首页    期刊浏览 2024年12月13日 星期五
登录注册

文章基本信息

  • 标题:Ecologic Plasticity of Typha angustifolia under the Action of Nitrate-Nitrogen
  • 本地全文:下载
  • 作者:Anna A. Ratushnyak ; Kseniya I. Abramova ; Rifgat R. Shagidullin
  • 期刊名称:World Applied Sciences Journal
  • 印刷版ISSN:1818-4952
  • 电子版ISSN:1991-6426
  • 出版年度:2010
  • 卷号:8
  • 期号:08
  • 出版社:International Digital Organization for Scientific Information Publications
  • 摘要:

    It was detected that Typha angustifolia Linnaeus, 1753, has a significant level of ecologic plasticity
    under action of nitrate-nitrogen. It included alterations in production processes (increase in number of bines,
    chlorophyll a and b concentration, potential seed productivity, general biomass, average height of plants) and
    respiration metabolism (restoration of the oxygen consumption till initial values). Adaptation of the macrophyte
    to anthropogenic load also resulted in enhancement of the excretory potency of the plant and in intensification
    of its algaecide and sanative activities. In biotopes without the macrophyte the effects were not detected.

  • 关键词:Macrophyte ; Typha angustifolia L. ; Ecologic plasticity ; Nitrate-nitrogen ; Water quality
国家哲学社会科学文献中心版权所有