Responses of soil N-fixing bacteria communities to invasive plant species under different types of simulated acid deposition
作者: Congyan WangJiawei ZhouKun JiangJun LiuDaolin Du
作者单位: 1Jiangsu University
刊名: The Science of Nature, 2017, Vol.104 (5-6)
来源数据库: Springer Journal
DOI: 10.1007/s00114-017-1463-7
关键词: Amaranthus retroflexus L.Invasive plant speciesSimulated acid depositionSoil N-fixing bacteria communities
英文摘要: Biological invasions have incurred serious threats to native ecosystems in China, and soil N-fixing bacteria communities (SNB) may play a vital role in the successful plant invasion. Meanwhile, anthropogenic acid deposition is increasing in China, which may modify or upgrade the effects that invasive plant species can cause on SNB. We analyzed the structure and diversity of SNB by means of new generation sequencing technology in soils with different simulated acid deposition (SAD), i.e., different SO4 2− to NO3 ratios, and where the invasive ( Amaranthus retroflexus L.) and the native species ( Amaranthus tricolor L.) grew mixed or isolated for 3 months. A. retroflexus itself did not exert significant effects on the diversity and richness of...
原始语种摘要: Biological invasions have incurred serious threats to native ecosystems in China, and soil N-fixing bacteria communities (SNB) may play a vital role in the successful plant invasion. Meanwhile, anthropogenic acid deposition is increasing in China, which may modify or upgrade the effects that invasive plant species can cause on SNB. We analyzed the structure and diversity of SNB by means of new generation sequencing technology in soils with different simulated acid deposition (SAD), i.e., different SO4 2− to NO3 ratios, and where the invasive ( Amaranthus retroflexus L.) and the native species ( Amaranthus tricolor L.) grew mixed or isolated for 3 months. A. retroflexus itself did not exert significant effects on the diversity and richness of...
全文获取路径: Springer  (合作)
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来源刊物:
影响因子:2.144 (2012)

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关键词翻译
关键词翻译
  • bacteria 细菌
  • plant 植物
  • species 
  • deposition 沉积
  • invasive 侵入的
  • fixing 固定
  • effects 海员自身物品
  • sequencing 排序
  • higher 
  • native 国产的