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Meta‐analysis and critical review of trophic discrimination factors (Δ13C and Δ15N): Importance of tissue, trophic level and diet source
Robustly quantifying dietary resource use and trophic position using stable isotopes
requires accurate trophic discrimination factors (TDF; Δ13C and Δ15N for carbon and …
requires accurate trophic discrimination factors (TDF; Δ13C and Δ15N for carbon and …
On the use of stable isotopes in trophic ecology
WJ Boecklen, CT Yarnes, BA Cook… - Annual review of …, 2011 - annualreviews.org
Stable isotope analysis (SIA) has proven to be a useful tool in reconstructing diets,
characterizing trophic relationships, elucidating patterns of resource allocation, and …
characterizing trophic relationships, elucidating patterns of resource allocation, and …
Using stable isotopes to estimate trophic position: models, methods, and assumptions
DM Post - Ecology, 2002 - Wiley Online Library
The stable isotopes of nitrogen (δ15N) and carbon (δ13C) provide powerful tools for
estimating the trophic positions of and carbon flow to consumers in food webs; however, the …
estimating the trophic positions of and carbon flow to consumers in food webs; however, the …
Variation in trophic shift for stable isotope ratios of carbon, nitrogen, and sulfur
Use of stable isotope ratios to trace pathways of organic matter among consumers requires
knowledge of the isotopic shift between diet and consumer. Variation in trophic shift among …
knowledge of the isotopic shift between diet and consumer. Variation in trophic shift among …
Getting to the fat of the matter: models, methods and assumptions for dealing with lipids in stable isotope analyses
Within an organism, lipids are depleted in 13 C relative to proteins and carbohydrates (more
negative δ 13 C), and variation in lipid content among organisms or among tissue types has …
negative δ 13 C), and variation in lipid content among organisms or among tissue types has …
Chemistry and composition of fish otoliths: pathways, mechanisms and applications
SE Campana - Marine ecology progress series, 1999 - int-res.com
The fish otolith (earstone) has long been known as a timekeeper, but interest in its use as a
metabolically inert environmental recorder has accelerated in recent years. In part due to …
metabolically inert environmental recorder has accelerated in recent years. In part due to …
Studying animal niches using bulk stable isotope ratios: an updated synthesis
The development of the isotopic niche, an n-dimensional hypervolume (with n being the
number of isotopes) occupied by a population in delta space, has revolutionized the study of …
number of isotopes) occupied by a population in delta space, has revolutionized the study of …
Variation in δ15N and δ13C trophic fractionation: Implications for aquatic food web studies
Use of stable isotope techniques to quantify food web relationships requires a priori
estimates of the enrichment or depletion in δ15N and δ13C values between prey and …
estimates of the enrichment or depletion in δ15N and δ13C values between prey and …
Tracing origins and migration of wildlife using stable isotopes: a review
KA Hobson - Oecologia, 1999 - Springer
To understand the ecology of migratory animals it is important to link geographic regions
used by individuals including breeding, wintering, and intermediate stopover sites. Previous …
used by individuals including breeding, wintering, and intermediate stopover sites. Previous …
A guide to using compound-specific stable isotope analysis to study the fates of molecules in organisms and ecosystems
The measurement of stable isotopes in 'bulk'animal and plant tissues (eg, muscle or leaf)
has become an important tool for studies of functional diversity from organismal to …
has become an important tool for studies of functional diversity from organismal to …