Assessment of water quality observation stations using cluster analysis and ordinal logistic regression technique

YEREL KANDEMİR, SÜHEYLA; Anagun, A.

doi:10.1504/ijep.2010.035349

Assessment of water quality observation stations using cluster analysis and ordinal logistic regression technique

Atıf İçin Kopyala

YEREL KANDEMİR S., Anagun A. S.

INTERNATIONAL JOURNAL OF ENVIRONMENT AND POLLUTION, cilt.42, sa.4, ss.344-358, 2010 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 42 Sayı: 4
Basım Tarihi: 2010
Doi Numarası: 10.1504/ijep.2010.035349
Dergi Adı: INTERNATIONAL JOURNAL OF ENVIRONMENT AND POLLUTION
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.344-358
Eskişehir Osmangazi Üniversitesi Adresli: Hayır

Özet

Variations in the surface water quality parameters of the observation stations have been investigated using cluster analysis and the ordinal logistic regression technique. Ordinal logistic regression analysis results showed that nitrite, ammonium and total phosphorus were identified as the parameters that displayed essential variations. These results were supported by the cluster analysis. The cluster analysis of the observation stations identified two clusters. It was concluded that domestic, agricultural and industrial discharges strongly affected the northwest part of the Tahtali dam reservoir. Finally, it was determined that the variations in the water quality parameters could reliably be estimated by these techniques.