| 基于Monod模型研究森林群落的最小调查面积 |
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| 引用本文： | 陈志阳,田小梅.基于Monod模型研究森林群落的最小调查面积[J].安徽农业科学,2009,37(7):2972-2973. |
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| 作者姓名： | 陈志阳 田小梅 |
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| 作者单位： | 湖南环境生物职业技术学院园林系,湖南衡阳,421005;湖南环境生物职业技术学院信息技术系,湖南衡阳,421005 |
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| 基金项目： | 国家林业局948重点项目(2008-4-32) |
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| 摘 要： | 对来自中国、蒙古、缅甸、南非和德国5个样地进行Monod模型分析,结果表明：①种-最小面积与气候带有关;②种-最小面积可以通过模型S″=（1＋bA）32ab为零或近似为零（1×10^-6）来确定;③最小面积和最大种数的关系可用模型Amin=a×ln（Smax）b很好地描述。
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| 关 键 词： | 森林群落 最小面积 Monod模型 |
Study on the Minimum Survey Area of Forest Communities Based on Monod Model |
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| CHEN Zhi-yang et al.Study on the Minimum Survey Area of Forest Communities Based on Monod Model[J].Journal of Anhui Agricultural Sciences,2009,37(7):2972-2973. |
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| Authors: | CHEN Zhi-yang |
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| Institution: | CHEN Zhi-yang et al(Department of L,scape,Hunan Environmental , Biological Polytechnic College,Hengyang,Hunan 421005) |
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| Abstract: | Five sample plots from China,Mongolia,Myanmar,South Africa and Germany were analyzed by Monod model.The results showed that the population minimum area was related with the climatic zone.And it could be determined when the model S″=2ab(1+bA)3 was zero or approximate zero(1×10-6).The relationship between the minimum area and the maximum population number could be well described by the model of Amin=a×ln(Smax)b. |
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| Keywords: | Forest communities Minimum area Monod model |
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