Applications of time series analysis to investigate components of Madiyan-rood river water quality

• Published in: Applied water science 2022-08, Vol.12 (8), p.1-14, Article 202
• Main Authors: Ghashghaie, Maryam, Eslami, Hasan, Ostad-Ali-Askari, Kaveh
• Format: Article
• Language: English
• Subjects: Akaike information criterion; Aquatic Pollution; Autoregressive models; Challenges and Reuse; Comparative Law; Components; Creeks & streams; Dispersal; Earth and Environmental Science; Earth Sciences; Effluents; Hydrogeology; Industrial and Production Engineering; International & Foreign Law; Livestock; Nanotechnology; Original Article; Partial auto correlation function; Population density; Private International Law; River water; Rivers; Root-mean-square error; Streams; Time series; Treatments; Trend elimination; Waste Water Technology; Water and Wastewater in the Life and Environment; Water Industry/Water Technologies; Water Management; Water pollution; Water Pollution Control; Water quality; Watercourses
• ISSN: 2190-5487; 2190-5495
• DOI: 10.1007/s13201-022-01693-5

In this study, 9 remaining water components of Madian River in the Baraftab were considered. Autoregressive Integrated Moving Average modeling techniques are considered appropriate in creating and predicting components. SO42–, Na + and SAR show a declining fashion despite the different properties of brilliant water, which show an increasing lightness. However, practicing a delay to the position of the style desk was sure that the time group was ready for painting. Similarly, the time group study suggests that there is an unfamiliar location increase mode for all components except SO42–, Na + , and SAR. EC, Cl–, Ca2 + , Mg2 + and HCO3– show an increasing style, which is suggested to reduce the prominent water within the area. Depend on the sphere revisions, the extreme successful and relative population density, rising the use of artificial frameworks, departure city effluents and mainstream of rural manure in conservative method via streams, inopportune plans of burial litters, dispersal of nonsenses and disorders in floor waters and watercourses which later influx via streams are taken into deliberation because the important reasons of water brilliant worsening. Agronomic effluents and livestock are different causes that pollute floor water. Also, the water hazard outstanding worsening is rising because of extreme public boom with inside the area and green changes are energetic with inside the zone to exclude you larger ecological devastation.