narrower concept air pollution control Concept aircraft noise Concept causer pays principle Concept control of pollution Concept energy generation Concept environmental compatibility Concept environmental damage Concept environmental indicator Concept environmental loading Concept environmental planning Concept environmental pollution Concept environmental protection Concept ground-water protection Concept industrial noise Concept industrial waste water Concept landscape protection Concept nature conservation Concept noise emission Concept noise pollution Concept nuisance Concept nuisance limiting value Concept power production Concept protected zone Concept protection against sound Concept protective effect Concept quality of the environment Concept radiation load Concept radiation protection Concept radioactivity Concept recreation planning Concept recycling Concept refuse Concept refuse disposal Concept refuse dump Concept refuse treatment Concept regional planning policy Concept regional policy Concept resources Concept road planning Concept salvage Concept settlement Concept sewage diversion Concept sewage duty Concept traffic noise Concept trunk road planning Concept urban sprawl Concept waste disposal Concept water consumption Concept water pollution Concept water purification Concept water quality Concept water regime Concept