DOI: 10.1016/j.marpolbul.2013.12.029
Scopus记录号: 2-s2.0-84893867278
论文题名: Microbial release from seeded beach sediments during wave conditions
作者: Phillips M.C. ; Feng Z. ; Vogel L.J. ; Reniers A.J.H.M. ; Haus B.K. ; Enns A.A. ; Zhang Y. ; Hernandez D.B. ; Solo-Gabriele H.M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 79, 期: 2018-01-02 起始页码: 114
结束页码: 122
语种: 英语
英文关键词: Attachment
; Beach sand
; Enterococci
; Wave flume
; Waves
Scopus关键词: Attachment
; Beach sand
; Enterococci
; Wave flume
; Waves
; Bacteria
; Bathing Beaches
; Enterococcus
; Environmental Monitoring
; Geologic Sediments
; Tidal Waves
; Water Microbiology
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Beach sands can sustain indigenous and introduced populations of enterococci. The objective of this study was to evaluate wave action in promoting the release of introduced bacteria. To accomplish this objective this study developed a method to assess attachment and identified conditions under which introduced bacteria are integrated into the sand. A new "shearing assay" showed that attachment of the introduced spike mimicked that of the natural sand when the spike was allowed to integrate into the sand for 24. h at room temperature at a sand moisture content of 20%. Experiments in a wave flume showed that waves were capable of releasing about 60% of the total bacteria added. This suggests that for the range of wave conditions evaluated (height: 1.9-10.5. cm, period:1-2.7. s), waves were incapable of releasing all of the bacteria. Further study is needed to evaluate bacteria attachment mechanisms. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85619
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: University of Miami, NSF NIEHS Oceans and Human Health Center, Miami, FL 33149, United States; University of Miami, Department of Civil, Arch., and Environmental Engineering, University of Miami, Coral Gables, FL 33146, United States; University of Miami, Division of Applied Marine Physics, Rosenstiel School of Marine and Atmospheric Science, Miami, FL 33149, United States
Recommended Citation:
Phillips M.C.,Feng Z.,Vogel L.J.,et al. Microbial release from seeded beach sediments during wave conditions[J]. Marine Pollution Bulletin,2014-01-01,79(2018-01-02)