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150692

Evapotranspiration and Irrigation Water requirements in Nile Delta Region.

Article

Last updated: 22 Jan 2023

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Subjects

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Tags

Irrigation and Hydraulic Engineering

Abstract

 FAO-Penman method is reliable to predict the reference evapotranspiration, ETo under climatic conditions in Nile-Delta region, Egypt. This method is developed by comparing and evaluating selected estimation methods (PA0-Penman, FAO-Radiation, and FAO-Blaney-Criddle) with results obtained from field data (Class A Pan). Monthly values of Eto are estimated by each of the selected methods using climatic data collected from six observation stations (records of 1995) within the area under study. The irrigation/crop water requirements, ETC, for main crops growth in this region are then computed. Considering FAO-Pengan formula, an empirical equation is developed to predict ETc for each crop under climatic data. The predicted seasonal Etc are generally comparable with those adopted by Ministry of Public Works and Water Resources, (WPWWR) with an average relative error of 157 for most of the main crops. 

DOI

10.21608/bfemu.2021.150692

Authors

First Name

Saad

Last Name

Moharram

MiddleName

Hamed Saad

Affiliation

Irrigation and Hydraulic Engineering Department., Faculty of Engineering El-Mansoura University., Mansoura., Egypt.

Email

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City

Mansoura

Orcid

-

Volume

22

Article Issue

3

Related Issue

22113

Issue Date

1997-09-01

Receive Date

1997-05-11

Publish Date

2021-09-01

Page Start

20

Page End

33

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 22_Issue 3_Pages 20-33.pdf

PDF . 124.3kB

Link

https://bfemu.journals.ekb.eg/article_150692.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=150692

Order

1

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

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Details

Type

Article

Created At

22 Jan 2023