Influence of constant and periodic experimental hypoxic stress on Atlantic croaker otolith chemistry

Aquatic Biology

关键词: Hypoxia;    Otolith chemistry;    Micropogonias undulatus;    Manganese;    Trace elements;    Physiological stress;   

DOI  :  10.3354/ab00542

学科分类：生物科学（综合）

来源: Inter-Research

【 摘 要 】

ABSTRACT: The chemical composition of fish otoliths may provide information on the environmental exposure histories of fishes if ‘vital effects’ on element incorporation are minimal. In order to use redox-sensitive geochemical proxies, such as manganese, in otoliths to quantify sublethal exposure to hypoxia, the relative influence of endogenous and exogenous controls on otolith composition must first be validated. Controlled laboratory experiments were conducted on Atlantic croaker

【 授权许可】

CC BY