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Climate-smart agriculture (CSA) is widely promoted as an approach for reorienting agricultural development under the realities of climate change. Prioritising research-for-development activities is crucial, given the need to utilise scarce resources as effectively as possible. However, no framewo...


Thornton, Philip K.Whitbread, Anthony M.Baedeker, TobiasCairns, Jill E.Claessens, LievenBaethgen, Walter E.Bunn, ChristianFriedmann, MichaelGiller, Ken E.Herrero, Mario T.Howden, MarkKilcline, KevinNangia, VinayRamírez Villegas, JuliánKumar, ShalanderWest, Paul C.Keating, Brian[A framework for priority-setting in climate smart agriculture research]A framework for priority-setting in climate smart agriculture research
Fernandes, KatiaMuñoz, AngelRamírez Villegas, JuliánAgudelo, DiegoLlanos-Herrera, LizethEsquivel, AlejandraRodriguez-Espinoza , JefersonPrager, Steven D.[Improving seasonal precipitation forecast for agriculture in the Orinoquía Region of Colombia]Improving seasonal precipitation forecast for agriculture in the Orinoquía Region of Colombia

Global climate models (GCMs) have become increasingly important for climate change science and provide the basis for most impact studies. Since impact models are highly sensitive to input climate data, GCM skill is crucial for getting better short-, medium- and long-term outlooks for agricultural...


Ramírez Villegas, JuliánChallinor, Andrew J.Thornton, Philip K.Jarvis, Andy[Implications of regional improvement in global climate models for agricultural impact research]Implications of regional improvement in global climate models for agricultural impact research

In this article the authors assess the potential impacts of projected climate change on water, livelihoods and food security in the Basin Focal Projet basins. The authors consider expected change within the context of recently observed climate variability in the basins to better understand the po...


Mulligan, M.Fisher, M.Sharma BXu ZXRingler, ClaudiaMahe GJarvis, AndyRamírez Villegas, JuliánClanet, J.C.Ogilvie AAhmad, M.[The nature and impact of climate change in the challenge program on water and food (CPWF) basins]The nature and impact of climate change in the challenge program on water and food (CPWF) basins

Climate change will have far-reaching impacts on crop, livestock and fisheries production, and will change the prevalence of crop pests. Many of these impacts are already measurable. Climate impact studies are dominated by those on crop yields despite the limitations of climate-crop modelling, wi...


Campbell, Bruce M.Vermeulen, Sonja J.Aggarwal, Pramod K.Corner-Dolloff, CaitlinGirvetz, Evan H.Loboguerrero Rodriguez, Ana MaríaRamírez Villegas, JuliánRosenstock, Todd S.Sebastian, Leocadio S.Thornton, Philip K.Wollenberg, Eva K.[Reducing risks to food security from climate change]Reducing risks to food security from climate change

Ramírez Villegas, JuliánJiménez, DanielLougee, Robin[Data-driven farming proves fertile ground for O.R.: How CGIAR and CIAT are helping to bridge the human capital divide and grow the digital revolution in the developing world’s agriculture industry.]Data-driven farming proves fertile ground for O.R.: How CGIAR and CIAT are helping to bridge the human capital divide and grow the digital revolution in the developing world’s agriculture industry.

Pigeonpea [Cajanus cajan (L.) Millsp.] is a versatile, stress-tolerant, and nutritious grain legume, possessing traits of value for enhancing the sustainability of dry sub-tropical and tropical agricultural systems. The use of crop wild relatives (CWR) in pigeonpea breeding has been successful in...


Khoury, Colin K.Castañeda-Álvarez, Nora P.Achicanoy, Harold A.E.Sosa, Chrystian C.Bernau, V.Kassa, MTNorton, Sally L.Maesen, L.J.G. van derUpadhyaya, Hari D.Ramírez Villegas, JuliánJarvis, AndyStruik, Paul C.[Crop wild relatives of pigeonpea [Cajanus cajan (L.) Millsp.]: Distributions, ex situ conservation status, and potential genetic resources for abiotic stress tolerance]Crop wild relatives of pigeonpea [Cajanus cajan (L.) Millsp.]: Distributions, ex situ conservation status, and potential genetic resources for abiotic stress tolerance

Ramírez Villegas, JuliánKhoury, Colin K.[Reconciling approaches to climate change adaptation for Colombian agriculture]Reconciling approaches to climate change adaptation for Colombian agriculture

A warming climate will affect regional precipitation and hence food supply. However, only a few regions around the world are currently undergoing precipitation changes that can be attributed to climate change. Knowing when such changes are projected to emerge outside natural variability—the time ...


Rojas, MaisaLambert, FabriceRamírez Villegas, JuliánChallinor, Andrew J.[Emergence of robust precipitation changes across crop production areas in the 21st century]Emergence of robust precipitation changes across crop production areas in the 21st century

Projections of climate change are available at coarse scales (70–400 km). But agricultural and species models typically require finer scale climate data to model climate change impacts. Here, we present a global database of future climates developed by applying the delta method –a method for clim...


Navarro-Racines, Carlos EduardoTarapues, JaimeThornton, Philip K.Jarvis, AndyRamírez Villegas, Julián[High-resolution and bias-corrected CMIP5 projections for climate change impact assessments]High-resolution and bias-corrected CMIP5 projections for climate change impact assessments

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