Artículo
Abstract:
The distribution of Aedes aegypti (L) (Diptera: Culicidae) oviposition in Buenos Aires City is spatially heterogeneous. Oviposition activity was monitored for a year with a grid of 279 traps at 850-m intervals that were serviced weekly. Geostatistics were used for the spatial analysis and generalized linear regression to model oviposition as a function of demographic and environmental variables. The proportion of weeks infested and the total number of eggs showed spatial continuity and were higher in areas that had higher densities of houses and were closer to industrial sites; they were lower in areas with higher human populations or higher densities of flats. When all sites were considered, the spatial structure showed a strong trend, but after regression, the residuals presented lower spatial dependence. When only infested sites were considered, the oviposition variables were spatially autocorrelated and the regression residuals showed little or no spatial dependence. The spatial pattern of Ae. aegypti oviposition in a highly urbanized city such as Buenos Aires seems to be related to the urbanization gradient. These urban environments might present different resource availability or continuity between patches of resources.
Registro:
| Documento: | Artículo |
| Título: | Spatial distribution pattern of oviposition in the mosquito Aedes aegypti in relation to urbanization in Buenos Aires: southern fringe bionomics of an introduced vector. |
| Autor: | Carbajo, A.E.; Curto, S.I.; Schweigmann, N.J. |
| Filiación: | Unidad de Ecología de Vectores y Reservorios de Parásitos, Grupo de Estudio de Mosquitos, Dto. de Ecología, Genética y Evolución, FCEyN, UBA, Argentina |
| Palabras clave: | Aedes; animal; Argentina; article; comparative study; demography; disease carrier; egg laying; environment; female; physiology; regression analysis; urban population; urbanization; Aedes; Animals; Argentina; Demography; Environment; Female; Insect Vectors; Oviposition; Regression Analysis; Urban Population; Urbanization |
| Año: | 2006 |
| Volumen: | 20 |
| Número: | 2 |
| Página de inicio: | 209 |
| Página de fin: | 218 |
| DOI: | http://dx.doi.org/10.1111/j.1365-2915.2006.00625.x |
| Título revista: | Medical and veterinary entomology |
| Título revista abreviado: | Med. Vet. Entomol. |
| ISSN: | 0269283X |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0269283X_v20_n2_p209_Carbajo |
Citas:
---------- APA ----------
Carbajo, A.E., Curto, S.I. & Schweigmann, N.J. (2006) . Spatial distribution pattern of oviposition in the mosquito Aedes aegypti in relation to urbanization in Buenos Aires: southern fringe bionomics of an introduced vector. Medical and veterinary entomology, 20(2), 209-218.http://dx.doi.org/10.1111/j.1365-2915.2006.00625.x
---------- CHICAGO ----------
Carbajo, A.E., Curto, S.I., Schweigmann, N.J. "Spatial distribution pattern of oviposition in the mosquito Aedes aegypti in relation to urbanization in Buenos Aires: southern fringe bionomics of an introduced vector." Medical and veterinary entomology 20, no. 2 (2006) : 209-218.http://dx.doi.org/10.1111/j.1365-2915.2006.00625.x
---------- MLA ----------
Carbajo, A.E., Curto, S.I., Schweigmann, N.J. "Spatial distribution pattern of oviposition in the mosquito Aedes aegypti in relation to urbanization in Buenos Aires: southern fringe bionomics of an introduced vector." Medical and veterinary entomology, vol. 20, no. 2, 2006, pp. 209-218.http://dx.doi.org/10.1111/j.1365-2915.2006.00625.x
---------- VANCOUVER ----------
Carbajo, A.E., Curto, S.I., Schweigmann, N.J. Spatial distribution pattern of oviposition in the mosquito Aedes aegypti in relation to urbanization in Buenos Aires: southern fringe bionomics of an introduced vector. Med. Vet. Entomol. 2006;20(2):209-218.http://dx.doi.org/10.1111/j.1365-2915.2006.00625.x
