Chang, J. ORCID: https://orcid.org/0000-0003-4463-7778, Havlik, P.
ORCID: https://orcid.org/0000-0001-5551-5085, Leclere, D.
ORCID: https://orcid.org/0000-0002-8658-1509, de Vries, W., Valin, H.
ORCID: https://orcid.org/0000-0002-0618-773X, Deppermann, A., Hasegawa, T., & Obersteiner, M.
ORCID: https://orcid.org/0000-0001-6981-2769
(2021).
Global cropland nitrogen flows for the year 2000 and 2010 simulated by GLOBIOM.
10.22022/IBF/01-2021.113.
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Nbudget_IIASA-GLOBIOM_version1.xlsx - Published Version Available under License Creative Commons Attribution Non-commercial. Download (51kB) |
Abstract
The dataset provides data on global cropland nitrogen flows for the year 2000 and 2010 at country level simulated by GLOBIOM. The nitrogen flows include N fertilizer, N manure, N fixation, N deposition, and harvested N. GLOBIOM (Global Biosphere Management Model) is a global partial equilibrium model allocating land-based activities, i.e. management of cropland, livestock systems and forestry, under land availability constraints, to maximize the sum of producer and consumer surpluses. In a recent version, the N cycle in global agricultural systems, including cropland, pasture and livestock systems, and in related human food systems was implemented in GLOBIOM. All biomass flows in GLOBIOM were transformed into N flows, and further accounted for additional N flows, including crop residues, biological nitrogen fixation (BNF), manure and fertilizer application, atmospheric deposition and N losses through leaching and gaseous of NH3, NOx, N2O, and N2. A description of the variables and associated data sources is available in the spreadsheet named ?BasicInfo".
Item Type: | Data |
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Research Programs: | Biodiversity and Natural Resources (BNR) Biodiversity and Natural Resources (BNR) > Integrated Biosphere Futures (IBF) |
Depositing User: | Luke Kirwan |
Date Deposited: | 08 Nov 2021 15:55 |
Last Modified: | 12 Mar 2025 05:00 |
URI: | https://iiasa-9.eprints-hosting.org/17544 |
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