The proportion of spinal arthritis in toad sampling locations was greater in northern latitudes and was not affected by year of population establishment. Generated with R Studio 1.0.143 (https://www.R-project.org/) using package ‘mapplots’ and ‘marmap’. Full size image Statistical Analysis...
Species distributional or trait data based on range map (extent-of-occurrence) or atlas survey data often display spatial autocorrelation, i.e. locations c... CF Dormann,JM Mcpherson,MB Araújo,... - 《Ecography》 被引量: 3450发表: 2010年 Microtus Population Biology: Demographic Changes in ...
An interview with Rick in THE AGE about the cane toad invasion. One of the most amazing recent developments in the cane toad invasion is their spread into the very dry parts of western Queensland. Toads are now firmly established around the Longreach area, and one population (deliberately intro...
in order to control beetles that were infesting sugar cane. Since then, cane toad populations have spread widely, and the toads, which secrete a toxin, disrupt the native ecology. In order to predict how cane toad populations will shift in response toenvironmental stressors, scientists...