강원도내 주요하천 수계별 목표수질 설정 및 달성도 연구

• 영문명: A Study on the Establishment and Achievement of Target Water Quality by Water System of Major Streams in the Gangwon Province
• 발행기관: 한국환경보건학회
• 저자명: 허인량(In-Ryang Huh) 최지용(Ji-Yong Choi) 김영진(Yeong-Jin Kim) 김성석(Sung-Seok Kim)
• 간행물 정보: 『1. 한국환경보건학회지』제32권 제5호, 424~430쪽, 전체 7쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2006.10.30

영문 초록

Since 1985, the Gangwon Institute of Health and Environment(GIHE) and Ministry of Environment have collected rivers and streams water quality data in an ambient surface water monitering program. This study was prepared to propose an achievement of water quality of rivers subject to management by area according to an created level while establishing a water quality level applicable to the Gangwon area. As a result of evaluating correlativity on the BOD-based water quality data, BOD versus TP, and TP versus SS demonstrated significance at a confidence level of 95%. Evaluating correlativity on 10~90 percentile values of analyzed data, a coefficient of determination, r2 of BOD versus TP, and TP versus SS were 0.625, 0.286 respectively. Grading the results by evaluation method, the representative values of TP were 0.030 mg/L for I level, 0.100 mg/L for II level, 0.200 mg/L for III level, 0.300 mg/L for IV level, and 0.350 mg/L for V level, and those of SS were indicated 4.0 mg/L for I level, 15.0 mg/L for II level, 30.0 mg/L for III level, 45.0 mg/L for IV level, and 60.0 mg/L for V level. As for the limiting factor allowing the water quality standard exceeded, BOD posted 61% as the factor was found in 11 places, TP 28%, and SS 33%.

목차

Ⅰ. 서론

Ⅱ. 연구방법

Ⅲ. 결과 및 고찰

Ⅳ. 결론