Fine-resolution global maps of root biomass carbon colonized by arbuscular and ectomycorrhizal fungi
Despite the recognized importance of mycorrhizal associations in ecosystem functioning, the actual abundance patterns of mycorrhizal fungi belowground are still unknown. This information is key for better quantification of mycorrhizal impacts on ecosystem processes and for incorporating mycorrhizal...
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ftpubmed:oai:pubmedcentral.nih.gov:9877027 2023-05-15T18:30:48+02:00 Fine-resolution global maps of root biomass carbon colonized by arbuscular and ectomycorrhizal fungi Barceló, Milagros van Bodegom, Peter M. Soudzilovskaia, Nadejda A. 2023-01-25 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9877027/ http://www.ncbi.nlm.nih.gov/pubmed/36697422 https://doi.org/10.1038/s41597-022-01913-2 en eng Nature Publishing Group UK http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9877027/ http://www.ncbi.nlm.nih.gov/pubmed/36697422 http://dx.doi.org/10.1038/s41597-022-01913-2 © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/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/ (https://creativecommons.org/licenses/by/4.0/) . CC-BY Sci Data Data Descriptor Text 2023 ftpubmed https://doi.org/10.1038/s41597-022-01913-2 2023-01-29T02:28:35Z Despite the recognized importance of mycorrhizal associations in ecosystem functioning, the actual abundance patterns of mycorrhizal fungi belowground are still unknown. This information is key for better quantification of mycorrhizal impacts on ecosystem processes and for incorporating mycorrhizal pathways into global biogeochemical models. Here we present the first high-resolution maps of fine root stocks colonized by arbuscular mycorrhizal (AM) and ectomycorrhizal (EcM) fungi (MgC ha−1). The maps were assembled by combining multiple open-source databases holding information on root biomass carbon, the proportion of AM and EcM tree biomass, plot-level relative abundance of plant species and intensity of AM and EcM root colonization. We calculated root-associated AM and EcM abundance in 881 spatial units, defined as the combination of ecoregions and land cover types across six continents. The highest AM abundances are observed in the (sub-)tropics, while the highest EcM abundances occur in the taiga regions. These maps serve as a basis for future research where continuous spatial estimates of root mycorrhizal stocks are needed. Text taiga PubMed Central (PMC) Scientific Data 10 1 |
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Data Descriptor Barceló, Milagros van Bodegom, Peter M. Soudzilovskaia, Nadejda A. Fine-resolution global maps of root biomass carbon colonized by arbuscular and ectomycorrhizal fungi |
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Despite the recognized importance of mycorrhizal associations in ecosystem functioning, the actual abundance patterns of mycorrhizal fungi belowground are still unknown. This information is key for better quantification of mycorrhizal impacts on ecosystem processes and for incorporating mycorrhizal pathways into global biogeochemical models. Here we present the first high-resolution maps of fine root stocks colonized by arbuscular mycorrhizal (AM) and ectomycorrhizal (EcM) fungi (MgC ha−1). The maps were assembled by combining multiple open-source databases holding information on root biomass carbon, the proportion of AM and EcM tree biomass, plot-level relative abundance of plant species and intensity of AM and EcM root colonization. We calculated root-associated AM and EcM abundance in 881 spatial units, defined as the combination of ecoregions and land cover types across six continents. The highest AM abundances are observed in the (sub-)tropics, while the highest EcM abundances occur in the taiga regions. These maps serve as a basis for future research where continuous spatial estimates of root mycorrhizal stocks are needed. |
format |
Text |
author |
Barceló, Milagros van Bodegom, Peter M. Soudzilovskaia, Nadejda A. |
author_facet |
Barceló, Milagros van Bodegom, Peter M. Soudzilovskaia, Nadejda A. |
author_sort |
Barceló, Milagros |
title |
Fine-resolution global maps of root biomass carbon colonized by arbuscular and ectomycorrhizal fungi |
title_short |
Fine-resolution global maps of root biomass carbon colonized by arbuscular and ectomycorrhizal fungi |
title_full |
Fine-resolution global maps of root biomass carbon colonized by arbuscular and ectomycorrhizal fungi |
title_fullStr |
Fine-resolution global maps of root biomass carbon colonized by arbuscular and ectomycorrhizal fungi |
title_full_unstemmed |
Fine-resolution global maps of root biomass carbon colonized by arbuscular and ectomycorrhizal fungi |
title_sort |
fine-resolution global maps of root biomass carbon colonized by arbuscular and ectomycorrhizal fungi |
publisher |
Nature Publishing Group UK |
publishDate |
2023 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9877027/ http://www.ncbi.nlm.nih.gov/pubmed/36697422 https://doi.org/10.1038/s41597-022-01913-2 |
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taiga |
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taiga |
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Sci Data |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9877027/ http://www.ncbi.nlm.nih.gov/pubmed/36697422 http://dx.doi.org/10.1038/s41597-022-01913-2 |
op_rights |
© The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/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/ (https://creativecommons.org/licenses/by/4.0/) . |
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CC-BY |
op_doi |
https://doi.org/10.1038/s41597-022-01913-2 |
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Scientific Data |
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