[Home ] [Archive]   [ فارسی ]  
:: Main :: About :: Current Issue :: Archive :: Search :: Submit :: Contact ::
Main Menu
Journal Information::
Articles archive::
For Authors::
For Reviewers::
Contact us::
Site Facilities::
Search in website

Advanced Search
Receive site information
Enter your Email in the following box to receive the site news and information.
Last site contents
:: New Journal website launched
Last contents of other sections
:: Volume 9, Issue 32 (11-2022) ::
2022, 9(32): 1-10 Back to browse issues page
Effects of Karun 4 Dam Construction on Climatic Parameters Using Remote Sensing
Arezoo Ghaderi , Zahra Azizi , Khodayar Abdollahi
Islamic Azad University , zsazizi@yahoo.com
Abstract:   (1450 Views)
In this study, using Modis images and wets pass model, the value of evapotranspiration for the northern Karun basin was estimated monthly from 2000 to 2014. The value of correlation coefficient for the obtained evaporations was R2 = 0.72. This model was calibrated and verified for different regions with different parameters. Data from 2000 to 2009 were used for calibration and data from 2010 to 2014 were used for validation of the model. The value calculated 0.54. In this study, with a review of climatic parameters of temperature, precipitation, evaporation during the period before the dam construction and after that, the effects on the microclimate of the area is investigated. Finally, to study the changes caused arising from the creation of a dam on the amount of evapotranspiration using the monthly images of Modis during the studied statistical period, the classification of images was done and the amount of changes were calculated. The results showed that the amount of evapotranspiration in the basin after the construction increased and its changes with distance from the dam in some months also has been increased.
Keywords: Evapotranspiration, Dam, Modis, Microclimate, Wets pass
Full-Text [PDF 644 kb]   (548 Downloads)    
Type of Study: Research | Subject: توسعه پایدار، زیست محیطی و ارزیابی اقتصادی
Send email to the article author

Add your comments about this article
Your username or Email:


XML   Persian Abstract   Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Ghaderi A, Azizi Z, Abdollahi K. Effects of Karun 4 Dam Construction on Climatic Parameters Using Remote Sensing. Iranian Dam and Hydroelectric Powerplant 2022; 9 (32) :1-10
URL: http://journal.hydropower.org.ir/article-1-467-en.html

Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 9, Issue 32 (11-2022) Back to browse issues page
نشریه سد و نیروگاه برق آبی Journal of Dam and Hydroelectric Powerplant
Persian site map - English site map - Created in 0.06 seconds with 38 queries by YEKTAWEB 4657