ZHOU Jie, ZENG Cheng, WANG Ling-Ling. STUDY ON CHARACTERISTIC OF ALGAE GROWTH IN TAI LAKE BASED ON NONLINEAR DYNAMIC ANALYSIS[J]. ACTA HYDROBIOLOGICA SINICA, 2009, 33(5): 931-936.
Citation: ZHOU Jie, ZENG Cheng, WANG Ling-Ling. STUDY ON CHARACTERISTIC OF ALGAE GROWTH IN TAI LAKE BASED ON NONLINEAR DYNAMIC ANALYSIS[J]. ACTA HYDROBIOLOGICA SINICA, 2009, 33(5): 931-936.

STUDY ON CHARACTERISTIC OF ALGAE GROWTH IN TAI LAKE BASED ON NONLINEAR DYNAMIC ANALYSIS

  • Received Date: October 29, 2008
  • Rev Recd Date: January 18, 2009
  • Published Date: September 24, 2009
  • Based on the equation of Michaelis-Menten,the theory of nonlinear system was used to study the characteristic of freshwater algae in Tai Lake.Numerical study was used to research the effects of phosphorus on the growth of algae.It was found that within determinate initial value of phosphorus,the more the initial value of concentration of phosphorus,the more the biomass of algae and the sooner it reached the peak value.Via numerical study,we alsofound that the more the standing crop biomass,the sooner it reached the first peak value,but the time reached the peak value again was independent of the standing crop biomass.When the mortality of algal was changed,the character of the system was changed too,because the variation of concentration of phosphorus and the biomass of algae with time and the final stabile state of those were changed.The conclusion was that there was a stabile state while the growth of algal,the state was independent of the initial value of the system,but it was changed when the parameter of the system changed.
  • [1]
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    Recknage F, FrenchM, Harkonen P, et al. Artificial neural net2ork app roach formodelling and p rediction of algal blooms [J].cologicalM odelling, 1997, 96: 11-28[2] Fleming R H. The control of diatom populations by grazing [J].. Cons. Int. Explor. Mer, 1939, 14: 210-227[3] Segel L A, Jackson J L. Dissipative structure: an exp lanationnd an ecological examp le [J]. J. Theor. B iol., 1972, 37:45-559[4] DuboisD. A model of patchiness for p rey2p redator p lankton pop2lations [J]. Ecol. Model., 1975, 1: 67-80[5] Levin SA, SegelL A. Hypothesis for origin of p lanktonic patchi2ess [J]. N ature, 1976, 259 (5545) : 659[6] VinogradovM E, Menshutkin V V. The modeling of open seacosystems [A]. In: JohnWiley & Sons. Ideas and observationsn p rogress in the study of the sea [C]. The sea, Volume 10,he Global Coastal Ocean. 1997[7] Mimura M, Murray J D. On a diffusive p rey2p redator modelhich exhibits patchiness [J]. J. Theor. B iol., 1978, 75:49-262[8] Steele J H, Henderson EW. A simp le p lankton model [J]. Am. at., 1981, 117: 676-691[9] Steele J H, Henderson E W. The role of p redation in p lanktonodels [J]. J. Plankton Res., 1992, 14: 157-172[10] Steele J H, Henderson EW. A simp lemodel for p lankton patchi2ess [J]. J. Plankton Res., 1992, 14: 1397-1403[11] Scheffer M. Fish and nutrients interp lay determines algal bio2ass: a minimalmodel [J]. O ikos., 1991, 62: 271-282[12] SchefferM. Ecology of shallow lakes [M]. New York: Sp ringer2erlag, LLC. 2004[13] Malchow H. Spatio2tem poral pattern formation in nonlinear non2quilibrium p lankton Dy namics [J]. Proc. R. Soc., 1993,51: 103-109[14] Truscott J E, Brindley J. Ocean p lankton populations as excitableedia [J]. B ull. Math. B iol., 1994, 56: 981-998[15] Truscott J E, Brindley J. Equilibria, stability and excitability in general class of p lankton population models [J]. Philos.rans. R. Soc. (London Ser. A), 1994, 347: 703-718[16] Dent C L, Cumming G S, Carpenter S R. Multip le states in rivernd lake ecosystems [J]. Philos Trans R Soc Lond B B iol Sci.,002, 357 (1421) : 635-645[17] Fussmann G F, Ellner S P, Shertzer KW, et al. Crossing theopf bifurcation in a live p redator2p rey system [J]. Science,000, 290: 1358-1360 1994-2010 China Academic Journal Electronic Publishing House. All rights reserved. Wang H L, Feng J F, Shen F, et al. Stability and bifurcationehaviors analysis in a nonlinear harmful algal dynamical model[J]. Applied M athem atics and M echanics ( English Edition ),005, 26 (6) : 729-734[19] Cao J F, Han C Z, Fang YW. Theory of nonlinear system withpp lication [M]. Xi’an: Press of Xi’an J iaotong University.006, 30 [曹建福, 韩崇昭, 方洋旺. 非线性系统理论及应. 西安:西安交通大学出版社. 2006, 30][20] J in X C, Tu Q Y. Investigate criterion of lake Eutrophication[M]. Beijing: Environmental Sciences Press of China. 1990,00 [金相灿, 屠清瑛. 湖泊富营养化调查规范. 北京: 中国境科学出版社. 1990, 300][21] Zhu L. Effects ofDifferent P Concentration,Nitrogen Sources anderation Parttens on Growth ofAlgae in Freshwaters [D]. ThesisorMaster of Science. Chongqing University, Chongqing. 2007[朱亮. 不同磷浓度、氮源和曝气方式对淡水藻类生长的影. 硕士学位论文, 重庆大学, 重庆. 2007][22] Zhong Y, J in X C, Sun L, et al. Influence of phosphorus andnvironmental factors on algae growth and algal community struc2ures in Taihu Lake [J]. U rban Environm ent & U rban Ecology,005, 18 (6) : 32-36 [钟远, 金相灿, 孙凌, 等. 磷及环境子对太湖梅梁湾藻类生长及其群落影响. 城市环境与城生态, 2005, 18 (6) : 32-36][23] Yan R R, Pang Y, Wang K, et al. Dynamics of microcystiseruginosa and scene desmus obliquusin culturs systemswith dif2erent phosphorus concentration [J]. R esou rces and Environ2 ent in the Yangtze B asin, 2008, 17 ( 2 ) : 301 -305 [颜润, 逄勇, 王珂, 等. 不同磷条件下接种配比对两种淡水生长的影响. 长江流域资源与环境, 2008, 17 ( 2 ) :01-305][24] YiW L. The Influence of Nutrient on M. aeruginosa Growth inimulative Equipment of Experiment [D]. Thesis forMaster ofcience. NorthwestA & F University, Yangling. 2005 [易文利.同营养盐对铜绿微囊藻生长的室内模拟研究. 硕士学位文, 西北农林科技大学, 杨凌. 2005][25] Hu Z X, Xu N, LiA F, et al. Effects of differentN: P ratios onhe growth of p seudo2nitzschia pungens, p rorocentrum dong2aiense and phaeocystis globosa [J]. Acta Hydroblologica S ini2a, 2008, 32 ( 4) : 482-487 [胡章喜, 徐宁, 李爱芬, 等.磷比率对3 种典型赤潮藻生长的影响. 水生生物学报,008, 32 (4) : 482-487][26] Chen M X. Simulation of the Mechanism of Blue2green Algalloom Formation and Disap pearing [D]. Thesis forMaster ofcience. China Three Gorges University, Yichang. 2007 [陈明. 蓝藻水华生消机制室内模拟试验研究. 硕士学位论文,峡大学, 宜昌. 2007][27] Zheng S F, Yang SW, J in X C. Dynamic studies on the effect ofutrients on the growth of M icrocystis aeruginosa [J]. Environ2 ental Science, 2005, 26 ( 2) : 152-156 [郑朔方, 杨苏文,相灿. 铜绿微囊藻生长的营养动力学. 环境科学, 2005,6 (2) : 152-156][28] Kuang Q J, Ma PM, Hu Z Y, et al. Study on the evaluation andreatment of lake eutrophication by means of algae biology [J].ournal of Safety and Environm ent, 2005, 5 (2) : 87-91 [况琪,

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