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Matematika IPB

 
Informasi Publikasi

Judul Artikel : Stability Analysis of Plankton Ecosy s tem Model A ffected by Oxygen Deficit
Penulis : Yuriska Destania, Jaharuddin, Paian Sianturi (2015)
Judul Publikasi : Applied Mathematical Scie nces Vol.9 No.81 hal. 4043-4052
Nama Penerbit : Hikari
Kota : Ruse, Bulgaria
Jenis : artikel jurnal
Bahasa : Inggris
Abstrak : Plankton is one of the main components in the food chain system in water. In thispaper,the plankton ecosystems studied by formulating a mathematical model in nonlinear ordinary differential equations system, where the growth of plankton influenced by oxygen deficit. This model includes four variables i.e.,concentration of nutrients, density of algae, density of zooplankton and concentration of dissolved oxygen. There are four equilibrium points, obtained. Based on stability analysis conducted, one of the equilibrium points was
stable under certain conditions. Numerical simulations were conducted to convince that the
ecosystem reaches a stable condition.
URL : link
 
Link Penulis
No Nama Dosen
1 Dr. Jaharuddin, MS.
2 Dr. Paian Sianturi

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