dc.creatorCurti, Ramiro Nestor
dc.creatorSajama, Modesto Jesus
dc.creatorOrtega Baes, Francisco Pablo
dc.date.accessioned2019-01-09T17:33:45Z
dc.date.accessioned2022-10-15T11:44:45Z
dc.date.available2019-01-09T17:33:45Z
dc.date.available2022-10-15T11:44:45Z
dc.date.created2019-01-09T17:33:45Z
dc.date.issued2017-05
dc.identifierCurti, Ramiro Nestor; Sajama, Modesto Jesus; Ortega Baes, Francisco Pablo; Setting conservation priorities for Argentina's pseudocereal crop wild relatives; Elsevier; Biological Conservation; 209; 5-2017; 349-355
dc.identifier0006-3207
dc.identifierhttp://hdl.handle.net/11336/67783
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4382308
dc.description.abstractAlthough the considerable value of crop wild relatives (CWRs) as gene donors is well known, in many crop complexes they are subject to increasing threats from anthropogenic factors. The development of a prioritized inventory of CWR species is an essential step towards the conservation of this vital resource, so in this study, we developed a national inventory of pseudocereal CWR species in Argentina and established ex situ and in situ conservation priorities. The resulting prioritized inventory consisted of 16 species, almost all of which were underrepresented in national and global ex situ gene banks. Similarly, the extant reserve network was found to be insufficient for the preservation of pseudocereal CWRs, especially Chenopodium diversity. Three hotspot groups were identified in the Andean region: northern, central and southern. The northern group has the highest conservation priority because it harbours CWR species from the primary and secondary gene pools, but the central and southern groups are also important because they harbour endemic species that are poorly represented in the extant reserve network. Therefore, new priority areas for protection are necessary for their conservation. This study emphasizes that the conservation of pseudocereal CWRs in Argentina must be maximized using a complementary in situ and ex situ approach.
dc.languageeng
dc.publisherElsevier
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0006320717303981
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.biocon.2017.03.008
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectAMARANTHUS
dc.subjectCHENOPODIUM
dc.subjectEX SITU CONSERVATION
dc.subjectHOTSPOTS
dc.subjectRESERVE NETWORK
dc.titleSetting conservation priorities for Argentina's pseudocereal crop wild relatives
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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