TY - GEN AU - Gustine,David D AU - Barboza,Perry S AU - Adams,Layne G AU - Wolf,Nathan B TI - Environmental and physiological influences to isotopic ratios of N and protein status in a Montane ungulate in winter SN - 1932-6203 PY - 2015///0421 KW - Alaska KW - Animal Nutritional Physiological Phenomena KW - Animals KW - Body Composition KW - Cold Temperature KW - Dietary Proteins KW - metabolism KW - Female KW - Nitrogen KW - blood KW - Population Density KW - Population Dynamics KW - Regression Analysis KW - Reindeer KW - anatomy & histology KW - Reproduction KW - Seasons KW - Snow N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1371/journal.pone.0103471 ER -