2026-10-06T23:27:35Z https://api.figshare.com/v2/oai

oai:figshare.com:article/33087728 2026-09-25T14:40:07Z category_24223 category_24238 item_type_3 month_year_09_2026

Data from: Stable isotopes indicate consistent trophic structures but marked spatial variation in isotopic values across contrasting high-altitude Andean salars Gonzalo Salazar (24457100) Pablo Aguilar (5945015) Mattia Sacco (23286499) Chris Harrod (479243) Freshwater ecology Ecology not elsewhere classified Altiplano Aquatic invertebrates Atacama Desert Bayesian mixing models Food webs Isotopic niche Northern Chile <p dir="ltr">This dataset contains the supplementary data tables (Tables S1–S5) associated with the manuscript "Stable isotopes indicate consistent trophic structures but marked spatial variation in isotopic values across contrasting high-altitude Andean salars" by Salazar et al, submitted to Isotopes in Environmental & Health Studies.</p><p dir="ltr">The study used δ¹³C, δ¹⁵N and δ³⁴S values of primary producers, aquatic invertebrates and flamingos (feathers and faeces) from three high-altitude Andean salars in northern Chile (Laguna Puilar, Salar de Tara and Salar de Pujsa) to compare trophic structure and isotopic niche organisation.</p><p dir="ltr">Files included:</p><p dir="ltr">- Table S1: Raw stable isotope dataset (δ¹³C, δ¹⁵N, δ³⁴S) for all sampled taxa and salars.</p><p dir="ltr">- Table S2: Principal Coordinates Analysis (PCoA) scores.</p><p dir="ltr">- Table S3: Analytical standards and QA/QC data for isotope measurements.</p><p dir="ltr">- Table S4: Morphometric and environmental site characteristics of the three salars.</p><p dir="ltr">- Table S5: Pairwise posterior probabilities from the Bayesian hierarchical model of isotopic diversity indices.</p> 2026-09-25T14:40:07Z Dataset Dataset 10.6084/m9.figshare.33087728.v1 https://figshare.com/articles/dataset/Data_from_Stable_isotopes_indicate_consistent_trophic_structures_but_marked_spatial_variation_in_isotopic_values_across_contrasting_high-altitude_Andean_salars/33087728 CC BY 4.0