DOI: 10.1016/j.marpolbul.2016.01.028
Scopus记录号: 2-s2.0-84957089856
论文题名: Potential effects of sediment contaminants on diatom assemblages in coastal lagoons of New Jersey and New York States
作者: Potapova M. ; Desianti N. ; Enache M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 107, 期: 2 起始页码: 453
结束页码: 458
语种: 英语
英文关键词: Diatoms
; Metals
; New Jersey
; New York
; PAH
; Sediments
Scopus关键词: Algae
; Metals
; Multivariant analysis
; Phytoplankton
; Polycyclic aromatic hydrocarbons
; Sediments
; Community composition
; Contaminated sediment
; Diatoms
; Multi variate analysis
; New Jersey
; New York
; Relative abundance
; Sediment contaminants
; Contamination
; coastal lagoon
; community composition
; diatom
; marine sediment
; multivariate analysis
; PAH
; plankton
; pollution effect
; pollution tolerance
; relative abundance
; sediment pollution
; temporal variation
; trace metal
; benthos
; contamination
; diatom
; estuary
; flora
; lagoon
; multivariate analysis
; plankton
; sediment
; United States
; writing
; analysis
; chemistry
; diatom
; drug effects
; environmental monitoring
; estuary
; New Jersey
; New York
; sediment
; toxicity
; water pollutant
; New Jersey
; New York [United States]
; United States
; Bacillariophyta
; water pollutant
; Diatoms
; Environmental Monitoring
; Estuaries
; Geologic Sediments
; New Jersey
; New York
; 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: Sediment samples from the coastal lagoons and estuaries of New York and New Jersey were used to investigate the influence of contaminants on diatom assemblages. Multivariate analyses demonstrated correspondence between composition of diatom assemblages and concentrations of several metals and total PAH. The effects of the individual contaminants were difficult to disentangle because of the considerable correlations between their concentrations. The most conspicuous trend was the increase in the relative abundance of small centric planktonic diatoms in response to contamination and the corresponding decrease in the benthic flora. The high relative abundance of planktonic species on contaminated sediments apparently resulted not so much from their tolerance to pollution, but from the paucity of benthic species. A comparison of the assemblages on the surface and at the depth of approximately 8-10 cm revealed a statistically significant temporal change in community composition towards planktonic diatoms. © 2016 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87016
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 Biodiversity, Earth and Environmental Science, Drexel University, Philadelphia, PA, United States; Academy of Natural Sciences, Drexel University, Philadelphia, PA, United States; New Jersey Department of Environmental Protection, Trenton, NJ, United States
Recommended Citation:
Potapova M.,Desianti N.,Enache M.. Potential effects of sediment contaminants on diatom assemblages in coastal lagoons of New Jersey and New York States[J]. Marine Pollution Bulletin,2016-01-01,107(2)