Ecological hypotheses, expectations, and associated habitat and climate variables (grouped by categories: vegetative, topographic, and climate) used for analyses of seasonal habitat selection by female Dall’s sheep (<i>Ovis dalli dalli</i>) at Lake Clark National Park and Preserve, Alaska, USA.

From these ecological hypotheses and habitat variables, we created a set of models for each season using single and multiple ecological hypotheses and model selection procedures to identify habitat variables to retain for each season (see S2 Text for details). See S1 Table for a description of each habitat and climate variable.基于本研究涉及的生态学假说与生境变量，我们针对每个季节分别构建了多组模型，通过单一及复合生态学假说结合模型选择流程，筛选出各季节应保留的生境变量（详细说明参见补充材料S2文本）。各生境与气候变量的具体描述详见补充表S1。