Richness of vascular flora in Lublin city, east Poland, under different urban pressure
作者: Anna RysiakBożenna Czarnecka
作者单位: 1Maria Curie-Skłodowska University
刊名: Landscape and Ecological Engineering, 2017, Vol.13 (2), pp.213-228
来源数据库: Springer Journal
DOI: 10.1007/s11355-017-0325-y
关键词: Urban floraNative plantsAlien plantsAnthropopressure indicatorsLand-useLand-cover
英文摘要: Cities are commonly described as mosaics of habitats with increasing degrees of human impact along a gradient from the outskirts to the centers, which may lead to both an increase and a decline in species richness and diversity. Data on species richness in the city of Lublin had been collected in a model transect containing 20 1-km2 study squares. We used ordination methods correspondence analysis (CA) and redundancy analysis (RDA), Spearman’s rank correlation, forward selection, and the Monte Carlo permutation test to determine which factors have the greatest effect on species richness in various types of city habitats. There were 795 vascular plant species in squares, with predominance of native (540) rather that alien (255) species. The greatest richness was reported in the...
原始语种摘要: Cities are commonly described as mosaics of habitats with increasing degrees of human impact along a gradient from the outskirts to the centers, which may lead to both an increase and a decline in species richness and diversity. Data on species richness in the city of Lublin had been collected in a model transect containing 20 1-km2 study squares. We used ordination methods correspondence analysis (CA) and redundancy analysis (RDA), Spearman’s rank correlation, forward selection, and the Monte Carlo permutation test to determine which factors have the greatest effect on species richness in various types of city habitats. There were 795 vascular plant species in squares, with predominance of native (540) rather that alien (255) species. The greatest richness was reported in the...
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影响因子:0.923 (2012)

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关键词翻译
关键词翻译
  • seminatural 半野生的
  • richness 丰满度
  • greatest 最大的
  • different 不相同的
  • cultivated 栽培的
  • under 在下
  • species 
  • determining 决定的
  • vascular 维管的
  • determine 决心