | 
                    
eur-36-e2.xls
                            
                
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                                     E4 DO | 
                                Monthly, at lake center, by depth (May-Sep. 1989) | 
                    
eur-36-e4.xls
                            
                
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                                     E6 Chlorophyll | 
                                Monthly, at lake center, by depth (May-Aug. 1989) | 
                    
eur-36-e6.xls
                            
                
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                                     E7 Nitrogen | 
                                T-N, by depth (May-Sep. 1988) | 
                    
eur-36-e7.xls
                            
                
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                                     E8 Phosphorus | 
                                T-P, by depth (May-Sep. 1988) | 
                    
eur-36-e8.xls
                            
                
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                                 | F. Biological Features | 
                                                     F3 Primary Production | 
                                Gross (June-Sep. 1989) | 
                    
eur-36-f3.xls
                            
                
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                                     F4 Biomass | 
                                Macrophyes,  phytoplankton, bacterioplankton, protozoa, zooplankton. (June-Oct. 1989) | 
                    
eur-36-f4.xls
                            
                
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                                 | G. Socio-economic Conditions | 
                                                     G1 Land Use | 
                                Natural, agricultural, residential (1988) | 
                    
eur-36-g1.xls
                            
                
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                                     G2 Industries | 
                                Primary, secondary | 
                    
eur-36-g2.xls
                            
                
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                                     G3 Population | 
                                Urban, rural vs. population and pop. Density (1989) | 
                    
eur-36-g3.xls
                            
                
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                                 | H. Lake Utilization | 
                                                     H2 Lake as Water Resource | 
                                Domestic, irrigation, agriculture, indstrial | 
                    
eur-36-h2.xls
                            
                
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                                 | I. Deterioration and Hazards | 
                                                     I3 Eutrophication | 
                                T-N and T-P loadings (1989) | 
                    
eur-36-i3.xls
                            
                
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                                 | J. Wastewater Treatment | 
                                                     J2 Nutrient Loads | 
                                Nonpoint and point | 
                    
eur-36-j2.xls
                            
                
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