2007 12 㺣̽ǸƮȣ Ը ؾ Ͼ ȯ ȸ, ȭ ܰ迡 ȯ ǻƳ .
ؾ( ) 2010 2014 ǽõ ȯ氳 м , ȯ ؼ ȸǰ, °赵 ްߴ ΰ ٽ ϴ ȸ⸦ ȭ ܰ迡 ٰ .
ؼ 2007 260.37 /L̿ 2014 0.074 /L ް (ؼ Ȱȯ 10/L)Ͽ, ȯźȭҷ(PAHs)* 2007 ǥ 546.31 ng/g̿, 2014 13.64 ng/g ް Ǿ.
* ҿ ҽ Ǵ ܷ Ƿ 16 ϴ ߾Ϲ
°赵 ΰ ް Ͽ, 2010 ٽ Ÿ ϱ Ͽ ‘13ʹ Ÿ °谡 ȸ ⸦ ϰ ִ мǾ.
깰 鿡 û ڷῡ ϸ 泲 2014 Ϲظ 귮 2006 27% Ÿ ־ ؾ ڿ ٽ Ƴ мȴ.
з 2006 17.6% Ͽ, (26.9% ) ϸ Ÿ.
̷ ° ȸ ߸缭 ؾο 꼺 ҵ ֵ ִ.
켱 ؾδ ظ 泲, 12 ? ؾ 8,052 2009 Ưؾȯ溹ȹ(‘10’19, 4,785.5) Ͽ ؿԴ.
ȯ氳(‘10’19, 1,577) 2014 926 Ͽ ȯ ϰ ߰ Բ ȯ ° ȭ ִ.
ؼ а ϰ ۾ Ͽ Ŀ ȯ ϸ, Ⱦ ؼ Ȱ ִ ٴٿ ġ Ͽ Ȱ Ȱ ȯ ϰ ִ.
̷ ȯ氳 , ϴ 泲 ¾ȱ ̰̾(48) 庹 2õ Ұ ҵ Ͽ ؿ 52õ ҵ ÷ ε鿡 Ǵ ǥ ǰ ִ.
ؾδ ε ҵ븦 Ͽ ȯ氳 з ?, 꼺 شȭ ִ İ Ͽ ȿ ϰ, ° ȭ Ͽ ڿ dz ȯ ֵ ȹ̴
ó : ؾ
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