作者
Christopher P Kozakiewicz, Christopher P Burridge, W Chris Funk, Patricia E Salerno, Daryl R Trumbo, Roderick B Gagne, Erin E Boydston, Robert N Fisher, Lisa M Lyren, Megan K Jennings, Seth PD Riley, Laurel EK Serieys, Sue VandeWoude, Kevin R Crooks, Scott Carver
发表日期
2019/12
期刊
Molecular Ecology
卷号
28
期号
23
页码范围
5068-5085
简介
Urbanization is a major factor driving habitat fragmentation and connectivity loss in wildlife. However, the impacts of urbanization on connectivity can vary among species and even populations due to differences in local landscape characteristics, and our ability to detect these relationships may depend on the spatial scale at which they are measured. Bobcats (Lynx rufus) are relatively sensitive to urbanization and the status of bobcat populations is an important indicator of connectivity in urban coastal southern California. We genotyped 271 bobcats at 13,520 SNP loci to conduct a replicated landscape resistance analysis in five genetically distinct populations. We tested urban and natural factors potentially influencing individual connectivity in each population separately, as well as study–wide. Overall, landscape genomic effects were most frequently detected at the study–wide spatial scale, with urban land cover …
引用总数
2020202120222023202487843