To fit or not to fit: evaluating stable isotope mixing models using simulated mixing polygons

JA Smith, D Mazumder, IM Suthers… - Methods in Ecology …, 2013 - Wiley Online Library
Stable isotope analysis is often used to identify the relative contributions of various food
resources to a consumer's diet. Some Bayesian isotopic mixing models now incorporate …

Diets, social roles, and geographical origins of sacrificial victims at the royal cemetery at Yinxu, Shang China: New evidence from stable carbon, nitrogen, and sulfur …

C Cheung, Z Jing, J Tang, DA Weston… - Journal of …, 2017 - Elsevier
The practice of ritual killing, using both human and animal subjects, was prevalent in early
Bronze Age China. This study addresses one key archaeological question that concerns the …

Habitat–fishery linkages in two major south-eastern Australian estuaries show that the C4 saltmarsh plant Sporobolus virginicus is a significant contributor to fisheries …

V Raoult, TF Gaston, MD Taylor - Hydrobiologia, 2018 - Springer
Estuarine fisheries productivity is dependent upon numerous factors, including the
productivity of primary producers supporting the food web and the transport of organic matter …

Bias in diet determination: Incorporating traditional methods in Bayesian mixing models

V Franco-Trecu, M Drago, FG Riet-Sapriza, A Parnell… - PLoS …, 2013 - journals.plos.org
There are not “universal methods” to determine diet composition of predators. Most
traditional methods are biased because of their reliance on differential digestibility and the …

Trophic structure of mesopelagic fishes in the western Mediterranean based on stable isotopes of carbon and nitrogen

M Valls, MP Olivar, MLF De Puelles, B Molí… - Journal of Marine …, 2014 - Elsevier
Mesopelagic fishes play an important role in the transfer of organic material in the photic
zone to depth although the trophodynamic partitioning amongst co-existing and presumably …

What can stable isotope analysis of top predator tissues contribute to monitoring of tundra ecosystems?

D Ehrich, RA Ims, NG Yoccoz, N Lecomte… - Ecosystems, 2015 - Springer
Understanding how climate change and increasing human impacts may exert pressure on
ecosystems and threaten biodiversity requires efficient monitoring programs. Indicator …

Evaluating the use of stable isotope analysis to infer the feeding ecology of a growing US gray seal (Halichoerus grypus) population

JE Lerner, K Ono, KM Hernandez, JA Runstadler… - PloS one, 2018 - journals.plos.org
Gray seals (Halichoerus grypus) have been rapidly recolonizing the Northeast US coast,
eliciting concern from the fishing industry. However, the ecological effect of this recovery is …

Valuing the contribution of estuarine habitats to commercial fisheries in a seagrass-dominated estuary

V Raoult, MD Taylor, RK Schmidt, ID Cresswell… - Estuarine, Coastal and …, 2022 - Elsevier
Estimating the economic value of ecosystem services derived from estuarine habitats is
important for prioritising management, conservation, and restoration activities, but remains …

Spatial analysis of carbon isotopes reveals seagrass contribution to fishery food web

RM Connolly, NJ Waltham - Ecosphere, 2015 - Wiley Online Library
Despite the widespread use of carbon stable isotopes to distinguish among potential energy
pathways in food webs, their usefulness is limited where potential basal carbon sources are …

Stable isotopes reveal the importance of saltmarsh-derived nutrition for two exploited penaeid prawn species in a seagrass dominated system

DE Hewitt, TM Smith, V Raoult, MD Taylor… - Estuarine, Coastal and …, 2020 - Elsevier
Estuaries represent highly important nursery habitats for a range of species, with refuge and
nutrition being two key benefits derived from estuaries. Quantifying these benefits provides …