基于空间模拟的捕食-食饵模型种间抑制作用研究
기우공간모의적포식-식이모형충간억제작용연구
On Inhibition of Species of the Predator-prey Model Based on Space Simulation
  • 万方数据
    宁夏师范学院学报 저하사범학원학보
    JOURNAL OF NINGXIA TEACHERS UNIVERSITY
    2011年 6期 14-17 ,共4页

    马冯艳%刘华%魏玉梅

    마풍염%류화%위옥매

    元胞自动机%种间抑制作用%模拟 元胞自動機%種間抑製作用%模擬
    원포자동궤%충간억제작용%모의
    Cell automata%Inhibition of species%Simulation
    在食饵具有种内竞争效应的Lotak-volterra模型中结合空间模拟方法研究捕食-食饵之间的关系动态变化,并与未引入空间迁移因素模拟结果进行比较.结果表明物种的相互作用较大时,由于斑块之间的迁移作用,降低了物种的灭绝风险.
    재식이구유충내경쟁효응적Lotak-volterra모형중결합공간모의방법연구포식-식이지간적관계동태변화,병여미인입공간천이인소모의결과진행비교.결과표명물충적상호작용교대시,유우반괴지간적천이작용,강저료물충적멸절풍험.
    The dynamic changes between the predator-prey are studied by the method of Lotak-volterra model with the space simulation,and compare with the non-spatial simulation results.The result shows that when the interaction of species is bigger,the risk of species extinction will be reduced,for the role of migration between patches.
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