التغيرات الهيدرولوجية لنهر الفرات في القسم الأسفل من الحوض بين الناصرية و القرنة جنوب العراق
Other Title(s)
Hydrological changes of the lower euphrates R. from nasriya ti qurna south Iraq
Source
Issue
Vol. 2015, Issue 22 (31 Dec. 2015), pp.147-167, 21 p.
Publisher
University of Kufa Faculty of Education for Girls Department of Geography
Publication Date
2015-12-31
Country of Publication
Iraq
No. of Pages
21
Main Subjects
Abstract EN
The present study focuses on hydrological changes of the lower Euphrates , which is considered as an important water supply for different economic demands .
The results indicate a great changes , due to the effect of the upper irrigation projects , storages , climate changes , drainage and sewage .
As a result , the river discharge at Husaiba of Iraq decreased form 28 billion cubic meters ( bcm ) during ( 1950 - 1970 ) to 12 bcm at ( 2000 - 2013 ) .
It falls to 2.8 bcm ( 2000 - 2013 ) at Nasriya compared with 14.4 at ( 1950 - 1978 ) .
Also , water quality has been affected at Nasriya ( 2008 0 raised to 3.4 dececemins / m , 210 , 187 , 217 , 534 , 702 , 176 and 2018 mg/ L respectively .
1.Most of these values are considered unsuitable for irrigation , drinking and environment .
Therefore , the river is darned after Chibaiyish and diverted to Hamer marsh in 2010 .
2.The decreasing discharge reduce Hamar marsh area to 76% .
Also , soil is affected by salinity to 70 - 75 % .
The above factores reduce agriculture production form cereals to 0.6 Ton / h .
Moreover , palm trees number along the Euphrates and shatt al Arab fall form 8.5 millions in 1958 to 1.6 million at 2012 with low production of 13 kg / palm .
3.Thus , Several measures should be considered in order to promote water quantity and quality , such as , water allocation agreement , controlling of drainage water , sewage , appling effective irrigation methods , adopting salty resisting crops , utilizing of desert groundwater , intensive water monitoring networks , support of water research , training and cooperation with international organizations
American Psychological Association (APA)
الأسدي، حمدان باجي نوماس طحيش. 2015. التغيرات الهيدرولوجية لنهر الفرات في القسم الأسفل من الحوض بين الناصرية و القرنة جنوب العراق. مجلة البحوث الجغرافية،مج. 2015، ع. 22، ص ص. 147-167.
https://search.emarefa.net/detail/BIM-696952
Modern Language Association (MLA)
الأسدي، حمدان باجي نوماس طحيش. التغيرات الهيدرولوجية لنهر الفرات في القسم الأسفل من الحوض بين الناصرية و القرنة جنوب العراق. مجلة البحوث الجغرافية ع. 22 (2015)، ص ص. 147-167.
https://search.emarefa.net/detail/BIM-696952
American Medical Association (AMA)
الأسدي، حمدان باجي نوماس طحيش. التغيرات الهيدرولوجية لنهر الفرات في القسم الأسفل من الحوض بين الناصرية و القرنة جنوب العراق. مجلة البحوث الجغرافية. 2015. مج. 2015، ع. 22، ص ص. 147-167.
https://search.emarefa.net/detail/BIM-696952
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 166-167
Record ID
BIM-696952