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Temporal Changes of Limiting Nutrients and Phytoplankton Growth Rate in Lake Paldang  

Choi, Kwang-Hyun (Department of Biological Systems Engineering, Konkuk University)
Kim, Ho-Sub (Department of Biological Systems Engineering, Konkuk University)
Han, Myung-Soo (Department of Life Science, Hanyang University)
Hwang, Soon-Jin (Department of Biological Systems Engineering, Konkuk University)
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Abstract
This study was conducted to determine limiting nutrients and the physiological characteristics of phytoplankton in response of nutrients in Lake Paldang from March 2002 to October 2002. A field research was conducted along with laboratory batch culture experiment to find the limiting nutrients and the growth kinetics. According the results of Chl. a TP relationship, TN/TP ratio, and nutrient addition bioassay, phosphorus appeared to be a major limiting nutrient in Lake Paldang and thus the lake productivity was greatly influenced by it. P limitation for the phytoplankton of Lake Paldang varied with season, and the possibility of limitation by nitrogen and silica also occurred. The degree of P limitation was greatest during spring when the concentration of dissolved phosphorus is relatively much lower than summer and autumn. The maximum growth rate (${\mu}_{max}$) and half saturation concentration ($K_u$) of Lake Paldang phytoplankton ranged from 0.8${\sim}$1.1$day^1$ and from 0.1${\sim}$O.8${\mu}M$, respectively. $K_u$ was highest during May ($0.8{\mu}M$) and the lowest during September ($0.1{\mu}M$). Such result may be induced by the phytoplankton cell quota that showed the lowest concentration ($0.13{\mu}gP/{\mu}gChl.$ a) during May. The growth kinetics showed that phytoplankton growth in Lake Paldang was faster during summer and autumn than spring, suggesting that the Potential of algal bloom is high after the summer monsoon season.
Keywords
Phytoplankton; Limiting nutrient; Phosphorus; Growth kinetics; Maximum growth rate (${\mu}_{max}$); Half saturation concentration ($K_u$); Lake Paldang;
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1 팔당댐호의 식물플랑크톤 군집의 생태적 특성 /
[ 김용재 ] / 한국육수학회지
2 팔당호의 생태학적 연구 /
[ 한명수;이동석;유재근;박용철;유광일 ] / 한국육수학회지
3 수도권 상수원 수질과 부영양화에 관한 환경생태적 연구 /
[ 홍성수 ] / 한양대학교 대학원 석사학위 논문
4 Phosphorus as a growth-regulating factor relative to other environmental factors in cultured algae /
[ Ahlgren, I. ] / Hydrobiologia   ScienceOn
5 Phosphorus-dependent growth kinetics of 11species of freshwater algae /
[ Grover, J.P. ] / Limnol. Oceanogr.   ScienceOn
6 Role of nutrient limitation and competition in controlling the population of Asterionella formosa and Microcystis aeruginosa in semicontinuous culture /
[ Holm, N.P.;D.E. Armstrong ] / Limnol. Oceanogr.   ScienceOn
7 Nutrient kinetics of freshwater planktonic algae using batch and semicontinuous methods /
[ Kilham, S.S. ] / Mitt. Internat. Verein. Limnol.
8 Silicon and phosphorus growth kinetics and competitive interactions between Stephanodiscus minitus and Synedra sp /
[ Kilham, S.S. ] / Verh. Int. Ver. Theor. Angew. Limnol.
9 Kinetics of nutrient uptake and growth in phytoplankton /
[ Morel, F.M.M. ] / J. Phycol.
10 /
[ Tilman, D. ] / Resource competition and community structure
11 /
[ Wetzel, R.G. ] / Limnology: Lake and River Ecosystems(3rd ed.)
12 Algal growth in warm temperature reservoirs: Kinetic examination of nitrogen, temperature, light, and other nutrients /
[ Sterner, R.W.;J.P. Grover ] / Wat. Res.   ScienceOn
13 팔당호의 일차생산 /
[ 김동섭;김범철 ] / 한국육수학회지
14 녹식물플랑크톤 Scendesmus sp. 및 남조류 Microcystis aeruginosa의 증식 특성에 관한 실험적 연구 /
[ 허순철 ] / 홍익대학교 대학원 석사학위 논문
15 The use of acetone and methanol in the estimation of chlorophyll in the presence of phaeophytin /
[ Marker, A.F.H. ] / Freshwater. Biol.
16 The biological control of chemical factors in the environment /
[ Redfield, A.C. ] / Amer. Sci.
17 /
[ 황순진;안광국;류재근 ] / 호소생태학-저수지, 인공댐호의 육수학
18 Physiology indicators of nitrogen deficiency in lake phytoplankton /
[ Healey, F.P.;L.L. Hendzel ] / Can. J. Fish. Aquat. Sci.
19 Nutrients /
[ Borchardt, M.A.;R.J. Stevenson(ed.);M.L. Bothwell(ed.);R.L. Lowe(ed.) ] / Algal Ecology
20 낙동강 부영양화에 따른 담수조류의 생태학적 연구 /
[ 신재기 ] / 인제대학교 대학원 박사학위 논문
21 /
[ APHA-AWWA-WEF ] / Standard Methods for the Examination of Water and Wastewater(19th ed.)
22 팔당호의 생태학적 연구 1. 수질의 연변화: 과거와 현재 /
[ 한명수;유재근;유광일;공동수 ] / 한국육수학회지
23 Vitamin B12 and marine ecology: Ⅳ. The kinetics of uptake, growth and inhibition in Monochrysis lutheri /
[ Droop, M.R. ] / J. Mar. Biol. Asso. U.K.
24 Nutrient limitation of phytoplankton in freshwater and marine environments : A review of recent evidence on the effects of enrichment /
[ Hecky, R.E.;P. Kilham ] / Limnol. Oceanogr.   ScienceOn
25 팔당호의 부영양화 실태 /
[ 김범철;김동섭;권오길 ] / 한국수질보전학회지
26 /
[ Reynolds, C.S. ] / The Ecology of Freshwater Phytoplankton
27 The measurement of photosynthetic pigments in freshwaters and standardization of methods: Conclusions and recommendations /
[ Marker, A.F.H.;E.A. Nusch;I. Rai;B. Riemann ] / Arch. Hydrobiol. Beih.
28 The effect of environmental factors on phytoplankton grow: Temperature and interactions of temperature with nutrient limitation /
[ Rhee, G-Y.;I.J. Gotham ] / Limnol. Oceanogr.   ScienceOn
29 Nutrients status and nutrient competition of phytoplankton in a shallow, hypertrophic lake /
[ Sommer, U. ] / Limnol. Oceanogr.
30 팔당호의 부영양화 경향 /
[ 김동섭;김범철;황길순;박주현 ] / 한국수질보전학회지
31 팔당호의 생태학적 연구 2. 식물플랑크톤의 군집 구조의 변화 /
[ 한명수;어윤열;유재근;유광일;최영길 ] / 한국육수학회지
32 Temperature effects on silicon-and phosphorus-limited growth and competitive interactions among three diatoms /
[ Van Donk, E.;S.S. Kilham ] / J. Phycol.
33 경안천~팔당호의 부영양화와 수질오염 특성 /
[ 신재기;조주래;황순진;조경제 ] / 한국육수학회지
34 Phosphate and silicate growth and uptake kinetics of the diatoms Asterionella fomosa and Cyclotella meneghiniana in batch and semi-continuous culture /
[ Tilman, D.;S.S. Kilham ] / J. Phycol.