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dc.contributor.author
Cava, María Belé
dc.contributor.author
Corronca, Jose Antonio
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dc.contributor.author
Echeverría, Alejandro
dc.date.available
2015-07-22T17:32:17Z
dc.date.issued
2013-12
dc.identifier.citation
Cava, María Belé; Corronca, Jose Antonio; Echeverría, Alejandro; Diversidad alfa y beta de los artrópodos en diferentes ambientes del Parque Nacional Los Cardones, Salta (Argentina).; Revista de Biologia Tropical; Revista de Biología Tropical; 4; 12-2013; 1785-1798
dc.identifier.issn
0034-7744
dc.identifier.uri
http://hdl.handle.net/11336/1376
dc.description.abstract
Alpha and beta arthropods diversity from the different environments of Parque Nacional Los Cardones, Salta, Argentina. The essential role of the National Parks is to protect nature, in order to prevent the deterioration and loss of the ecosystem under protection. Very few records about the diversity of arthropods are known from Los Cardones National Park, where three eco-regions are protected: Puna and Monte eco-regions and the High Andean Grassland of the Yungas. Here, we aimed to compare the alpha and beta diversity of arthro- pods in these eco-regions, and to prove if sites from the same ecoregion, show greater similarity between them in their assemblages, than with sites of the other eco-regions. We also identified arthropod orders with higher species richness, and indicated the families that contribute the most to the registered beta diversity. Three sam- pling sites were established on each eco-region and the arthropods were sampled using pitfall traps and suction samples. We evaluated the obtained inventory through nonparametric estimators of species richness, and com- pared diversity among eco-regions through ?diversity profiles? and ?effective number of species?. Beta diversity was assessed by different methods such as the Morisita Index, nonmetric multidimentional scaling analysis, a multiple permutation procedure, and a Similarity Percentage analysis. We recorded 469 spp/morphospecies and recognized three arthropod orders (spiders, dipterans and hymenopterans) that are diverse and abundant in the Park. Besides, the diversity in Los Cardones National Park was found to be high, but it was observed higher in the High Andean Grassland of the Yungas, and lower in the Puna. The inventory obtained was good, reached up to the 81% of the species richness estimated by nonparametric estimators. Each eco-region of the park showed a very particular arthropod community that was tested by a multi-response permutation procedure. The species turnover between eco-regions was high, so that the different environments of the protected area are contributing to the maintenance of the regional diversity of arthropods in the park. The assemblages of arthropods belonging to the same eco-region sites showed greater similarity among themselves than with those of more distant sites. This represents the first attempt for biodiversity studies in these areas, but more evaluations are required to detail on the possible climate change and human impacts in the ecosystem. Rev. Biol. Trop. 61 (4): 1785-1798. Epub 2013 December 01. Key words: arthropods, alpha diversity, beta diversit
dc.format
application/pdf
dc.language.iso
spa
dc.publisher
Revista de Biologia Tropical
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Artrópodos
dc.subject
Diversidad Alfa y Beta
dc.subject
Ecorregiones
dc.subject
Parque Nacional Los Cardones
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.subject.classification
Conservación de la Biodiversidad
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.subject.classification
Ecología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Diversidad alfa y beta de los artrópodos en diferentes ambientes del Parque Nacional Los Cardones, Salta (Argentina).
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.number
4
dc.journal.pagination
1785-1798
dc.journal.pais
Costa Rica
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dc.journal.ciudad
Turrialba
dc.description.fil
Fil: Cava, María Belé. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina; Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina;
dc.description.fil
Fil: Corronca, Jose Antonio. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina;
dc.description.fil
Fil: Echeverría, Alejandro. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina;
dc.journal.title
Revista de Biología Tropical
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.redalyc.org/articulo.oa?id=44930117018
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