Arsenic in terrestrial invertebrates from riparian areas of the Piracicaba River Basin, So Paulo State, Brazil

被引：0

作者：

Franca, Elvis J. ^{[1
]}

De Nadai Fernandes, Elisabete A. ^{[2
]}

Fonseca, Felipe Y. ^{[2
]}

Magalhaes, Marcelo R. L. ^{[1
]}

Santos, Mariana L. O. ^{[1
]}

机构：

[1] Comissao Nacl Energia Nucl, Ctr Reg Ciencias Nucl Nordeste, Ave Prof Luiz Freire 200, BR-50740545 Recife, PE, Brazil

[2] Univ Sao Paulo, Ctr Energia Nucl Agr, Radioisotopes Lab, Ave Centenario 303, BR-13416000 Piracicaba, Brazil

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2017年 / 314卷 / 03期

关键词：

Contamination; Riverine areas; Bioaccumulation; As;

D O I：

10.1007/s10967-017-5606-2

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

There is no information on arsenic distribution in terrestrial invertebrates from riparian forests of urban and rural areas in Brazil. The objective of this study was to evaluate the As levels in invertebrates from riverine forests of the Piracicaba River Basin, So Paulo, Brazil, using the instrumental neutron activation analysis, k (0)-comparator method. After correction of mass fractions, values higher than 0.10 mg kg(-1) were quantified in invertebrates from both urban and agricultural areas. An unexpected As mass fraction of 13 mg kg(-1) obtained in the Coleopteran pest Macrodactylus pumilio indicated resistance to As-containing-pesticides.

引用

页码：1675 / 1681

页数：7

共 5 条

[1] Arsenic in terrestrial invertebrates from riparian areas of the Piracicaba River Basin, São Paulo State, Brazil
Elvis J. França
Elisabete A. De Nadai Fernandes
Felipe Y. Fonseca
Marcelo R. L. Magalhães
Mariana L. O. Santos
Journal of Radioanalytical and Nuclear Chemistry, 2017, 314 : 1675 - 1681
[2] Geochemical indices and sedimentation rates in the Pardo River basin, Sao Paulo state, Brazil
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[4] Heavy metal contamination in fish and water from Cassipore River basin, State of Amapa, Brazil
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Santos, Cesar
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Oba Yoshioka, Eliane Tie
Bezerra, Roberto Messias
ACTA AMAZONICA, 2015, 45 (04) : 405 - 414
[5] Trace and some rare earth elements distribution in a sediment profile from Jurumirim Reservoir, So Paulo State, Brazil: total content and extracted phases
Franklin, R. L.
Silva, S. A.
Favaro, D. I. T.
Luiz-Silva, W.
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2016, 309 (01) : 439 - 451

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