Responses of soil organic carbon compounds to phosphorus addition between tropical monoculture and multispecies forests
Tropical forests are sensitive to nitrogen (N) and phosphorus (P) availability, and under nutrient application the variation of soil organic carbon (SOC) preserving mechanism remains to be explored. To reveal the forest-specific SOC preservation via biochemical selection in response to nutrient appl...
| Autores: | , , , , , , , , , , , , , , , |
|---|---|
| Formato: | artículo |
| Fecha de publicación: | 2024 |
| País: | España |
| Recursos: | Universitat Autònoma de Barcelona |
| Repositorio: | Dipòsit Digital de Documents de la UAB |
| Idioma: | inglés |
| OAI Identifier: | oai:ddd.uab.cat:301145 |
| Acesso em linha: | https://ddd.uab.cat/record/301145 https://dx.doi.org/urn:doi:10.1016/j.scitotenv.2024.174672 |
| Access Level: | acceso embargado |
| Palavra-chave: | Nutrient addition Soil carbon compound Plant substrate Soil microbial activity Tropical forest |
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Responses of soil organic carbon compounds to phosphorus addition between tropical monoculture and multispecies forestsLi, YueWu, MengyuZhao, TingMou, Zhijian|||0000-0001-7787-4812Li, TengtengZhang, JingWu, WenjiaWang, FamingZhang, WeiWang, JunLi, YingwenHui, Dafeng|||0000-0002-5284-2897Lambers, Hans|||0000-0002-4118-2272Peñuelas, Josep|||0000-0002-7215-0150Sardans i Galobart, Jordi|||0000-0003-2478-0219Liu, Zhanfeng|||0000-0002-6602-6196Nutrient additionSoil carbon compoundPlant substrateSoil microbial activityTropical forestTropical forests are sensitive to nitrogen (N) and phosphorus (P) availability, and under nutrient application the variation of soil organic carbon (SOC) preserving mechanism remains to be explored. To reveal the forest-specific SOC preservation via biochemical selection in response to nutrient application, we investigated a monoculture (Acacia plantation) and a multispecies forest both with chronic fertilization in subtropical regions, and measured specific fingerprints of plant- and microbial-derived C compounds. In addition, to quantify the effect of P application on SOC content among tropical forests, we conducted a meta-analysis by compiling 125 paired measurements in field experiments from 62 studies. In our field experiment, microbial community composition and activity mediated forest-specific responses of SOC compounds to P addition. The shift of community composition from fungi towards Gram-positive bacteria in the Acacia plantation by P addition led to the consumption of microbial residual C (MRC) as C source; in comparison, P addition increased plant species with less complex lignin substrates and induced microbial acquisition for N sources, thus stimulated the decomposition of both plant- and microbial-derived C. Same with our field experiment, bulk SOC content had neutral response to P addition among tropical forests in the meta-analysis, although divergences could happen among experimental durations and secondary tree species. Close associations among SOC compounds with biotic origins and mineral associated organic C (MAOC) in the multispecies forest suggested contributions of both plant- and microbial-derive C to SOC stability. Regarding that fungal MRC closely associated with MAOC and consisted of soil N pool which tightly coupled to SOC pool, the reduce of fungal MRC by chronic P addition was detrimental to SOC accumulation and stability in tropical forests. 220242024-01-0120262026-10-31Articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articlehttps://ddd.uab.cat/record/301145https://dx.doi.org/urn:doi:10.1016/j.scitotenv.2024.174672reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengAgencia Estatal de Investigación https://doi.org/10.13039/501100011033 PID2019-110521GB-I00Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 PID2020-115770RB-I00Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 TED2021-132627B-I00Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2021/SGR-1333embargoed accesshttp://purl.org/coar/access_right/c_f1cfAquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades.https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/embargoedAccessoai:ddd.uab.cat:3011452026-06-06T12:50:31Z |
| dc.title.none.fl_str_mv |
Responses of soil organic carbon compounds to phosphorus addition between tropical monoculture and multispecies forests |
| title |
Responses of soil organic carbon compounds to phosphorus addition between tropical monoculture and multispecies forests |
| spellingShingle |
Responses of soil organic carbon compounds to phosphorus addition between tropical monoculture and multispecies forests Li, Yue Nutrient addition Soil carbon compound Plant substrate Soil microbial activity Tropical forest |
| title_short |
Responses of soil organic carbon compounds to phosphorus addition between tropical monoculture and multispecies forests |
| title_full |
Responses of soil organic carbon compounds to phosphorus addition between tropical monoculture and multispecies forests |
| title_fullStr |
Responses of soil organic carbon compounds to phosphorus addition between tropical monoculture and multispecies forests |
| title_full_unstemmed |
Responses of soil organic carbon compounds to phosphorus addition between tropical monoculture and multispecies forests |
| title_sort |
Responses of soil organic carbon compounds to phosphorus addition between tropical monoculture and multispecies forests |
| dc.creator.none.fl_str_mv |
Li, Yue Wu, Mengyu Zhao, Ting Mou, Zhijian|||0000-0001-7787-4812 Li, Tengteng Zhang, Jing Wu, Wenjia Wang, Faming Zhang, Wei Wang, Jun Li, Yingwen Hui, Dafeng|||0000-0002-5284-2897 Lambers, Hans|||0000-0002-4118-2272 Peñuelas, Josep|||0000-0002-7215-0150 Sardans i Galobart, Jordi|||0000-0003-2478-0219 Liu, Zhanfeng|||0000-0002-6602-6196 |
| author |
Li, Yue |
| author_facet |
Li, Yue Wu, Mengyu Zhao, Ting Mou, Zhijian|||0000-0001-7787-4812 Li, Tengteng Zhang, Jing Wu, Wenjia Wang, Faming Zhang, Wei Wang, Jun Li, Yingwen Hui, Dafeng|||0000-0002-5284-2897 Lambers, Hans|||0000-0002-4118-2272 Peñuelas, Josep|||0000-0002-7215-0150 Sardans i Galobart, Jordi|||0000-0003-2478-0219 Liu, Zhanfeng|||0000-0002-6602-6196 |
| author_role |
author |
| author2 |
Wu, Mengyu Zhao, Ting Mou, Zhijian|||0000-0001-7787-4812 Li, Tengteng Zhang, Jing Wu, Wenjia Wang, Faming Zhang, Wei Wang, Jun Li, Yingwen Hui, Dafeng|||0000-0002-5284-2897 Lambers, Hans|||0000-0002-4118-2272 Peñuelas, Josep|||0000-0002-7215-0150 Sardans i Galobart, Jordi|||0000-0003-2478-0219 Liu, Zhanfeng|||0000-0002-6602-6196 |
| author2_role |
author author author author author author author author author author author author author author author |
| dc.subject.none.fl_str_mv |
Nutrient addition Soil carbon compound Plant substrate Soil microbial activity Tropical forest |
| topic |
Nutrient addition Soil carbon compound Plant substrate Soil microbial activity Tropical forest |
| description |
Tropical forests are sensitive to nitrogen (N) and phosphorus (P) availability, and under nutrient application the variation of soil organic carbon (SOC) preserving mechanism remains to be explored. To reveal the forest-specific SOC preservation via biochemical selection in response to nutrient application, we investigated a monoculture (Acacia plantation) and a multispecies forest both with chronic fertilization in subtropical regions, and measured specific fingerprints of plant- and microbial-derived C compounds. In addition, to quantify the effect of P application on SOC content among tropical forests, we conducted a meta-analysis by compiling 125 paired measurements in field experiments from 62 studies. In our field experiment, microbial community composition and activity mediated forest-specific responses of SOC compounds to P addition. The shift of community composition from fungi towards Gram-positive bacteria in the Acacia plantation by P addition led to the consumption of microbial residual C (MRC) as C source; in comparison, P addition increased plant species with less complex lignin substrates and induced microbial acquisition for N sources, thus stimulated the decomposition of both plant- and microbial-derived C. Same with our field experiment, bulk SOC content had neutral response to P addition among tropical forests in the meta-analysis, although divergences could happen among experimental durations and secondary tree species. Close associations among SOC compounds with biotic origins and mineral associated organic C (MAOC) in the multispecies forest suggested contributions of both plant- and microbial-derive C to SOC stability. Regarding that fungal MRC closely associated with MAOC and consisted of soil N pool which tightly coupled to SOC pool, the reduce of fungal MRC by chronic P addition was detrimental to SOC accumulation and stability in tropical forests. |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2 2024 2024-01-01 2026 2026-10-31 |
| dc.type.none.fl_str_mv |
Article http://purl.org/coar/resource_type/c_6501 AM http://purl.org/coar/version/c_ab4af688f83e57aa |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
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article |
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https://ddd.uab.cat/record/301145 https://dx.doi.org/urn:doi:10.1016/j.scitotenv.2024.174672 |
| url |
https://ddd.uab.cat/record/301145 https://dx.doi.org/urn:doi:10.1016/j.scitotenv.2024.174672 |
| dc.language.none.fl_str_mv |
Inglés eng |
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Inglés |
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eng |
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Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 PID2019-110521GB-I00 Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 PID2020-115770RB-I00 Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 TED2021-132627B-I00 Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2021/SGR-1333 |
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embargoed access http://purl.org/coar/access_right/c_f1cf https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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info:eu-repo/semantics/embargoedAccess |
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embargoed access http://purl.org/coar/access_right/c_f1cf https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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