Potential Distribution of Chagas Disease Vectors (Hemiptera, Reduviidae, Triatominae) in Colombia, Based on Ecological Niche Modeling

Triatomines (Hemiptera, Reduviidae) are hematophagous insects that are considered important vectors of Trypanosoma cruzi.They arewidely distributed in Americawith rare occurrences in Eastern Asia, though they are primarily found in the Neotropical region. Disease transmission occurs from southernUni...

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Autores:
Parra Henao, Gabriel
Suárez Escudero, Laura C.
González Caro, Sebastián
Tipo de recurso:
Article of journal
Fecha de publicación:
2016
Institución:
Universidad Cooperativa de Colombia
Repositorio:
Repositorio UCC
Idioma:
OAI Identifier:
oai:repository.ucc.edu.co:20.500.12494/946
Acceso en línea:
https://hdl.handle.net/20.500.12494/946
Palabra clave:
enfermedad de Chagas
infection monitoring
ecological niche
risk
Rights
openAccess
License
Licencia CC
id COOPER2_f37b7955545d939808a6de248db5df8f
oai_identifier_str oai:repository.ucc.edu.co:20.500.12494/946
network_acronym_str COOPER2
network_name_str Repositorio UCC
repository_id_str
dc.title.spa.fl_str_mv Potential Distribution of Chagas Disease Vectors (Hemiptera, Reduviidae, Triatominae) in Colombia, Based on Ecological Niche Modeling
title Potential Distribution of Chagas Disease Vectors (Hemiptera, Reduviidae, Triatominae) in Colombia, Based on Ecological Niche Modeling
spellingShingle Potential Distribution of Chagas Disease Vectors (Hemiptera, Reduviidae, Triatominae) in Colombia, Based on Ecological Niche Modeling
enfermedad de Chagas
infection monitoring
ecological niche
risk
title_short Potential Distribution of Chagas Disease Vectors (Hemiptera, Reduviidae, Triatominae) in Colombia, Based on Ecological Niche Modeling
title_full Potential Distribution of Chagas Disease Vectors (Hemiptera, Reduviidae, Triatominae) in Colombia, Based on Ecological Niche Modeling
title_fullStr Potential Distribution of Chagas Disease Vectors (Hemiptera, Reduviidae, Triatominae) in Colombia, Based on Ecological Niche Modeling
title_full_unstemmed Potential Distribution of Chagas Disease Vectors (Hemiptera, Reduviidae, Triatominae) in Colombia, Based on Ecological Niche Modeling
title_sort Potential Distribution of Chagas Disease Vectors (Hemiptera, Reduviidae, Triatominae) in Colombia, Based on Ecological Niche Modeling
dc.creator.fl_str_mv Parra Henao, Gabriel
Suárez Escudero, Laura C.
González Caro, Sebastián
dc.contributor.author.none.fl_str_mv Parra Henao, Gabriel
Suárez Escudero, Laura C.
González Caro, Sebastián
dc.subject.spa.fl_str_mv enfermedad de Chagas
infection monitoring
ecological niche
risk
topic enfermedad de Chagas
infection monitoring
ecological niche
risk
description Triatomines (Hemiptera, Reduviidae) are hematophagous insects that are considered important vectors of Trypanosoma cruzi.They arewidely distributed in Americawith rare occurrences in Eastern Asia, though they are primarily found in the Neotropical region. Disease transmission occurs from southernUnited States to Argentina, with approximately 25% of the human population at risk. Triatomines have a wide range of climatic and ecological tolerability because they inhabit diverse ecosystems, from humid to dry forests across the Americas. They are found at different altitudes and have high vagility, which allows them to exploit diverse food resources and to find different resting sites, including intra- and peridomiciliary habitats. Therefore, at the species level, habitat preferences are influenced by environmental factors, which can strongly control efforts. Ecological niche models are empirical or mathematical estimates of species ecological niche in terms of suitable habitat conditions. They permit the association of different ecogeographical variables (e.g., environmental, topographical, and anthropogenic) with the species distribution, by identifying the variables that constrain and define the particular niche. The modeling outcome can be a spatial representation of the favorable habitat for a species occurrence. Therefore, suitability maps for the species, as function of their ecological niche, can be created.
publishDate 2016
dc.date.issued.none.fl_str_mv 2016-12-06
dc.date.accessioned.none.fl_str_mv 2017-08-09T00:46:33Z
dc.date.available.none.fl_str_mv 2017-08-09T00:46:33Z
dc.type.none.fl_str_mv Artículo
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coar.none.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.coarversion.none.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
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dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12494/946
dc.identifier.bibliographicCitation.spa.fl_str_mv Parra Henao, G., Suárez Escudero, L., González Caro, S. . (2016). Potential Distribution of Chagas Disease Vectors . Santa Marta: Universidad Cooperativa de Colombia.
url https://hdl.handle.net/20.500.12494/946
identifier_str_mv Parra Henao, G., Suárez Escudero, L., González Caro, S. . (2016). Potential Distribution of Chagas Disease Vectors . Santa Marta: Universidad Cooperativa de Colombia.
dc.relation.isversionof.spa.fl_str_mv http://dx.doi.org/10.1155/2016/1439090
dc.rights.cc.none.fl_str_mv Licencia CC
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rights_invalid_str_mv Licencia CC
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eu_rights_str_mv openAccess
dc.publisher.spa.fl_str_mv Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud, Programa de Medicina, Santa Marta, Colombia, 00000
dc.publisher.program.spa.fl_str_mv Medicina
dc.publisher.place.spa.fl_str_mv Santa Marta
institution Universidad Cooperativa de Colombia
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spelling Parra Henao, GabrielSuárez Escudero, Laura C.González Caro, Sebastián2017-08-09T00:46:33Z2017-08-09T00:46:33Z2016-12-06https://hdl.handle.net/20.500.12494/946Parra Henao, G., Suárez Escudero, L., González Caro, S. . (2016). Potential Distribution of Chagas Disease Vectors . Santa Marta: Universidad Cooperativa de Colombia.Triatomines (Hemiptera, Reduviidae) are hematophagous insects that are considered important vectors of Trypanosoma cruzi.They arewidely distributed in Americawith rare occurrences in Eastern Asia, though they are primarily found in the Neotropical region. Disease transmission occurs from southernUnited States to Argentina, with approximately 25% of the human population at risk. Triatomines have a wide range of climatic and ecological tolerability because they inhabit diverse ecosystems, from humid to dry forests across the Americas. They are found at different altitudes and have high vagility, which allows them to exploit diverse food resources and to find different resting sites, including intra- and peridomiciliary habitats. Therefore, at the species level, habitat preferences are influenced by environmental factors, which can strongly control efforts. Ecological niche models are empirical or mathematical estimates of species ecological niche in terms of suitable habitat conditions. They permit the association of different ecogeographical variables (e.g., environmental, topographical, and anthropogenic) with the species distribution, by identifying the variables that constrain and define the particular niche. The modeling outcome can be a spatial representation of the favorable habitat for a species occurrence. Therefore, suitability maps for the species, as function of their ecological niche, can be created.Ecological niche modeling of Triatominae bugs allowus to establish the local risk of transmission of the parasite Trypanosoma cruzi, which causes Chagas disease. This information could help to guide health authority recommendations on infection monitoring, prevention, and control. In this study, we estimated the geographic distribution of triatomine species in Colombia and identified the relationship between landscape structure and climatic factors influencing their occurrence. A total of 2451 records of 4 triatomine species (Panstrongylus geniculatus, Rhodnius pallescens, R. prolixus, and Triatoma maculata) were analyzed. The variables that provided more information to explain the ecologic niche of these vectors were related to precipitation, altitude, and temperature. We found that the species with the broadest potential geographic distribution were P. geniculatus, R. pallescens, and R. prolixus. In general, the models predicted the highest occurrence probability of these vectors in the eastern slope of the Eastern Cordillera, the southern region of the Magdalena valley, and the Sierra Nevada of Santa Marta.Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud, Programa de Medicina, Santa Marta, Colombia, 00000MedicinaSanta Martahttp://dx.doi.org/10.1155/2016/1439090enfermedad de Chagasinfection monitoringecological nicheriskPotential Distribution of Chagas Disease Vectors (Hemiptera, Reduviidae, Triatominae) in Colombia, Based on Ecological Niche ModelingArtículohttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionLicencia CCinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2PublicationTHUMBNAILPotential distribution Triatominae in Colombia.pdf.jpgPotential distribution Triatominae in Colombia.pdf.jpgIM Thumbnailimage/jpeg18336https://repository.ucc.edu.co/bitstreams/cc2366b5-6be8-4b31-945b-7b39f3572d70/download6a66513402470f7ded23f988679ce374MD54ORIGINALPotential distribution Triatominae in Colombia.pdfPotential distribution Triatominae in Colombia.pdfapplication/pdf3144730https://repository.ucc.edu.co/bitstreams/950209a8-8375-42da-875c-dafb47bdc27a/downloadf31d3994bea4cd4a5cd66f20b13ccdbaMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repository.ucc.edu.co/bitstreams/65f70309-f8ae-4bf4-acf1-363183299f29/download8a4605be74aa9ea9d79846c1fba20a33MD52TEXTPotential distribution Triatominae in Colombia.pdf.txtPotential distribution Triatominae in Colombia.pdf.txtExtracted texttext/plain45480https://repository.ucc.edu.co/bitstreams/ee0b9000-1745-4e49-90a0-2c942a049586/downloadb4e048f714bfeb343da8fcab53d34e50MD5320.500.12494/946oai:repository.ucc.edu.co:20.500.12494/9462024-08-10 22:46:18.072open.accesshttps://repository.ucc.edu.coRepositorio Institucional Universidad Cooperativa de Colombiabdigital@metabiblioteca.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