SIDER: an R package for predicting trophic discrimination factors of consumers based on their ecology and phylogenetic relatedness
Stable isotope mixing models (SIMMs) are an important tool used to study species' trophic
ecology. These models are dependent on, and sensitive to, the choice of trophic …
ecology. These models are dependent on, and sensitive to, the choice of trophic …
tRophicPosition, an r package for the Bayesian estimation of trophic position from consumer stable isotope ratios
C Quezada‐Romegialli, AL Jackson… - Methods in Ecology …, 2018 - Wiley Online Library
Stable isotope analysis provides a powerful tool to identify the energy sources which fuel
consumers, to understand trophic interactions and to infer consumer trophic position (TP), an …
consumers, to understand trophic interactions and to infer consumer trophic position (TP), an …
Reevaluating trophic discrimination factors (Δδ13C and Δδ15N) for diet reconstruction
Stable isotope analysis is increasingly being used to assess diet and trophic positions of
animals. Such assessments require estimates of trophic discrimination factors (TDFs)—offset …
animals. Such assessments require estimates of trophic discrimination factors (TDFs)—offset …
Can stable isotope ratios provide for community-wide measures of trophic structure? Comment
DJ Hoeinghaus, SC Zeug - Ecology, 2008 - JSTOR
Over the last few decades, the use of stable isotope ratios in ecological studies has
increased greatly, most notably in the area of trophic ecology and food webs (Peterson and …
increased greatly, most notably in the area of trophic ecology and food webs (Peterson and …
[引用][C] Can stable isotope ratios provide for community‐wide measures of trophic structure? Reply
Over the last few decades, the use of stable isotope ratios in ecological studies has
increased greatly, most notably in the area of trophic ecology and food webs (Peterson and …
increased greatly, most notably in the area of trophic ecology and food webs (Peterson 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 …
Determining trophic niche width: an experimental test of the stable isotope approach
Determining the trophic niche width of an animal population and the relative degree to which
a generalist population consists of dietary specialists are long‐standing problems of …
a generalist population consists of dietary specialists are long‐standing problems of …
Are stable isotope ratios suitable for describing niche partitioning and individual specialization?
As concerns about anthropogenic and natural disturbance grow, understanding animal
resource use patterns has been increasingly prioritized to predict how changes in …
resource use patterns has been increasingly prioritized to predict how changes in …
The confounding effects of source isotopic heterogeneity on consumer–diet and tissue–tissue stable isotope relationships
Stable isotope analysis of consumer tissues document patterns of resource use because
data are linearly related to isotope compositions of their source (s)(ie, food, water, etc.) …
data are linearly related to isotope compositions of their source (s)(ie, food, water, etc.) …
Widespread variation in stable isotope trophic position estimates: patterns, causes, and potential consequences
MKK Kjeldgaard, JA Hewlett… - Ecological …, 2021 - Wiley Online Library
Stable isotope analysis is one of the most widely used techniques to estimate trophic
position and provides fundamental insight into the structure and management of ecological …
position and provides fundamental insight into the structure and management of ecological …