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NTIS 바로가기한국물환경학회지 = Journal of Korean Society on Water Environment, v.36 no.1, 2020년, pp.1 - 13
손주연 (국립환경과학원 한강물환경연구소) , 박진락 (국립환경과학원 한강물환경연구소) , 노혜란 (국립환경과학원 한강물환경연구소) , 유순주 (국립환경과학원 한강물환경연구소) , 임종권 (국립환경과학원 한강물환경연구소)
The purpose of this study was to investigate the thermal and chemical stratification in Lake Paldang 2013-2018 weekly using Schmidt's stability index (SSI) and the index of chemical stratification (IC-i). The annual average for SSI was 19.1 g cm/㎠ with the maximum value of 45.3 g cm/㎠ ...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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팔당호는 무엇인가? | 팔당호는 1973년에 홍수방제와 취수를 목적으로 건설된 팔당댐에 의해 이루어진 인공호수이며, 평균 저수위는 약 EL(+)25 m로 상류의 댐들과 보에 의해 유속과 유량이 크게 영향을 받고 유역환경 영향을 직접적으로 받는 하천형 호수의 특징을 갖는 호수이다(HRERC, 2016; Kim and Hong, 1992; Kim et al., 2002; Kong et al. | |
열적 층화가 발생하는 지역과 시기는 무엇인가? | 호수의 물리적 층화 작용 중 하나인 열적 층화는 중위도 및 고위도 지역에서 여름에 주로 발생하며 특히 부영양화된 호수에서의 수심별 수질 분포에 영향을 준다(Yu et al., 2010). | |
호수에서 나타날 수 있는 성층 현상이 수생태계에 부정적 영향을 야기할 수 있는 이유는? | 대부분의 호수는 수온의 변화와 깊이에 따라 성층 현상이 나타날 수 있다. 이와 같은 현상은 수층별로 수질의 이화학적 특성이 다르게 나타날 수 있어 수생태계에 부정적인 영향을 야기할 수 있다. 따라서 호수의 층화 현상에 대한 특성파악을 통한 적절한 관리가 요구된다. |
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