Publicación: Fragmentación del nicho ecológico de flebotominos (Diptera: Psychodidae: Phlebotominae) en Centro y Sudamérica
dc.contributor.author | Martínez Galvis, Carlos Alberto | |
dc.contributor.author | Altamiranda Saavedra, Mariano Augusto | |
dc.contributor.author | Moo Llanes, David Alejandro | |
dc.coverage.spatial | Centroamérica | |
dc.coverage.spatial | Sudamérica | |
dc.date.accessioned | 2023-08-31T17:41:24Z | |
dc.date.available | 2023-08-31T17:41:24Z | |
dc.date.issued | 2023 | |
dc.description.abstract | Introducción. Los flebotominos son vectores de la leishmaniosis. Actualmente se usan los modelos de nicho ecológico para inferir la distribución de las especies en un área geográfica determinada. Hasta el momento, no existe evidencia sobre la inferencia de la fragmentación del nicho ecológico en flebotominos. Objetivo. Implementar índices paisajísticos para la interpretación de la fragmentación del nicho ecológico en tres especies de flebotominos en Centro y Sudamérica. Material y métodos. Se construyeron modelos de nicho ecológico para tres especies de flebotominos en tres periodos: pasado (Pleistoceno), presente y futuro (RCP 8.5). Finalmente, usamos FragStat para calcular dos índices: COHESIÓN y CPLAND. Resultados. El índice de COHESION fue superior al 99.8%; mientras que el índice de CPLAND fueron aumentando desde 3.4-72.1% dependiendo de la especie y el periodo. Conclusión. Se comprobó la conectividad ecológica entre los parches de la distribución geográfica proyectada de los modelos de nicho ecológico entre las tres especies de flebotominos en Centro y Sudamérica. | |
dc.description.abstract | Fragmentation of the ecological niche of sandflies (Diptera: Psychodidae: Phlebotominae) in Central and South America Introduction. Sandflies are vectors of leishmaniasis. Ecological niche models are currently used to infer the distribution of species in a given geographic area. So far, there is no evidence on the inference of ecological niche fragmentation in sandflies. Objective. Our objective is to implement landscape indices for the interpretation of the fragmentation of the ecological niche in three species of sandflies in Central and South America. Material and methods. Ecological niche models were built for three species of sandflies in Central and South America in three time periods: past (Pleistocene), present and future (RCP 8.5). Finally, we used FragStat analysis to calculate two indices: COHESION and CPLAND. Results. Our results show a COHESION index higher than 99.8%; while the values of CPLAND were increasing from 3.4-72.1% depending on the species and the period. Conclusion. Ecological connectivity between the patches of the projected geographic distribution of the ecological niche model was verified among the three species of sandflies in Central and South America. | |
dc.format.extent | 6 páginas | spa |
dc.format.mimetype | application/pdf | spa |
dc.identifier.eissn | 2007-8447 | spa |
dc.identifier.issn | 0188-493X | spa |
dc.identifier.uri | https://dspace.tdea.edu.co/handle/tdea/3826 | |
dc.language.iso | spa | spa |
dc.publisher | Universidad Autónoma de Yucatán | spa |
dc.publisher.place | México | spa |
dc.relation.citationendpage | 116 | spa |
dc.relation.citationissue | 1 | spa |
dc.relation.citationstartpage | 111 | spa |
dc.relation.citationvolume | 34 | spa |
dc.relation.ispartofjournal | Biomédica | spa |
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dc.rights.accessrights | info:eu-repo/semantics/openAccess | spa |
dc.rights.coar | http://purl.org/coar/access_right/c_abf2 | spa |
dc.rights.license | Atribución 4.0 Internacional (CC BY 4.0) | spa |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | spa |
dc.source | https://dialnet.unirioja.es/servlet/articulo?codigo=8795208 | spa |
dc.subject.agrovoc | Phlebotominae | |
dc.subject.decs | Leishmaniasis | |
dc.subject.decs | Leishmaniose | |
dc.subject.decs | Ecosistema | |
dc.subject.decs | Ecosystem | |
dc.subject.decs | Ecossistema | |
dc.subject.decs | Écosystème | |
dc.subject.proposal | Flebotominos | |
dc.subject.proposal | Sandflies | |
dc.subject.proposal | Moscas de arena | |
dc.subject.proposal | Fragmetación | |
dc.subject.proposal | Fragmentation | |
dc.subject.proposal | Modelos de nicho ecológico. | |
dc.subject.proposal | Ecological niche models | |
dc.subject.tee | América | |
dc.subject.tee | Amérique | |
dc.title | Fragmentación del nicho ecológico de flebotominos (Diptera: Psychodidae: Phlebotominae) en Centro y Sudamérica | |
dc.title.translated | Fragmentation of the ecological niche of sandflies (Diptera: Psychodidae: Phlebotominae) in Central and South America | |
dc.type | Artículo de revista | spa |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | spa |
dc.type.coarversion | http://purl.org/coar/version/c_970fb48d4fbd8a85 | spa |
dc.type.content | Text | spa |
dc.type.driver | info:eu-repo/semantics/article | spa |
dc.type.redcol | http://purl.org/redcol/resource_type/ART | spa |
dc.type.version | info:eu-repo/semantics/publishedVersion | spa |
dspace.entity.type | Publication |
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