Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.14877 |
Nitrous oxide production by ammonia oxidizers: Physiological diversity, niche differentiation and potential mitigation strategies | |
Prosser, James I.1; Hink, Linda2; Gubry-Rangin, Cecile1; Nicol, Graeme W.3 | |
2019-11-29 | |
发表期刊 | GLOBAL CHANGE BIOLOGY |
ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2020 |
卷号 | 26期号:1页码:103-118 |
文章类型 | Review |
语种 | 英语 |
国家 | Scotland; Germany; France |
英文摘要 | Oxidation of ammonia to nitrite by bacteria and archaea is responsible for global emissions of nitrous oxide directly and indirectly through provision of nitrite and, after further oxidation, nitrate to denitrifiers. Their contributions to increasing N2O emissions are greatest in terrestrial environments, due to the dramatic and continuing increases in use of ammonia-based fertilizers, which have been driven by requirement for increased food production, but which also provide a source of energy for ammonia oxidizers (AO), leading to an imbalance in the terrestrial nitrogen cycle. Direct N2O production by AO results from several metabolic processes, sometimes combined with abiotic reactions. Physiological characteristics, including mechanisms for N2O production, vary within and between ammonia-oxidizing archaea (AOA) and bacteria (AOB) and comammox bacteria and N2O yield of AOB is higher than in the other two groups. There is also strong evidence for niche differentiation between AOA and AOB with respect to environmental conditions in natural and engineered environments. In particular, AOA are favored by low soil pH and AOA and AOB are, respectively, favored by low rates of ammonium supply, equivalent to application of slow-release fertilizer, or high rates of supply, equivalent to addition of high concentrations of inorganic ammonium or urea. These differences between AOA and AOB provide the potential for better fertilization strategies that could both increase fertilizer use efficiency and reduce N2O emissions from agricultural soils. This article reviews research on the biochemistry, physiology and ecology of AO and discusses the consequences for AO communities subjected to different agricultural practices and the ways in which this knowledge, coupled with improved methods for characterizing communities, might lead to improved fertilizer use efficiency and mitigation of N2O emissions. |
英文关键词 | agriculture archaeal ammonia oxidizers bacterial ammonia oxidizers marine nitrification nitrous oxide emissions soil |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000499291300001 |
WOS关键词 | BIOLOGICAL NITRIFICATION INHIBITION ; 16S RIBOSOMAL-RNA ; COMPLETE GENOME SEQUENCE ; NITROSOMONAS-EUROPAEA ; N2O PRODUCTION ; NITRIC-OXIDE ; MOLECULAR DIVERSITY ; NITROSOSPHAERA-VIENNENSIS ; TEMPERATURE SENSITIVITY ; COMAMMOX NITROSPIRA |
WOS类目 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/225289 |
专题 | 环境与发展全球科技态势 |
作者单位 | 1.Univ Aberdeen, Sch Biol Sci, Cruickshank Bldg, Aberdeen AB24 3UU, Scotland; 2.Leibniz Univ Hannover, Inst Microbiol, Hannover, Germany; 3.Univ Lyon, Ecole Cent Lyon, Lab Ampere, Lyon, France |
推荐引用方式 GB/T 7714 | Prosser, James I.,Hink, Linda,Gubry-Rangin, Cecile,et al. Nitrous oxide production by ammonia oxidizers: Physiological diversity, niche differentiation and potential mitigation strategies[J]. GLOBAL CHANGE BIOLOGY,2019,26(1):103-118. |
APA | Prosser, James I.,Hink, Linda,Gubry-Rangin, Cecile,&Nicol, Graeme W..(2019).Nitrous oxide production by ammonia oxidizers: Physiological diversity, niche differentiation and potential mitigation strategies.GLOBAL CHANGE BIOLOGY,26(1),103-118. |
MLA | Prosser, James I.,et al."Nitrous oxide production by ammonia oxidizers: Physiological diversity, niche differentiation and potential mitigation strategies".GLOBAL CHANGE BIOLOGY 26.1(2019):103-118. |
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