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A bottom-up perspective on how fire changes ecosystem biogeochemistry via plant-soil interactions
Plant and Soil, Volume: 517, Issue: 1, Pages: 1 - 9
Swansea University Author: Carmen Sanchez-Garcia
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DOI (Published version): 10.1007/s11104-025-08031-z
Abstract
Background and Aims: The effect of fire on plants and soils cannot be viewed in isolation. Plant-soil interactions, and their role in determining the response of ecosystem to fire, has been a widely debated topic. Most studies describe patterns rather than the mechanisms that may lead to variable ef...
| Published in: | Plant and Soil |
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| ISSN: | 0032-079X 1573-5036 |
| Published: |
Springer Nature
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa71255 |
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2026-01-15T12:48:40Z |
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2026-01-16T05:33:34Z |
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2026-01-15T12:49:55.2796824 v2 71255 2026-01-15 A bottom-up perspective on how fire changes ecosystem biogeochemistry via plant-soil interactions 466600dc1f90b208a9008df7c9805a7b Carmen Sanchez-Garcia Carmen Sanchez-Garcia true false 2026-01-15 BGPS Background and Aims: The effect of fire on plants and soils cannot be viewed in isolation. Plant-soil interactions, and their role in determining the response of ecosystem to fire, has been a widely debated topic. Most studies describe patterns rather than the mechanisms that may lead to variable effects on soils across ecosystems. Methods: In this mini-review, we compile the literature on fire effects on soil processes to propose that a bottom-up framework considering plant-soil interactions is needed to explain the myriad of effects that fire has on soil biogeochemistry. Results: We highlight a number of processes that may be at play: (i) soil carbon saturation and mineral stabilization dynamics; (ii) nutrient-acquisition strategies (e.g., plant-microbial symbioses) and the emergence of biogeochemical feedbacks; (iii) physical soil changes that constrain carbon and nutrient turnover. We then highlight papers in this Special Issue on fire and plant-soil interactions that address these three processes to unpack how fire changes biogeochemical cycling in an ecosystem. Conclusion: We conclude that while shifts in plant biomass composition and inputs consistently influence soil properties across studies, increasing evidence shows the critical role of plant-soil interactions in determining belowground processes. Journal Article Plant and Soil 517 1 1 9 Springer Nature 0032-079X 1573-5036 Fire and biogeochemistry; Plant-soil interactions; Fire feedbacks; Soil organic matter; Microbial-plant interactions 0 0 0 0001-01-01 10.1007/s11104-025-08031-z Mini-Review COLLEGE NANME Biosciences Geography and Physics School COLLEGE CODE BGPS Swansea University Another institution paid the OA fee This work was supported by UKRI grant EP/X042863/1 to Adam Pellegrini. 2026-01-15T12:49:55.2796824 2026-01-15T12:44:09.6072461 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Geography Adam Pellegrini 0000-0003-0418-4129 1 Giacomo Certini 2 Minerva García-Carmona 3 Carmen Sanchez-Garcia 4 71255__36003__c641e0c9af3e492796894f74043d3f4b.pdf 11104_2025_Article_8031.pdf 2026-01-15T12:44:09.6067402 Output 827423 application/pdf Version of Record true © The Author(s) 2025. This article is licensed under a Creative Commons Attribution 4.0 International License. true eng http://creativecommons.org/licenses/by/4.0/ |
| title |
A bottom-up perspective on how fire changes ecosystem biogeochemistry via plant-soil interactions |
| spellingShingle |
A bottom-up perspective on how fire changes ecosystem biogeochemistry via plant-soil interactions Carmen Sanchez-Garcia |
| title_short |
A bottom-up perspective on how fire changes ecosystem biogeochemistry via plant-soil interactions |
| title_full |
A bottom-up perspective on how fire changes ecosystem biogeochemistry via plant-soil interactions |
| title_fullStr |
A bottom-up perspective on how fire changes ecosystem biogeochemistry via plant-soil interactions |
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A bottom-up perspective on how fire changes ecosystem biogeochemistry via plant-soil interactions |
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A bottom-up perspective on how fire changes ecosystem biogeochemistry via plant-soil interactions |
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466600dc1f90b208a9008df7c9805a7b |
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466600dc1f90b208a9008df7c9805a7b_***_Carmen Sanchez-Garcia |
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Carmen Sanchez-Garcia |
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Adam Pellegrini Giacomo Certini Minerva García-Carmona Carmen Sanchez-Garcia |
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Plant and Soil |
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517 |
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Swansea University |
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0032-079X 1573-5036 |
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10.1007/s11104-025-08031-z |
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Springer Nature |
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Background and Aims: The effect of fire on plants and soils cannot be viewed in isolation. Plant-soil interactions, and their role in determining the response of ecosystem to fire, has been a widely debated topic. Most studies describe patterns rather than the mechanisms that may lead to variable effects on soils across ecosystems. Methods: In this mini-review, we compile the literature on fire effects on soil processes to propose that a bottom-up framework considering plant-soil interactions is needed to explain the myriad of effects that fire has on soil biogeochemistry. Results: We highlight a number of processes that may be at play: (i) soil carbon saturation and mineral stabilization dynamics; (ii) nutrient-acquisition strategies (e.g., plant-microbial symbioses) and the emergence of biogeochemical feedbacks; (iii) physical soil changes that constrain carbon and nutrient turnover. We then highlight papers in this Special Issue on fire and plant-soil interactions that address these three processes to unpack how fire changes biogeochemical cycling in an ecosystem. Conclusion: We conclude that while shifts in plant biomass composition and inputs consistently influence soil properties across studies, increasing evidence shows the critical role of plant-soil interactions in determining belowground processes. |
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0001-01-01T05:34:51Z |
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11.096295 |

