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The distinct characteristics of phytoplankton growth response and their community structure following seven different nutrients addition in spring season of Jinhae Bay
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 Title & Authors
The distinct characteristics of phytoplankton growth response and their community structure following seven different nutrients addition in spring season of Jinhae Bay
Son, Moonho; Baek, Seung Ho;
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In order to estimate the characteristics of the growth and composition of phytoplankton according to the available nutrients, we added nitrate (0, 1, 5, 10, 20, 50, ) and phosphate (0, 0.1, 0.5, 1, 2, 5, ) to field samples in a eutrophic site (St. 1) and an oligotrophic site (St. 22) in 2010 as well as a eutrophic site (St. 1, 5), a mesotrophic site (St. 19), and an oligotrophic site (St. 22) in 2011 at Jinhae Bay, Korea. The phytoplankton growth in the areas with additional nitrates and phosphates on St. 1 were significantly different from the control (One-way ANOVA:P<0.01). The dominant species at St. 1 in 2010 were Heterocapsa triquetra and Pseudo-nitzchia spp., to which nitrate and phosphate were added, respectively. The dominant species at St. 22 in 2010 differed between treatment conditions as follows: nitrate treatment Chaetoceros spp. (), Thalassiosira spp. (), and Pseudo-nitzchia spp.() for nitrate treatment; Cylindrotheca spp. () and Pseudo-nitzchia spp. () for phosphate treatment. Phytoplankton growth in 2011 according to the added nutrient were significantly different with treatment concentrations (One-way ANOVA: P<0.01). Moreover, the beginning of exponential growth in phytoplanktons was different between the eutro-mesotrophic sites (St. 1, 5, and 19) and the oligotrophic sites (St. 22) on day 2 and day 6 respectively. This implies that phytoplankton growth in the low nutrient condition may be retarded. The dominant species at St. 1 were Eucampia spp. and Chaetoceros spp. in the low nutrient treatment compared to Skeletonema spp., and Thalassiosira spp in the high nutrient treatment. The dominant species at St. 5 and St. 19 were mostly Skeletonema spp. and Chaetoceros spp. However, the dominant species at St. 22 was Thalassiosira spp.. The results of this study showed that phytoplankton growth and composition were different in areas with different nutrient characteristics resulting from the additional nutrients. Therefore, the nutrients additional algal assay could be indirectly explained why the biomass and composition of phytoplankton in Jinhae Bay has shown spatial differences.
phytoplankton;nutrients;growth rate;Jinhae Bay;
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A. R. Dzialowski, S.-H. Wang, N.-C. Lim, W. W. Spotts, D. G. Huggins, "Nutrient limitation of phytoplankton growth in central plain reservoirs, USA". J. Plankton Res., 27, 587-595, 2005. DOI: crossref(new window)

R. Riegman, F. Colijn, J. F. P. Malschaert, H. T. Kloosterhuis, G. C. Cadee, "assessment of growth rate limiting nutrients in the North Sea by the use of nutrient-uptake kinetics. Netherlands J. Sea Res., 26, 53-60, 1990. DOI: crossref(new window)

D. M. Nelson, Q. Dortch, "Silicic acid depletion and silicon limitation in the plume of the Mississippi river:Evidence from kinetic studies in spring and summer". Mar. Ecol. Prog. Ser., 136, 163-178, 1996. DOI: crossref(new window)

C. MacPhee, "Bioassay of algal production in chemically altered waters". Limnol. Oceanogr., 6, 416-422, 1961. DOI: crossref(new window)

M. Schallenberg, C. W. Burns, "Effects of sediment resuspension on phytoplankton production: testing apart the influences of light, nutrients and algal entrainment", Freshwater Biol., 49, 143-159, 2004. DOI: crossref(new window)

T. H. Chrzanowski, J. P. Grover, "Effects of mineral nutrients on the growth of bacterio-and phytoplankton in two southern reservoirs". Limnol. Oceanogr., 46, 1319-1330. 2001. DOI: crossref(new window)

M, Son, D. Kim, S.H. Baek, Distributional characteristics of phytoplankton and nutrient limitation during spring season in Jinhae Bay. J. Kor. Academia-Industrial coop. Sco., 15, 3345-3350, 2014. DOI: crossref(new window)

N, Wasmunda, A. Andrushaitisb, E. Lysiak-Pastuszakc, B. Muller-Kaulish, G. Nauscha, T. Neumanna, H. Ojayeecd, I. Oleninae, L. Postela, Z. Witekf, Trophic status of the south-eastern Baltic Sea: A comparison of coastal and shelf science. Estuar. Coast, Shelf Sci., 53, 849-864. 2001. DOI: crossref(new window)

M. Son, D. Kim, S.H. Baek, "distributional characteristics of phytoplankton and nutrient limitation during spring season in Jinhae Bay". J. Korea Academia-industrial Cooperation Society, 15, 3345-3350. 2014. DOI: crossref(new window)

C. Labry, E. E. Denn, A. Chapelle, J. Fauchot, A Youenou, M. P. Crassous, J. LeGrand, B. Lorgeoux, "Competition for phosphorus between two dinoflagellates: A toxic Alexandrium minutum and a non-toxic Heterocapsa triquetra". J. Exp. Mar. Biol. Ecol., 358, 124-135, 2008. DOI: crossref(new window)

S. H. Baek, J. S. Ki, T. Katano, K You, B. S. Park, H. H. Shin, K Shin, Y. O. Kim, M.-S. Han."Dense winter bloom of the dinoflagellate Heterocapsa triquetra below the thick surface ice of brackish Lake Shihwa, Korea". Phycol. Res., 59, 273-285, 2011. DOI: crossref(new window)

T. Nishikawa, "Effects of temperature, salinity and irradiance on the growth of the diatom Eucampia zodiacus caused bleaching of seaweed porphyra isolated from Harima-Nada, Seto Inland Sea, Japan". Nippon Suisan Gakkai, 68, 356-361, 2002. DOI: crossref(new window)

M. Takabayashi, K Lew, A. Johnson, A. Marchi, R. Dugdale, F. P. Wilkerson, "The effect of nutrient availability and temperature on chain length of the diatom, Skeletonema costatum". J. Plank. Res., 28, 831-840, 2006. DOI: crossref(new window)

K. W. Park, Y. S. Suh, W. A. Lim, "Seasonal changes in phytoplankton composition in Jinhae Bay, 2011". J. Korean Soc. Mar. Environ. Safety, 18, 520-529, 2012. DOI: crossref(new window)

R. W. Krawiec, "Autecology and clonal variability of the marine centric diatom Thalassiosira rotula (Bacillariophyceae) in response to light, temperature and salinity". Mar. Biol., 69, 79-89, 1982. DOI: crossref(new window)