DOI: 10.1016/j.marpolbul.2014.10.044
Scopus记录号: 2-s2.0-84924582105
论文题名: Levels of metals, arsenic and phosphorus in sediments from two sectors of a Brazilian Marine Protected Area (Tupinambás Ecological Station)
作者: Hoff N.T. ; Figueira R.C.L. ; Abessa D.M.S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 91, 期: 2 起始页码: 403
结束页码: 409
语种: 英语
英文关键词: Background values
; Contamination
; Geochemistry
; Marine Protected Area
; Metals
; Tupinambás Ecological Station
Scopus关键词: Calcium carbonate
; Conservation
; Contamination
; Copper
; Ecology
; Environmental protection
; Geochemistry
; Lead
; Marine pollution
; Metals
; Acid digestion
; Background value
; Marine protected area
; Metals concentrations
; Sediment samples
; Sediment textures
; Sediments
; aluminum
; arsenic
; calcium carbonate
; chromium
; copper
; iron
; lead
; metal
; nickel
; organic matter
; phosphorus
; zinc
; arsenic
; heavy metal
; phosphorus
; pollutant
; arsenic
; concentration (composition)
; marine park
; marine pollution
; marine sediment
; metal
; organic matter
; phosphorus
; aquatic environment
; Article
; chemical analysis
; chemical composition
; dry deposition
; environmental impact assessment
; environmental management
; geochemistry
; gravimetry
; hydrodynamics
; marine environment
; particle size
; sediment
; water pollution
; wet deposition
; analysis
; Brazil
; chemistry
; environmental monitoring
; environmental protection
; pollutant
; procedures
; sediment
; statistics and numerical data
; Alcatrazes Island
; Brazil
; Palmas
; Parana [Brazil]
; Sao Paulo [Brazil]
; Arsenic
; Brazil
; Conservation of Natural Resources
; Environmental Monitoring
; Environmental Pollutants
; Geologic Sediments
; Metals, Heavy
; Phosphorus
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The Tupinambás Ecological Station (TES) is a Marine Protected Area consisting of two sectors: the Archipelago of Alcatrazes and the Cabras and Palmas islets. This investigation aimed to provide a first diagnosis of the concentrations of metals (Al,Cr,Cu,Fe,Hg,Ni,Pb,Zn), As and P in sediments from the TES. 24 sediment samples were collected in both sectors using a Van Veen grab sampler. Sediment textures and levels of Organic Matter (OM) and CaCO3 were determined, as well as the concentrations of the above-mentioned elements after partial acid digestion. Sediments were predominantly sandy. Higher levels of CaCO3 occurred in the Alcatrazes sector, whereas the OM contents were higher in the islets sector. Metals concentrations were low and associated with fines, while P and As presented a different behavior. The observed concentrations to all studies elements in sediments from the TES were considered as background values. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86360
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Universidade de São Paulo, Instituto Oceanográfico, Praça do Oceanográfico, 191, São Paulo, São Paulo, Brazil; Universidade Estadual Paulista - Campus Experimental do Litoral Paulista, Núcleo de Estudos sobre Poluição e Ecotoxicologia Aquática (NEPEA), Praça Infante Dom Henrique, s/n, São Vicente, São Paulo, Brazil
Recommended Citation:
Hoff N.T.,Figueira R.C.L.,Abessa D.M.S.. Levels of metals, arsenic and phosphorus in sediments from two sectors of a Brazilian Marine Protected Area (Tupinambás Ecological Station)[J]. Marine Pollution Bulletin,2015-01-01,91(2)