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Forest and Grassland Resources Research >

2017 , Vol. 0 >Issue 3: 75 - 79

DOI: https://doi.org/10.13466/j.cnki.lyzygl.2017.03.015

Scientific Research

Effects of Human-induced Disturbances on Plant Diversity in Urban Suburbs—a Case Study of Huaxi Area in Guiyang,Guizhou Province

  • Ting WU ,
  • Cuiling LONG
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  • School of Geography and Environment,Guizhou Normal University,Guiyang 550001,China

Received date: 2017-03-15

  Revised date: 2017-05-07

  Online published: 2020-09-24

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Abstract

Characteristics of plant diversity of urban suburbs where such disturbances by human activities take place as farmland interference,road interference,engineering waste interference and fire interference were studied.The results showed that the species richness index and species diversity index of abandoned farmland were the highest,the second were road interference and fire interference types and the engineering waste interference was the lowest.Evenness index of engineering waste interference was the lowest and the three other types were not different obviously.The similarity indexes of abandoned farmland interference types and burned area interference type were the highest,but the similarity indexes of abandoned land and engineering waste interference land were the lowest.Correlation analysis with soil moisture content showed that soil moisture was positively correlated with richness index and evenness index,but not significantly correlated with diversity index and ecological dominance index.

Key words： human interference; plant diversity; soil moisture; Guiyang

Cite this article

Ting WU , Cuiling LONG . Effects of Human-induced Disturbances on Plant Diversity in Urban Suburbs—a Case Study of Huaxi Area in Guiyang,Guizhou Province[J]. Forest and Grassland Resources Research, 2017 , 0(3) : 75 -79 . DOI: 10.13466/j.cnki.lyzygl.2017.03.015

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