20.500.12556/DiRROS-12431 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 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. soil fauna model Soil Organic Matter SOM hydrology pore size distribution PSD soil biota ecosystem pedofavna model hidrologija distribucija velikosti por talna biota ekosistem true false true Angleški jezik Ni določen Neznano 2020-09-23 11:22:47 2020-09-23 11:22:48 2022-08-18 03:37:23 0000-00-00 00:00:00 2020 0 0 Nasl. iz nasl. zaslona; Opis vira z dne 22. 9. 2020; Avtor iz Slovenije: Tine Grebenc; 69 str. [article] 9750 Vol. 8 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 630*1 2167-8359 10.7717/peerj.9750 29262083 31891929 RAZ_Deckmyn_Gabrielle_I._i2020.pdf RAZ_Deckmyn_Gabrielle_I._i2020.pdf 1 454B1685476A35FBB9D9933F2BBC90E8 ed34a52defde219928c1277248d16940d2376a1cf4f9245fc3c6b78c5d92eb90 4ecec306-17b6-11ed-b6b8-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=14997 https://peerj.com/articles/9750/# 1 https://dirros.openscience.si/Dokument.php?lang=slv&id=14996 Gozdarski inštitut Slovenije 0 0 0