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ISSN 打印: 1521-9429

ISSN 在线: 1940-4328

SJR: 0.168 SNIP: 0.377 CiteScore™:: 0.6 H-Index: 11

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The accumulation of heavy metals by terrestrial nitrogen-fixing alga Nostoc commune Vauch. in the East European Tundra

卷 2, 册 3, 2000, pp. 11-18
DOI: 10.1615/InterJAlgae.v2.i3.20
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摘要

First data concerning the accumulation of heavy metals and their influence on nitrogen accumulation in Nostoc commune Vauch. in the East European Tundra are presented. Elements studied range up to the biophyllous line: Fe>Mn>Zn>Cu>Ni>Co>Pb>Cd. Heavy metals concentrations in N. commune sampled in the conventionally clean territories were constant and varied little, whereas in thallus from polluted areas accumulation of the majority of the studied metals in N. commune varied. The correlation analysis has discovered the effect of higher than usual concentrations of Zn, Pb and Cu on nitrogen accumulation. N. commune, which is widely distributed in Arctic regions and is able to accumulate heavy metals in various concentrations, is proposed as a model species for the monitoring of heavy metals pollution in tundra ecosystems.

对本文的引用
  1. Cepoi Liliana, Rudi Ludmila, Chiriac Tatiana, Codreanu Svetlana, Valuţa Anna, Biological Methods of Wastewater Treatment, in Cyanobacteria for Bioremediation of Wastewaters, 2016. Crossref

  2. Wang Weibo, Li Hua, Guénon René, Yang Yuyi, Shu Xiao, Cheng Xiaoli, Zhang Quanfa, Geographical Variability of Mineral Elements and Stability of Restrictive Mineral Elements in Terrestrial Cyanobacteria Across Gradients of Climate, Soil, and Atmospheric Wet Deposition Mineral Concentration, Frontiers in Microbiology, 11, 2021. Crossref

  3. LIANG Yansheng, SHU Xiao, WANG Weibo, Biochemical composition, heavy metal content and their geographic variations of the form species Nostoc commune across China, Food Science and Technology, 42, 2022. Crossref

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