ArticleApplied and environmental microbiology2015
Potential contribution of anammox to nitrogen loss from paddy soils in Southern China.
Article in Applied and environmental microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 139 citations in OpenAlex.
- Rhizosphere-Associated Anammox Bacterial Diversity and Abundance of Nitrogen Cycle-Related Functional Genes of Emergent Macrophytes in Eutrophic Wetlands.Current microbiology · 2024Article
- Surface-layer protein is a public-good matrix exopolymer for microbial community organisation in environmental anammox biofilms.The ISME journal · 2023Article
- Anammox bacterial abundance and diversity in different temperatures of purple paddy soils byFrontiers in microbiology · 2023Article
- Underestimation about the Contribution of Nitrate Reducers to Iron Cycling Indicated byMolecules (Basel, Switzerland) · 2022Article
- Diversity, abundance, and distribution of anammox bacteria in shipping channel sediment of Hong Kong by analysis of DNA and RNA.Ecotoxicology (London, England) · 2021Article
- Effects of reducing chemical fertilizer combined with organic amendments on ammonia-oxidizing bacteria and archaea communities in a low-fertility red paddy field.Environmental science and pollution research international · 2020Article
- Anaerobic ammonium oxidation is a major N-sink in aquifer systems around the world.The ISME journal · 2020Article
- Effect of Straw and Straw Biochar on the Community Structure and Diversity of Ammonia-oxidizing Bacteria and Archaea in Rice-wheat Rotation Ecosystems.Scientific reports · 2019Article
- Metabolic Inactivity and Re-awakening of a Nitrate Reduction Dependent Iron(II)-Oxidizing BacteriumFrontiers in microbiology · 2019Article
- Nitrogen Addition Decreases Dissimilatory Nitrate Reduction to Ammonium in Rice Paddies.Applied and environmental microbiology · 2018Article
- High-throughput analysis of anammox bacteria in wetland and dryland soils along the altitudinal gradient in Qinghai-Tibet Plateau.MicrobiologyOpen · 2018Article
- Alterations in anaerobic ammonium oxidation of paddy soil following organic carbon treatment estimated usingApplied microbiology and biotechnology · 2018Article
- Anaerobic Ammonium Oxidation in Acidic Red Soils.Frontiers in microbiology · 2018Article
- Influences of anthropogenic land use on microbial community structure and functional potentials of stream benthic biofilms.Scientific reports · 2017Article
- Community Composition and Abundance of Anammox Bacteria in Cattail Rhizosphere Sediments at Three Phenological Stages.Current microbiology · 2017Article
- Microbial functional genes elucidate environmental drivers of biofilm metabolism in glacier-fed streams.Scientific reports · 2017Article
- Sulfide-Induced Dissimilatory Nitrate Reduction to Ammonium Supports Anaerobic Ammonium Oxidation (Anammox) in an Open-Water Unit Process Wetland.Applied and environmental microbiology · 2017Article
- Nitrogen Loss from Pristine Carbonate-Rock Aquifers of the Hainich Critical Zone Exploratory (Germany) Is Primarily Driven by Chemolithoautotrophic Anammox Processes.Frontiers in microbiology · 2017Article
- Biochar Addition Increases the Rates of Dissimilatory Iron Reduction and Methanogenesis in Ferrihydrite Enrichments.Frontiers in microbiology · 2017Article
- Contribution of Anammox to Nitrogen Removal in Two Temperate Forest Soils.Applied and environmental microbiology · 2016Article
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Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The anaerobic oxidation of ammonium (anammox) process has been observed in diverse terrestrial ecosystems, while the contribution of anammox to N2 production in paddy soils is not well documented. In this study, the anammox activity and the abundance and diversity of anammox bacteria were investigated to assess the anammox potential of 12 typical paddy soils collected in southern China. Anammox bacteria related to "Candidatus Brocadia" and "Candidatus Kuenenia" and two novel unidentified clusters were detected, with "Candidatus Brocadia" comprising 50% of the anammox population. The prevalence of the anammox was confirmed by the quantitative PCR results based on hydrazine synthase (hzsB) genes, which showed that the abundance ranged from 1.16 × 10(4) to 9.65 × 10(4) copies per gram of dry weight. The anammox rates measured by the isotope-pairing technique ranged from 0.27 to 5.25 nmol N per gram of soil per hour in these paddy soils, which contributed 0.6 to 15% to soil N2 production. It is estimated that a total loss of 2.50 × 10(6) Mg N per year is linked to anammox in the paddy fields in southern China, which implied that ca. 10% of the applied ammonia fertilizers is lost via the anammox process. Anammox activity was significantly correlated with the abundance of hzsB genes, soil nitrate concentration, and C/N ratio. Additionally, ammonia concentration and pH were found to be significantly correlated with the anammox bacterial structure.
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