DOI: 10.1016/j.marpolbul.2016.02.070
Scopus记录号: 2-s2.0-84960172468
论文题名: Application of empirical model to predict background metal concentration in mixed carbonate-alumosilicate sediment (Adriatic Sea, Croatia)
作者: Felja I. ; Romić M. ; Romić D. ; Bakić H. ; Pikelj K. ; Juračić M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 106, 期: 2018-01-02 起始页码: 190
结束页码: 199
语种: 英语
英文关键词: Carbonate share
; Element distribution
; Mali Ston Channel
; Natural variations
Scopus关键词: Carbonation
; Copper
; Lead
; Trace elements
; Anthropogenic influence
; Background concentration
; Depositional environment
; Element distribution
; Fine-grained sediment
; Mali Ston Channel
; Metal concentrations
; Natural variation
; Sediments
; aluminum silicate
; carbonic acid
; chromium
; cobalt
; copper
; lead
; nickel
; trace element
; zinc
; carbonic acid derivative
; heavy metal
; metal
; trace element
; water pollutant
; aluminosilicate
; carbonate sediment
; concentration (composition)
; depositional environment
; fine grained sediment
; Holocene
; marine sediment
; Pleistocene
; sediment chemistry
; sediment core
; trace element
; Article
; chemical analysis
; continental shelf
; controlled study
; Croatia
; Holocene
; mathematical model
; mineralogy
; particle size
; Pleistocene
; prediction
; sea pollution
; seashore
; sediment
; analysis
; chemical model
; chemistry
; environmental monitoring
; procedures
; sediment
; statistics and numerical data
; water pollutant
; water pollution
; Croatia
; Mali Ston Bay
; Carbonates
; Croatia
; Environmental Monitoring
; Geologic Sediments
; Metals
; Metals, Heavy
; Models, Chemical
; Trace Elements
; Water Pollutants, Chemical
; Water Pollution, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: A 96 m long sediment core (S10-33) from the Mali Ston Channel (Adriatic Sea) showed large natural variation in carbonate share (between 1% and 95%) and concentration of elements. These variations indicate rather significant changes in fine-grained sediment that was deposited in this area during Younger Pleistocene and Holocene. Unaffected by anthropogenic influence, sediment in the core was used to determine background concentration of trace elements in sediment with various carbonate content. Here we propose a method of the normalization of trace elements to carbonate share, in order to assess natural/background concentration of metals in sediments consisting of carbonates and alumosilicates in various proportions. Six characteristic metals (Co, Cr, Cu, Ni, Pb, and Zn) that were normalized to carbonate share showed very good correlation, with much higher background concentrations in alumosilicate than in carbonate end member. Simple formulas were proposed to easily determine background concentration of these elements, in coastal and shelf depositional environments with mixed carbonate-alumosilicate sediments. © 2016 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87312
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: Faculty of Science, Department of Geology, University of Zagreb, Horvatovac 102a, Zagreb, Croatia; Faculty of Agriculture, Department of Soil Amelioration, University of Zagreb, Svetošimunska cesta 25, Zagreb, Croatia
Recommended Citation:
Felja I.,Romić M.,Romić D.,et al. Application of empirical model to predict background metal concentration in mixed carbonate-alumosilicate sediment (Adriatic Sea, Croatia)[J]. Marine Pollution Bulletin,2016-01-01,106(2018-01-02)