Analysis of grey model between seawater environmental essential factors and the phytoplankton dynamics in the Dapeng Bay,South Cnina Sea

Huang Weijian; Qi Yuzao; Han Boping; Chen Shurong

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Huang Weijian, Qi Yuzao, Han Boping, Chen Shurong. Analysis of grey model between seawater environmental essential factors and the phytoplankton dynamics in the Dapeng Bay,South Cnina Sea[J]. Haiyang Xuebao, 1999, 21(4): 43-46.

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Analysis of grey model between seawater environmental essential factors and the phytoplankton dynamics in the Dapeng Bay,South Cnina Sea

Institute of Hydrobiology, Jinan University, Guangzhou 510632

Received Date: 1996-08-16
Rev Recd Date: 1997-05-15

Abstract

Abstract

The relation between the dynamics of phytoplanktan aad essential environmental factors of seawater has been studied.According to the cattparisons between environmental factors of seawater,and on the basis of mathematical space theory and the four principles of normalization,even syrranetry,globality and proximity,smoothing discrete function,the grey derivative and the grey differential equation have been defined,the grey models and relation to the factors(the seawater phiysical and chemical factors) are estimated.The calculated results indicate that rpoplanktom,Mn,Fe and dissolved oxygen are the most important factors.
- Grey model,
- phytoplankton,
- Dapeng Bay

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References(9)

References

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