퇴적층의 온도별 배양에 따른 조류군집 형성과 이취미물질 발생 특성 = Formation of Phytoplankton Community and Occurrences of Odorous Compounds for Sediment Incubation by Water Temperature

다국어 초록 (Multilingual Abstract)

We analyzed the formation of phytoplankton community and the occurences of odorus compound from benthic cyanobacteria in North, South Han-River, Paldang-Lake and Kyeongan-Stream sediments. Sediments were incubated in different water temperature. Akinetes were found (0~500 cells/g) with the highest number on sediment in Yangsoo railroad bridge (YC). The result showed that Anabaena ranged between 0.02~0.53×103 cells/mL in Sambong (SB), YC, Mukhyen-Stream (MS), Paldang-Lake (P2) and Kyeongan-Stream (KK). The total 68 taxa of phytoplankton were observed during the incubation period. A standing crop of phytoplankton was in the range of 0.13~8.97×103 cells/mL and Microcystis appeared in SB, YC, P2 and KK sites with 20~25°C temperature. In South Han-River (P3), Oscillatoria tenuis was dominant at 25°C temperature. The concentration of geosmin was the highest in SB-15°C (25.5 ng/L), and the concentration of 2-MIB was the highest in P3-25°C (286.8 ng/L). Odorous compounds were detected in all the temperature conditions from each site. Our results indicate that the dominant benthic cyanobacteria (O. tenuis, O. limosa, Phormidium tenue and Pseudanabaena limnetica) have high correlation with the occurrence odorous compounds and 2-MIB.

참고문헌 (Reference)

1 박혜경, "한국산 유독 남조류의 독소함량을 근거로 한 조류경보제 발령기준 검토" 한국물환경학회 27 (27): 491-498, 2011

2 박혜경, "팔당호의 장기간 식물플랑크톤 발생 추이" 한국물환경학회 19 (19): 673-684, 2003

3 김용진, "퇴적층 배양에 따른 식물플랑크톤 군집 형성과 이취미물질 발생 특성" 한국물환경학회 30 (30): 658-664, 2014

4 유경아, "북한강 수계에서 이취미를 유발하는 남조류(Anabaena spiroides)의 증식 특성" 한국하천호수학회 46 (46): 135-144, 2013

5 공동수, "부영양화된 하천형 호소(팔당호) 전이대의 수질모델링" 한국물환경학회 30 (30): 429-440, 2014

6 배병욱, "대청호 원수와 하류 역조정지 원수에서의 이취미 비교" 한국물환경학회 24 (24): 598-602, 2008

7 강필구, "남조류 Anabaena 휴면포자의 연구 동향 및 방향" 한국하천호수학회 47 (47): 1-12, 2014

8 김화빈, "국내산 유독 남조류의 독소생산 특성" 한국물환경학회 26 (26): 834-840, 2010

9 김용진, "경상북도 오십천, 송천천과 남대천의 환경요인과 식물플랑크톤 군집분석에 의한 수질평가" 한국물환경학회 29 (29): 428-437, 2013

10 백준수, "강원도 홍천강의 조류군집과 생물학적 지수에 의한 수질 평가" 한국물환경학회 30 (30): 596-604, 2014

11 Kim, D. K., "Winter diatom blooms in a regulated river in South Korea: explanations based on evolutionary computation" 52 : 2021-2041, 2007

12 Ministry Of Environment, "Water Environment Information System (WEIS)"

13 Fay, P., "Viability of Akinetes of the Planktonic Cyanobacterium Anabaena circinalis" 234 : 283-301, 1988

14 Hašler, P., "The Survival and Vitality of Cyanobacteria and Algae in Fishpond Bottom Sediments" 4 : 133-144, 2004

15 John, D. M., "The Freshwater Algal Flora of the British lsles" Cambridge University Press 702-, 2002

16 Han River Watershed Management Committee., "The Distribution and Eco-physiological Characteristics of Harmful Algae in the Han-river Watershed" Han River Watershed Management Committee 359-, 2012

17 Matsuoka, K., "Technical Guide for Modern Dinoflagellate Cyst" Japan Society for the Promotion of Science 29-, 2000

18 Kormák, J., "Süßwasserflora von Mitteleuropa, Cynoprokaryota: 2 Teil/2nd Part: Oscillatoriales" Elsevier Spektrum Akadenischer Verlag 759-, 2005

19 Krammer, K., "Süßwasserflora von Mitteleuropa, 2" G. Fischer Verlag 876-, 1986

20 Krammer, K., "Süßwasserflora von Mitteleuropa, 2" G. Fischer Verlag 437-, 1991

21 Krammer, K., "Süßwasserflora von Mitteleuropa, 2" G. Fischer Verlag 576-, 1991

22 Krammer, K., "Süßwasserflora von Mitteleuropa, 2" G. Fischer Verlag 596-, 1988

23 Park, H, K., "Seasonal Succession of Toxic Cyanobacteria and Microcystin concentration in Paldang Reservoir" 15 (15): 277-282, 2000

24 National Institute of Environmental Research(NIER)., "Physiological and Ecological Characteristics of Algae in the Lake Paldang (I)" National Institute of Environmental Research 62-, 2014

25 National Institute of Environmental Research(NIER)., "Multidimensional Analysis on Material Transport in Lake Paldang (II)" National Institute of Environmental Research 130-, 2008

26 Yamamoto, Y., "Life Cycle of Cyanobacterium Aphanizomenon flos-aquae" 54 (54): 113-117, 2009

27 Han River Watershed Management Committee., "Investigation of Causes of Off-flavor Material Production by Harmful Algae and Management Strategy" Han River Watershed Management Committee 388-, 2013

28 Hirose, H. M., "Illustrations of the Japanese Freshwater Algae" Uchidarokakuho Publishing Co., Ltd. 932-, 1977

29 Chung, J., "Illustration of the Freshwater Algae of Korea" Academy Publishing Company 496-, 1993

30 Forsberg, C., "Eutrophication Parameters and Trophic State Indices in 30 Wsedish Waste-receiving Lakes" 89 : 189-207, 1980

31 Baker, P. D., "Environmental Influences on Akinete Germination of Anabaena circinalis and Implications for Management of Cyanobacteria Blooms" 427 (427): 65-73, 2000

32 Ministry of Environment(MOE)., "Drinking Water Qulaity Monitoring Guideline" Ministry of Environment 2011

33 Jüttner, F., "Biochemical and Ecological Control of Geosmin and 2-methylisoborneol in Source Waters" 73 (73): 4395-4406, 2007

34 van Dok, W., "Akinete Germination in Anabaena circinalis(Cyanophyta)" 33 : 12-17, 1997

35 Suffet, I. M., "Advances in Taste-And-Odor Treatment and Control" American Water Works Association Research Foundation in Denver 385-, 1995