Climate water balance in Erbil governorate and its effect on defining rainfed regions

Authors

  • Ashti Salam Sadeeq College of Education, Department of Geography, Koya University, Hewler, Kurdistan-iraq

DOI:

https://doi.org/10.25007/ajnu.v10n4a553

Keywords:

Climate water balance , Rain sufficiency , water deficit , water surplus

Abstract

The aim of this research was to estimate the water budget in Erbil governorate to determine the periods of water surplus and water deficit, until it was reached to determine the areas of rain efficiency in the governorate, which is of great benefit to the agricultural sector in exploiting periods of water surplus where the soil is saturated and The study included seven climate stations and was chosen to provide temperature and rainfall measurements for long periods of time. The period of the water surplus extends between (2-5) months, and the period of water deficit extends from (4-9) month, and Mirxur is the highest station in terms of water and water. The water surplus was about 111.88 and 77.8 mm in the Thornthwaite and Khosla, respectively. The highest water shortage was recorded in Makhmour, which reached (-2641,47 and -1044.5 mm), according to Thornthawit and Khosla , And increases spatially as we progress from the north of the province to the south in line with the increase of water losses through possible evaporation / transpiration. The results showed that the results according to the climatic water budget and the quantity of water consumption of the crops were reached to two areas of rain efficiency according to the method Thornthoit, and three provinces of rain adequacy by road Khosla.

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References

المصادر
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13- FAO Representation in iraq , FAO Erbil sub – office , Meteorolqical Monthly sheet

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Published

2021-11-25

How to Cite

Sadeeq, A. S. (2021). Climate water balance in Erbil governorate and its effect on defining rainfed regions. Academic Journal of Nawroz University, 10(4), 23–38. https://doi.org/10.25007/ajnu.v10n4a553

Issue

Vol. 10 No. 4 (2021)

Section

Articles

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Copyright (c) 2021 Ashti Salam Sadeeq

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