Quantitative assessment of the differential impacts of arbuscular and ectomycorrhiza on soil carbon cycling
Summary A significant fraction of carbon stored in the Earth's soil moves through arbuscular mycorrhiza ( AM ) and ectomycorrhiza ( EM ). The impacts of AM and EM on the soil carbon budget are poorly understood. We propose a method to quantify the mycorrhizal contribution to carbon cycling, exp...
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Online Access: | http://dx.doi.org/10.1111/nph.13447 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fnph.13447 https://onlinelibrary.wiley.com/doi/pdf/10.1111/nph.13447 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/nph.13447 https://nph.onlinelibrary.wiley.com/doi/pdf/10.1111/nph.13447 |
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crwiley:10.1111/nph.13447 2024-10-06T13:46:46+00:00 Quantitative assessment of the differential impacts of arbuscular and ectomycorrhiza on soil carbon cycling Soudzilovskaia, Nadejda A. van der Heijden, Marcel G. A. Cornelissen, Johannes H. C. Makarov, Mikhail I. Onipchenko, Vladimir G. Maslov, Mikhail N. Akhmetzhanova, Asem A. van Bodegom, Peter M. Netherlands Organization for Scientific Research Russian Foundation for Basic Research Russian Science Foundation 2015 http://dx.doi.org/10.1111/nph.13447 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fnph.13447 https://onlinelibrary.wiley.com/doi/pdf/10.1111/nph.13447 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/nph.13447 https://nph.onlinelibrary.wiley.com/doi/pdf/10.1111/nph.13447 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor http://doi.wiley.com/10.1002/tdm_license_1.1 http://onlinelibrary.wiley.com/termsAndConditions#vor New Phytologist volume 208, issue 1, page 280-293 ISSN 0028-646X 1469-8137 journal-article 2015 crwiley https://doi.org/10.1111/nph.13447 2024-09-11T04:13:08Z Summary A significant fraction of carbon stored in the Earth's soil moves through arbuscular mycorrhiza ( AM ) and ectomycorrhiza ( EM ). The impacts of AM and EM on the soil carbon budget are poorly understood. We propose a method to quantify the mycorrhizal contribution to carbon cycling, explicitly accounting for the abundance of plant‐associated and extraradical mycorrhizal mycelium. We discuss the need to acquire additional data to use our method, and present our new global database holding information on plant species‐by‐site intensity of root colonization by mycorrhizas. We demonstrate that the degree of mycorrhizal fungal colonization has globally consistent patterns across plant species. This suggests that the level of plant species‐specific root colonization can be used as a plant trait. To exemplify our method, we assessed the differential impacts of AM : EM ratio and EM shrub encroachment on carbon stocks in sub‐arctic tundra. AM and EM affect tundra carbon stocks at different magnitudes, and via partly distinct dominant pathways: via extraradical mycelium (both EM and AM ) and via mycorrhizal impacts on above‐ and belowground biomass carbon (mostly AM ). Our method provides a powerful tool for the quantitative assessment of mycorrhizal impact on local and global carbon cycling processes, paving the way towards an improved understanding of the role of mycorrhizas in the Earth's carbon cycle. Article in Journal/Newspaper Arctic Tundra Wiley Online Library Arctic New Phytologist 208 1 280 293 |
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Open Polar |
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Wiley Online Library |
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crwiley |
language |
English |
description |
Summary A significant fraction of carbon stored in the Earth's soil moves through arbuscular mycorrhiza ( AM ) and ectomycorrhiza ( EM ). The impacts of AM and EM on the soil carbon budget are poorly understood. We propose a method to quantify the mycorrhizal contribution to carbon cycling, explicitly accounting for the abundance of plant‐associated and extraradical mycorrhizal mycelium. We discuss the need to acquire additional data to use our method, and present our new global database holding information on plant species‐by‐site intensity of root colonization by mycorrhizas. We demonstrate that the degree of mycorrhizal fungal colonization has globally consistent patterns across plant species. This suggests that the level of plant species‐specific root colonization can be used as a plant trait. To exemplify our method, we assessed the differential impacts of AM : EM ratio and EM shrub encroachment on carbon stocks in sub‐arctic tundra. AM and EM affect tundra carbon stocks at different magnitudes, and via partly distinct dominant pathways: via extraradical mycelium (both EM and AM ) and via mycorrhizal impacts on above‐ and belowground biomass carbon (mostly AM ). Our method provides a powerful tool for the quantitative assessment of mycorrhizal impact on local and global carbon cycling processes, paving the way towards an improved understanding of the role of mycorrhizas in the Earth's carbon cycle. |
author2 |
Netherlands Organization for Scientific Research Russian Foundation for Basic Research Russian Science Foundation |
format |
Article in Journal/Newspaper |
author |
Soudzilovskaia, Nadejda A. van der Heijden, Marcel G. A. Cornelissen, Johannes H. C. Makarov, Mikhail I. Onipchenko, Vladimir G. Maslov, Mikhail N. Akhmetzhanova, Asem A. van Bodegom, Peter M. |
spellingShingle |
Soudzilovskaia, Nadejda A. van der Heijden, Marcel G. A. Cornelissen, Johannes H. C. Makarov, Mikhail I. Onipchenko, Vladimir G. Maslov, Mikhail N. Akhmetzhanova, Asem A. van Bodegom, Peter M. Quantitative assessment of the differential impacts of arbuscular and ectomycorrhiza on soil carbon cycling |
author_facet |
Soudzilovskaia, Nadejda A. van der Heijden, Marcel G. A. Cornelissen, Johannes H. C. Makarov, Mikhail I. Onipchenko, Vladimir G. Maslov, Mikhail N. Akhmetzhanova, Asem A. van Bodegom, Peter M. |
author_sort |
Soudzilovskaia, Nadejda A. |
title |
Quantitative assessment of the differential impacts of arbuscular and ectomycorrhiza on soil carbon cycling |
title_short |
Quantitative assessment of the differential impacts of arbuscular and ectomycorrhiza on soil carbon cycling |
title_full |
Quantitative assessment of the differential impacts of arbuscular and ectomycorrhiza on soil carbon cycling |
title_fullStr |
Quantitative assessment of the differential impacts of arbuscular and ectomycorrhiza on soil carbon cycling |
title_full_unstemmed |
Quantitative assessment of the differential impacts of arbuscular and ectomycorrhiza on soil carbon cycling |
title_sort |
quantitative assessment of the differential impacts of arbuscular and ectomycorrhiza on soil carbon cycling |
publisher |
Wiley |
publishDate |
2015 |
url |
http://dx.doi.org/10.1111/nph.13447 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fnph.13447 https://onlinelibrary.wiley.com/doi/pdf/10.1111/nph.13447 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/nph.13447 https://nph.onlinelibrary.wiley.com/doi/pdf/10.1111/nph.13447 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Tundra |
genre_facet |
Arctic Tundra |
op_source |
New Phytologist volume 208, issue 1, page 280-293 ISSN 0028-646X 1469-8137 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor http://doi.wiley.com/10.1002/tdm_license_1.1 http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/nph.13447 |
container_title |
New Phytologist |
container_volume |
208 |
container_issue |
1 |
container_start_page |
280 |
op_container_end_page |
293 |
_version_ |
1812175095554113536 |