DOI: 10.1016/j.marpolbul.2015.07.008
Scopus记录号: 2-s2.0-84941317473
论文题名: Application of a new integrated sediment quality assessment method to Huelva estuary and its littoral of influence (Southwestern Spain)
作者: Rosado D. ; Usero J. ; Morillo J.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 98, 期: 2018-01-02 起始页码: 106
结束页码: 114
语种: 英语
英文关键词: Bioavailability
; Huelva estuary
; Integrated sediment quality assessment
; Macrobenthic community
; Sediment toxicity
; Trace metals
Scopus关键词: Bioassay
; Biochemistry
; Carbon
; Estuaries
; Metals
; Organic carbon
; Particle size
; Sedimentology
; Sediments
; Toxicity
; Trace elements
; Water pollution
; Bioavailability
; Huelva estuary
; Macrobenthic community
; Sediment quality
; Sediment toxicity
; Trace metal
; River pollution
; arsenic
; cadmium
; chromium
; copper
; iron
; lead
; manganese
; mercury
; nickel
; organic carbon
; selenium
; zinc
; metal
; proteinase K
; sulfide
; estuarine pollution
; estuarine sediment
; metallogenesis
; pollution effect
; pollution incidence
; pollution monitoring
; sediment analysis
; sediment pollution
; Article
; concentration (parameters)
; controlled study
; environmental degradation index
; environmental monitoring
; macrobenthos
; nonhuman
; particle size
; Photobacterium phosphoreum
; precipitation
; quality control
; salinity
; sea pollution
; sediment
; Spain
; water quality
; analysis
; bioremediation
; chemistry
; environmental monitoring
; estuary
; procedures
; river
; toxicity testing
; Andalucia
; Huelva Estuary
; Huelva [Andalucia]
; Odiel River
; Spain
; Tinto River
; Photobacterium phosphoreum
; Biodegradation, Environmental
; Endopeptidase K
; Environmental Monitoring
; Estuaries
; Geologic Sediments
; Metals
; Rivers
; Spain
; Sulfides
; Toxicity Tests
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: A new integrated sediment quality assessment method composed of several assays (particle size profile, total metal content, protease K extraction, total organic carbon, toxicity bioassay with Photobacterium phosphoreum and macrobenthic community alteration) that provides a single result, the environmental degradation index (EDI), has been developed. The new method was tested on the Huelva estuary (southwest of Spain), a highly polluted area where metals dissolved in the water of the Tinto and Odiel rivers precipitate after flowing through the Iberian Pyrite Belt, one of the largest metallogenic areas of massive sulphide deposits in the world. The proposed method satisfactorily was able to reflect different degrees of pollution on the environmental degradation index. Thus, EDI categorized littoral samples as slightly degraded and all the Tinto and some of the Odiel as very highly degraded, emphasizing the lower zone of the Tinto estuary as the most deeply degraded of the entire study area. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85976
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: Department of Chemical and Environmental Engineering, University of Seville, Seville, Spain
Recommended Citation:
Rosado D.,Usero J.,Morillo J.. Application of a new integrated sediment quality assessment method to Huelva estuary and its littoral of influence (Southwestern Spain)[J]. Marine Pollution Bulletin,2015-01-01,98(2018-01-02)