Comparison of Some Empirical Estimating Methods of Reference Evapotranspiration in Tabriz Plain Using Lysimeter and Proposing a Model for its Determination from Climatic Data

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.

Onnabi Milani A.; NEYSHABOURI M.R.

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

Journal Paper

Paper Information

Journal: WATER AND SOIL SCIENCE (AGRICULTURAL SCIENCE) Year:2018 | Volume:28 | Issue:1 Page(s): 41-54

Download Full-Text

Persian Verion

View:

537

Download:

Cites:

Information Journal Paper

Title

Comparison of Some Empirical Estimating Methods of Reference Evapotranspiration in Tabriz Plain Using Lysimeter and Proposing a Model for its Determination from Climatic Data

Author(s)

Onnabi Milani A. | NEYSHABOURI M.R. | Issue Writer Certificate

Keywords

Climatic dataQ2

Empirical modelQ2

LysimeterQ1

Penman-MonteithQ2

Reference evapotranspirationQ2

Abstract

Determining the evapotranspiration of plants is possible mainly by two methods, namely direct measuring and indirect estimation using climatic parameters. Evapotranspiration determination using direct method is difficult, costly and time consuming. For this reason, some indirect methods have been proposed for determination of crop water requirement with acceptable accuracy. A lysimetric study was conducted to determine the Reference evapotranspiration (ETo) in Tabriz plain in a loamy soil. Evapotranspiration was measured in ten days and monthly intervals by water balance equation method and then compared with ETo obtained using some empirical methods. Results indicated that the average seasonal ETo and pan evaporation (Ep) for 9 months were 1226. 9 and 1947. 3 mm respectively. Comparison between the measured and estimated ETo by various methods showed that the pan evaporation (class A) and Hargreaves methods had the highest and lowest correlation with Lysimeteric data, respectively. Based on the statistical analysis, Penman-Monteith method had the closest estimates to Lysimeteric measurement. In general, Penman-Monteith was introduced as a suitable method for estimating Reference evapotranspiration in Tabriz plain. Also, the best regression equation for estimating ETo using meteorological parameter was introduced.

Cites

No record.

References

No record.

Cite

APA: Copy

Onnabi Milani, A., & NEYSHABOURI, M.R.. (2018). Comparison of Some Empirical Estimating Methods of Reference Evapotranspiration in Tabriz Plain Using Lysimeter and Proposing a Model for its Determination from Climatic Data. WATER AND SOIL SCIENCE (AGRICULTURAL SCIENCE), 28(1 ), 41-54. SID. https://sid.ir/paper/147703/en

Vancouver: Copy

Onnabi Milani A., NEYSHABOURI M.R.. Comparison of Some Empirical Estimating Methods of Reference Evapotranspiration in Tabriz Plain Using Lysimeter and Proposing a Model for its Determination from Climatic Data. WATER AND SOIL SCIENCE (AGRICULTURAL SCIENCE)[Internet]. 2018;28(1 ):41-54. Available from: https://sid.ir/paper/147703/en

IEEE: Copy

A. Onnabi Milani, and M.R. NEYSHABOURI, “Comparison of Some Empirical Estimating Methods of Reference Evapotranspiration in Tabriz Plain Using Lysimeter and Proposing a Model for its Determination from Climatic Data,” WATER AND SOIL SCIENCE (AGRICULTURAL SCIENCE), vol. 28, no. 1 , pp. 41–54, 2018, [Online]. Available: https://sid.ir/paper/147703/en

Related Journal Papers