13C 추적자를 이용한 팔당호 수변역 부유 및 부착조류의 일차생산력과 광합성 색소 생산속도 연구 = Primary Productivity and Photosynthetic Pigment Production Rates of Periphyton and Phytoplankton in Lake Paldang using 13C Tracer

다국어 초록 (Multilingual Abstract)

The primary productivity and production rate of photosynthetic pigment of periphyton and phytoplankton were estimated using a 13C stable labeling technique in May 2011, in the waterfront of Lake Paldang. Primary productivity of periphyton (28.15 mgC m-2 d-1) was higher than phytoplankton production (0.14 mgC m-2 d-1). The net production rates of photosynthetic pigments (Chl a and Fucoxanthin) of periphyton were 2.53 ngC m-2 d-1 and 0.12 ngC m-2 d-1, respectively. On the other hand, the net production rate of pigments on phytoplankton (Chl a : 0.023 ngC m-2 d-1, Fucoxanthin: 0.002 ngC m-2 d-1) was lower than that of periphyton. Specific production rates of individual pigments of phytoplankton to the total primary productivity indicate the predominance of diatom (Fucoxanthin) species in phytoplankton assemblage in Lake Paldang.
The net individual production rate of pigments by 13C tracer was a useful tool to estimate the contribution of each phytoplankton class for total primary productivity, and it is possible to calculate the seasonal contribution of each phytoplankton class to the total primary productivity in the aquatic ecosystems. This study is the first report on photosynthetic pigment production rates of periphyton and phytoplankton.

참고문헌 (Reference)

1 박구성, "하수처리수를 이용한 인공수로에서 사상성 부착조류의 성장에 영향을 미치는 요인들" 한국하천호수학회 39 (39): 100-109, 2006

2 민준오, "하계 강우기 섬진강 하구역의 일차생산력 및 식물플랑크톤 색소조성 변화" 한국하천호수학회 44 (44): 303-313, 2011

3 갈종구, "탄소 및 질소 안정동위원소비를 이용한 탐진강 수생태계 먹이망 연구" 한국하천호수학회 45 (45): 242-251, 2012

4 이연정, "영산강 하구역 및 목포 연안 해역 식물플랑크톤 1차생산력의 시∙공간적 변화" 한국하천호수학회 44 (44): 327-336, 2011

5 최돈혁, "수처리용 인공습지에서 갈대부착조류의 유기물생산력" 대한환경공학회 31 (31): 893-900, 2009

6 민준오, "섬진강 하구역의 계절별 일차생산력 및 식물플랑크톤 색소 조성 변화" 한국하천호수학회 45 (45): 139-149, 2012

7 조명희, "낙동강 수계 청수성 부착조류의 공간분포 특성에 관한 연구: Achnanthes convergens를 사례로" 한국지리정보학회 17 (17): 175-194, 2014

8 Schluter, L., "The use of phytoplankton pigments for identifying and quantifying phytoplankton groups in coastal areas : testing the influence of light and nutrients on pigment/ chlorophyll a ratios" 192 : 49-63, 2000

9 Wetzel, R. G., "The role of carbon in hard water marl lakes, 1, In: Nutrient and Eutrophication: The limiting Nutrient Controversy" 1 : 84-97, 1972

10 Goericke, R., "The carotenoid-labeling method : measuring specific rates of carotenoid synthesis in natural phytoplankton communities" 98 : 157-171, 1993

11 Mclntire, C. D., "Some effects of current velocity on periphyton communities in laboratory streams" 27 : 559-570, 1966

12 Khondker, M., "Seasonality, biomass and primary productivity of epipelic algae in a shallow lake(Neusiedlersee, Austria)" 16 (16): 499-515, 1988

13 Ha, S. Y., "Production of mycosporine-like amino acids of in situ phytoplankton community in Kongsfjorden, Svalbard, Arctic" 114 : 1-14, 2012

14 Gibb, S. W., "Phytoplankton pigment chemotaxonomy of northeastern Altlantic" 48 : 795-823, 2001

15 Jeffrey, S. W., "Phytoplankton Pigments in Oceanography: Guidelines to Modern Methods" UNESCO 37-84, 1997

16 Jeffrey, S. W., "Phytoplankton Pigments in Oceanography" UNESCO Publishing 1997

17 Ha, S. Y., "Photoprotective function of mycosporine-like amino acids in a bipolar diatom(Porosira glacialis) : evidence from ultraviolet radiation and stable isotope probing" 29 (29): 399-409, 2014

18 Wetzel, R. G., "Periphyton of Freshwater Ecosystems" Dr W. Junk Publishers 339-346, 1983

19 Hama, T., "Measurement of photosynthetic production of a marine phytoplankton population using a stable 13C isotope" 73 : 31-36, 1983

20 Wetzel, R. G, "Limnology: Lake and River Ecosystems" Academic press 578-621, 2001

21 Wetzel, R.G., "Land-water interfaces: metabolic and limnological regulators" 24 : 6-24, 1990

22 Mclntire, C. D., "Laboratory studies of periphyton production and community metabolism in lotic environments" 35 : 237-258, 1965

23 Park, M. O., "HPLC method for the analysis of chlorophylls and carotenoids from marine phytoplank ton" 32 : 46-55, 1997

24 Pinckney, J. L., "Flow scintillation counting of 14C-labeled microalgal photosynthetic pigments" 18 (18): 1867-1880, 1996

25 Shin, K. H., "Effect of nutrient conditions on the composition of photosynthetic products in the East China Sea and surrounding waters" 50 : 389-401, 2003

26 Goes, J. I., "Effect of UV-B radiation on the fatty acid composition of the marine phytoplankton Tetraselmis sp : Relationship to cellular pigments" 114 : 259-274, 1994

27 Shin, K. H., "Dynamics of fatty acids in newly biosynthesized phytoplankton cells and seston during a spring bloom off the west coast of Hokkaido Island, Japan" 70 : 243-256, 2000

28 Huntsinger, K.R.G, "Contribution of phytoplankton, periphyton, and macrophytes to primary production in Eagle Lake, California" 62 : 187-194, 1976

29 Engle, D. L., "Consequences of riverine flooding for seston and the periphyton of floating meadows in an Amazon floodplain lake" 38 (38): 1500-1520, 1993

30 Thomas, D. F., "Characteristics of epiphyte communities on natural and artificial submersed lotic plants : Substrate effects" 3 : 293-301, 1983

31 Morabito, G., "Carbon assimilation and phytoplankton growth rates across the trophic spectrum : an application of the chlorophyll labelling technique" 63 (63): 33-43, 2004

32 Lee, Y. J., "Biodegradability of algal-derived organic matter in a large artificial lake by using stable isotope tracers" 23 (23): 8358-8366, 2016

33 Cloern, J. E., "An empirical model of the phytoplankton chlorophyll : carbon ratio the conversion factor between productivity and growth rate" 40 (40): 1313-1321, 1995

34 Stevenson, R. J., "Algal Ecology : Freshwater Benthic Ecosystems" Academic Press 1996

35 Redalje, D. G., "A new method for estimating phytoplankton growth rates and carbon biomass" 62 : 73-79, 1981

36 Adamus, P. R., "A method for wetland functional assesment : VII. 1. Critical review and evaluation concepts" US Dept. Transportaion, Fedral Highway Administration 82-83, 1983

37 Goldsborugh, L. G., "A comparison of periphytic algae biomass and community structure on scirpus validus and on a morphologically similar artificial substratum" 27 : 196-206, 1991

38 이연정, "13C 추적자를 사용한 시화호 상류역에서의 식물플랑크톤 크기에 따른 1차생산성 추적에 관한 연구" 한국하천호수학회 39 (39): 93-99, 2006