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Journal of Hubei University for Nationalities(Natural Science Edition). 2018, (02)

Responses of Species-abundance Distribution to Varying Sampling Scales in a Typical Forest Community in Mulinzi Nature ReserveChinese Full Text

CHEN Jun;AI Xunru;YAO Lan;CHEN Siyi;School of Forestry and Horticulture,Hubei University for Nationalities;

Abstract: Species abundance distribution（SAD） is an important pattern to understand the structure and character of community.We analyzed the responses of SAD to varying sampling scales and formation mechanism of SAD.We used data collected in 2014 from fifteen 20 m × 20 m dynamic plot in a typical forest community（Carpinus fargesiana + Cyclobalanopsis glauca-Weigela japonica） in the Mulinzi Nature Reserve.Empirical cumulative distribution function（ECDF） was selected to describe the spatial variation of SAD... More
Keywords：

Mulinzi Nature Reserve; empirical cumulative distribution function; species abundance distribution; broken stick model;

  • DOI：

    10.13501/j.cnki.42-1569/n.2018.06.003

  • Series：

    (A) Mathematics/ Physics/ Mechanics/ Astronomy; (D) Agriculture

  • Subject：

    Forestry

  • Classification Code：

    S718.5

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