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 …

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 …

Pacific Ocean tuna is among the most-consumed seafood products but contains relatively
high levels of the neurotoxin methylmercury. Limited observations suggest tuna mercury …

Abstract Knowledge about bioaccumulation and trophic transfer in food webs is of
tremendous importance in contaminant hazards evaluation. Perfluoroalkyl acids (PFAAs) …

The contribution of non-indigenous species to the transfer of contaminants in invaded food
webs represents an active research area. Here we measured trace metals and CN stable …

Polar marine ecosystems are particularly vulnerable to the effects of climate change.
Warming temperatures, freshening seawater, and disruption to sea‐ice formation potentially …

The idea that interspecific variation in trophic morphology among closely related species
effectively permits resource partitioning has driven research on ecological radiation since …

In coastal ecosystems, top predators are exposed to a wide variety of nutrient and
contaminant sources due to the diversity of trophic webs within inshore marine habitats …

Tuna and billfish are large pelagic fish of ecological importance in open oceans. As top
predators with a long lifespan, they are prone to exposure to various contaminants such as …

Considerable uncertainty remains over how increasing atmospheric CO2 and
anthropogenic climate changes are affecting open‐ocean marine ecosystems from …