Study of Local and Temporal Changes of Groundwater Quality Standards of Hamedan-Bahar Plain Using (GIS) over a 10 Year Period

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Eghbalian Sahar; BAHMANI OMID

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

Journal Paper

Paper Information

Journal: JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY Year:2020 | Volume:22 | Issue:3 (94) Page(s): 83-98

Download Full-Text

Persian Verion

View:

300

Download:

Cites:

Information Journal Paper

Title

Study of Local and Temporal Changes of Groundwater Quality Standards of Hamedan-Bahar Plain Using (GIS) over a 10 Year Period

Author(s)

Eghbalian Sahar | BAHMANI OMID | Issue Writer Certificate

Keywords

Groundwater QualityQ1

GeostatisticsQ1

Specific MethodsQ1

the Main Hamedan Bahar AquiferQ1

Abstract

Background and objective: Groundwater is the valuable resources for drinking, agriculture and industry uses in the most regions of Iran. Groundwater qualitative changes can be created by human activity and industrial development. Study of these resources is necessary in order to maintaining and improving their quality. The objective of this study is zoning and regional the specification parameters point of the case study. Finally determined the best method for zoning the each of the variables and permitted and infect areas in agricultural uses. In addition behavior variables were investigated in the 10 year period of time. Method: Qualitative data of Hameda-Bahar plain in Ten-year period were used in this study. Variables such as EC, TDS, SAR, HCO3, PH, Cl & Na evaluated by Geostatical methods include of Ordinary Kriging(OK), (by Circular, Gaussian, Exponential and spherical Semivariogram Modeling) and the Specific Methods include inverse distance weights (IDW), radial basis functions (RBF), global polynomial interpolator (GPI) and local polynomial interpolator (LPI), were zoning with ARCGIS9. 3. Findings: Results indicated that the best method to zoning the qualitative parameters were IDW (EC), RBF (TDS), OK exponential semivariogram (HCO3), IDW (PH), RBF (Cl), OK exponential semivariogram (Na) and RBF (SAR) in Hamedan-Bahar plain. According to the best method the zoning of parameters was done for 2005, 2009 and 2014 years. Discussion and Conclusion: Results showed that Na had the maximum changes in ground water during the study period. The area percent for this parameter increased 3. 21% from 2005 to 2014.

Cites

No record.

References

No record.

Cite

APA: Copy

Eghbalian, Sahar, & BAHMANI, OMID. (2020). Study of Local and Temporal Changes of Groundwater Quality Standards of Hamedan-Bahar Plain Using (GIS) over a 10 Year Period. JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 22(3 (94) ), 83-98. SID. https://sid.ir/paper/393164/en

Vancouver: Copy

Eghbalian Sahar, BAHMANI OMID. Study of Local and Temporal Changes of Groundwater Quality Standards of Hamedan-Bahar Plain Using (GIS) over a 10 Year Period. JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY[Internet]. 2020;22(3 (94) ):83-98. Available from: https://sid.ir/paper/393164/en

IEEE: Copy

Sahar Eghbalian, and OMID BAHMANI, “Study of Local and Temporal Changes of Groundwater Quality Standards of Hamedan-Bahar Plain Using (GIS) over a 10 Year Period,” JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, vol. 22, no. 3 (94) , pp. 83–98, 2020, [Online]. Available: https://sid.ir/paper/393164/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops