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   Surface Water Quality Assessment Using Cluster Analysis: A Case Study of the Gharasou River Basin, Iran  
   
نویسنده Fataei Ebrahim ,Masoud Monavari Seied ,Hasani Amir Hesam ,Mirbagheri Ahmad ,Karbasi Abdoreza
منبع علوم محيطي - 1389 - دوره : 8 - شماره : 2 - صفحه:137 -146
چکیده    For assessment of water quality in gharasou river, located in the northwest of iran, multivariate statistical analysis was used. during the period of one year, 18 physical, chemical and microbiologieal parameters were sampled in 11 sampling stations. the measured data were analyzed by a multivariate statistical approach, cluster analysis (ca). based on ca analysis the stations were divided to three groups of highly polluted (hp), moderately polluted (mp), and less polluted (lp) stations. the results of the study revealed that multivariate statistical techniques are an effective statistical method for water quality assessment, identification of pollution sources/factors in water quality for effective water quality management. as extracted clustered information can be used in reducing the number of sampling sites on the river without missing much information.
کلیدواژه Water Quality ,Pollutant Sources ,Multivariate Statistical Techniques ,Surface Water
آدرس Islamic Azad University, Sciencc And Research Branch, Tehran, Graduate School Of The Environment And Energy, Department Of Environmental Management, Islamic Azad University, Sciencc And Research Branch, Tehran, Graduate School Of The Environment And Energy, Department Of Environmental Management, K.N.Toosi University Of Technology, Faculty Of Engineering, Department Of Civil Engineering, ایران, K.N.Toosi University Of Technology, Faculty Of Engineering, Department Of Civil Engineering, ایران, University Of Tehran, Faculty Of The Environment, Department Of Environmental Management And Planning, ایران
پست الکترونیکی ebfataei@gmail.com
 
     
   
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