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Study: A set of seven threats to natural ecosystems derived from a previous study (Jarvis et al. 2010), combined with a dataset of occurrences from 16,339 species, and also with the World Database of Protected Areas were used to analyse the patterns of threats to flora in South America and its co...


Ramírez Villegas, JuliánJarvis, AndyTouval, Jerome L.[Analysis of threats to South American flora and its implications for conservation]Analysis of threats to South American flora and its implications for conservation

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 , Mulualem TNorton, Sally L.Maesen, Jos G. van derUpadhyaya, Hari D.Ramírez Villegas, JuliánJarvis, AndyStruik, Paul C.[Replication Data for: Crop wild relatives of pigeonpea [Cajanus cajan (L.) Millsp.]: Distributions, ex situ conservation status, and potential genetic resources for abiotic stress tolerance]Replication Data for: Crop wild relatives of pigeonpea [Cajanus cajan (L.) Millsp.]: Distributions, ex situ conservation status, and potential genetic resources for abiotic stress tolerance

The narrowing of diversity in crop species contributing to the world s food supplies has been considered a potential threat to food security. However, changes in this diversity have not been quantified globally. We assess trends over the past 50 y in the richness, abundance, and composition of cr...


Khoury, Colin K.Bjorkman, Anne D.Dempewolf, HannesRamírez Villegas, JuliánGuarino, LuigiJarvis, AndyRieseberg, Loren H.Struik, Paul C.[Replication Data for: Increasing homogeneity in global food supplies and the implications for food security]Replication Data for: Increasing homogeneity in global food supplies and the implications for food security

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