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Fatty acid signature data of potential yellow-billed loon prey in the Arctic...
This dataset contains fatty acid data expressed as mass percent of total fatty acids for several species potentially preyed upon by yellow-billed loons. These data were utilized... -
Pacific Walrus Blubber Lipid Content and Fatty Acid Composition, St....
This dataset contains lab-measured percent lipid and fatty acid composition data from Pacific walruses harvested in waters near Saint Lawrence Island. Each row indicates data... -
Raven occurrence and density in the Great Basin region of the western United...
We generated a spatially explicit map of categories of expected occurrence and density associated with predicted concentrations of resident and transient common ravens (Corvus... -
Pacific Walrus Blubber Lipid Content and Fatty Acid Composition, St....
This dataset contains lab-measured percent lipid and fatty acid composition data from Pacific walruses harvested in waters near Saint Lawrence Island. Each row indicates data... -
qfasar: Quantitative Fatty Acid Signature Analysis in R
An implementation of Quantitative Fatty Acid Signature Analysis (QFASA) in R. QFASA is a method of estimating the diet composition of predators. The fundamental unit of... -
Assessing the Robustness of Quantitative Fatty Acid Signature Analysis to...
This dataset contains fatty acid (FA) data expressed as mass percent of total FA for bearded seals, ringed seals and walrus. This is one of many datasets used in Bromaghin et... -
QFASA Robustness to Assumption Violations: Computer Code
Quantitative fatty acid signature analysis (QFASA; Iverson et al. 2004. Ecological Monographs 74:211-235) has become a common method of estimating diet composition, especially... -
Assessing the Robustness of Quantitative Fatty Acid Signature Analysis to...
This dataset contains fatty acid (FA) data expressed as mass percent of total FA for bearded seals, ringed seals and walrus. This is one of many datasets used in Bromaghin et... -
Stable Isotope Data from Diets and Tissues of Captive Bears Fed Experimental Diets
This dataset contains stable isotope incorporation and discrimination results for several sets of feeding experiments with captive brown and polar bears. Experiments were... -
Stable Isotope Data from Diets and Tissues of Captive Bears Fed Experimental Diets
This dataset contains stable isotope incorporation and discrimination results for several sets of feeding experiments with captive brown and polar bears. Experiments were... -
Raven occurrence and density in the Great Basin region of the western United...
We generated a spatially explicit map of categories of expected occurrence and density associated with predicted concentrations of resident and transient common ravens (Corvus... -
Pacific Walrus Blubber Lipid Content and Fatty Acid Composition, St....
This dataset contains lab-measured percent lipid and fatty acid composition data from Pacific walruses harvested in waters near Saint Lawrence Island. Each row indicates data... -
Estimates of raven impacts on greater sage-grouse nest survival delineated...
These rasters are the result of calculating the difference in Greater Sage-grouse nest survival after a simulated reduction of raven density to 0.1 ravens per square kilometer....