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KEYLINK: towards a more integrative soil representation for inclusion in ecosystem scale models. I. review and model concept

The relatively poor simulation of the below-ground processes is a severe drawback for many ecosystem models, especially when predicting responses to climate change and management. For a meaningful estimation of ecosystem production and the cycling of water, energy, nutrients and carbon, the integrat...

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Autores principales: Deckmyn, Gaby, Flores, Omar, Mayer, Mathias, Domene, Xavier, Schnepf, Andrea, Kuka, Katrin, Van Looy, Kris, Rasse, Daniel P., Briones, Maria J.I., Barot, Sébastien, Berg, Matty, Vanguelova, Elena, Ostonen, Ivika, Vereecken, Harry, Suz, Laura M., Frey, Beat, Frossard, Aline, Tiunov, Alexei, Frouz, Jan, Grebenc, Tine, Öpik, Maarja, Javaux, Mathieu, Uvarov, Alexei, Vindušková, Olga, Henning Krogh, Paul, Franklin, Oskar, Jiménez, Juan, Curiel Yuste, Jorge
Formato: Online Artículo Texto
Lenguaje:English
Publicado: PeerJ Inc. 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7486829/
https://www.ncbi.nlm.nih.gov/pubmed/32974092
http://dx.doi.org/10.7717/peerj.9750
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author Deckmyn, Gaby
Flores, Omar
Mayer, Mathias
Domene, Xavier
Schnepf, Andrea
Kuka, Katrin
Van Looy, Kris
Rasse, Daniel P.
Briones, Maria J.I.
Barot, Sébastien
Berg, Matty
Vanguelova, Elena
Ostonen, Ivika
Vereecken, Harry
Suz, Laura M.
Frey, Beat
Frossard, Aline
Tiunov, Alexei
Frouz, Jan
Grebenc, Tine
Öpik, Maarja
Javaux, Mathieu
Uvarov, Alexei
Vindušková, Olga
Henning Krogh, Paul
Franklin, Oskar
Jiménez, Juan
Curiel Yuste, Jorge
author_facet Deckmyn, Gaby
Flores, Omar
Mayer, Mathias
Domene, Xavier
Schnepf, Andrea
Kuka, Katrin
Van Looy, Kris
Rasse, Daniel P.
Briones, Maria J.I.
Barot, Sébastien
Berg, Matty
Vanguelova, Elena
Ostonen, Ivika
Vereecken, Harry
Suz, Laura M.
Frey, Beat
Frossard, Aline
Tiunov, Alexei
Frouz, Jan
Grebenc, Tine
Öpik, Maarja
Javaux, Mathieu
Uvarov, Alexei
Vindušková, Olga
Henning Krogh, Paul
Franklin, Oskar
Jiménez, Juan
Curiel Yuste, Jorge
author_sort Deckmyn, Gaby
collection PubMed
description The relatively poor simulation of the below-ground processes is a severe drawback for many ecosystem models, especially when predicting responses to climate change and management. For a meaningful estimation of ecosystem production and the cycling of water, energy, nutrients and carbon, the integration of soil processes and the exchanges at the surface is crucial. It is increasingly recognized that soil biota play an important role in soil organic carbon and nutrient cycling, shaping soil structure and hydrological properties through their activity, and in water and nutrient uptake by plants through mycorrhizal processes. In this article, we review the main soil biological actors (microbiota, fauna and roots) and their effects on soil functioning. We review to what extent they have been included in soil models and propose which of them could be included in ecosystem models. We show that the model representation of the soil food web, the impact of soil ecosystem engineers on soil structure and the related effects on hydrology and soil organic matter (SOM) stabilization are key issues in improving ecosystem-scale soil representation in models. Finally, we describe a new core model concept (KEYLINK) that integrates insights from SOM models, structural models and food web models to simulate the living soil at an ecosystem scale.
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spelling pubmed-74868292020-09-23 KEYLINK: towards a more integrative soil representation for inclusion in ecosystem scale models. I. review and model concept Deckmyn, Gaby Flores, Omar Mayer, Mathias Domene, Xavier Schnepf, Andrea Kuka, Katrin Van Looy, Kris Rasse, Daniel P. Briones, Maria J.I. Barot, Sébastien Berg, Matty Vanguelova, Elena Ostonen, Ivika Vereecken, Harry Suz, Laura M. Frey, Beat Frossard, Aline Tiunov, Alexei Frouz, Jan Grebenc, Tine Öpik, Maarja Javaux, Mathieu Uvarov, Alexei Vindušková, Olga Henning Krogh, Paul Franklin, Oskar Jiménez, Juan Curiel Yuste, Jorge PeerJ Ecology The relatively poor simulation of the below-ground processes is a severe drawback for many ecosystem models, especially when predicting responses to climate change and management. For a meaningful estimation of ecosystem production and the cycling of water, energy, nutrients and carbon, the integration of soil processes and the exchanges at the surface is crucial. It is increasingly recognized that soil biota play an important role in soil organic carbon and nutrient cycling, shaping soil structure and hydrological properties through their activity, and in water and nutrient uptake by plants through mycorrhizal processes. In this article, we review the main soil biological actors (microbiota, fauna and roots) and their effects on soil functioning. We review to what extent they have been included in soil models and propose which of them could be included in ecosystem models. We show that the model representation of the soil food web, the impact of soil ecosystem engineers on soil structure and the related effects on hydrology and soil organic matter (SOM) stabilization are key issues in improving ecosystem-scale soil representation in models. Finally, we describe a new core model concept (KEYLINK) that integrates insights from SOM models, structural models and food web models to simulate the living soil at an ecosystem scale. PeerJ Inc. 2020-09-09 /pmc/articles/PMC7486829/ /pubmed/32974092 http://dx.doi.org/10.7717/peerj.9750 Text en © 2020 Deckmyn et al. https://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, reproduction and adaptation in any medium and for any purpose provided that it is properly attributed. For attribution, the original author(s), title, publication source (PeerJ) and either DOI or URL of the article must be cited.
spellingShingle Ecology
Deckmyn, Gaby
Flores, Omar
Mayer, Mathias
Domene, Xavier
Schnepf, Andrea
Kuka, Katrin
Van Looy, Kris
Rasse, Daniel P.
Briones, Maria J.I.
Barot, Sébastien
Berg, Matty
Vanguelova, Elena
Ostonen, Ivika
Vereecken, Harry
Suz, Laura M.
Frey, Beat
Frossard, Aline
Tiunov, Alexei
Frouz, Jan
Grebenc, Tine
Öpik, Maarja
Javaux, Mathieu
Uvarov, Alexei
Vindušková, Olga
Henning Krogh, Paul
Franklin, Oskar
Jiménez, Juan
Curiel Yuste, Jorge
KEYLINK: towards a more integrative soil representation for inclusion in ecosystem scale models. I. review and model concept
title KEYLINK: towards a more integrative soil representation for inclusion in ecosystem scale models. I. review and model concept
title_full KEYLINK: towards a more integrative soil representation for inclusion in ecosystem scale models. I. review and model concept
title_fullStr KEYLINK: towards a more integrative soil representation for inclusion in ecosystem scale models. I. review and model concept
title_full_unstemmed KEYLINK: towards a more integrative soil representation for inclusion in ecosystem scale models. I. review and model concept
title_short KEYLINK: towards a more integrative soil representation for inclusion in ecosystem scale models. I. review and model concept
title_sort keylink: towards a more integrative soil representation for inclusion in ecosystem scale models. i. review and model concept
topic Ecology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7486829/
https://www.ncbi.nlm.nih.gov/pubmed/32974092
http://dx.doi.org/10.7717/peerj.9750
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