DOI: 10.1016/j.marpolbul.2017.06.070
Scopus记录号: 2-s2.0-85021366393
论文题名: The marine sedimentary record of natural and anthropogenic contribution from the Sulcis-Iglesiente mining district (Sardinia, Italy)
作者: Romano E. ; De Giudici G. ; Bergamin L. ; Andreucci S. ; Maggi C. ; Pierfranceschi G. ; Celia Magno M. ; Ausili A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 122, 期: 2018-01-02 起始页码: 331
结束页码: 343
语种: 英语
英文关键词: Enrichment factor
; Local background
; Metals and trace elements
; Mine exploitation
; Mineralogy
; Sulcis-Iglesiente
Scopus关键词: Metals
; Mineralogy
; Minerals
; Sedimentology
; Sediments
; Submarine geology
; Trace elements
; Anthropogenic contribution
; Anthropogenic impacts
; Chemical and mineralogical compositions
; Enrichment factors
; Intensive exploitations
; Local background
; Sulcis-Iglesiente
; Trace metal enrichments
; Environmental impact
; arsenic
; barium
; cadmium
; carbon 14
; chromium
; copper
; heavy metal
; iron
; lead
; mercury
; nickel
; zinc
; metal
; anthropogenic effect
; enrichment
; environmental impact
; marine sediment
; mine drainage
; mineralogy
; pollution monitoring
; tailings
; trace element
; age
; anthropology
; Article
; chemical composition
; dumping
; environmental impact
; Italy
; marine sediment
; metal enrichment
; mineralogy
; mining
; natural resource
; nonhuman
; parameters
; particle size
; sediment
; sediment core
; weathering
; environmental monitoring
; sediment
; Italy
; Sardinia
; Environmental Monitoring
; Geologic Sediments
; Italy
; Metals
; Mining
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Intensive exploitation of base metal deposits in the Sulcis-Iglesiente district (Sardinia, Italy), lasted from the 1850s to the 1990s, determined a high environmental impact on the coastal area, but the effects on marine environment have never been investigated. A marine sediment core, dated with 14C, was characterized for grain size, chemical and mineralogical composition, in order to reconstruct the sedimentary history of the area and to assess the environmental impact of mining. The comparison of chemical and mineralogical characteristics of recent sediments with those of pre-industrial age allowed discriminating the real anthropogenic impact from the natural metal enrichment. The correspondence, in the upper core, of anthropogenic trace metal enrichment with the presence of mine waste minerals is attributed to the exploiting over industrial scale; the still high metal enrichment in sediment surface levels suggests a still existing impact due to mine dumps and tailings weathering. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88081
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: ISPRA, National Institute for Environmental Protection and Research, Via Vitaliano Brancati 60, Rome, Italy; Università di Cagliari, Department of Chemical and Geological Sciences, Via Trentino 51, Cagliari, Italy
Recommended Citation:
Romano E.,De Giudici G.,Bergamin L.,et al. The marine sedimentary record of natural and anthropogenic contribution from the Sulcis-Iglesiente mining district (Sardinia, Italy)[J]. Marine Pollution Bulletin,2017-01-01,122(2018-01-02)