DOI: 10.1016/j.marpolbul.2015.07.011
Scopus记录号: 2-s2.0-84941316566
论文题名: Concentrations of viable oil-degrading microorganisms are increased in feces from Calanus finmarchicus feeding in petroleum oil dispersions
作者: Størdal I.F. ; Olsen A.J. ; Jenssen B.M. ; Netzer R. ; Hansen B.H. ; Altin D. ; Brakstad O.G.
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: 69
结束页码: 77
语种: 英语
英文关键词: Calanus finmarchicus
; Clearance rate
; Dispersed oil
; Oil fate
; Oil weathering
; Oil-degrading bacteria
Scopus关键词: Dispersions
; Feeding
; Microbiology
; Microorganisms
; Weathering
; Calanus finmarchicus
; Clearance rates
; Dispersed oil
; Oil fate
; Oil weathering
; Oil-degrading bacteria
; Bacteria
; acenaphthene
; acenaphthylene
; alkane derivative
; anthracene derivative
; benzo[a]pyrene
; benzo[b]fluoranthene
; benzo[e]pyrene
; benzo[ghi]perylene
; benzo[k]fluoranthene
; benz[a]anthracene
; biphenyl
; chrysene derivative
; decalin derivative
; dibenzofuran
; dibenzothiophene derivative
; dibenz[a,h]anthracene
; fluoranthene
; fluorene derivative
; indeno[1,2,3 cd]pyrene
; naphthalene derivative
; perylene
; petroleum
; phenanthrene derivative
; pyrene derivative
; petroleum
; water pollutant
; bacterium
; biodegradation
; clearance rate
; dispersion
; feces
; microbial community
; oil pollution
; weathering
; zooplankton
; Article
; bacterial viability
; Calanus finmarchicus
; clearance
; concentration (parameters)
; controlled study
; copepod
; environmental exposure
; feeding behavior
; Gaetbulicola
; Leisinegra
; limit of detection
; microbial degradation
; nonhuman
; oil spill
; particle size
; Phaeobacter
; population abundance
; Rhodobacteraceae
; Roseovarius
; Rugeria
; Sulfitobacter
; Thalassobaculum
; weathering
; animal
; bacterium
; copepod
; feces
; isolation and purification
; metabolism
; microbiology
; water pollutant
; zooplankton
; Bacteria (microorganisms)
; Calanus finmarchicus
; Copepoda
; Phaeobacter
; Rhodobacteraceae
; Sulfitobacter
; Animals
; Bacteria
; Copepoda
; Feces
; Petroleum
; Petroleum Pollution
; Water Pollutants, Chemical
; Zooplankton
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Zooplankton are suggested to be biotic contributors to the transport and weathering of oil in marine environments due to their ingestion of oil. In the present experiment, feeding activity and microbial communities in feces from Calanus finmarchicus feeding in oil dispersions were characterized. Feeding activity was significantly reduced in oil dispersions. The microbial communities in clean and oil-containing copepod feces were dominated by Rhodobacteraceae family bacteria (Lesingera, Phaeobacter, Rugeria, and Sulfitobacter), which were suggested to be indigenous to copepod feces. The results also indicated that these bacteria were metabolizing oil compounds, as a significant increase in the concentrations of viable oil degrading microorganisms was observed in oil-containing feces. This study shows that bacteria in feces from copepods feeding in dilute oil dispersions have capacity for degradation of oil. Zooplankton may therefore contribute to weathering of oil by excreting feces with microbial communities already adapted to degradation of oil. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85979
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 Biology, Norwegian University of Science and Technology, Trondheim, Norway; SINTEF Materials and Chemistry, Environmental Technology, Trondheim, Norway; BioTrix, Trondheim, Norway
Recommended Citation:
Størdal I.F.,Olsen A.J.,Jenssen B.M.,et al. Concentrations of viable oil-degrading microorganisms are increased in feces from Calanus finmarchicus feeding in petroleum oil dispersions[J]. Marine Pollution Bulletin,2015-01-01,98(2018-01-02)