Ricerca
Risultati della ricerca
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2023
Journal article
Stable isotope ecology and interspecific dietary overlap among dolphins in the Northeast Atlantic
Dolphins are mobile apex marine predators. Over the past three decades, warm-water adapted dolphin species (short-beaked common and striped) have expanded their ranges northward and become increasingly abundant in British waters. Meanwhile, cold-water adapted dolphins (white-beaked and Atlantic white-sided) abundance trends are decreasing, with evidence of the distribution of white-beaked...Plint, Tessa ; ten Doeschate, Mariel T I ; Brownlow, Andrew C ; Davison, Nicholas J ; Hantke, Georg …
stable isotope, Northeast Atlantic, Scotland, dolphin, dietary overlap, and niche
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2008
Journal article
Characterizing the diet of individuals at the Neolithic chambered tomb of Hazleton North, Gloucestershire, England, using stable isotopic analysis
Stable carbon and nitrogen isotope compositions were measured on human and faunal bones, sampled from the Neolithic chambered tomb of Hazleton North, Gloucestershire, UK. The values were used to characterize the diet of the burial community as a whole. Humans were higher in δ15N by 4.5–5.0‰ relative to animal δ15N,...Hedges, Robert ; Saville, Alan ; O'Connell, Tamsin
bone, carbon, nitrogen, Neolithic, stable isotope, and Paleodiet