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Zinc isotopes reveal new insights into stingray ecology in Brazil

Researchers in Brazil have utilized zinc isotopes in stingray muscle tissue to gain a more nuanced understanding of their diet, habitat use, and physiological processes. Alongside traditional carbon and nitrogen isotopes, zinc isotopes revealed species-specific patterns that offered insights beyond what carbon and nitrogen alone could provide. This study highlights how different isotopic tracers can capture distinct ecological processes, offering a complementary lens for understanding marine ecosystems. AI

RANK_REASON The cluster describes a scientific study published in a journal, detailing new research findings on ecological tracers. [lever_c_demoted from research: ic=1 ai=0.1]

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Zinc isotopes reveal new insights into stingray ecology in Brazil

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  1. Forbes — Innovation TIER_1 English(EN) · Melissa Cristina Márquez, Contributor ·

    What Stingray Muscles Are Telling Us About Life In Coastal Waters

    A new study shows that stable zinc isotopes in stingray muscle tissue capture ecological information that carbon and nitrogen isotopes miss. In three stingray species from coastal Brazil, zinc signatures revealed species differences and added a new layer to how scientists interpr…