RT null T1 Korea Environmental Policy Bulletin - Execution of special measures to improve metropolitan atmospheric environment A1 Republic of Korea, PB Ministry of Environment - Korea Environment Institute - Republic of Korea YR 2006 FD 2006 LK https://wedocs.unep.org/handle/20.500.11822/9047 UL https://wedocs.unep.org/handle/20.500.11822/9047 NO Due to the government's aggressive execution of measures against atmospheric pollution such as low-sulphur oil and the obligation to use clean fuel, the levels of SO2 and CO pollutions have improved. DS UN Environment Document Repository RD Sep 16, 2026