A decentralized approach to model national and global food and land use systems

18700 10 101152 2 309506 document 101152 Mosnier_2023_Environ._Res._Lett._18_045001.pdf application/pdf 66b1972ade43cae63e56d6e8b23dac9a MD5 8567342 2023-04-03 14:32:01 https://pure.iiasa.ac.at/id/eprint/18700/1/Mosnier_2023_Environ._Res._Lett._18_045001.pdf 18700 1 1 application/pdf text en public cc_by_4

Mosnier_2023_Environ._Res._Lett._18_045001.pdf

published 101153 1 309513 document 101153 indexcodes.txt text/x-c++ 23fe70c127b67956fb105192e832edab MD5 16860 2023-04-03 14:41:42 https://pure.iiasa.ac.at/id/eprint/18700/2/indexcodes.txt 18700 2 2 text/x-c++ other Generate index codes conversion from text to indexcodes en public

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http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/101152 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/101152 http://eprints.org/relation/issmallThumbnailVersionOf https://pure.iiasa.ac.at/id/document/101152 archive 2 disk0/00/01/87/00 2023-04-03 14:40:16 2026-01-26 10:52:17 2023-04-03 14:40:16 article show Mosnier A. Javalera-Rincón V. 2170 0000-0001-8743-9777 Jones S.K. Andrew R. Bai Z. Baker J. Basnet S. Boer R. Chavarro J. Costa W. Daloz A.S. DeClerck F.A. Diaz M. Douzal C. Howe Fan A.C. Fetzer I. Frank F. Gonzalez-Abraham C.E. Habiburrachman A.H.F. Immanuel G. Harrison P.A. Imanirareba D. Jha C. Jin X. Ghosh R.K. Leach N. Lehtonen H. Lotze-Campen H. Low W.S. Marcos-Martinez R. McCord G.C. Molla K.G. Monjeau A. Navarro-Garcia J. Neubauer R. 2190 Obersteiner M. 7255 0000-0001-6981-2769 Olguín M. Orduña-Cabrera F. 2239 0000-0002-8558-0053 Pena A. Pérez Guzmán K. 2167 0000-0001-5189-6570 Potashnikov V. Rämö Ja. Ramos F.M. Rasche L. Gallardo R.R. Schmidt-Traub G. Selomane O. Singh V. Smith A. Soterroni A.C. Sperling F. 8990 Steinhauser J. 2331 0000-0002-5989-6855 Stevanovic M. Strokov A. Thomson M. van Oort B. Vittis Y. 2357 Wade C. Winarni N.L. Woldeyes F.B. Wu G.C. Zerriffi H. A decentralized approach to model national and global food and land use systems pub ASA EM BNR IBF SI NODES The achievement of several sustainable development goals and the Paris Climate Agreement depends on rapid progress towards sustainable food and land systems in all countries. We have built a flexible, collaborative modeling framework to foster the development of national pathways by local research teams and their integration up to global scale. Local researchers independently customize national models to explore mid-century pathways of the food and land use system transformation in collaboration with stakeholders. An online platform connects the national models, iteratively balances global exports and imports, and aggregates results to the global level. Our results show that actions toward greater sustainability in countries could sum up to 1 Mha net forest gain per year, 950 Mha net gain in the land where natural processes predominate, and an increased CO2 sink of 3.7 GtCO2e yr−1 over the period 2020–2050 compared to current trends, while average food consumption per capita remains above the adequate food requirements in all countries. We show examples of how the global linkage impacts national results and how different assumptions in national pathways impact global results. This modeling setup acknowledges the broad heterogeneity of socio-ecological contexts and the fact that people who live in these different contexts should be empowered to design the future they want. But it also demonstrates to local decision-makers the interconnectedness of our food and land use system and the urgent need for more collaboration to converge local and global priorities. 2023-03-21 Institute of Physics Publishing (IOP) doi:10.1088/1748-9326/acc044 3030 3058 219 3130 3065 2816 3348 3400 public Environmental Research Letters 18 4 e045001 TRUE 1748-9326 http://www.scenathon.org data http://www.abstract-landscapes.com/fable-calculator author FABLE info:eu-repo/semantics/article