2016
DOI: 10.5194/gmd-9-4405-2016
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Terrestrial ecosystem process model Biome-BGCMuSo v4.0: summary of improvements and new modeling possibilities

Abstract: Abstract. The process-based biogeochemical model Biome-BGC was enhanced to improve its ability to simulate carbon, nitrogen, and water cycles of various terrestrial ecosystems under contrasting management activities. Biome-BGC version 4.1.1 was used as a base model. Improvements included addition of new modules such as the multilayer soil module, implementation of processes related to soil moisture and nitrogen balance, soil-moisture-related plant senescence, and phenological development. Vegetation management… Show more

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Cited by 61 publications
(73 citation statements)
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“…While a decreased share of Fraxinus angustifolia probably did not affect nutrient availability, the reduction in the share of Alnus glutinosa, which is a nitrogen-fixing species, could have had a negative effect on nutrient availability and NPP BM trend. A model analysis showed that the effects of soil denitrification (during flood periods) and N-fixation by Alnus glutinosa have a significant role in Jastrebarsko forest [10].…”
Section: Dynamic Of Npp Estimated With Biometric Methodsmentioning
confidence: 99%
“…While a decreased share of Fraxinus angustifolia probably did not affect nutrient availability, the reduction in the share of Alnus glutinosa, which is a nitrogen-fixing species, could have had a negative effect on nutrient availability and NPP BM trend. A model analysis showed that the effects of soil denitrification (during flood periods) and N-fixation by Alnus glutinosa have a significant role in Jastrebarsko forest [10].…”
Section: Dynamic Of Npp Estimated With Biometric Methodsmentioning
confidence: 99%
“…Az Eötvös Loránd Tudományegyetem Kiválósági Tudásközpont (ELTE KT) és a Magyar Tudományos Akadémia Agrártudományi Kutatóközpont (MTA ATK) kutatóinak együttműködésével jelenleg zajlik a hazai fejlesztésű Biome-BGCMuSo biogeokémiai modell mezőgazdasági célú fejlesztése (Hidy et al, 2016). A fejlesztések révén a modell képes a mezőgazdasági kultúrnövények (elsősorban búza és kukorica) produkciójának, termésmennyiségének és üvegházhatású gáz mérlegének számszerűsítésére.…”
Section: Az Integrált Modellrendszerunclassified
“…A Biome-BGCMuSo (v5-től kezdődően) mára egy csatolt biogeokémiai-termény modellként jellemezhető leginkább. A modell megörökölte az eredeti Biome-BGC (Thornton, 2000;Thornton et al, 2002), majd a Biome-BGCMuSo korábbi verzióinak a tulajdonságait (Hidy et al, 2016), és beépítésre került a hazai fejlesztésű 4M modellből (Fodor et al, 2003) több, mezőgazdasági haszonnövényekre jellemző mechanizmus (pl. virágzáskori hőstressz, vernalizáció, csírázás, stb.).…”
Section: Biome-bgcmusounclassified
“…A common approach in large‐scale land surface, dynamic vegetation or ecosystem dynamics models is to calculate water uptake from each soil layer in proportion to an assumed root length density fraction reduced by a stress factor, which is often a linear function of local soil moisture status (Best et al, ; De Kauwe et al, ; Drewniak, ; Feddes et al, ; Fisher et al, ; Hidy et al, ; Kala et al, ; Krinner et al, ; Le Moigne et al, ; McMurtrie et al, ; Medvigy et al, ; Oleson et al, ). It has been shown that changing this root water uptake formulation can give rise to significant differences in predicted transpiration across models (Jing et al, ; Ferguson et al, ).…”
Section: Introductionmentioning
confidence: 99%