<p>OECD KEY ENVIRONMENTAL INDICATORS 2008<br/>INTRODUCTION............................................................................................................................... 7<br/>KEY INDICATORS .......................................................................................................................... 11<br/>1. CLIMATE CHANGE – CO2 and greenhouse gas emission intensities ........................... 12<br/>2. OZONE LAYER - ozone depleting substances ............................................................... 14<br/>3. AIR QUALITY – SOx and NOx emission intensities......................................................... 16<br/>4. WASTE GENERATION – municipal waste generation intensities ................................. 18<br/>5. FRESHWATER QUALITY – waste water treatment connection rates ........................... 20<br/>6. FRESHWATER RESOURCES – intensity of use of water resources ............................ 22<br/>7. FOREST RESOURCES – intensity of use of forest resources ....................................... 24<br/>8. FISH RESOURCES – intensity of use of fish resources ................................................. 26<br/>9. ENERGY RESOURCES – intensity of energy use ......................................................... 28<br/>10. BIODIVERSITY – threatened species ............................................................................. 30<br/>ANNEX: OECD framework for environmental indicators ........................................................... 33<br/>References and bibliography ........................................................................................................ 36</p><p><br/></p>