scholarly journals Two is better than one: combining gut content and stable isotope analyses to infer trophic interactions between native and invasive species

Hydrobiologia ◽  
2019 ◽  
Vol 839 (1) ◽  
pp. 25-35 ◽  
Author(s):  
Octavian Pacioglu ◽  
Jochen P. Zubrod ◽  
Ralf Schulz ◽  
J. Iwan Jones ◽  
Lucian Pârvulescu
Keyword(s):  
Invasive Species ◽  
Stable Isotope ◽  
Trophic Interactions ◽  
Gut Content ◽  
Stable Isotope Analyses ◽  
Isotope Analyses ◽  
Better Than

Trophic ecology ofPomatoschistus micropswithin an intertidal bay (Roscoff, France), investigated through gut content and stable isotope analyses

2013 ◽  
Vol 35 (2) ◽  
pp. 261-270 ◽  
Author(s):  
Jean-Charles Leclerc ◽  
Pascal Riera ◽  
Laure M.-L. J. Noël ◽  
Cédric Leroux ◽  
Ann C. Andersen
Keyword(s):  
Stable Isotope ◽  
Trophic Ecology ◽  
Gut Content ◽  
Stable Isotope Analyses ◽  
Isotope Analyses

Gut content, fatty acid, and stable isotope analyses reveal dietary sources of macroalgal-associated amphipods along the western Antarctic Peninsula

Polar Biology ◽  
2016 ◽  
Vol 40 (7) ◽  
pp. 1371-1384 ◽  
Author(s):  
Craig F. Aumack ◽  
Alexander T. Lowe ◽  
Charles D. Amsler ◽  
Margaret O. Amsler ◽  
James B. McClintock ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Stable Isotope ◽  
Antarctic Peninsula ◽  
Western Antarctic Peninsula ◽  
Gut Content ◽  
Stable Isotope Analyses ◽  
Isotope Analyses

scholarly journals Trophic structure of mesopelagic fishes in the Gulf of Mexico revealed by gut content and stable isotope analyses

2017 ◽  
Vol 38 (4) ◽  
pp. e12449 ◽  
Author(s):  
Jennifer P. McClain-Counts ◽  
Amanda W. J. Demopoulos ◽  
Steve W. Ross
Keyword(s):  
Stable Isotope ◽  
Gulf Of Mexico ◽  
Trophic Structure ◽  
Gut Content ◽  
Stable Isotope Analyses ◽  
Isotope Analyses

scholarly journals The Rapid Preparation of Seawater ΣCO2 for Radiocarbon Analysis at the National Ocean Sciences Ams Facility

Radiocarbon ◽  
1994 ◽  
Vol 36 (2) ◽  
pp. 237-246 ◽  
Author(s):  
A.P. McNichol ◽  
G. A. Jones ◽  
D. L. Hutton ◽  
A. R. Gagnon ◽  
R. M. Key
Keyword(s):  
Stable Isotope ◽  
Large Volume ◽  
Inorganic Carbon ◽  
Rapid Preparation ◽  
Stable Isotope Analyses ◽  
Ocean Sciences ◽  
Inert Carrier ◽  
Seawater Samples ◽  
Isotope Analyses ◽  
Better Than

We have established a laboratory for extracting ΣCO2 from seawater samples for AMS analysis of the radiocarbon content. The seawater samples are collected at sea, poisoned and stored until analysis in the laboratory. Each sample is acidified; the inorganic carbon is stripped out as CO2 with an inert carrier gas and then converted to graphite. We present results for Buzzards Bay surface H2O and Na2CO3 standards that demonstrate we strip >98% of inorganic carbon from seawater. Stable isotope analyses are performed to better than 0.2‰, and the reproducibility of 14C measurements on Buzzards Bay seawater is better than 13‰. Finally, we compare data from samples collected in 1991 to those collected in the 1970s and to large volume samples.

Resource partitioning among syntopic Characidae corroborated by gut content and stable isotope analyses

Hydrobiologia ◽  
2017 ◽  
Vol 805 (1) ◽  
pp. 311-324 ◽  
Author(s):  
Karine O. Bonato ◽  
Edward D. Burress ◽  
Clarice B. Fialho ◽  
Jonathan W. Armbruster
Keyword(s):  
Stable Isotope ◽  
Resource Partitioning ◽  
Gut Content ◽  
Stable Isotope Analyses ◽  
Isotope Analyses
Sign in / Sign up

Export Citation Format

Share Document