دورية أكاديمية
Corais como organismos biomonitores: aplicação, pré-tratamento e determinação de elementos majoritários e minoritários
| العنوان: | Corais como organismos biomonitores: aplicação, pré-tratamento e determinação de elementos majoritários e minoritários |
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| المؤلفون: | Gilmara F. Eça, Carlos V. S. Mendonça Filho, Vanessa Hatje, Wagna P. C. Santos |
| المصدر: | Química Nova, Vol 35, Iss 3, Pp 581-592 (2012) |
| بيانات النشر: | Sociedade Brasileira de Química, 2012. |
| سنة النشر: | 2012 |
| المجموعة: | LCC:Chemistry |
| مصطلحات موضوعية: | monitoring, contamination, CaCO3 matrix, Chemistry, QD1-999 |
| الوصف: | Corals incorporate major and trace elements in their tissues and skeletons, acting as good proxies for contaminant inputs over time. This incorporation occurs by a variety of mechanisms and depends on the bioavailability of elements. Corals are very susceptible to metal contamination during sample collection. As such, pre-treatment procedures need to include a decontamination step. The high Na and Ca concentrations in the matrix make the determination of trace metals an analytical challenge. The present paper reviews all the information published on coral sample pretreatments, metal determinations in corals, and also discusses the use of coral to monitor metal contamination. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Spanish; Castilian Portuguese |
| تدمد: | 1678-7064 0100-4042 |
| Relation: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000300026&lng=en&tlng=en; https://doaj.org/toc/1678-7064 |
| DOI: | 10.1590/S0100-40422012000300026 |
| URL الوصول: | https://doaj.org/article/6cab80fa167647f5bced3a11a97829b4 |
| رقم الأكسشن: | edsdoj.6cab80fa167647f5bced3a11a97829b4 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 16787064 01004042 |
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| DOI: | 10.1590/S0100-40422012000300026 |