DOI: 10.1016/j.marpolbul.2016.07.052
Scopus记录号: 2-s2.0-84992616398
论文题名: Temporal and spatial distribution of semicarbazide in western Laizhou Bay
作者: Tian X. ; Xu Y. ; Song X. ; Gong X. ; Liu Y. ; Zhou Q. ; Wang Z. ; Xia C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 112, 期: 2018-01-02 起始页码: 393
结束页码: 398
语种: 英语
英文关键词: Distribution
; Laizhou Bay
; Semicarbazide
; UPLC–MS/MS
Scopus关键词: Economics
; Liquid chromatography
; Mass spectrometry
; Multivariant analysis
; Pollution
; Seawater
; Sediments
; Shellfish
; Soil conservation
; Water conservation
; Water management
; Distribution
; Distribution characteristics
; Integrated watershed management
; Laizhou Bay
; Semicarbazide
; Tandem mass spectrometry
; Temporal and spatial distribution
; Ultra performance liquid chromatography
; Marine pollution
; rain
; sea water
; semicarbazide
; carbamylhydrazine
; coloring agent
; semicarbazide derivative
; water pollutant
; concentration (composition)
; industrial waste
; liquid chromatography
; marine pollution
; mass spectrometry
; pollution monitoring
; spatiotemporal analysis
; Article
; bioaccumulation
; China
; multivariate analysis
; nonhuman
; seasonal variation
; sediment
; shellfish
; spatial analysis
; tandem mass spectrometry
; temporal analysis
; ultra performance liquid chromatography
; analysis
; bay
; chemistry
; environmental monitoring
; geography
; procedures
; reproducibility
; water pollutant
; China
; Laizhou Bay
; Shandong
; Bays
; China
; Coloring Agents
; Environmental Monitoring
; Geography
; Geologic Sediments
; Reproducibility of Results
; Seawater
; Semicarbazides
; Shellfish
; Tandem Mass Spectrometry
; 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: Semicarbazide (SEM), an industrial raw material and the marker residue of nitrofurazone as a veterinary drug, has become a new type of marine pollutant. A standard method (ultra-performance liquid chromatography–tandem mass spectrometry, UPLC–MS/MS) was used to analyze SEM in seawater, sediment, and shellfish. A series of sections and stations were set up in radical distribution in western Laizhou Bay, with six voyages and 150 monitoring samples. The concentrations of SEM in seawater and shellfish were 10− 11 and 10− 10 kg/L, respectively, and no SEM was detected in the sediment. Distribution characteristics at each state, temporal and spatial trends, multivariate analyses, and the causes were analyzed to assess the pollution level, which aimed to offer a database for drafting the national baseline values of SEM in seawater and sediment in future. The data obtained could be used for integrated watershed management of marine environment and economic activities for constructing a blue economic zone of Shandong Peninsula in China. © 2016 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86704
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: Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China; Shandong Marine Resource and Environment Research Institute, Yantai, China; Ludong University, Yantai, China; University of Chinese Academy of Sciences, Beijing, China
Recommended Citation:
Tian X.,Xu Y.,Song X.,et al. Temporal and spatial distribution of semicarbazide in western Laizhou Bay[J]. Marine Pollution Bulletin,2016-01-01,112(2018-01-02)