The influence of the area of the Serra da Mesa Hydroelectric Plant, State of Goiás, on the frequency and diversity of anophelines (Diptera: Culicidae): a study on the effect of a reservoir
Rev. Soc. Bras. Med. Trop
;
48(1): 33-38, jan-feb/2015. tab
Artículo
en Inglés
| LILACS
| ID: lil-742968
ABSTRACT
INTRODUCTION:
Bioecological aspects of anophelines (Diptera Culicidae) near areas under the direct influence of the hydroelectric plant reservoir of Serra da Mesa in Goiás, Brazil, were analyzed.METHODS:
Samples were collected at the surrounding dam area during the phases before and after reservoir impoundment. The influence of climatic and environmental factors on the occurrence of Anopheles darlingi, Anopheles albitarsis, Anopheles triannulatus, Anopheles oswaldoi and Anopheles evansae was assessed using Pearson's correlations with indicators for richness and diversity as well as the index of species abundance (ISA) and the standardized index of species abundance (SISA).RESULTS:
The highest anopheline density occurred during the phase after filling the tank; however, no direct correlation with the climatic factors was observed during this stage. The reservoir formation determined the incidence of the anopheline species. An. darlingi was the predominant species (SISA = 1.00).CONCLUSIONS:
The significant difference (p < 0.05) observed between the species incidence during the different reservoir phases demonstrates the environmental effect of the reservoir on anophelines. .
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Lugar de Trabajo
/
Cumplimiento de la Medicación
/
Hipertensión
/
Antihipertensivos
Límite:
Femenino
/
Humanos
/
Masculino
Idioma:
Inglés
Revista:
Rev. Soc. Bras. Med. Trop
Asunto de la revista:
Medicina Tropical
Año:
2015
Tipo del documento:
Artículo
País de afiliación:
Brasil
Institución/País de afiliación:
Fundação Oswaldo Cruz/BR
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