DOI: 10.1016/j.marpolbul.2015.01.028
Scopus记录号: 2-s2.0-84929278847
论文题名: Comparative assessment of water quality parameters of mariculture for fish production in Hong Kong Waters
作者: Leung H.M. ; Leung S.K.S. ; Au C.K. ; Cheung K.C. ; Wong Y.K. ; Leung A.O.W. ; Yung K.K.L.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 94, 期: 2018-01-02 起始页码: 318
结束页码: 322
语种: 英语
英文关键词: E. coli
; Fish culture zone
; Ma wan
; Mariculture
; Pearl river delta
; Principle component analysis
Scopus关键词: Aquaculture
; Biochemical oxygen demand
; Dissolved oxygen
; Escherichia coli
; Eutrophication
; Fish
; Marine biology
; Nitrogen
; Oxygen
; Pollution
; Principal component analysis
; Quality control
; Remediation
; Risk assessment
; River pollution
; Surface waters
; Water quality
; E. coli
; Fish culture zone
; Mariculture
; Pearl River delta
; Principle component analysis
; Water pollution
; dissolved oxygen
; nitrogen
; nitrogen
; oxygen
; coliform bacterium
; comparative study
; cultivation
; dissolved oxygen
; eutrophication
; mariculture
; marine pollution
; nitrogen
; nonpoint source pollution
; point source pollution
; principal component analysis
; sustainability
; water pollution
; water quality
; analysis of variance
; aquaculture
; Article
; biochemical oxygen demand
; colony forming unit
; conceptual framework
; ecosystem restoration
; electric conductivity
; environmental temperature
; Escherichia coli
; Hong Kong
; mariculture
; physical chemistry
; principal component analysis
; salinity
; sea pollution
; species cultivation
; water analysis
; water quality
; analysis
; animal
; aquaculture
; environmental monitoring
; eutrophication
; growth, development and aging
; standards
; statistics and numerical data
; water pollution
; water quality
; China
; Guangdong
; Hong Kong
; Hong Kong Island
; Victoria Harbour
; Zhujiang Delta
; Escherichia coli
; Animals
; Aquaculture
; Environmental Monitoring
; Escherichia coli
; Eutrophication
; Hong Kong
; Nitrogen
; Oxygen
; Water Pollution
; 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: The objective of the study is to evaluate the effect of fish cultivation on water quality in fish culture zone (FCZ) and analysed by Principle Component Analysis (PCA). 120 surface water samples were collected from Hong Kong Waters (60 samples in Victoria Harbour and another 60 in Ma Wan FCZ). Significant difference was found in dissolved oxygen (MW: 59.6%; VH: 81.3%), and Escherichia coli (MW: 465. CFU/100. ml; VH: 162.5. CFU/100. ml). Three principle components are responsible for water quality variations in the studying sites. The first component included E. coli (0.625) and dissolved oxygen (0.701). The second included E. coli (0.387) and ammonical-nitrogen (0.571). The third included E. coli (0.194) and ammonical-nitrogen (0.287). This framework provides information to assess the relative contribution of eco-aquaculture to nutrient loads and the subsequent risk of eutrophication. To conclude, a rigorous monitoring of water quality is necessary to assess point and nonpoint source pollution. Besides, appropriate remediation techniques should be used to combat water pollution and achieve sustainability. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86118
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, Hong Kong Baptist University, Hong Kong; Institute of Vocational Education, Hong Kong Vocational Training Council, Hong Kong; Department of History, Hong Kong Shue Yan University, Hong Kong; School of Science and Technology, The Open University of Hong Kong, Hong Kong
Recommended Citation:
Leung H.M.,Leung S.K.S.,Au C.K.,et al. Comparative assessment of water quality parameters of mariculture for fish production in Hong Kong Waters[J]. Marine Pollution Bulletin,2015-01-01,94(2018-01-02)