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dc.contributor.author
Curti, Ramiro Nestor
dc.contributor.author
Sajama, Modesto Jesus
dc.contributor.author
Ortega Baes, Francisco Pablo
dc.date.available
2019-01-09T17:33:45Z
dc.date.issued
2017-05
dc.identifier.citation
Curti, 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.identifier.issn
0006-3207
dc.identifier.uri
http://hdl.handle.net/11336/67783
dc.description.abstract
Although 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.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Amaranthus
dc.subject
Chenopodium
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Ex Situ Conservation
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Hotspots
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Reserve Network
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Setting conservation priorities for Argentina's pseudocereal crop wild relatives
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-01-02T19:13:24Z
dc.journal.volume
209
dc.journal.pagination
349-355
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Curti, Ramiro Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Escuela de Agronomía. Laboratorio de Investigaciones Botánicas; Argentina
dc.description.fil
Fil: Sajama, Modesto Jesus. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Escuela de Agronomía. Laboratorio de Investigaciones Botánicas; Argentina
dc.description.fil
Fil: Ortega Baes, Francisco Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Escuela de Agronomía. Laboratorio de Investigaciones Botánicas; Argentina
dc.journal.title
Biological Conservation
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0006320717303981
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.biocon.2017.03.008
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