Bioaccumulation of heavy metals by shrimp (Litopenaeus schmitti): A dose-response approach for coastal resources management

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• 作者：Juliana Ribeiro Nascimento^a ; ^{ju_0812@hotmail.com} ; Elisamara Sabadini-Santos^a ; ^{esabadini@gmail.com} ; Cassia Carvalho^b ; ^{carvalho.c89@gmail.com} ; Karina Annes Keunecke^c ; Ricardo Cé ; sar^d ; ^{geo_ricardocesar@yahoo.com.br} ; Edison D. Bidone^a ; ^{ebidone@yahoo.com.br}
• 关键词：Probit analysis ; Human consumption risk ; AD50 rate ; Daily metal uptake ; Incorporation rate curve ; Sepetiba Bay
• 刊名：Marine Pollution Bulletin
• 出版年：2017
• 出版时间：30 January 2017
• 年：2017
• 卷：114
• 期：2
• 页码：1007-1013
• 全文大小：325 K
• 卷排序：114

文摘

We reveal a dose–response relationship for metal bioaccumulation in shrimp. We estimate the current risk and the daily metal uptake rate. Tissue concentrations reaching the legal limits for human consumption were predicted. Metal incorporation rates during asymptotic growth up decrease with age. This pattern mitigates the high initial concentrations observed for juveniles.