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Warming deferentially altered multidimensional soil legacy induced by past land use history
The legacy effects of previous land use and climate history may affect current soil function. However, the manner in which these legacy effects of land use are modulated by the subsequent climate remains unclear. For this reason, we investigated how the legacies of soil multiple functions left by co...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5784121/ https://www.ncbi.nlm.nih.gov/pubmed/29367671 http://dx.doi.org/10.1038/s41598-018-19912-y |
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author | Dong, Weiling Song, Alin Liu, Xueduan Yu, Bing Wang, Boren Lu, Yuqiu Li, Yanling Yin, Huaqun Li, Jianwei Fan, Fenliang |
author_facet | Dong, Weiling Song, Alin Liu, Xueduan Yu, Bing Wang, Boren Lu, Yuqiu Li, Yanling Yin, Huaqun Li, Jianwei Fan, Fenliang |
author_sort | Dong, Weiling |
collection | PubMed |
description | The legacy effects of previous land use and climate history may affect current soil function. However, the manner in which these legacy effects of land use are modulated by the subsequent climate remains unclear. For this reason, we investigated how the legacies of soil multiple functions left by conversion of grassland to agricultural management were mediated by climate warming with a reciprocal transplant approach. The overall legacy was further separated into the contributions by changes in the abiotic properties of the soil (abiotic process) and microbial community (biotic process). We here hypothesized that warming may mediate the legacy effects of previous land use, mainly by changing biotic processes. Results indicated that warming significantly influenced the total legacies of soil respiration and three exoenzyme activities representing recalcitrant carbon, nitrogen, and phosphorus cycling, but did not affect the total legacy of β-1,4-glucosidase activity, which is involved in labile carbon cycling. The relative contributions of abiotic and biotic processes to the warming effects on the total legacy depended on the type of soil function. The effects of warming on land use change legacies were derived from altered bacterial community structure. The results of the present study suggest that climate conditions could interact with land use legacy to determine the ecosystem functions in a process-specific way. |
format | Online Article Text |
id | pubmed-5784121 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-57841212018-02-07 Warming deferentially altered multidimensional soil legacy induced by past land use history Dong, Weiling Song, Alin Liu, Xueduan Yu, Bing Wang, Boren Lu, Yuqiu Li, Yanling Yin, Huaqun Li, Jianwei Fan, Fenliang Sci Rep Article The legacy effects of previous land use and climate history may affect current soil function. However, the manner in which these legacy effects of land use are modulated by the subsequent climate remains unclear. For this reason, we investigated how the legacies of soil multiple functions left by conversion of grassland to agricultural management were mediated by climate warming with a reciprocal transplant approach. The overall legacy was further separated into the contributions by changes in the abiotic properties of the soil (abiotic process) and microbial community (biotic process). We here hypothesized that warming may mediate the legacy effects of previous land use, mainly by changing biotic processes. Results indicated that warming significantly influenced the total legacies of soil respiration and three exoenzyme activities representing recalcitrant carbon, nitrogen, and phosphorus cycling, but did not affect the total legacy of β-1,4-glucosidase activity, which is involved in labile carbon cycling. The relative contributions of abiotic and biotic processes to the warming effects on the total legacy depended on the type of soil function. The effects of warming on land use change legacies were derived from altered bacterial community structure. The results of the present study suggest that climate conditions could interact with land use legacy to determine the ecosystem functions in a process-specific way. Nature Publishing Group UK 2018-01-24 /pmc/articles/PMC5784121/ /pubmed/29367671 http://dx.doi.org/10.1038/s41598-018-19912-y Text en © The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Article Dong, Weiling Song, Alin Liu, Xueduan Yu, Bing Wang, Boren Lu, Yuqiu Li, Yanling Yin, Huaqun Li, Jianwei Fan, Fenliang Warming deferentially altered multidimensional soil legacy induced by past land use history |
title | Warming deferentially altered multidimensional soil legacy induced by past land use history |
title_full | Warming deferentially altered multidimensional soil legacy induced by past land use history |
title_fullStr | Warming deferentially altered multidimensional soil legacy induced by past land use history |
title_full_unstemmed | Warming deferentially altered multidimensional soil legacy induced by past land use history |
title_short | Warming deferentially altered multidimensional soil legacy induced by past land use history |
title_sort | warming deferentially altered multidimensional soil legacy induced by past land use history |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5784121/ https://www.ncbi.nlm.nih.gov/pubmed/29367671 http://dx.doi.org/10.1038/s41598-018-19912-y |
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