Among- and within-species variability in fatty acid signatures of marine fish and invertebrates on the Scotian Shelf, Georges Bank, and southern Gulf of St. Lawrence

By Scotian Shelf, Georges Bank, S. Lawrence, S. Budge, S. Iverson, W. Bowen, R. G. Ackman. 2002

272 citations recorded by the source corpus.

Subfields: Aquatic Science, Global and Planetary Change

View Paper: https://www.semanticscholar.org/paper/507ec850e9f8cbe23c2d15903371220240929049

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Aquatic Science

1. S. Iverson
2. Ian Stirling
3. G. Thiemann
4. C. Parrish
5. W. Bowen
6. D. Müller-Navarra
7. Alexander Wacker
8. M. Kainz

In Global and Planetary Change

1. S. Iverson
2. G. Thiemann
3. Ian Stirling
4. C. Parrish
5. W. Bowen
6. S. Falk‐Petersen
7. S. Budge
8. H. Koopman

Citations in the corpus

• POLAR BEAR DIETS AND ARCTIC MARINE FOOD WEBS: INSIGHTS FROM FATTY ACID ANALYSIS (2008, methodology): “The values of 17 of the most abundant and variable FA (Appendix B) were transformed to improve normality by calculating the log of the ratio of each FA to 18:0 (Budge et al. 2002, Iverson et al. 2002).”
• Lipids and stable isotopes in common eider, black-legged kittiwake and northern fulmar: a trophic study from an Arctic fjord (2003, methodology): “Different multivariate statistical methods have been introduced to assist in studying this phenomenon (Grahl-Nielsen & Mjaavatten 1991, Iverson 1993, Smith et al. 1997, Raclot et al. 1998, Grahl-Nielsen 1999, Dahl et al. 2000, Budge et al. 2002).”
• Evaluating quantitative fatty acid signature analysis (QFASA) using harbour seals Phoca vitulina richardsi in captive feeding studies (2008, methodology): “The ability of QFASA to detect differences within prey species were consistent with the findings of Iverson et al. (1997, 2002) and Budge et al. (2002) where size–age classes of forage fish could be characterized by their FA composition.”
• Diet of young Atlantic bluefin tuna (Thunnus thynnus) in eastern and western Atlantic foraging grounds (2010, background): “In the NW Atlantic, lipid content estimates of ABFT prey range from *3 to 7% for sand lance, butterfish, and squid (Lawson et al. 1998; Budge et al. 2002).”
• A fundamental dichotomy in long-chain polyunsaturated fatty acid abundance between and within marine and terrestrial ecosystems (2017, background): “, by taxonomic group and (or) trophic level) also introduced a degree of variability, as phylogeny is a known driver of FA content (Budge et al. 2002; Dalsgaard et al. 2003; Makhutova et al. 2011; Galloway and Winder 2015; Hixson et al. 2015).”
• Tracing aquatic food webs using fatty acids: from qualitative indicators to quantitative determination (2009, background): “12.1 ), 94.5% were still correctly classified, illustrating that between-species differences in FA signatures tend to be more pronounced than within-species differences as has been found elsewhere (Budge et al. 2002) .”
• QUANTITATIVE FATTY ACID SIGNATURE ANALYSIS: A NEW METHOD OF ESTIMATING PREDATOR DIETS (2004, methodology): “Atlantic herring, mackerel, and capelin share some similarities in fatty acid signatures (e.g., Budge et al. 2002), thus allowing evaluation of model performance when species in the diet do not differ markedly from one another.”
• Fatty acids as dietary tracers in benthic food webs (2012, unknown): “…discriminant function analysis (DFA) are used to examine differences in overall FA composition among a priori groups of samples, e.g. different species (Budge et al. 2002), functional groups (Piché et al. 2010), or consumers on different diets in a controlled feeding study (Navarro et al. 1997).”
• VARIABILITY IN THE BLUBBER FATTY ACID COMPOSITION OF RINGED SEALS (PHOCA HISPIDA) ACROSS THE CANADIAN ARCTIC (2007, methodology): “Duplicate analyses and identification of FAME were performed using temperature-programmed gas-liquid chromatography according to Iverson et al. (1997, 2002) and Budge et al. (2002), with each FA expressed as the weight percent of total FAs ± SEM.”
• Methods of estimating marine mammal diets: A review of validation experiments and sources of bias and uncertainty (2012, background): “To date, prey species used to estimate diets of pinnipeds can generally be statistically identified with high accuracy (e.g., Iverson 2009, Budge et al. 2002).”
• From lavage to lipids: Estimating diets of seabirds (2012, unknown): “The existence of clearly distinguished patterns of FAs (FA signatures) among different prey species or types in a given ecosystem (e.g. Budge et al. 2002, Iverson et al. 2002, Piche et al. 2010), combined with 275 A ut ho r c op y Mar Ecol Prog Ser 451: 263–284, 2012 the understanding that FAs are…”
• STUDYING TROPHIC ECOLOGY IN MARINE ECOSYSTEMS USING FATTY ACIDS: A PRIMER ON ANALYSIS AND INTERPRETATION (2006, background): “That is, it allows one to determine whether FA compositions vary significantly with group membership (e.g., Kirsch et al. 2000, Budge et al. 2002).”
• Perspectives on marine zooplankton lipids (2007, background): “The introduction of multivariate statistical analyses of fatty acid profiles, such as correspondence or principal component analyses, redundancy and discriminant analyses ( Budge et al. 2002 ), and SIMCA pattern recognition analyses (Vogt and Knutsen 1985), has opened new avenues to address more com”