EVALUATION OF MAXIMUM WATER REQUIREMENT IN THE DIFFERENT RETURN 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.

SHARIFAN HOSSEIN

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

Journal Paper

Paper Information

Journal: Iranian Journal of Irrigation and Drainage Year:2007 | Volume:1 | Issue:2 Page(s): 87-94

Download Full-Text

Persian Verion

View:

4,251

Download:

Cites:

Information Journal Paper

Title

EVALUATION OF MAXIMUM WATER REQUIREMENT IN THE DIFFERENT RETURN PERIOD

Author(s)

SHARIFAN HOSSEIN | Issue Writer Certificate

Keywords

WATER REQUIREMENTQ1

ETOQ2

ETPQ3

PROBABILITYQ3

GORGANQ3

Abstract

Estimating of crop WATER REQUIREMENT (ET) is one of the important parameters in the designation process of irrigation systems. If in this process, mean amounts of the evapotranspiration for a several years period are being used based on the meteorological data, then the occurrence PROBABILITY of that will be 50%, while it is possible that the plant will face a water challenge (stress). Therefore, in order to prevent such a problems, it has been suggested to estimate the evapotranspiration rate with different probabilities so that based on the plant geaus and agricultural management, the ET with the paper occurrence PROBABILITY can be chosen and then used in the designation process of the irrigation systems. In this paper, using data from Hashem-Abad Synoptic station, GORGAN, ETO and ETP of the main agricultural products of the region for every julian day of the year in the long-term has been computed. Then, through the moving average method, the beginning and the final data of WATER REQUIREMENT maximum circles (1 to 30 days) were been defined and Log-Normal distribution, ETO and ETP with different probabilities for these circles, were estimated. Analysing ETO and ETP amounts with different probabilities revealed that by increasing the irrigation circle the mean daily evapotranspiration decreases. Also for a specific circle by increasing the PROBABILITY level, the mean daily evapotranspiration increased.

Cites

ESTIMATION OF SUGAR BEET IRRIGATION REQUIREMENT IN DIFFERENT REGIONS OF FARS PROVINCE IN CRITICAL CONDITIONS AND DEFINITE PROBABILITY LEVELS

References

Cite

APA: Copy

SHARIFAN, HOSSEIN. (2007). EVALUATION OF MAXIMUM WATER REQUIREMENT IN THE DIFFERENT RETURN PERIOD. IRANIAN JOURNAL OF IRRIGATION AND DRAINAGE, 1(2), 87-94. SID. https://sid.ir/paper/131655/en

Vancouver: Copy

SHARIFAN HOSSEIN. EVALUATION OF MAXIMUM WATER REQUIREMENT IN THE DIFFERENT RETURN PERIOD. IRANIAN JOURNAL OF IRRIGATION AND DRAINAGE[Internet]. 2007;1(2):87-94. Available from: https://sid.ir/paper/131655/en

IEEE: Copy

HOSSEIN SHARIFAN, “EVALUATION OF MAXIMUM WATER REQUIREMENT IN THE DIFFERENT RETURN PERIOD,” IRANIAN JOURNAL OF IRRIGATION AND DRAINAGE, vol. 1, no. 2, pp. 87–94, 2007, [Online]. Available: https://sid.ir/paper/131655/en

Related Journal Papers