مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

74
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

46
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

Evaluation of Temporal and Spatial Variations of Water Quality Parameters in Zohreh River, Iran

Pages

  75-82

Abstract

 Discriminant analysis (DA) and Principal component analysis (PCA), as multivariate statistical techniques, are used to interpret large complex Water quality data and assess their temporal and spatial variation in the basin of the Zohreh River. In this study, data sets of 16 Water quality parameters collected from 1966 to 2013) in 4 stations (1554 observations for each parameter) were analyzed. PCA for data sets of Kheirabad, Poleflour, Chambostan and Dehmolla stations resulted in 4, 4, 4, and 3 latent factors accounting for 88. 985%, 93. 828%, 88. 648%, and 88. 68% of the total variance in Water quality parameters, respectively. It is indicated that total dissolved solids (TDS), electrical conductivity (EC), chlorides (Cl− ), sodium (Na), sodium absorption ratio (SAR), and %Na were responsible for Water quality variations which are mainly related to natural and anthropogenic pollution sources including climate effects, gypsum, and salt crystals in the supratidal of Zohreh River delta, fault zones of Chamshir I and II, drainage of sugarcane fields, and domestic and industrial wastewaters discharge into the river. DA reduced the data set to only seven parameters (discharge, temperature, electrical conductivity, HCO3-, Cl-, %Na, and T-Hardness), affording more than 58. 5% correct assignations in temporal evaluations and describing responsible parameters for large variations in the quality of the Zohreh River.

Multimedia

  • No record.

    • Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    RAVANBAKHSH, MARYAM, Tahmasebi Birgani, Yaser, DASTOORPOOR, MARYAM, & AHMADI ANGALI, KAMBIZ. (2019). Evaluation of Temporal and Spatial Variations of Water Quality Parameters in Zohreh River, Iran. AVICENNA JOURNAL OF ENVIRONMENTAL HEALTH ENGINEERING, 6(2), 75-82. SID. https://sid.ir/paper/970063/en

    Vancouver: Copy

    RAVANBAKHSH MARYAM, Tahmasebi Birgani Yaser, DASTOORPOOR MARYAM, AHMADI ANGALI KAMBIZ. Evaluation of Temporal and Spatial Variations of Water Quality Parameters in Zohreh River, Iran. AVICENNA JOURNAL OF ENVIRONMENTAL HEALTH ENGINEERING[Internet]. 2019;6(2):75-82. Available from: https://sid.ir/paper/970063/en

    IEEE: Copy

    MARYAM RAVANBAKHSH, Yaser Tahmasebi Birgani, MARYAM DASTOORPOOR, and KAMBIZ AHMADI ANGALI, “Evaluation of Temporal and Spatial Variations of Water Quality Parameters in Zohreh River, Iran,” AVICENNA JOURNAL OF ENVIRONMENTAL HEALTH ENGINEERING, vol. 6, no. 2, pp. 75–82, 2019, [Online]. Available: https://sid.ir/paper/970063/en

    Related Journal Papers

  • No record.

    • Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops






    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button