Warming enhanced the interaction effects of fungi and fungivores and soil potassium mineralization in tropical forest
Potassium (K) cycling in forest systems has received less attention than nitrogen (N) and phosphorus (P) cycles, despite its critical role in maintaining primary production and regulating water economy and use under climate warming. This study conducted a 10-year study in which we translocated domin...
| Autores: | , , , , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2024 |
| País: | España |
| Institución: | Universitat Autònoma de Barcelona |
| Repositorio: | Dipòsit Digital de Documents de la UAB |
| Idioma: | inglés |
| OAI Identifier: | oai:ddd.uab.cat:299881 |
| Acceso en línea: | https://ddd.uab.cat/record/299881 https://dx.doi.org/urn:doi:10.1016/j.catena.2024.108229 |
| Access Level: | acceso embargado |
| Palabra clave: | Tropical forests Warming Potassium mineralization Microbial and nematode community Microbial-nematode interaction |
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Warming enhanced the interaction effects of fungi and fungivores and soil potassium mineralization in tropical forest |
| title |
Warming enhanced the interaction effects of fungi and fungivores and soil potassium mineralization in tropical forest |
| spellingShingle |
Warming enhanced the interaction effects of fungi and fungivores and soil potassium mineralization in tropical forest Sun, Feng|||0000-0003-0752-3966 Tropical forests Warming Potassium mineralization Microbial and nematode community Microbial-nematode interaction |
| title_short |
Warming enhanced the interaction effects of fungi and fungivores and soil potassium mineralization in tropical forest |
| title_full |
Warming enhanced the interaction effects of fungi and fungivores and soil potassium mineralization in tropical forest |
| title_fullStr |
Warming enhanced the interaction effects of fungi and fungivores and soil potassium mineralization in tropical forest |
| title_full_unstemmed |
Warming enhanced the interaction effects of fungi and fungivores and soil potassium mineralization in tropical forest |
| title_sort |
Warming enhanced the interaction effects of fungi and fungivores and soil potassium mineralization in tropical forest |
| dc.creator.none.fl_str_mv |
Sun, Feng|||0000-0003-0752-3966 Yan, Guanzhao Lin, Wei He, Wei Cheng, Xianli Li, Yingwen Tariq, Akash|||0000-0002-5382-9336 Sardans i Galobart, Jordi|||0000-0003-2478-0219 Peñuelas, Josep|||0000-0002-7215-0150 Wang, Jinchuang Wang, Mei Li, Yuelin|||0000-0002-4707-9954 Peng, Changliang |
| author |
Sun, Feng|||0000-0003-0752-3966 |
| author_facet |
Sun, Feng|||0000-0003-0752-3966 Yan, Guanzhao Lin, Wei He, Wei Cheng, Xianli Li, Yingwen Tariq, Akash|||0000-0002-5382-9336 Sardans i Galobart, Jordi|||0000-0003-2478-0219 Peñuelas, Josep|||0000-0002-7215-0150 Wang, Jinchuang Wang, Mei Li, Yuelin|||0000-0002-4707-9954 Peng, Changliang |
| author_role |
author |
| author2 |
Yan, Guanzhao Lin, Wei He, Wei Cheng, Xianli Li, Yingwen Tariq, Akash|||0000-0002-5382-9336 Sardans i Galobart, Jordi|||0000-0003-2478-0219 Peñuelas, Josep|||0000-0002-7215-0150 Wang, Jinchuang Wang, Mei Li, Yuelin|||0000-0002-4707-9954 Peng, Changliang |
| author2_role |
author author author author author author author author author author author author |
| dc.subject.none.fl_str_mv |
Tropical forests Warming Potassium mineralization Microbial and nematode community Microbial-nematode interaction |
| topic |
Tropical forests Warming Potassium mineralization Microbial and nematode community Microbial-nematode interaction |
| description |
Potassium (K) cycling in forest systems has received less attention than nitrogen (N) and phosphorus (P) cycles, despite its critical role in maintaining primary production and regulating water economy and use under climate warming. This study conducted a 10-year study in which we translocated dominant tropical forest tree seedlings and underlying soil (i.e., in situ soil) from high-altitude sites (600 m a.s.l.) to lower altitude sites at 300 m a.s.l. (+1.0 °C) and 30 m a.s.l. (+2.1 °C) to simulate climate warming in southern China. We investigated soil microbial and nematode communities, soil and foliar K concentrations at the aggregate level, and tree growth under different altitude sites. Microbial community was characterized by high-throughput sequencing, nematodes were identified to the genus level using microscope. The findings revealed that warming treatments significantly (p < 0.01) increased soil fungal gene abundance (+78 % at 300 m and +62 % at 30 m), fungal/bacterial abundance ratio (+121 % at 300 m and +101 % at 30 m), and soil fungivore abundance (+274 % at 300 m and +233 % at 30 m). These results indicate a shift in the soil decomposition pathway from bacterial to fungal-based channels. In addition, warming amplifies the interactions between fungi and fungivores. Aggregates had few effects on microbial biomass, but had significant effect on nematode abundance. Soil microcosm experiments consistently demonstrated that addition of the dominant fungivore Aphelenchoides significantly (p < 0.05) enhanced soil-exchangeable K by stimulating fungal gene abundance and activity. Furthermore, warming-induced changes in forest communities were observed. At the species-specific tree level, Syzygium rehderianum demonstrated the ability to take advantage of this scenario, exhibiting increased K uptake (-4% at 300 m and +32 % at 30 m). This may be attributed to the species being ectomycorrhizal-forming, where colonizing root surfaces can mobilize interlayer and structural K from the minerals. In contrast, Machilus breviflora exhibited lower foliar K concentrations (-42 % at 300 m and -41 % at 30 m) and reduced growth. However, warming had little effect on Schima superba, Myrsine seguinii, Itea chinensis, and Ardisia lindleyana growth. Warming-induced changes in the plant-soil system K cycle highlight the emergence of a new ecosystem structure with different soil web structures and distinct plant community species composition. Our results prompt further research to understand the microbiome-mediated complexities of understudied nutrient cycles, which are likely to be further altered in the future owing to climate change. |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2 2024 2024-01-01 2026 2026-08-30 |
| 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 |
| dc.identifier.none.fl_str_mv |
https://ddd.uab.cat/record/299881 https://dx.doi.org/urn:doi:10.1016/j.catena.2024.108229 |
| url |
https://ddd.uab.cat/record/299881 https://dx.doi.org/urn:doi:10.1016/j.catena.2024.108229 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.relation.none.fl_str_mv |
Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 PID2022-140808NB-I00 Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 TED2021-132627B-I00 Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 PID2020-115770RB-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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embargoedAccess |
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reponame:Dipòsit Digital de Documents de la UAB instname:Universitat Autònoma de Barcelona |
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Universitat Autònoma de Barcelona |
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Dipòsit Digital de Documents de la UAB |
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Dipòsit Digital de Documents de la UAB |
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1869407549466345472 |
| spelling |
Warming enhanced the interaction effects of fungi and fungivores and soil potassium mineralization in tropical forestSun, Feng|||0000-0003-0752-3966Yan, GuanzhaoLin, WeiHe, WeiCheng, XianliLi, YingwenTariq, Akash|||0000-0002-5382-9336Sardans i Galobart, Jordi|||0000-0003-2478-0219Peñuelas, Josep|||0000-0002-7215-0150Wang, JinchuangWang, MeiLi, Yuelin|||0000-0002-4707-9954Peng, ChangliangTropical forestsWarmingPotassium mineralizationMicrobial and nematode communityMicrobial-nematode interactionPotassium (K) cycling in forest systems has received less attention than nitrogen (N) and phosphorus (P) cycles, despite its critical role in maintaining primary production and regulating water economy and use under climate warming. This study conducted a 10-year study in which we translocated dominant tropical forest tree seedlings and underlying soil (i.e., in situ soil) from high-altitude sites (600 m a.s.l.) to lower altitude sites at 300 m a.s.l. (+1.0 °C) and 30 m a.s.l. (+2.1 °C) to simulate climate warming in southern China. We investigated soil microbial and nematode communities, soil and foliar K concentrations at the aggregate level, and tree growth under different altitude sites. Microbial community was characterized by high-throughput sequencing, nematodes were identified to the genus level using microscope. The findings revealed that warming treatments significantly (p < 0.01) increased soil fungal gene abundance (+78 % at 300 m and +62 % at 30 m), fungal/bacterial abundance ratio (+121 % at 300 m and +101 % at 30 m), and soil fungivore abundance (+274 % at 300 m and +233 % at 30 m). These results indicate a shift in the soil decomposition pathway from bacterial to fungal-based channels. In addition, warming amplifies the interactions between fungi and fungivores. Aggregates had few effects on microbial biomass, but had significant effect on nematode abundance. Soil microcosm experiments consistently demonstrated that addition of the dominant fungivore Aphelenchoides significantly (p < 0.05) enhanced soil-exchangeable K by stimulating fungal gene abundance and activity. Furthermore, warming-induced changes in forest communities were observed. At the species-specific tree level, Syzygium rehderianum demonstrated the ability to take advantage of this scenario, exhibiting increased K uptake (-4% at 300 m and +32 % at 30 m). This may be attributed to the species being ectomycorrhizal-forming, where colonizing root surfaces can mobilize interlayer and structural K from the minerals. In contrast, Machilus breviflora exhibited lower foliar K concentrations (-42 % at 300 m and -41 % at 30 m) and reduced growth. However, warming had little effect on Schima superba, Myrsine seguinii, Itea chinensis, and Ardisia lindleyana growth. Warming-induced changes in the plant-soil system K cycle highlight the emergence of a new ecosystem structure with different soil web structures and distinct plant community species composition. Our results prompt further research to understand the microbiome-mediated complexities of understudied nutrient cycles, which are likely to be further altered in the future owing to climate change. 220242024-01-0120262026-08-30Articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articlehttps://ddd.uab.cat/record/299881https://dx.doi.org/urn:doi:10.1016/j.catena.2024.108229reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengAgencia Estatal de Investigación https://doi.org/10.13039/501100011033 PID2022-140808NB-I00Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 TED2021-132627B-I00Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 PID2020-115770RB-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:2998812026-06-06T12:50:31Z |
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15.81155 |