Mercury Stable Isotopes Reveal Influence of Foraging Depth on Mercury Concentrations and Growth in Pacific Bluefin Tuna
Mercury Stable Isotopes Reveal Influence of Foraging Depth on Mercury Concentrations and Growth in Pacific Bluefin Tuna
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DOI：
10.1021/acs.est.7b06429
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发表时间：
2018-06-05
影响因子：
11.4
通讯作者：
Sunderland, Elsie M.
中科院分区：
文献类型：
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作者：
Madigan, Daniel J.;Li, Miling;Sunderland, Elsie M.
由于环境和人为因素，海洋生态系统正在发生变化，对海洋的顶级捕食者产生了不确定的后果。上层和中层猎物资源在质量和数量上不同，但它们对捕食者饮食的相对贡献一直难以追踪。我们测量了汞（Hg）的稳定同位素在年轻的（
Pelagic ecosystems are changing due to environmental and anthropogenic forces, with uncertain consequences for the ocean's top predators. Epipelagic and mesopelagic prey resources differ in quality and quantity, but their relative contribution to predator diets has been difficult to track. We measured mercury (Hg) stable isotopes in young (