Samuel Veloz results 6
· Newest (Page 1/1, per page 25)
Author: Samuel Veloz ×Clear All Filters
Search Results
Purpose Systematic collection and analysis of antimicrobial resistance data from key bacterial pathogens is essential to contribute to control antimicrobial resistance (AMR). The aim of this work was to survey the drug resistance on clinically relevant organisms stratified according to age, gender, clinical specimens and facilities. Methods Microbiological data were collected from 55 centers across 24 states in Mexico between...
Systematic conservation planning aims to design networks of protected areas that meet conservation goals across large landscapes. The optimal design of these conservation networks is most frequently based on the modeled habitat suitability or probability of occurrence of species, despite evidence that model predictions may not be highly correlated with species density. We hypothesized that conservation networks designed using...
Vulnerability of biodiversity hotspots to global changeNARA Subscribed
Aim Global changes are predicted to have severe consequences for biodiversity; 34 biodiversity hotspots have become international priorities for conservation, with important efforts allocated to their preservation, but the potential effects of global changes on hotspots have so far received relatively little attention. We investigate whether hotspots are quantitatively and qualitatively threatened to the same order of magnitud...
Empirically derived species distributions models ( SDM s) are increasingly relied upon to forecast species vulnerabilities to future climate change. However, many of the assumptions of SDM s may be violated when they are used to project species distributions across significant climate change events. In particular, SDM 's in theory assume stable fundamental niches, but in practice, they assume stable realized niches. The assump...
Spatially autocorrelated sampling falsely inflates measures of accuracy for presence‐only niche modelsNARA Subscribed
Aim Environmental niche models that utilize presence‐only data have been increasingly employed to model species distributions and test ecological and evolutionary predictions. The ideal method for evaluating the accuracy of a niche model is to train a model with one dataset and then test model predictions against an independent dataset. However, a truly independent dataset is often not available, and instead random subsets of...
Previous1Next