蓝鱼、长臂鱼和方头鱼肝脏中微量金属与体长的关系

Chesapeake Science Pub Date : 1977-09-01 DOI:10.2307/1350808

Harold C. Mears, R. Eisler

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引用次数: 19

摘要

用原子吸收分光光度法分析了1971年夏天在新泽西海岸采集的蓝鱼、方头鱼和长须鱼的肝脏中Cd、Cr、Cu、Fe、Mn、Ni和Zn的含量。雌雄同体的肝灰中镍的含量随体长的增加而降低。体型较小的雄性动物肝脏中的铬和铜含量也高于体型较大的雄性动物。

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Trace metals in liver from bluefish, tautog and tilefish in relation to body length

Livers from bluefish, tilefish and tautog collected during the summer of 1971 off the New Jersey coast were analyzed for Cd, Cr, Cu, Fe, Mn, Ni, and Zn by atomic absorption spectrophotometry. Liver ash from male and female tautog contained decreasing concentrations of Ni with increasing body length. Smaller males also contained greater levels of Cr and Cu in liver than larger tautogs.

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Chesapeake Science

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