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Seth D Newsome

Explore the profile of Seth D Newsome including associated specialties, affiliations and a list of published articles. Areas
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Articles 75
Citations 717
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Recent Articles
1.
Elliott Smith E, Moss M, Wellman H, Gill V, Monson D, Newsome S
Proc Biol Sci . 2025 Jan; 292(2039):20241682. PMID: 39876720
Retrospective datasets offer essential context for conservation by revealing species' ecological roles before industrial-era human impacts. We analysed isotopic compositions of pre-industrial and modern sea otters () to reconstruct pre-extirpation...
2.
Galvan D, Funes M, Paparazzo F, Alonso Roldan V, Derisio C, Pisoni J, et al.
Biology (Basel) . 2025 Jan; 13(12. PMID: 39765657
Maps of (baseline) δC and δN values of primary producers or consumers near the base of food webs provide crucial information for interpreting patterns in the isotopic composition of consumers...
3.
Corvalan B, Alvarez-Vergara F, Landaeta D, Ramirez-Otarola N, Sanchez-Hernandez J, Maldonado K, et al.
Comp Biochem Physiol C Toxicol Pharmacol . 2024 Nov; 288:110076. PMID: 39571874
Climate change, specifically rising temperatures and increased frequency of droughts will increase the level of exposure of organisms to chemical pollution. Notably, the impact of increased frequency and duration of...
4.
Barrios-Guzman C, Harrod C, Guerrero A, Munoz L, Pavez G, Quinones R, et al.
Mar Environ Res . 2024 Sep; 202:106732. PMID: 39243577
Spatial differences in the isotope values of widely distributed marine apex consumers may reflect geographical differences in the isotopic composition of basal resources (e.g., phytoplankton) fueling food webs (bottom-up effects)...
5.
Shipley O, Dabrowski A, Bowen G, Hayden B, Pauli J, Jordan C, et al.
PLoS One . 2024 Sep; 19(9):e0295662. PMID: 39240878
Stable isotope data have made pivotal contributions to nearly every discipline of the physical and natural sciences. As the generation and application of stable isotope data continues to grow exponentially,...
6.
MacPherson J, Shipley O, Weinrauch A, Busquets-Vass G, Newsome S, Anderson W
J Exp Biol . 2024 Aug; 227(16). PMID: 39091254
Nitrogen recycling and amino acid synthesis are two notable ways in which the gut microbiome can contribute to host metabolism, and these processes are especially important in nitrogen-limited animals. Marine...
7.
Shipley O, McMeans B, Harrod C, Graham B, Newsome S
J Fish Biol . 2024 Jul; 105(5):1365-1367. PMID: 39045621
No abstract available.
8.
Robinson A, Elliott Smith E, Besser A, Newsome S
Oecologia . 2024 Jan; 204(1):13-24. PMID: 38227253
The measurement of stable isotope values of individual compounds, such as amino acids (AAs), has become a powerful tool in animal ecology and ecophysiology. As with any emerging technique, questions...
9.
Ramirez-Otarola N, Maldonado K, Valdes-Ferranty F, Newsome S, Sabat P
Oecologia . 2023 Nov; 203(3-4):395-405. PMID: 37950102
Oxidative status and immune function are energy-demanding traits closely linked to diet composition, particularly resource availability and nutritional value. In seasonal environments, nutrient availability and diet quality fluctuate, potentially influencing...
10.
Turner T, Bart Jr H, McCormick F, Besser A, Bowes R, Capps K, et al.
Bioscience . 2023 Oct; 73(7):479-493. PMID: 37841229
Biodiversity collections are experiencing a renaissance fueled by the intersection of informatics, emerging technologies, and the extended use and interpretation of specimens and archived databases. In this article, we explore...