%0 Journal Article
%T Near-present and future distribution of Anopheles albimanus in Mesoamerica and the Caribbean Basin modeled with climate and topographic data
%A Douglas O Fuller
%A Martha L Ahumada
%A Martha L Qui£¿ones
%A S¨®crates Herrera
%A John C Beier
%J International Journal of Health Geographics
%D 2012
%I BioMed Central
%R 10.1186/1476-072x-11-13
%X The projected near-present distribution parameterized with 314 presence points related well to the known geographic distribution in the study region. Different model experiments suggest that the range of An. albimanus based on near-present climate surfaces covered at least 1.27 million km2 in the M-C, although 2080 range was projected to decrease to 1.19 million km2. Modeled p(s) was generally highest in Mesoamerica where many of the original specimens were collected. MaxEnt projected near-present maximum elevation at 1,937£¿m whereas 2080 maximum elevation was projected at 2,118£¿m. 2080 climate scenarios generally showed increased p(s) in Mesoamerica, although results varied for northern South America and no major range expansion into the mid-latitudes was projected by 2080.MaxEnt experiments with near present and future climate data suggest that An. albimanus is likely to invade high-altitude (>2,000£¿m) areas by 2080 and therefore place many more people at risk of malaria in the M-C region even though latitudinal range expansion may be limited.
%U http://www.ij-healthgeographics.com/content/11/1/13/abstract