Stimulation of ammonia oxidizer and denitrifier abundances by nitrogen loading: Poor predictability for increased soil N2O emission

© 2021 The Authors. Global Change Biology published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use...

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Autores: Zhang, Yong, Zhang, Feng, Abalos, Diego, Luo, Yiqi, Hui, Dafeng, Hungate, Bruce A., García-Palacios, Pablo, Kuzyakov, Yakov, Olesen, Jørgen Eivind, Jørgensen, Uffe, Chen, Ji
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/356392
Acceso en línea:http://hdl.handle.net/10261/356392
Access Level:acceso abierto
Palabra clave:Biological and chemical processes
Denitrification
Microbial gene abundance
Nitrification
Nitrogen addition
Nitrous oxide
Precipitation
Soil pH
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spelling Stimulation of ammonia oxidizer and denitrifier abundances by nitrogen loading: Poor predictability for increased soil N2O emissionZhang, YongZhang, FengAbalos, DiegoLuo, YiqiHui, DafengHungate, Bruce A.García-Palacios, PabloKuzyakov, YakovOlesen, Jørgen EivindJørgensen, UffeChen, JiBiological and chemical processesDenitrificationMicrobial gene abundanceNitrificationNitrogen additionNitrous oxidePrecipitationSoil pH© 2021 The Authors. Global Change Biology published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.Unprecedented nitrogen (N) inputs into terrestrial ecosystems have profoundly altered soil N cycling. Ammonia oxidizers and denitrifiers are the main producers of nitrous oxide (N2O), but it remains unclear how ammonia oxidizer and denitrifier abundances will respond to N loading and whether their responses can predict N-induced changes in soil N2O emission. By synthesizing 101 field studies worldwide, we showed that N loading significantly increased ammonia oxidizer abundance by 107% and denitrifier abundance by 45%. The increases in both ammonia oxidizer and denitrifier abundances were primarily explained by N loading form, and more specifically, organic N loading had stronger effects on their abundances than mineral N loading. Nitrogen loading increased soil N2O emission by 261%, whereas there was no clear relationship between changes in soil N2O emission and shifts in ammonia oxidizer and denitrifier abundances. Our field-based results challenge the laboratory-based hypothesis that increased ammonia oxidizer and denitrifier abundances by N loading would directly cause higher soil N2O emission. Instead, key abiotic factors (mean annual precipitation, soil pH, soil C:N ratio, and ecosystem type) explained N-induced changes in soil N2O emission. Altogether, these findings highlight the need for considering the roles of key abiotic factors in regulating soil N transformations under N loading to better understand the microbially mediated soil N2O emission.This study was funded by the Natural Science Foundation of Anhui Province (2008085MC62), AHU (S020118002/101), and NSFC-Yunnan United fund (U2102221). Contribution from Dr. Ji Chen's laboratory was funded by Aarhus Universitets Forskningsfond (AUFF-E-2019-7-1), H2020 Marie Skłodowska-Curie Actions (839806), Danish Independent Research Foundation (1127-00015B), and Nordic Committee of Agriculture and Food Research. DH was supported by the US NSF (1919897, 2000058). YK thanks for the support by the Government Program of Competitive Growth of Kazan Federal University and “RUDN University Strategic Academic Leadership Program”.Peer reviewedJohn Wiley & SonsAnhui ProvinceNational Natural Science Foundation of ChinaYunnan ProvinceAarhus University Research FoundationEuropean CommissionGarcía-Palacios, Pablo [0000-0002-6367-4761]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/356392reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/H2020/839806The data are available from Figshare (https://doi.org/10.6084/m9.figshare.14370896).https://doi.org/10.1111/gcb.16042Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3563922026-05-22T06:33:51Z
dc.title.none.fl_str_mv Stimulation of ammonia oxidizer and denitrifier abundances by nitrogen loading: Poor predictability for increased soil N2O emission
title Stimulation of ammonia oxidizer and denitrifier abundances by nitrogen loading: Poor predictability for increased soil N2O emission
spellingShingle Stimulation of ammonia oxidizer and denitrifier abundances by nitrogen loading: Poor predictability for increased soil N2O emission
Zhang, Yong
Biological and chemical processes
Denitrification
Microbial gene abundance
Nitrification
Nitrogen addition
Nitrous oxide
Precipitation
Soil pH
title_short Stimulation of ammonia oxidizer and denitrifier abundances by nitrogen loading: Poor predictability for increased soil N2O emission
title_full Stimulation of ammonia oxidizer and denitrifier abundances by nitrogen loading: Poor predictability for increased soil N2O emission
title_fullStr Stimulation of ammonia oxidizer and denitrifier abundances by nitrogen loading: Poor predictability for increased soil N2O emission
title_full_unstemmed Stimulation of ammonia oxidizer and denitrifier abundances by nitrogen loading: Poor predictability for increased soil N2O emission
title_sort Stimulation of ammonia oxidizer and denitrifier abundances by nitrogen loading: Poor predictability for increased soil N2O emission
dc.creator.none.fl_str_mv Zhang, Yong
Zhang, Feng
Abalos, Diego
Luo, Yiqi
Hui, Dafeng
Hungate, Bruce A.
García-Palacios, Pablo
Kuzyakov, Yakov
Olesen, Jørgen Eivind
Jørgensen, Uffe
Chen, Ji
author Zhang, Yong
author_facet Zhang, Yong
Zhang, Feng
Abalos, Diego
Luo, Yiqi
Hui, Dafeng
Hungate, Bruce A.
García-Palacios, Pablo
Kuzyakov, Yakov
Olesen, Jørgen Eivind
Jørgensen, Uffe
Chen, Ji
author_role author
author2 Zhang, Feng
Abalos, Diego
Luo, Yiqi
Hui, Dafeng
Hungate, Bruce A.
García-Palacios, Pablo
Kuzyakov, Yakov
Olesen, Jørgen Eivind
Jørgensen, Uffe
Chen, Ji
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Anhui Province
National Natural Science Foundation of China
Yunnan Province
Aarhus University Research Foundation
European Commission
García-Palacios, Pablo [0000-0002-6367-4761]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Biological and chemical processes
Denitrification
Microbial gene abundance
Nitrification
Nitrogen addition
Nitrous oxide
Precipitation
Soil pH
topic Biological and chemical processes
Denitrification
Microbial gene abundance
Nitrification
Nitrogen addition
Nitrous oxide
Precipitation
Soil pH
description © 2021 The Authors. Global Change Biology published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.
publishDate 2022
dc.date.none.fl_str_mv 2022
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/356392
url http://hdl.handle.net/10261/356392
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/H2020/839806
The data are available from Figshare (https://doi.org/10.6084/m9.figshare.14370896).
https://doi.org/10.1111/gcb.16042
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons
publisher.none.fl_str_mv John Wiley & Sons
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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