Metal Traao
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. AcÃmulo de metais traÃo cobre (Cu) e zinco (Zn) em viveiros de cultivo de camarÃo (Litopenaeus vannamei) / Accumulation of trace metals copper (Cu) and zinc (Zn) in nurseries for cultivation of shrimp (Litopenaeus vannamei)
The gradual accumulation of copper and zinc in nurseries for cultivation of shrimp in the state of Cearà was quantified through the analysis of sedimentary profiles collected in nurseries with different times of activity. There was an increase of 52.25% copper in nurseries and 122.4% in the young old. For zinc, the percentage increase was 67.19% in nurserie
Publicado em: 2006
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2. DeterminaÃÃo de Cu Zn em camarÃes cultivados no litoral leste do Estado co Cearà / Determination of Cu and Zn in shrimp farms of the east coast of Cearà State
The concern with the contamination of heavy metals in farmed shrimp has led to studies with the purpose of measuring the concentration of heavy metals in commercial species, assess potentially hazardous levels from the human health and to supply support for environmental monitoring programs. The production of the shrimp Litopenaeus vannamei is growing fast i
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/05/2005