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Use of stable-carbon and -nitrogen isotopes to assess weaning and fasting in female polar bears and their cubs
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Outgoing claims: the papers this work cites, builds on, or argues with.
inferredcites →https://doi.org/10.1007/bf00318328openalex-snapshot
Polar bears make little use of terrestrial food webs: evidence from stable-carbon isotope analysis
inferredcites →https://doi.org/10.1007/s004420050577openalex-snapshot
Stable isotopes and the metabolism of the European cave bear
inferredcites →https://doi.org/10.1016/0031-0182(94)90095-7openalex-snapshot
Diet, physiology and ecology of fossil mammals as inferred from stable carbon and nitrogen isotope biogeochemistry: implications for Pleistocene bears
inferredcites →https://doi.org/10.1016/0198-0149(82)90026-7openalex-snapshot
Plankton 13C: 12C ratio changes with latitude: differences between northern and southern oceans
inferredcites →https://doi.org/10.1016/s0269-7491(01)00278-0openalex-snapshot
Body burdens and tissue concentrations of organochlorines in polar bears (Ursus maritimus) vary during seasonal fasts
inferredcites →https://doi.org/10.1086/284522openalex-snapshot
Physiological Constraints on Life History Phenomena: The Example of Small Bear Cubs at Birth
inferredcites →https://doi.org/10.1086/physzool.69.2.30164186openalex-snapshot
Changes in the Body Composition of Fasting Polar Bears (Ursus maritimus): The Effect of Relative Fatness on Protein Conservation
inferredcites →https://doi.org/10.1111/j.1469-7998.1988.tb03762.xopenalex-snapshot
Reproductive biology and ecology of female polar bears (Ursus maritimus)
inferredcites →https://doi.org/10.1111/j.1469-7998.1992.tb03835.xopenalex-snapshot
Seasonal activity patterns of female polar bears (Ursus maritimus) in the Canadian Arctic as revealed by satellite telemetry
inferredcites →https://doi.org/10.1111/j.1748-7692.1997.tb00615.xopenalex-snapshot
INVESTIGATING TROPHIC RELATIONSHIPS OF PINNIPEDS IN ALASKA AND WASHINGTON USING STABLE ISOTOPE RATIOS OF NITROGEN AND CARBON
inferredcites →https://doi.org/10.1111/j.1748-7692.1997.tb00645.xopenalex-snapshot
LOW VARIATION IN BLOOD δ13C AMONG HUDSON BAY POLAR BEARS: IMPLICATIONS FOR METABOLISM AND TRACING TERRESTRIAL FORAGING
inferredcites →https://doi.org/10.1111/j.1748-7692.1998.tb00694.xopenalex-snapshot
STABLE ISOTOPE ANALYSES OF TOOTH ANNULI REVEAL TEMPORAL DIETARY RECORDS: AN EXAMPLE USING STELLER SEA LIONS
inferredcites →https://doi.org/10.1139/z02-069openalex-snapshot
Stable-isotope ratios of blood components from captive northern fur seals (Callorhinus ursinus) and their diet: applications for studying the foraging ecology of wild otariids
inferredcites →https://doi.org/10.1139/z90-208openalex-snapshot
Distribution of polar bears (Ursus maritimus) during the ice-free period in western Hudson Bay
inferredcites →https://doi.org/10.1139/z93-077openalex-snapshot
Aspects of milk composition and lactation in polar bears
inferredcites →https://doi.org/10.1139/z94-029openalex-snapshot
Development of two methods to estimate body composition of bears
inferredcites →https://doi.org/10.1139/z94-180openalex-snapshot
Milk production and milk consumption in polar bears during the ice-free period in western Hudson Bay
inferredcites →https://doi.org/10.1139/z96-236openalex-snapshot
Use of stable isotopes to determine diets of living and extinct bears
inferredcites →https://doi.org/10.1146/annurev.es.18.110187.001453openalex-snapshot
STABLE ISOTOPES IN ECOSYSTEM STUDIES
inferredcites →https://doi.org/10.2307/1368808openalex-snapshot
Assessing Avian Diets Using Stable Isotopes II: Factors Influencing Diet-Tissue Fractionation
inferredcites →https://doi.org/10.2307/1369361openalex-snapshot
Stable-Nitrogen Isotope Enrichment in Avian Tissues Due to Fasting and Nutritional Stress: Implications for Isotopic Analyses of Diet
inferredcites →https://doi.org/10.2307/1378825openalex-snapshot
Some Comparative Aspects of Milk from Four Species of Bears
inferredcites →https://doi.org/10.2307/2390145openalex-snapshot
The Effects of Prolonged Fasting of the Body Composition and Reproductive Success of Female Polar Bears (Ursus maritimus)
inferredcites →https://doi.org/10.2460/javma.1981.179.11.1139openalex-snapshot
Protein and Fat Metabolism in Hibernating Bears
inferredcites →https://doi.org/10.3354/meps084009openalex-snapshot
Determination of trophic relationships within a high Arctic marine food web using δ13C and δ15N analysis
inferredcites →https://doi.org/10.7589/0090-3558-25.2.159openalex-snapshot
IMMOBILIZATION OF POLAR BEARS (URSUS MARITIMUS) WITH TELAZOL® IN THE CANADIAN ARCTIC
What points at this work
Incoming claims: where this work appears in other papers’ reference lists and arguments.
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Neither fish nor fowl. Isotopic evidence of a plant-based diet in (captive?) brown bears from Roman Augusta Raurica, Switzerland
inferred← citeshttps://doi.org/10.1002/9780470691854.ch5openalex-snapshot
Isotopic Study of the Biology of Modern and Fossil Vertebrates
inferred← citeshttps://doi.org/10.1002/aajhb.22398openalex-snapshot
Beyond diet reconstruction: Stable isotope applications to human physiology, health, and nutrition
inferred← citeshttps://doi.org/10.1002/ajhb.22398openalex-snapshot
Beyond diet reconstruction: Stable isotope applications to human physiology, health, and nutrition
inferred← citeshttps://doi.org/10.1002/ajhb.22754openalex-snapshot
Laboratory and field methods for stable isotope analysis in human biology
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Introducing Fecal Stable Isotope Analysis in Primate Weaning Studies
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Stable Isotope Analysis in Primatology: A Critical Review
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Inter‐individual variation in weaning among rhesus macaques (Macaca mulatta): Serum stable isotope indicators of suckling duration and lactation
inferred← citeshttps://doi.org/10.1002/ajpa.20034openalex-snapshot
The role of changing childhood diets in the prehistoric evolution of food production: An isotopic assessment
inferred← citeshttps://doi.org/10.1002/ajpa.20229openalex-snapshot
Trophic level and macronutrient shift effects associated with the weaning process in the postclassic Maya
inferred← citeshttps://doi.org/10.1002/ajpa.22620openalex-snapshot
Urban and rural infant‐feeding practices and health in early medieval C entral E urope (9th–10th Century, C zech R epublic)
inferred← citeshttps://doi.org/10.1002/ajpa.22657openalex-snapshot
Reconstruction of breastfeeding and weaning practices using stable isotope and trace element analyses: A review
inferred← citeshttps://doi.org/10.1002/ajpa.22704openalex-snapshot
Oxygen isotope analysis of human bone phosphate evidences weaning age in archaeological populations
inferred← citeshttps://doi.org/10.1002/ajpa.22713openalex-snapshot
Growth velocity and weaning δ15N “Dips” during ontogeny in Macaca mulatta
inferred← citeshttps://doi.org/10.1002/ajpa.25021openalex-snapshot
A long‐term study of stable isotope ratios of fingernail keratin and amino acids in a mother–infant dyad
inferred← citeshttps://doi.org/10.1002/ece3.6043openalex-snapshot
Fatty acid‐based diet estimates suggest ringed seal remain the main prey of southern Beaufort Sea polar bears despite recent use of onshore food resources
inferred← citeshttps://doi.org/10.1002/ece3.6186openalex-snapshot
Spatial and temporal variability in ringed seal (Pusa hispida) stable isotopes in the Beaufort Sea
inferred← citeshttps://doi.org/10.1002/ece3.70173openalex-snapshot
Trophic ecology of the African riverine elephant fishes (Mormyridae)
inferred← citeshttps://doi.org/10.1002/ece3.8224openalex-snapshot
North Atlantic minke whale (Balaenoptera acutorostrata) feeding habits and migrations evaluated by stable isotope analysis of baleen
inferred← citeshttps://doi.org/10.1002/ecs2.2723openalex-snapshot
Influence of lipids on stable isotope ratios in mammal hair: highlighting the importance of validation
inferred← citeshttps://doi.org/10.1002/ecs2.70276openalex-snapshot
A novel method for fine‐scale retrospective isotope analysis in mammals using eye lenses
inferred← citeshttps://doi.org/10.1002/jqs.2849openalex-snapshot
Taxonomy, location of origin and health status of proboscideans from Western Canada investigated using stable isotope analysis
inferred← citeshttps://doi.org/10.1002/jwmg.22225openalex-snapshot
Stable isotope differences of polar bears in the Southern Beaufort Sea and Chukchi Sea
inferred← citeshttps://doi.org/10.1002/jwmg.318openalex-snapshot
Stable isotopes to detect food‐conditioned bears and to evaluate human‐bear management
inferred← citeshttps://doi.org/10.1002/oa.2330openalex-snapshot
δ13C and δ15N Variability in Modern Guanaco (Lama guanicoe) Assemblages in Southern Patagonia: Implications for Zooarchaeological Studies
inferred← citeshttps://doi.org/10.1002/oa.2678openalex-snapshot
Isotopes and new norms: Investigating the emergence of early modern U.K. breastfeeding practices at St. Nicholas Kirk, Aberdeen
inferred← citeshttps://doi.org/10.1002/oa.3145openalex-snapshot
Histological and stable isotope analysis of archeological bones from St. Rombout's cemetery (Mechelen, Belgium): Intrasite, intraindividual, and intrabone variability
inferred← citeshttps://doi.org/10.1002/rcm.2090openalex-snapshot
Nitrogen balance and δ 15 N: why you're not what you eat during nutritional stress
inferred← citeshttps://doi.org/10.1002/rcm.2347openalex-snapshot
Effects of chemical lipid extraction and arithmetic lipid correction on stable isotope ratios of fish tissues
inferred← citeshttps://doi.org/10.1002/rcm.2740openalex-snapshot
An objective means of diagnosing anorexia nervosa and bulimia nervosa using 15 N/ 14 N and 13 C/ 12 C ratios in hair
inferred← citeshttps://doi.org/10.1002/rcm.3032openalex-snapshot
Longitudinal differences in 15 N between mothers and offspring during and after weaning in a small cooperative mammal, the meerkat ( Suricata suricatta )
inferred← citeshttps://doi.org/10.1002/rcm.4999openalex-snapshot
Nitrogen and carbon stable isotopes do not reflect nutritional condition in the striped dolphin
inferred← citeshttps://doi.org/10.1002/rcm.7243openalex-snapshot
Milk isotopic values demonstrate that nursing fur seal pups are a full trophic level higher than their mothers
inferred← citeshttps://doi.org/10.1002/rcm.7670openalex-snapshot
Red deer bone and antler collagen are not isotopically equivalent in carbon and nitrogen
inferred← citeshttps://doi.org/10.1002/rcm.8239openalex-snapshot
Discrimination factors of carbon and nitrogen stable isotopes from diet to hair in captive large Arctic carnivores of conservation concern
inferred← citeshttps://doi.org/10.1002/rcm.8308openalex-snapshot
Changes in stable isotope compositions during fasting in phocid seals
inferred← citeshttps://doi.org/10.1002/rcm.8312openalex-snapshot
What's in a whisker? Disentangling ecological and physiological isotopic signals
inferred← citeshttps://doi.org/10.1002/rcm.8417openalex-snapshot
Multiple isotope tracers in fur keratin discriminate between mothers and offspring
inferred← citeshttps://doi.org/10.1002/rcm.8856openalex-snapshot
Isotopic and elemental corroborates for wild bearded capuchin ( Sapajus libidinosus ) omnivorous dietary adaptation at Fazenda Boa Vista, Brazil
inferred← citeshttps://doi.org/10.1007/978-0-387-85952-1_10openalex-snapshot
Prey of Wolves in the Great Lakes Region
inferred← citeshttps://doi.org/10.1007/978-1-4020-8793-6_4openalex-snapshot
Paleobiology and Extinction of Proboscideans in the Great Lakes Region of North America
inferred← citeshttps://doi.org/10.1007/978-3-642-29056-5_20openalex-snapshot
The Use and Application of Stable Isotope Analysis to the Study of Starvation, Fasting, and Nutritional Stress in Animals
inferred← citeshttps://doi.org/10.1007/s00227-020-03760-4openalex-snapshot
Stable Isotope Values in South American Fur Seal Pup Whiskers as Proxies of Year-round Maternal Foraging Ecology
inferred← citeshttps://doi.org/10.1007/s00227-020-03817-4openalex-snapshot
Isotope values from milk and blood serum in New Zealand sea lions: are pups feeding on milk a trophic level higher than their mothers?
inferred← citeshttps://doi.org/10.1007/s00300-006-0171-0openalex-snapshot
Feeding ecology of phocid seals and some walrus in the Alaskan and Canadian Arctic as determined by stomach contents and stable isotope analysis
inferred← citeshttps://doi.org/10.1007/s00300-006-0193-7openalex-snapshot
The effects of forest fires on polar bear maternity denning habitat in western Hudson Bay
inferred← citeshttps://doi.org/10.1007/s00300-009-0689-zopenalex-snapshot
Reconstructing the reproductive history of female polar bears using cementum patterns of premolar teeth
inferred← citeshttps://doi.org/10.1007/s00300-015-1665-4openalex-snapshot
Diet of female polar bears in the southern Beaufort Sea of Alaska: evidence for an emerging alternative foraging strategy in response to environmental change
inferred← citeshttps://doi.org/10.1007/s00300-018-02447-3openalex-snapshot
Ice entrapment mortality may slow expanding presence of Arctic killer whales
inferred← citeshttps://doi.org/10.1007/s00300-021-02816-5openalex-snapshot
Estimation of the feeding record of pregnant Antarctic minke whales (Balaenoptera bonaerensis) using carbon and nitrogen stable isotope analysis of baleen plates
inferred← citeshttps://doi.org/10.1007/s00442-006-0416-1openalex-snapshot
Predicting diet, trophic level and palaeoecology from bone stable isotope analysis: a comparative study of five red deer populations
inferred← citeshttps://doi.org/10.1007/s00442-006-0612-zopenalex-snapshot
Stable carbon and nitrogen isotope ratio profiling of sperm whale teeth reveals ontogenetic movements and trophic ecology
inferred← citeshttps://doi.org/10.1007/s00442-010-1869-9openalex-snapshot
Fast carnivores and slow herbivores: differential foraging strategies among grizzly bears in the Canadian Arctic
inferred← citeshttps://doi.org/10.1007/s00442-017-4023-0openalex-snapshot
Phenotypic plasticity and climate change: can polar bears respond to longer Arctic summers with an adaptive fast?
inferred← citeshttps://doi.org/10.1007/s00442-022-05155-2openalex-snapshot
Summer/fall diet and macronutrient assimilation in an Arctic predator
inferred← citeshttps://doi.org/10.1007/s00442-023-05387-wopenalex-snapshot
Stable isotopes and a changing world
inferred← citeshttps://doi.org/10.1007/s004420100755openalex-snapshot
Nitrogen and carbon isotope fractionation between mothers, neonates, and nursing offspring
inferred← citeshttps://doi.org/10.1007/s10329-011-0268-0openalex-snapshot
Intergroup variation in stable isotope ratios reflects anthropogenic impact on the Barbary macaques (Macaca sylvanus) of Gibraltar
inferred← citeshttps://doi.org/10.1007/s10344-024-01851-xopenalex-snapshot
Isotope signatures of Carnivorans hair in the North-West of Russia: the role of diet, behavior and metabolism
inferred← citeshttps://doi.org/10.1007/s10750-006-0477-5openalex-snapshot
Feeding ecology of gray whales inferred from stable-carbon and nitrogen isotopic analysis of baleen plates
inferred← citeshttps://doi.org/10.1007/s10750-019-3900-4openalex-snapshot
Does water type influence diet composition in Amazonian manatee (Trichechus inunguis)? A case study comparing black and clearwater rivers
inferred← citeshttps://doi.org/10.1007/s42991-022-00310-xopenalex-snapshot
Tooth wear and the apparent consumption of human foods among American black bears (Ursus americanus) in Great Smoky Mountains National Park, USA
inferred← citeshttps://doi.org/10.1016/b978-0-12-812144-3.00002-4openalex-snapshot
Feeding Ecology Tools to Assess Contaminant Exposure in Coastal Mammals
inferred← citeshttps://doi.org/10.1016/j.cbpa.2005.12.032openalex-snapshot
Dietary macronutrients influence 13C and 15N signatures of pinnipeds: Captive feeding studies with harbor seals (Phoca vitulina)
inferred← citeshttps://doi.org/10.1016/j.cbpb.2006.12.020openalex-snapshot
Hibernating black bears (Ursus americanus) experience skeletal muscle protein balance during winter anorexia
inferred← citeshttps://doi.org/10.1016/j.chemosphere.2012.02.053openalex-snapshot
Lactational transfer of mercury and polychlorinated biphenyls in polar bears
inferred← citeshttps://doi.org/10.1016/j.envres.2017.05.034openalex-snapshot
Potentiation of ecological factors on the disruption of thyroid hormones by organo-halogenated contaminants in female polar bears (Ursus maritimus) from the Barents Sea
inferred← citeshttps://doi.org/10.1016/j.ijpp.2019.04.001openalex-snapshot
An isotopic case study of individuals with syphilis from the pathological-anatomical reference collection of the national museum in Prague (Czech Republic, 19th century A.D.)
inferred← citeshttps://doi.org/10.1016/j.mambio.2011.02.006openalex-snapshot
Stable nitrogen and carbon isotope discrimination between juveniles and adults in an income-breeding small mammal (Peromyscus maniculatus)
inferred← citeshttps://doi.org/10.1016/j.mambio.2013.10.006openalex-snapshot
Factors influencing stable nitrogen isotope ratios in wing membranes of insectivorous bat species: A field study
inferred← citeshttps://doi.org/10.1016/j.mambio.2019.03.012openalex-snapshot
δ13C and δ15N values in pup whiskers as a proxy for the trophic behavior of Galapagos sea lion females
inferred← citeshttps://doi.org/10.1016/j.palaeo.2004.02.031openalex-snapshot
Distinguishing the diets of coexisting fossil theridomyid and glirid rodents using carbon isotopes
inferred← citeshttps://doi.org/10.1016/j.palaeo.2010.09.032openalex-snapshot
Nursing, weaning, and tooth development in woolly mammoths from Old Crow, Yukon, Canada: Implications for Pleistocene extinctions
inferred← citeshttps://doi.org/10.1016/j.palaeo.2021.110223openalex-snapshot
Stable isotope records of nursing and weaning: A case study in elephants with implications for paleobiological investigations
inferred← citeshttps://doi.org/10.1016/j.palaeo.2021.110394openalex-snapshot
Dietary paleoecology of bison and horses on the mammoth steppe of eastern Beringia based on dental microwear and mesowear analyses
inferred← citeshttps://doi.org/10.1016/j.quascirev.2015.03.018openalex-snapshot
Isotopic tracking of large carnivore palaeoecology in the mammoth steppe
inferred← citeshttps://doi.org/10.1016/j.quascirev.2019.04.025openalex-snapshot
Reframing the mammoth steppe: Insights from analysis of isotopic niches
inferred← citeshttps://doi.org/10.1016/j.scitotenv.2005.11.012openalex-snapshot
Trophic relationships in an Arctic food web and implications for trace metal transfer
inferred← citeshttps://doi.org/10.1016/j.scitotenv.2010.07.038openalex-snapshot
An evaluation of teeth of ringed seals (Phoca hispida) from Greenland as a matrix to monitor spatial and temporal trends of mercury and stable isotopes
inferred← citeshttps://doi.org/10.1016/s0269-7491(01)00278-0openalex-snapshot
Body burdens and tissue concentrations of organochlorines in polar bears (Ursus maritimus) vary during seasonal fasts
inferred← citeshttps://doi.org/10.1016/s0269-7491(02)00310-xopenalex-snapshot
Organochlorine contaminant and stable isotope profiles in Arctic fox (Alopex lagopus) from the Alaskan and Canadian Arctic
inferred← citeshttps://doi.org/10.1017/aaq.2018.74openalex-snapshot
NEW EVIDENCE OF THE EARLIEST DOMESTIC DOGS IN THE AMERICAS
inferred← citeshttps://doi.org/10.1017/qua.2020.104openalex-snapshot
Stable isotopes confirm the Banwell Bone Cave Mammal Assemblage Zone represents an MIS 5 fauna
inferred← citeshttps://doi.org/10.1017/s0025315421000217openalex-snapshot
Trophic ecology and foraging areas of cetaceans sampled in the coastal waters of south-eastern Brazil assessed through skinδ13C andδ15N
inferred← citeshttps://doi.org/10.1021/acs.est.6b00483openalex-snapshot
Hair Mercury Concentrations in Western Hudson Bay Polar Bear Family Groups
inferred← citeshttps://doi.org/10.1021/acs.est.8b05416openalex-snapshot
Temporal Trends of Persistent Organic Pollutants in Barents Sea Polar Bears (Ursus maritimus) in Relation to Changes in Feeding Habits and Body Condition
inferred← citeshttps://doi.org/10.1021/es900471gopenalex-snapshot
Sea Ice-associated Diet Change Increases the Levels of Chlorinated and Brominated Contaminants in Polar Bears
inferred← citeshttps://doi.org/10.1038/srep09791openalex-snapshot
Solving the woolly mammoth conundrum: amino acid 15N-enrichment suggests a distinct forage or habitat
inferred← citeshttps://doi.org/10.1039/c1em10681copenalex-snapshot
Temporal trend of mercury in polar bears (Ursus maritimus) from Svalbard using teeth as a biomonitoring tissue
inferred← citeshttps://doi.org/10.1071/zo13047openalex-snapshot
Insectivory in Fijian flying foxes (Pteropodidae)
inferred← citeshttps://doi.org/10.1080/10256016.2014.867852openalex-snapshot
Effect of age and ration on diet-tissue isotopic (Δ13C, Δ15N ) discrimination in striped skunks (Mephitis mephitis)
inferred← citeshttps://doi.org/10.1080/10256016.2014.922555openalex-snapshot
Stable isotopes reveal rail-associated behavior in a threatened carnivore
inferred← citeshttps://doi.org/10.1086/684632openalex-snapshot
Influence of Reproduction on Stable-Isotope Ratios: Nitrogen and Carbon Isotope Discrimination between Mothers, Fetuses, and Milk in the Fin Whale, a Capital Breeder
inferred← citeshttps://doi.org/10.1086/686490openalex-snapshot
Isotopic Incorporation and the Effects of Fasting and Dietary Lipid Content on Isotopic Discrimination in Large Carnivorous Mammals
inferred← citeshttps://doi.org/10.1093/conphys/coaa060openalex-snapshot
Can the carbon and nitrogen isotope values of offspring be used as a proxy for their mother’s diet? Using foetal physiology to interpret bulk tissue and amino acid δ15N values
inferred← citeshttps://doi.org/10.1093/conphys/coac006openalex-snapshot
Biofilm and invertebrate consumption by western sandpipers ( Calidris mauri ) and dunlin ( Calidris alpina) during spring migratory stopover: insights from tissue and breath CO2 isotopic ( δ 13C, δ 15N) analyses
inferred← citeshttps://doi.org/10.1093/conphys/cow050openalex-snapshot
Heavy with child? Pregnancy status and stable isotope ratios as determined from biopsies of humpback whales
inferred← citeshttps://doi.org/10.1093/icb/icu106openalex-snapshot
Amino Acid 13C Analysis Shows Flexibility in the Routing of Dietary Protein and Lipids to the Tissue of an Omnivore
inferred← citeshttps://doi.org/10.1093/jmammal/gyac047openalex-snapshot
Spatiotemporal variation of ringed seal blubber cortisol levels in the Canadian Arctic
inferred← citeshttps://doi.org/10.1093/jmammal/gyv046openalex-snapshot
Weaning age variation in beluga whales ( Delphinapterus leucas )
inferred← citeshttps://doi.org/10.1098/rsos.181800openalex-snapshot
Stable isotopes reveal winter feeding in different habitats in blue, fin and sei whales migrating through the Azores
inferred← citeshttps://doi.org/10.1111/j.1365-2435.2010.01782.xopenalex-snapshot
Are elevated δ 15 N values in herbivores in hot and arid environments caused by diet or animal physiology?
inferred← citeshttps://doi.org/10.1111/j.1365-2656.2010.01753.xopenalex-snapshot
Contrasting patterns of individual specialization and trophic coupling in two marine apex predators
inferred← citeshttps://doi.org/10.1111/j.1748-7692.2002.tb01027.xopenalex-snapshot
DIET‐TISSUE FRACTIONATION OF STABLE CARBON AND NITROGEN ISOTOPES IN PHOCID SEALS
inferred← citeshttps://doi.org/10.1111/j.1748-7692.2006.00023.xopenalex-snapshot
DIFFERENCES IN FORAGING LOCATION OF MEXICAN AND CALIFORNIA ELEPHANT SEALS: EVIDENCE FROM STABLE ISOTOPES IN PUPS
inferred← citeshttps://doi.org/10.1111/j.1748-7692.2006.00043.xopenalex-snapshot
USING CARBON AND NITROGEN ISOTOPE VALUES TO INVESTIGATE MATERNAL STRATEGIES IN NORTHEAST PACIFIC OTARIIDS
inferred← citeshttps://doi.org/10.1111/j.1748-7692.2007.00174.xopenalex-snapshot
Ontogenetic diet changes in bottlenose dolphins (Tursiops truncatus) reflected through stable isotopes
inferred← citeshttps://doi.org/10.1111/j.1748-7692.2008.00197.xopenalex-snapshot
Trophic level and overlap of sea lions ( Zalophus californianus ) in the Gulf of California, Mexico
inferred← citeshttps://doi.org/10.1111/j.1748-7692.2010.00372.xopenalex-snapshot
Assessment of gestation, lactation and fasting on stable isotope ratios in northern elephant seals (Mirounga angustirostris)
inferred← citeshttps://doi.org/10.1111/j.1748-7692.2010.00425.xopenalex-snapshot
Detecting alternate foraging ecotypes in Australian sea lion (Neophoca cinerea) colonies using stable isotope analysis
inferred← citeshttps://doi.org/10.1111/j.1748-7692.2011.00522.xopenalex-snapshot
Ontogenetic dietary information of the California sea lion (Zalophus californianus) assessed using stable isotope analysis
inferred← citeshttps://doi.org/10.1111/j.2041-210x.2011.00162.xopenalex-snapshot
Breaking the sticks: a hierarchical change‐point model for estimating ontogenetic shifts with stable isotope data
inferred← citeshttps://doi.org/10.1111/mms.12133openalex-snapshot
Diet composition and seasonal feeding patterns of a freshwater ringed seal (Pusa hispida saimensis)
inferred← citeshttps://doi.org/10.1111/mms.12227openalex-snapshot
Evidence of two subaggregations of humpback whales on the Kodiak, Alaska, feeding ground revealed from stable isotope analysis
inferred← citeshttps://doi.org/10.1111/mms.12245openalex-snapshot
Seasonal differences in the feeding habits of the Antillean manatee population (Trichechus manatus manatus) in the fluvial‐lagoon systems of Tabasco, Mexico
inferred← citeshttps://doi.org/10.1111/mms.12415openalex-snapshot
Temporal variability in stable isotope ratios of C and N in the vibrissa of captive and wild adult South American sea lions Otaria byronia: More than just diet shifts
inferred← citeshttps://doi.org/10.1111/mms.12433openalex-snapshot
Stable isotope composition and parasitic infections of harbor seal young‐of‐the‐year used as prey‐based diet indicators
inferred← citeshttps://doi.org/10.1111/mms.12547openalex-snapshot
Ontogenetic variation in diet and habitat of Irrawaddy dolphins (Orcaella brevirostris) in the Gulf of Thailand and the Andaman Sea
inferred← citeshttps://doi.org/10.1111/mms.12558openalex-snapshot
Nitrogen and carbon stable‐isotope ratios change in adult northern elephant seals (Mirounga angustirostris) during the breeding and molting fasts
inferred← citeshttps://doi.org/10.1134/s0012496618030055openalex-snapshot
Isotopic Composition of Blood of Polar Bears (Ursus maritimus) of the Kara–Barents Sea Population
inferred← citeshttps://doi.org/10.1134/s1062359020080087openalex-snapshot
The Trophic Position of Pleistocene and Modern Brown Bears (Ursus arctos) of Yakutia Based on Stable Isotope Analyses
inferred← citeshttps://doi.org/10.1139/cjz-2012-0155openalex-snapshot
Stable isotope turnover and variability in tail hairs of captive and free-ranging African elephants (Loxodonta africana) reveal dietary niche differences within populations
inferred← citeshttps://doi.org/10.1139/cjz-2025-0065openalex-snapshot
Fecal glucocorticoid metabolites stabilize following the transition of free-ranging orphaned wild polar bear cubs into human care
inferred← citeshttps://doi.org/10.1139/z02-069openalex-snapshot
Stable-isotope ratios of blood components from captive northern fur seals (Callorhinus ursinus) and their diet: applications for studying the foraging ecology of wild otariids
inferred← citeshttps://doi.org/10.1139/z04-017openalex-snapshot
Diet reconstruction of ancient brown bears ( Ursus arctos ) from Mont Ventoux (France) using bone collagen stable isotope biogeochemistry ( 13 C, 15 N)
inferred← citeshttps://doi.org/10.1139/z05-054openalex-snapshot
Nitrogen- and carbon-isotope fractionation between mothers and offspring in red-backed voles (Clethrionomys gapperi)
inferred← citeshttps://doi.org/10.1139/z05-075openalex-snapshot
Polar bear (Ursus maritimus) maternity denning habitat in western Hudson Bay: a bottom-up approach to resource selection functions
inferred← citeshttps://doi.org/10.1139/z07-036openalex-snapshot
Variation in winter diet of southern Beaufort Sea polar bears inferred from stable isotope analysis
inferred← citeshttps://doi.org/10.1139/z07-108openalex-snapshot
Stable carbon and nitrogen isotope values in teeth of Steller sea lions: age of weaning and the impact of the 1975–1976 regime shift in the North Pacific Ocean
inferred← citeshttps://doi.org/10.1139/z07-115openalex-snapshot
Discrimination of carbon and nitrogen isotopes from milk to serum and vibrissae in Alaska Steller sea lions (Eumetopias jubatus)
inferred← citeshttps://doi.org/10.1139/z07-124openalex-snapshot
Dietary biomagnification of organochlorine contaminants in Alaskan polar bears
inferred← citeshttps://doi.org/10.1139/z08-042openalex-snapshot
Carbon- and nitrogen-isotope tissue–diet discrimination and turnover rates in deer mice, Peromyscus maniculatus
inferred← citeshttps://doi.org/10.1139/z08-137openalex-snapshot
Isotopic homogeneity of breath CO2 from fasting and berry-eating polar bears: implications for tracing reliance on terrestrial foods in a changing Arctic
inferred← citeshttps://doi.org/10.1139/z10-101openalex-snapshot
Intraspecific comparison of diet of California sea lions (Zalophus californianus) assessed using fecal and stable isotope analyses
inferred← citeshttps://doi.org/10.11606/d.74.2022.tde-28062023-085341openalex-snapshot
Fetal programming in beef cattle: isotopic, metabolomic and phenotypic effects
inferred← citeshttps://doi.org/10.1177/09596836241231457openalex-snapshot
Assessing the diet of modern and archaeological guanacos from the Great Chaco in Córdoba, Argentina, through stable isotope analysis (δ 13 C, δ 15 N) of bone and dentin collagen: Implications for paleoenvironmental and zooarchaeological studies
inferred← citeshttps://doi.org/10.1186/s40168-018-0555-8openalex-snapshot
The gut of the finch: uniqueness of the gut microbiome of the Galápagos vampire finch
inferred← citeshttps://doi.org/10.1371/annotation/d222580b-4f36-4403-bb1f-cfd449a5ed74openalex-snapshot
Correction: Estimating the Diets of Animals Using Stable Isotopes and a Comprehensive Bayesian Mixing Model
inferred← citeshttps://doi.org/10.1371/journal.pone.0028478openalex-snapshot
Estimating the Diets of Animals Using Stable Isotopes and a Comprehensive Bayesian Mixing Model
inferred← citeshttps://doi.org/10.1371/journal.pone.0032026openalex-snapshot
Foraging Fidelity as a Recipe for a Long Life: Foraging Strategy and Longevity in Male Southern Elephant Seals
inferred← citeshttps://doi.org/10.1371/journal.pone.0042427openalex-snapshot
The Marine Side of a Terrestrial Carnivore: Intra-Population Variation in Use of Allochthonous Resources by Arctic Foxes
inferred← citeshttps://doi.org/10.1371/journal.pone.0086452openalex-snapshot
Spatially Explicit Estimates of Prey Consumption Reveal a New Krill Predator in the Southern Ocean
inferred← citeshttps://doi.org/10.1371/journal.pone.0092288openalex-snapshot
δ15N Value Does Not Reflect Fasting in Mysticetes
inferred← citeshttps://doi.org/10.1371/journal.pone.0117052openalex-snapshot
Seasonal Variation in Stable Carbon and Nitrogen Isotope Values of Bats Reflect Environmental Baselines
inferred← citeshttps://doi.org/10.1371/journal.pone.0155727openalex-snapshot
Seasonal Variation of Harbor Seal's Diet from the Wadden Sea in Relation to Prey Availability
inferred← citeshttps://doi.org/10.1371/journal.pone.0240171openalex-snapshot
Tracing gestation and lactation in free ranging gray whales using the stable isotopic composition of epidermis layers
inferred← citeshttps://doi.org/10.1371/journal.pone.0325691openalex-snapshot
Expansion of forest cover and coeval shifts in Later Stone Age land-use at Taforalt and Rhafas Caves, Morocco, as inferred from carbon isotopes in ungulate tooth enamel
inferred← citeshttps://doi.org/10.14430/arctic187openalex-snapshot
Polar Bear (Ursus maritimus) Life History and Population Dynamics in a Changing Climate
inferred← citeshttps://doi.org/10.1578/am.36.2.2010.138openalex-snapshot
Interannual Variation in the Stable Isotope Differences Between Mothers and Their Calves in Southern Right Whales (Eubalaena australis)
inferred← citeshttps://doi.org/10.1644/08-mamm-a-209r2.1openalex-snapshot
Stable Isotope Differences between Sea Lions (Zalophus) from the Gulf of California and Galápagos Islands
inferred← citeshttps://doi.org/10.1644/11-mamm-s-168.1openalex-snapshot
Lipid and amino acid composition influence incorporation and discrimination of13C and15N in mink
inferred← citeshttps://doi.org/10.1670/12-223openalex-snapshot
Realistic Fasting Does Not Affect Stable Isotope Levels of a Metabolically Efficient Salamander
inferred← citeshttps://doi.org/10.18785/gcr.3001.12openalex-snapshot
Dead or Alive: Use of Elemental Analysis to Determine Status of Stranded Perinate Bottlenose Dolphins (Tursiops truncatus)
inferred← citeshttps://doi.org/10.1890/02-0613openalex-snapshot
ARE GREATER SNOW GEESE CAPITAL BREEDERS? NEW EVIDENCE FROM A STABLE-ISOTOPE MODEL
inferred← citeshttps://doi.org/10.1890/05-0562openalex-snapshot
NUTRITION, PHYSIOLOGY, AND STABLE ISOTOPES: NEW INFORMATION FROM FASTING AND MOLTING PENGUINS
inferred← citeshttps://doi.org/10.2192/ursus-d-12-00015.1openalex-snapshot
Using stable isotopes to understand the feeding ecology of the Hokkaido brown bear (Ursus arctos) in Japan
inferred← citeshttps://doi.org/10.2192/ursus-d-19-00028.2openalex-snapshot
Four approaches for estimating isotope discrimination factors produce contrasting dietary estimates for bears
inferred← citeshttps://doi.org/10.25148/etd.fi14040852openalex-snapshot
Environmental and Individual Factors Shaping the Habitat Use and Trophic Interactions of Juvenile Bull Sharks (Carcharhinus leucas) in a Subtropical Estuary
inferred← citeshttps://doi.org/10.3354/meps08624openalex-snapshot
Stable isotope and scat analyses indicate diet and habitat partitioning in northern fur seals Callorhinus ursinus across the eastern Pacific
inferred← citeshttps://doi.org/10.3354/meps10578openalex-snapshot
Trophic niche partitioning among sympatric baleen whale species following the collapse of groundfish stocks in the Northwest Atlantic
inferred← citeshttps://doi.org/10.3354/meps11145openalex-snapshot
Seasonal foraging behaviour of Eastern Canada-West Greenland bowhead whales: an assessment of isotopic cycles along baleen
inferred← citeshttps://doi.org/10.3354/meps11205openalex-snapshot
Stable carbon and nitrogen isotope trophic enrichment factors for Steller sea lion vibrissae relative to milk and fish/invertebrate diets
inferred← citeshttps://doi.org/10.3354/meps12411openalex-snapshot
Temporal consistency of individual trophic specialization in southern elephant seals Mirounga leonina
inferred← citeshttps://doi.org/10.3354/meps12933openalex-snapshot
Temporal and intra-population patterns in polar bear foraging ecology in western Hudson Bay
inferred← citeshttps://doi.org/10.3354/meps13136openalex-snapshot
Variability in polar bear Ursus maritimus stable isotopes in relation to environmental change in the Canadian Beaufort Sea
inferred← citeshttps://doi.org/10.3354/meps13738openalex-snapshot
Ontogenetic profiles of dentine isotopes (δ15N and δ13C) reveal variable narwhal Monodon monoceros nursing duration
inferred← citeshttps://doi.org/10.3354/meps13864openalex-snapshot
Feeding habits of Baffin Bay polar bears Ursus maritimus: insight from stable isotopes and total mercury in hair
inferred← citeshttps://doi.org/10.3354/meps14067openalex-snapshot
Sulfur stable isotope ratios provide further insight into movements of the fin whale, an oceanic long-range migrant
inferred← citeshttps://doi.org/10.3354/meps14532openalex-snapshot
Southern Ocean humpback whale trophic ecology. I. Combining multiple stable isotope methods elucidates diet, trophic position and foraging areas
inferred← citeshttps://doi.org/10.3354/meps14539openalex-snapshot
Southern Ocean humpback whale trophic ecology. II. Influence of fasting and opportunistic feeding on skin stable isotope values of migrating whales
inferred← citeshttps://doi.org/10.3354/meps277275openalex-snapshot
Trophic relationships between sperm whales and jumbo squid using stable isotopes of C and N
inferred← citeshttps://doi.org/10.3389/fevo.2023.1058985openalex-snapshot
Delineating origins of cheetah cubs in the illegal wildlife trade: Improvements based on the use of hair δ18O measurements
inferred← citeshttps://doi.org/10.3389/fmars.2018.00338openalex-snapshot
The Utility of Combining Stable Isotope and Hormone Analyses for Marine Megafauna Research
inferred← citeshttps://doi.org/10.3769/radioisotopes.66.331openalex-snapshot
A New Aspect on Food Chain Analyses Using N/C Isotope Ratios —Current Perspectives—
inferred← citeshttps://doi.org/10.3955/046.083.0403openalex-snapshot
The Potential Utility of Stable Isotopes for Food Web Analysis in Douglas-Fir and Red Alder Riparian Forests of Western Oregon
inferred← citeshttps://doi.org/10.5772/intechopen.103067openalex-snapshot
Typical Changes in Carbon and Nitrogen Stable Isotope Ratios and Mercury Concentration during the Lactation of Marine Mammals
inferred← citeshttps://doi.org/10.70675/df452239z9000z4874zb8f5zf81822f77015openalex-snapshot
Étude des variations spatiales et temporelles du mercure en Arctique : utilisation des dents et des poils des prédateurs supérieurs comme tissus de biomonitoring
inferred← citeshttps://doi.org/10.7939/r3-ksp0-7957openalex-snapshot
Polar bear (Ursus maritimus) foraging, spatial, and energetics ecology in the changing Arctic
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