DOI: 10.1016/j.marpolbul.2015.02.029
Scopus记录号: 2-s2.0-84929268493
论文题名: Evidencing the natural and anthropogenic processes controlling trace metals dynamic in a highly stratified estuary: The Krka River estuary (Adriatic, Croatia)
作者: Cindrić A.-M. ; Garnier C. ; Oursel B. ; Pižeta I. ; Omanović D.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 94, 期: 2018-01-02 起始页码: 199
结束页码: 216
语种: 英语
英文关键词: Distribution coefficient
; Estuarine mixing
; Krka River estuary
; Organic carbon
; Stratified estuary
; Trace metals
Scopus关键词: Antifouling paint
; Carbon
; Copper
; Estuaries
; Lead
; Organic carbon
; Residence time distribution
; Rivers
; Anthropogenic process
; Dissolved fraction
; Distribution coefficient
; Krka River
; Physico - chemical parameters
; Residence time
; Stratified estuaries
; Trace metal
; Trace elements
; cadmium
; copper
; dissolved oxygen
; lead
; organic carbon
; sea water
; trace metal
; zinc
; metal
; water pollutant
; accumulation
; anthropogenic source
; bottom water
; estuary
; harbor
; mixing
; organic carbon
; seawater
; spatial distribution
; trace metal
; Article
; concentration (parameters)
; controlled study
; Croatia
; environmental temperature
; estuary
; pH measurement
; physical chemistry
; pollution transport
; salinity
; seasonal variation
; stream (river)
; suspended particulate matter
; water pollution
; analysis
; chemistry
; environmental monitoring
; river
; season
; water pollutant
; Croatia
; Krka River [Croatia]
; Croatia
; Environmental Monitoring
; Estuaries
; Metals
; Rivers
; Seasons
; Seawater
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Distributions of trace metals (TM), organic carbon, SPM and physico-chemical parameters were studied in the highly stratified Krka River estuary in winter/summer periods. The non-conservative behaviour of Zn, Cd, Pb and Cu in the brackish layer (plume), easily spotted due to very low inputs by the river, was mainly caused by their inputs from the pleasure boats, nautical marinas and harbour (e.g. release from antifouling paints). Contrarily, Ni and Co followed near-conservative behaviour. The extremely low SPM discharged by the river, resulted in a predominant dissolved fraction (>80%) of all TM, except Pb. Vertical scavenging, coupled with the long residence time, caused accumulation and progressive upstream increase of TM and SPM in the bottom seawater. Decrease of distribution coefficient (KD) in the brackish layer for winter period was ascribed to the change of SPM nature (terrestrial vs. biogenic), whereas a variable and increased biogenic component of SPM caused scattered KDs in summer. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86121
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: Ruder Bošković Institute, Center for Marine and Environmental Research, Bijenička 54, Zagreb, Croatia; Université de Toulon, PROTEE, EA 3819, La Garde, France; Aix-Marseille Université-CNRS, UMR 7263/IRD 237 IMBE, Campus St Jerome, 52, Av. Escadrille Normandie Niemen, Marseille Cedex 20, France
Recommended Citation:
Cindrić A.-M.,Garnier C.,Oursel B.,et al. Evidencing the natural and anthropogenic processes controlling trace metals dynamic in a highly stratified estuary: The Krka River estuary (Adriatic, Croatia)[J]. Marine Pollution Bulletin,2015-01-01,94(2018-01-02)