경북지역 폐금속광산이 환경에 미치는 영향

• 영문명: Environmental effects caused by abandoned metal mines in the Kyungpook province
• 발행기관: 대한자원환경지질학회
• 저자명: 이재영(Jae Yeong Lee) 김종근(Jong Gun Kim) 이인호(In Ho Lee) 이진국(Jin Kook Lee)
• 간행물 정보: 『자원환경지질』26권 4호, 465~472쪽, 전체 8쪽
• 주제분류: 자연과학 > 지질학
• 파일형태: PDF
• 발행일자: 1993.08.30

영문 초록

The heavy metal contents are more abundant in stream waters, paddy soils and rice plants in the vicinity of abandoned mines compared to the surrounding areas in the Kyungpook province. However, these contents tend to decrease with distance from mines, and show some variation under different geological and geochemical environments. The Sin-stream waters have high contents of Cu=4.9 ppm, Pb=0.1 ppm, Zn=3.5 ppm and other heavy metals (Ni, Co, Cd) at Dalsung abandoned mine and low contents of Cu=0.4 ppm, Pb=0.1 ppm, Zn=0.1 ppm and other metals= 0.002 ppm in the surrounding area. The high contents decrease in the downstream in the area of calcareous sedimentary rocks. The paddy soils have high contents of approximately Cu=51 ppm, Pb=83 ppm, Zn=211 ppm, and Cd=11.3 ppm in the vicinity of Gunwi abandoned mine but low contents of Cu=4.5 ppm, Pb=2.9 ppm, Zn=60 ppm and Cd=0.4 ppm in the surrounding area. The Dadeog abandoned mine also shows similar trends to Gunwi mine. The contents of heavy metals of rice plants are high in the roots but trends to decrease through stem +leaf and become low in brown rices.

목차

ABSTRACT

서언

경북지역의 지질 및 광상

달성광산지역

군위 및 다덕 광산지역

종합 및 결론

참고문헌