Appendix (explanation of symbols in tables)
Environmental Indicators for Croatia
| Socio-Economic Developments | P | Population; Population density; GDP |
| R | NGOs; International co-operation; Environmental programs and projects; Env. charges and taxes; EIA | |
| Climate Change | P | Energy production; Energy consumption, Total N2O, CO2, and CH4 emissions |
| S | ||
| R | ||
| Acidification | P | Air emissions of SO2, NH3, and NOx from selected power plants; Transboundary transport of S, N; Number of vehicles; Transportation network |
| S | pH of precipitation | |
| R | Air pollution monitoring network | |
| Tropospheric Ozone | P | Total CO and NMVOC emissions |
| S | ||
| R | ||
| Land | P | Land use; Rate of agricultural land area decrease; Forms and causes of soil damage by degree |
| S | ||
| R | ||
| Marine and Coastal Environm. | P | Use of mineral fertilizers; Fish catch by species |
| S | ||
| R | ||
| Biodiversity Loss | P | |
| S | ||
| R | Protected areas by category, number, area | |
| Forests | P | Annual decrease of forest area; Annual felling rate |
| S | Forest area; Share of damaged trees | |
| R | Afforestation | |
| Eutrophication & Water Quality | P | Use of mineral fertilizers |
| S | Water quality in main water courses by class; Share of drinking water samples not meeting bacteriological and chemical standards | |
| R | ||
| Water Resources & Quantity | P | Irrigated land |
| S | River flow; Estimated water reserves | |
| R | ||
| Urban Population, Land Use & Transport | P | Total urban and rural population: state and trends; Urbanization rate by boroughs |
| S | ||
| R | ||
| Waste & Noise | P | Waste generation, total, industrial, hazardous; Waste accumulation |
| S | ||
| R |