DOI: 10.1016/j.marpolbul.2015.06.003
Scopus记录号: 2-s2.0-84941315401
论文题名: Assessing water quality by ratio of the number of dominant bacterium species between surface/subsurface sediments in Haihe River Basin
作者: Ke X. ; Wang C. ; Jing D. ; Zhang Y. ; Zhang H.
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: 267
结束页码: 273
语种: 英语
英文关键词: Comprehensive water quality
; Dominant sedimentary bacteria
; Haihe River Basin
; Modified PCR-DGGE
; Surface/subsurface sediment
Scopus关键词: Microorganisms
; Polymerase chain reaction
; Rivers
; Sedimentology
; Sediments
; Water quality
; Water resources
; Watersheds
; Aquatic environments
; Chinese national standard
; Haihe River basin
; Logistic regressions
; Monitoring techniques
; PCR-DGGE
; Subsurface sediments
; Water quality assessments
; Bacteria
; water
; assessment method
; bacterium
; bioindicator
; dominance
; ecotoxicology
; microbial activity
; sediment analysis
; water quality
; aquatic species
; Article
; bacterium
; bacterium identification
; controlled study
; ecosystem monitoring
; river basin
; sediment
; water analysis
; water contamination
; water quality
; water sampling
; China
; environmental monitoring
; microbiology
; procedures
; river
; sediment
; China
; Hai Basin
; Bacteria (microorganisms)
; China
; Environmental Monitoring
; Geologic Sediments
; Rivers
; Water Microbiology
; Water Quality
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Sedimentary microorganisms can be used as a sensitive indicator of integrated aquatic environment quality assessment and indicate long-term water quality or toxicity. According to the Chinese National Standards of GB 3838-2002 and GB 18918-2002, the comprehensive water quality in Haihe River Basin has been described. Results showed that the comprehensive water quality in 6 sites, 4 sites, and 20 sites were good, bad, and medium. Furthermore, 162 dominant bacterial species were identified in surface and subsurface sediments in the 30 sampling sites. As revealed by two initial models constructed by logistic regression, the comprehensive water quality exhibited a pattern from good to bad as the ratio of the number of dominant bacterial species in surface sediments to that in subsurface sediments increased from 1 to 2.1. This finding possibly bridged a traditional gap between aquatic microbe indicators and water quality assessment or monitoring techniques. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85987
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: College of Energy and Environment, Shenyang Aerospace University, Shenyang, China; College of Life Sciences, Capital Normal University, Beijing, China; Xiang Yang Forestry Bureau, Xiangyang, China; College of Land and Environment, Shenyang Agriculture University, Shenyang, China
Recommended Citation:
Ke X.,Wang C.,Jing D.,et al. Assessing water quality by ratio of the number of dominant bacterium species between surface/subsurface sediments in Haihe River Basin[J]. Marine Pollution Bulletin,2015-01-01,98(2018-01-02)