Metal levels and foraminifera occurrence in sediment cores from Guanabara Bay, Rio de Janeiro, Brazil

被引：21
|
作者：
Kfouri, PBP
Figueira, RCL
Figueiredo, AMG
Souza, SHM
Eichler, BB
机构：
[1] Univ Sao Paulo, IOUSP, Inst Oceanograf, BR-05508000 Sao Paulo, SP, Brazil
[2] Univ Cruzeiro Sul, BR-08060070 Sao Paulo, SP, Brazil
[3] IPEN CNEN SP, Lab Anal Ativacao Neutrons, BR-05508 Sao Paulo, SP, Brazil
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2005年 / 265卷 / 03期
基金：
巴西圣保罗研究基金会;
关键词：
D O I：
10.1007/s10967-005-0849-8
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Guanabara Bay, located at Rio de Janeiro, is an example of an impacted coastal environment due to the high influx of industrial and domestic effluents. Four sediment cores were sampled in areas with different levels of pollution and were analyzed for trace elements and foraminifera for abundance. Instrumental neutron activation analysis (INAA) was used to determine As, Ba, Co, Cr, Fe, Sb, Sc, and Zn. The effects of metal concentrations in the benthic foraminifera were studied. The low concentrations of the benthic foraminifera and the dominance of opportunistic species in coastal regions such as Ammonia may be correlated to natural stress or anthropogenic impact.
引用
收藏
页码：459 / 466
页数：8
相关论文
共 50 条
  • [21] Numerical simulations of an oil spill accident in Guanabara Bay, Rio de Janeiro, Brazil
    Cantao, RF
    De Oliveira, RF
    Meyer, JFCA
    [J]. ENVIRONMENTAL COASTAL REGIONS III, 2000, 5 : 149 - 156
  • [22] Seasonality of hydrographic conditions and foraminiferal species in Guanabara Bay (Rio de Janeiro, Brazil)
    Beck Eichler, Patricia Pinheiro
    Amorim, Audrey Correa
    Costa, Rogerio dos Santos
    de Miranda, Luiz Bruner
    [J]. REGIONAL STUDIES IN MARINE SCIENCE, 2020, 35
  • [23] Geohabitats characterization in areas of dredge sediment disposals on Rio de Janeiro continental shelf, adjacent to Guanabara Bay: Brazil
    Ternes, Caroline Fontelles
    de Macedo Dias, Gilberto Tavares
    Dias, Marcelo Sperle
    [J]. GEO-MARINE LETTERS, 2020, 40 (06) : 1015 - 1030
  • [24] Imposex and surface sediment speciation: A combined approach to evaluate organotin contamination in Guanabara Bay, Rio de Janeiro, Brazil
    Fernandez, MA
    Wagener, ADR
    Limaverde, AM
    Scofield, AL
    Pinheiro, FM
    Rodrigues, E
    [J]. MARINE ENVIRONMENTAL RESEARCH, 2005, 59 (05) : 435 - 452
  • [25] Geohabitats characterization in areas of dredge sediment disposals on Rio de Janeiro continental shelf, adjacent to Guanabara Bay: Brazil
    Caroline Fontelles Ternes
    Gilberto Tavares de Macedo Dias
    Marcelo Sperle Dias
    [J]. Geo-Marine Letters, 2020, 40 : 1015 - 1030
  • [26] Spatial distribution of heavy metals in surficial sediments from Guanabara Bay: Rio de Janeiro, Brazil
    Neto, JAB
    Gingele, FX
    Leipe, T
    Brehme, I
    [J]. ENVIRONMENTAL GEOLOGY, 2006, 49 (07): : 1051 - 1063
  • [27] The contribution of heavy metal pollution derived from highway runoff to Guanabara Bay sediments - Rio-de-Janeiro/Brazil
    Pereira, Edisio
    Baptista-Neto, Jose A.
    Smith, Bernard J.
    McAllister, John J.
    [J]. ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS, 2007, 79 (04): : 739 - 750
  • [28] Environmental and Sanitary Conditions of Guanabara Bay, Rio de Janeiro
    Fistarol, Giovana O.
    Coutinho, Felipe H.
    Moreira, Ana Paula B.
    Venas, Taina
    Canovas, Alba
    de Paula, Sergio E. M., Jr.
    Coutinho, Ricardo
    de Moura, Rodrigo L.
    Valentin, Jean Louis
    Tenenbaum, Denise R.
    Paranhos, Rodolfo
    do Valle, Rogerio de A. B.
    Vicente, Ana Carolina P.
    Amado Filho, Gilberto M.
    Pereira, Renato Crespo
    Kruger, Ricardo
    Rezende, Carlos E.
    Thompson, Cristiane C.
    Salomon, Paulo S.
    Thompson, Fabiano L.
    [J]. FRONTIERS IN MICROBIOLOGY, 2015, 6
  • [29] BIOCONCENTRATION AND BIOMAGNIFICATION OF METHYLMERCURY IN GUANABARA BAY, RIO DE JANEIRO
    Kehrig, Helena A.
    Malm, Olaf
    Palermo, Elisabete F. A.
    Seixas, Tercia G.
    Baeta, Aida P.
    Moreira, Isabel
    [J]. QUIMICA NOVA, 2011, 34 (03): : 377 - U209
  • [30] Distribution of polycyclic aromatic hydrocarbons in surface sediments and waters from Guanabara Bay, Rio de Janeiro, Brazil
    da Silva, Tais Freitas
    Azevedo, Dibora de Almeida
    de Aquino Neto, Francisco Radler
    [J]. JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 2007, 18 (03) : 628 - 637
12345