영산강 상류역의 수질 특성 및 개선에 대한 고찰

다국어 초록 (Multilingual Abstract)

To consider qualities and improvements for the stream waters of upper Yeongsan
River drainage system, total of 54 water samples were taken from Yeongsan main,
Hwangryong, Gwangju and Jiseok streams. On the basis of Pipers diagram, water
qualities of these streams are corresponded to natural stream water on the whole. But
BOD, COD, T-N and T-P are increased into downward in the streams. In particular,
these values are highly increased at the encountered area between the above branch and
the main streams. From above results, it is suggested to establish special law controlling
these streams for water quality improvement as follows; the critical water quality
indices to organic contaminations of T-N and T-P, the control of non-point
contamination origins in relation with out-fluxing in rainfall time, specific water quality
administration to encountered sites between main and each branched stream, and the
consideration in the total amount of contamination to each branch streams.

목차 (Table of Contents)

• Ⅰ. 서론 2
• Ⅱ. 연구지역 및 특별법 개요 2
• Ⅱ-1. 연구지역 개관 2
• Ⅱ-2. 특별법 제정 개요 3
• Ⅲ. 재료 및 방법 3
• Ⅳ. 결과 4
• Ⅳ-1. 하천수의 수질 특성 4
• Ⅳ-2. 하천수의 화학적 특성 6
• Ⅳ-3. 중금속 함량 분포 6
• Ⅳ-4. 수질오염 6
• Ⅴ. 토의 7
• Ⅴ-1. 연구지역의 수질특성 7
• Ⅴ-2. 특별법에 따른 수질개선방안 9
• Ⅵ. 결론 9