Valsts valodas centra izstrādātie vides zinātņu, zemes zinātņu un fiziskās ģeogrāfijas termini

Konteksts: [..] If zones have been separately defined for health, ecosystem and vegetation protection, the Member State should use the following codes for SO2 ecosystem protection [..]
Avots: Commission Decision of 8 November 2001 laying down a questionnaire to be used for annual reporting on ambient air quality assessment under Council Directives 96/62/EC and 1999/30/EC (notified under document number C(2001) 3405) (Text with EEA relevance) (2001/839/EC)