FORMATION AND ROLE OF BACTERIAL COMMUNITY IN THE SEDIMENT BED OF OPEN CHANNEL RECEIVING JOHKASOU EFFLUENT: MULTIVARIATE STATISTICAL ANALYSIS INTERPRETATION
FORMATION AND ROLE OF BACTERIAL COMMUNITY IN THE SEDIMENT BED OF OPEN CHANNEL RECEIVING JOHKASOU EFFLUENT: MULTIVARIATE STATISTICAL ANALYSIS INTERPRETATION
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净化槽污水明渠沉积床中细菌群落的形成及其作用：多元统计分析解释
DOI：
10.2208/jscejer.68.iii_1
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发表时间：
2012
影响因子：
--
通讯作者：
Toshiyuki Kawaguchi
中科院分区：
文献类型：
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作者：
D. Helard;J. A. Fajri;A. Setiyawan;Fusheng Li;Toshiro Yamada;Akihiro Horio;Ming Huang;Toshiyuki Kawaguchi
为了获得可供改善明渠内及周围环境的参考信息，对日本岐阜县某居民区明渠的6个水样和底泥样品进行了8次实测数据的多元统计分析，评价了底床细菌密度与水质的形成及其相关性。统计分析包括主成分和因子分析(PCA/FA)、聚类分析(CA)和相关分析。主成分分析结果表明，影响水质数据结构的主要因素有3个，占数据总方差的85.12%。系统聚类法将6个研究点划分为3个具有统计学意义的类，反映了不同地点的特征和污染水平。相关分析表明，接受焦卡索出水的航道的底泥细菌密度与BOD、总氮和总磷之间存在显著的相关性。
To obtain information that can be used as reference for improving the environment inside and surrounding the open channels receiving johkasou effluent, the formation and correlation of sediment bed bacterial density with water quality were evaluated with multivariate statistical analysis based on measured data for water and sediment samples collected for 8 times from 6 sites of an open channel that receives johkasou effluent in a residential area of Gifu Prefecture, Japan. Statistical analysis included principal component and factor analysis (PCA/FA), cluster analysis (CA) and correlation analysis. The PCA/FA results showed that 3 dominant factors were responsible for the water quality data structure, accounting for 85.12% of the total variance in the dataset. Hierarchical cluster analysis grouped 6 study sites into 3 statistically significant clusters, reflecting different characteristics and pollution levels of the sites. Correlation analysis revealed statistically significant relationships of the sediment bed bacterial density with BOD, total nitrogen and total phosphorus in the water of the channel receiving johkasou effluent.
影响因子：
4.9
作者：
Shrestha, S.;Kazama, F.
通讯作者：
Kazama, F.
使用实时 PCR 技术研究全规模高级净化槽中氨氧化细菌的种群动态
DOI：
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发表时间：
2005
期刊：
Proceedings of IWA Specialist Conference Nutrient Management in Wastewater Treatment Processes and Recycle Streams
影响因子：
--
作者：
Taizo Kobayashi;et. al.;油野俊也;大場慎治;小林泰三;小林泰三;Toshifumi Osaka;Kondo Takashi;T.Kondo;大坂利文;G.Nakagawa;林紀男;T.Kondo;近藤貴志;Nakagawa G
通讯作者：
Nakagawa G