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

被引：0
|
作者：
P. B. P. Kfouri
R. C. L. Figueira
A. M. G. Figueiredo
S. H. M. Souza
B. B. Eichler
机构：
[1] Instituto Oceanográfico,
[2] Universidade de São Paulo-IOUSP,undefined
[3] Universidade Cruzeiro do Sul (UNICSUL),undefined
[4] Laboratório de Análise por Ativação com Nêutrons,undefined
[5] IPEN-CNEN/SP,undefined
[6] Instituto Oceanográfico,undefined
[7] Universidade de São Paulo-IOUSP,undefined
[8] Instituto Oceanográfico,undefined
[9] Universidade de São Paulo-IOUSP,undefined
来源：
Journal of Radioanalytical and Nuclear Chemistry | 2005年 / 265卷
关键词：
Ammonia; Physical Chemistry; Inorganic Chemistry; Metal Concentration; Activation Analysis;
D O I：
暂无
中图分类号：
学科分类号：
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：7
相关论文
共 50 条
  • [41] Ecological risks of trace metals in Guanabara Bay, Rio de Janeiro, Brazil: An index analysis approach
    de Carvalho Aguiar, Valquiria Maria
    de Lima, Michelle Nunes
    Abuchacra, Rodrigo Coutinho
    Falheiro Abuchacra, Paula Ferreira
    Baptista Neto, Jose Antonio
    Borges, Heloisa Vargas
    de Oliveira, Vitor Calor
    ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 2016, 133 : 306 - 315
  • [42] THE MARINE RESERVOIR EFFECT: A CASE STUDY OF ARCHAEOLOGICAL SITES AT GUANABARA BAY, RIO DE JANEIRO, BRAZIL
    Vivone, Ronaldo Janvrot
    de Carvalho, Zenildo Lara
    Lopes, Ricardo Tadeu
    dos Santos, Roberto Ventura
    Godoy, Jose Marcus
    RADIOCARBON, 2023, 65 (01) : 285 - 297
  • [43] Evaluation of the contaminating potential of an important tributary which flows into Guanabara Bay, Rio de Janeiro, Brazil
    Silva, D. M.
    Pereira, W. C.
    Kligerman, D. C.
    Jacob, Silvana do Couto
    MANAGEMENT OF ENVIRONMENTAL QUALITY, 2008, 19 (01) : 20 - 36
  • [44] Hydrogeochemical characterization and indicators of anthropogenic influence in groundwater around Guanabara Bay, Rio de Janeiro, Brazil
    Delaunay, Nicole
    Marques, Eduardo Duarte
    Nummer, Alexis Rosa
    Kutter, Vinicius Tavares
    Silva-Filho, Emmanoel Vieira
    Lage, Ingrid Carvalho
    JOURNAL OF SOUTH AMERICAN EARTH SCIENCES, 2024, 148
  • [45] MULTITEMPORAL ANALYSIS BY REMOTE SENSING OF THE EVOLUTION OF COASTAL LINE OF GUANABARA BAY, RIO DE JANEIRO, BRAZIL
    Fernandes, Patricia Gloriza
    Baptista Neto, Jose Antonio
    Vieira, Khaue Silva
    de Almeida, Marcelo Pompermayer
    Correa, Thulio Righeti
    Delgado, Jessica de Freitas
    da Fonseca, Estefan Monteiro
    SISTEMAS & GESTAO, 2020, 15 (01): : 59 - 69
  • [46] Application of remote sensing data for oil spill monitoring in the Guanabara Bay, Rio de Janeiro, Brazil
    Bentz, C
    de Miranda, FP
    IGARSS 2001: SCANNING THE PRESENT AND RESOLVING THE FUTURE, VOLS 1-7, PROCEEDINGS, 2001, : 333 - 335
  • [47] Application of remote sensing data for oil spill monitoring in the Guanabara Bay, Rio de Janeiro, Brazil
    Remote Sensing Laboratory, PETROBRAS Research and Devmt. Ctr., Ilha Fundao, Cid. Univ.-Quadra. 7, 21949-900, Rio de Janeiro, RJ, Brazil
    International Geoscience and Remote Sensing Symposium (IGARSS), 2001, 1 : 333 - 335
  • [48] SOTALIA-GUIANENSIS (CETACEA, DELPHINIDAE) POPULATION IN THE GUANABARA BAY, RIO-DE-JANEIRO, BRAZIL
    GEISE, L
    MAMMALIA, 1991, 55 (03) : 371 - 379
  • [49] Characterization and Distribution of Polycyclic Aromatic Hydrocarbons in Sediments from Surui Mangrove, Guanabara Bay, Rio de Janeiro, Brazil
    Fontana, Luiz Francisco
    Carlos Crapez, Mirian Araujo
    de Figueiredo Junior, Alberto Garcia
    Santos, Elisamara Sabadini
    da Silva, Frederico Sobrinho
    Ribeiro, Angelo Morgado
    Martins da Rocha, Camila C.
    Pereira Netto, Annibal Duarte
    JOURNAL OF COASTAL RESEARCH, 2012, 28 (1A) : 156 - 162
  • [50] Polychlorinated Biphenyls and Organochlorine Pesticides in Edible Fish Species and Dolphins from Guanabara Bay, Rio de Janeiro, Brazil
    A. M. F. da Silva
    V. R. R. Lemes
    H. H. C. Barretto
    E. S. Oliveira
    I. B. de Alleluia
    F. J. R. Paumgartten
    Bulletin of Environmental Contamination and Toxicology, 2003, 70 : 1151 - 1157
12345