Effect of Different Phosphorus on Phytoplankton Succession

Abstract:

This study focuses on the analysis of algae growth when nitrogen is enough and phosphorus is different though the method of enclosure experiments. and to determine the influence of phosphorus for algae population structure. The results showed that the optimum value for algae grew is ρ_p=0.14mg·L^-1 in the different phosphorus concentrations, and algae grew better at phosphorus concentration more than 0.14mg·L^-1 than less than it. Community structure of phytoplankton has a little change between the experiments.The dominance of diatom is much larger than that of other phylum.The phosphorus can influence algae growth but has little effect on phytoplankton succession.A further research about the reason of phytoplankton succession in Xiangxi bay is needed.

• Periodical: Advanced Materials Research (Volumes 726-731)
• Pages: 3922-3929
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.726-731.3922
• Online since: August 2013
• Authors: Teng Teng Ruan, De Fu Liu, Zheng Jian Yang, Guan Lin Zhu, Jia Fei Zhou
• Keywords: Community Structure, Enclosure, Phosphorus, Phytoplankton

References

[1] Guangjie Zhou, Qijun Kuang, Zhengyu Hu,et al. Study on the succession of algae and the trend of water blooms occurred in Xiangxi Bay[J]. Acta hydrobiologica sinica, 2006,30(1)：42-46.In Chinese

[2] Guangjie Zhou, Qijun Kuang, Zhengyu Hu,et al. Assessment of algal diversity and water blooms prevention in four tributaries of Three Gorges Reservoir[J].China Environmental Science,2006, 26(003):337-341. In Chinese

[3] Chun- guang Deng, Ling Gong. The Study on the Trend of Eutrophication i n the Three Gorges Reservoir[J]. Journal of Agro-Environment Science, 2007, 26：279- 282. In Chinese

[4] Yang Chen, Defu Liu, Zhengjian Yang et al. Xiangxi Bay survey and biodiversity of phytoplankton[J]. Environmental Science & Technology, 2012，35（11）：156-161. In Chinese

[5] TILMAN D. Resource Competition and Community Structure [M]. New Jersey: Princeton University Press, 1982:98-99.

[6] GUNNEL A. Phosphorus as growth-regulating factor relative to other environmental factors in cultured algae[J]. Hydrobiologia, 1988, 170:191-210.

DOI: 10.1007/bf00024905

[7] Qing-hua Cai， Zheng-yu Hu. Studies on eutrophication problem and control strategy[J]. Acta hydrobiologica sinica,2006, 30(1): 7-11. In Chinese

[8] Hongjun Hu. Chinese freshwater algae[M]. Shanghai Science And Technology Publishing House,1980. In Chinese

[9] Fengxia Zhou, Jianhong Chen. Microbial mapping of freshwater[M]. Chemical Industrial Press, 2005. In Chinese

[10] State Environmental Protection Administration. Water and wastewater monitoring analysis method[M]. China Environmental Science Press, 2002. In Chinese

[11] Yong Chen, Xinbin Duan, Shaoping L iu et al. Community Structure of the Phytoplankton in the Three Gorges Reservoir after the Third Period of Sluice[J]. Freshwater Fisheries, 2009, 39(001): 10-15. In Chinese

[12] Shenglan Du, Suiliang Huang , Changjuan Zang et al. Correlation research between the indicators of phytoplankton standing stock I: chlorophylla and biomass[J]. Journal of Water Resources & Water Engineering, 2011, 22（1）:40-44. In Chinese

[13] Droop, M.R., Nutrient Status of Algae Cells in Continuous Cultures. [J] J.Mar. Biol. Assoc. U.K.1074, 54:541-555.

[14] Maowu Feng, Yunhai Wu, Shixun Feng et al. Effect of different N/P ratios on algal growth[J]. Ecology and Environment, 2008, 17(5): 1759-1763. In Chinese

[15] Xinan Liu , Min Zhan , Yanfeng Luo et al. Synergistic Effects by P and N Pollution to Fluctuation Behavior/ Bloom of Algae along the Three2Gorges Valley[J]. Environmental Science, 2006,27(8): 1554-1559. In Chinese

[16] Xinan Liu, Min Zhan, Yane Ma. Relationship Between Algal Growth and Nutritious Materials Absorbabi lity in the Three -Gorges Valley[J]. Environmental Science, 2005,26(4): 95-99. In Chinese

[17] Briandjf, Robillotc, Lloberasc Q. Environmental context of Cylindros Permo Psis raciborskii (Cyanobacteria) blooms in a shallow pond in France [J]. Water Research, 2002,36(13): 3183-92

DOI: 10.1016/s0043-1354(02)00016-7

[18] Lawrene I, Bormans M, Oliver R, et al. Physical and nutrient factors controlling algal succession and biomass in Burrinjuck Reservoir[R]. Land ＆Water Resources Australia, 2000.