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This article compares the theoretical and functional specification of production in partial equilibrium (PE) and computable general equilibrium (CGE) models of the global agricultural and food system included in the AgMIP model comparison study. The two model families differ in their scope—partia...


Robinson, ShermanMeijl, Hans vanWillenbockel, DirkValin, HugoFujimori, ShinichiroMasui TSands, Ronald D.Wise, MarshallCalvin, KatherineHavlík, PetrMason-D'Croz, DanielTabeau, AndrzejKavallari, AikateriniSchmitz, ChristophDietrich, Jan PhilippLampe M. von[Comparing supply-side specifications in models of global agriculture and the food system]Comparing supply-side specifications in models of global agriculture and the food system

Changes in agricultural land use have important implications for environmental services. Previous studies of agricultural land-use futures have been published indicating large uncertainty due to different model assumptions and methodologies. In this article we present a first comprehensive compar...


Schmitz, ChristophMeijl, Hans vanKyle, PageNelson, Gerald C.Fujimori, ShinichiroGurgel, AngeloHavlík, PetrHeyhoe, EdwinaMason-D'Croz, DanielPopp, AlexanderSands, Ronald D.Tabeau, AndrzejMensbrugghe, Dominique van derLampe M. vonWise, MarshallBlanc, ElodieHasegawa, TomokoKavallari, AikateriniValin, Hugo[Land-use change trajectories up to 2050: insights from a global agro-economic model comparison]Land-use change trajectories up to 2050: insights from a global agro-economic model comparison

Lampe M. vonWillenbockel, DirkAhammad, H.Blanc, ElodieCai, YongxiaCalvin, KatherineFujimori, ShinichiroHasegawa, TomokoHavlík, PetrHeyhoe, EdwinaKyle, PageLotze-Campen, HermannMason-D'Croz, DanielNelson, Gerald C.Sands, Ronald D.Schmitz, ChristophTabeau, AndrzejValin, HugoMensbrugghe, Dominique van derMeijl, Hans van[Why do global long-term scenarios for agriculture differ? An overview of the AgMIP Global Economic Model Intercomparison]Why do global long-term scenarios for agriculture differ? An overview of the AgMIP Global Economic Model Intercomparison

We investigate the impacts of the U.S. renewable fuel standard (RFS2) and several alternative biofuel policy designs on global GHG emissions from land use change and agriculture over the 2010-2030 horizon. Analysis of the scenarios relies on GLOBIOM, a global, multi-sectoral economic model based ...


Mosnier, AlineHavlík, PetrValin, HugoBaker, J.Murray, B.Feng, S.Obersteiner, MichaelMcCarl, B.A.Rose, S.K.Schneider, U.A.[Alternative U.S. biofuel mandates and global GHG emissions: The role of land use change, crop management and yield growth]Alternative U.S. biofuel mandates and global GHG emissions: The role of land use change, crop management and yield growth

Fritz, SteffenSee, LindaMcCallum, IanYou, LiangzhiBun AMoltchanova EDuerauer, MAlbrecht, F.Schill CPerger CHavlík, PetrMosnier, AlineThornton, Philip K.Wood-Sichra, U.Herrero, Mario T.Becker-Reshef, InbalJustice, ChrisHansen, MatthewGong, PengAbdel Aziz, ShetaCiprián, ArsenioCumani, RenatoCecchi, G.Conchedda, G.Ferreira SGómez, A.Haffani MKayitakire, FrancoisMalanding, JMueller RNewby TNonguierma AOlusegun AOrtner SRajak RRocha JSchepaschenko DSchepaschenko MTerekhov ATiangwa, A.Vancutsem CVintrou EWenbin WVelde, M. van derDunwoody, A.Kraxner, FlorianObersteiner, Michael[Mapping global cropland and field size]Mapping global cropland and field size

At the 21st session of the United Nations Framework Convention on Climate Change (UNFCCC, COP21), a voluntary action plan, the ‘4 per 1000 Initiative: Soils for Food Security and Climate’ was proposed under the Agenda for Action. The Initiative underlines the role of soil organic matter (SOM) in ...


Soussana, Jean-FrançoisLutfalla, SuzanneEhrhardt, FionaRosenstock, Todd S.Lamanna, ChristineHavlík, PetrRichards, MerylWollenberg, Eva K.Chotte, Jean-LucTorquebiau, Emmanuel F.Ciais, PhilippeSmith, PeteLal, Rattan[Matching policy and science: Rationale for the ‘4 per 1000 - soils for food security and climate’ initiative]Matching policy and science: Rationale for the ‘4 per 1000 - soils for food security and climate’ initiative

The expansion of biofuel production can lead to an array of negative environmental impacts. Therefore, the European Union (EU) has recently imposed sustainability criteria on biofuel production in the Renewable Energy Directive (RED). In this article, we analyse the effectiveness of the sustainab...


Frank, S.Böttcher, HannesHavlík, PetrValin, HugoMosnier, AlineObersteiner, MichaelSchmid, ErwinElbersen, B.[How effective are the sustainability criteria accompanying the European Union 2020 biofuel targets?]How effective are the sustainability criteria accompanying the European Union 2020 biofuel targets?

The livestock sector accounts for 30% of global land area and is a major driver of land use change (Geist and Lambin 2002). Steinfeld et al (2006) calculated that deforestation due to the expansion of pasture and feed crops was responsible for 8% of total anthropogenic Co2 emissions. In addition,...


Havlík, PetrValin, HugoMosnier, AlineObersteiner, MichaelBaker, J.S.Herrero, Mario T.Rufino, Mariana C.Schmid, Erwin[Crop productivity and the global livestock sector: Implications for land use change and greenhouse gas emissions]Crop productivity and the global livestock sector: Implications for land use change and greenhouse gas emissions

100-year Global Warming Potentials (GWPs) are used almost universally to compare emissions of greenhouse gases in national inventories and reduction targets. GWPs have been criticised on several grounds, but little work has been done to determine global mitigation costs under alternative physics-...


Reisinger, AndyHavlík, PetrRiahi KVliet, O. vanObersteiner, MichaelHerrero, Mario T.[Implications of alternative metrics for global mitigation costs and greenhouse gas emissions from agriculture]Implications of alternative metrics for global mitigation costs and greenhouse gas emissions from agriculture

Understanding the capacity of agricultural systems to feed the world population under climate change requires projecting future food demand. This article reviews demand modeling approaches from 10 global economic models participating in the Agricultural Model Intercomparison and Improvement Proje...


Valin, HugoSands, Ronald D.Mensbrugghe, Dominique van derNelson, Gerald C.Ahammad, H.Blanc, ElodieBodirsky, Benjamin L.Fujimori, ShinichiroHasegawa, TomokoHavlík, PetrHeyhoe, EdwinaKyle, PageMason-D'Croz, DanielPaltsev SRolinski STabeau, AndrzejMeijl, Hans vanLampe M. vonWillenbockel, Dirk[The future of food demand: understanding differences in global economic models]The future of food demand: understanding differences in global economic models

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