DOI: 10.1016/j.marpolbul.2017.10.027
Scopus记录号: 2-s2.0-85032953289
论文题名: Distribution of heavy metals in seafloor sediments on the East China Sea inner shelf: Seasonal variations and typhoon impact
作者: Li Y. ; Lin Y. ; Wang L.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 129, 期: 2 起始页码: 534
结束页码: 544
语种: 英语
英文关键词: Heavy metals
; Seafloor sediment
; Seasonal variation
; Typhoon Morakot
Scopus关键词: Deposition
; Grain size and shape
; Hurricanes
; Sediments
; Distribution patterns
; East China Sea
; Evolution modeling
; Grain size
; Loss on ignition
; Seafloor sediments
; Seasonal variation
; Typhoon Morakot
; Heavy metals
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Based on concentrations and distributions of heavy metals, grain size and loss on ignition (LOI) in the seafloor sediments acquired during three surveys in winter and in summer (before and after typhoon Morakot) in the mud deposition center off the Fujian-Zhejiang coast, East China Sea, the seasonal and typhoon-induced variations of heavy metals in seafloor sediments are discussed. It is found that different concentrations of heavy metals occurred in seafloor sediments, but their distribution patterns were similar, gradually decreasing from near-shore to offshore. The distribution of heavy metals was correlated with grain size and LOI in seafloor sediments, which showed significant seasonal variations and typhoon's impact. Based on these results, a conceptual evolution model was built about the seasonal and typhoon's impact on the deposition environment of heavy metals, which has implications for understanding the migration, settling, and burial processes of heavy metals in the sea. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88356
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: Laboratory for Ocean & Coast Geology, Third Institute of Oceanography, State Oceanic Administration, Xiamen, China
Recommended Citation:
Li Y.,Lin Y.,Wang L.. Distribution of heavy metals in seafloor sediments on the East China Sea inner shelf: Seasonal variations and typhoon impact[J]. Marine Pollution Bulletin,2018-01-01,129(2)