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Qualitative Analysis of a Graze-vegetation System

Author: WangHong
Tutor: FanMeng
School: Northeast Normal University
Course: Applied Mathematics
Keywords: grassland ecosystem graze-vegetation system aboveground biomass belowground biomass functional response
CLC: Q148
Type: Master's thesis
Year: 2006
Downloads: 34
Quote: 0
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Abstract


In this paper, based on the dynamics of vegetation regrowth model, weestablished a Graze-vegetation system. By using the theory of Ordinarydifferential equation ,we proved the existence and the asymptotic stability of thesystem’s positive equilibrium point if the given parameter satisfied certainconditions .

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CLC: > Biological Sciences > General Biology > Ecology (biological ecology ) > Ecosystem ecology
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