지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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Physicochemical factors and the phytoplankton communities in the downstream area of Namhan-River were investigated from June 2012 to November 2013. We also assessed water quality using biological water quality indices. Total nitrogen was 2.4 mg/L, total phosphorus was 0.04 mg/L, and biological oxygen demand was 1.1 mg/L. This resulted in a level 2 (Ib, good) water quality rating. A total of 259 phytoplankton taxa were classified, consisting of 26 families, two subfamilies, 64 genera, 222 species, 32 varieties, and five formas. Bacillariophyceae dominated during a1l seasons and at all sites. The dominant species were Aulacoseira granulata, Cyclotella meneghiniana, C. stelligera, Melosira varians, Cocconeis placentula var. lineata, Nitzschia palea, N. amphibia, Cymbella minuta, and Achnanthes convergens. The diatom assemblage index for organic pollution values was level A-D, and TDI was level B-D. P-IBI at most sites was at the M (moderate) level, but TSI was at the E (eutrophic) level. Most indices dropped from upstream to downstream.
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참고문헌 (54)
참고문헌 신청
American Public Health Association / 1998 / Standard Method For the Examination of Water and Wastewater :1220
Carlson, R. E. / 1977 / A Trophic Status Index for Lakes / Limnology and Oceanography 22:361~369
조용철 / 2012 / 동강 수계의 식물플랑크톤 군집 구조에 관한 연구 / 생태와 환경 45(1):21~33
Choi, S. K. / 2004 / Settling Efficiency of Problematic Algae and Their Flocculants in the Water Treatment Process
Chung, J. / 1993 / Illustration of the freshwater algae of Korea / Academy Publishing Company :496
Carlson, R. E. / 1977 / A Trophic Status Index for Lakes / Limnology and Oceanography 22:361~369
조용철 / 2012 / 동강 수계의 식물플랑크톤 군집 구조에 관한 연구 / 생태와 환경 45(1):21~33
Choi, S. K. / 2004 / Settling Efficiency of Problematic Algae and Their Flocculants in the Water Treatment Process
Chung, J. / 1993 / Illustration of the freshwater algae of Korea / Academy Publishing Company :496
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