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Local variation of trace element concentrations in Usnea subfloridana
A mensurative study into the local variability of trace element concentrations in the lichen Usnea subjloridana was conducted. Samples were collected from an Abies balsamea located in the Thunder B y region away from any ...
Bottom-up and top-down forces shaping caribou forage availability on the Lake Superior coast
Woodland caribou (Rangifer tarandus) occupying the Lake Superior Coastal distribution, Ontario, exist in three subpopulations with distinct ranges and demographics. In this study, three ranges are analyzed in terms of ...