استخدام تقانات الاستشعار عن بعد و نظم المعلومات الجغرافية قي إعداد خرائط ملوحة التربة لهور الدلمج في محافظة القادسية
Other Title(s)
Use of remote sensing technologies and geographic information systems in preparing soil salinity maps for the Dalmaj marsh in al-Qadisiyah governorate
Joint Authors
عطية، عباس تركي
العطب، صلاح مهدي سلطان
Source
مجلة القادسية للعلوم الإنسانية
Issue
Vol. 23, Issue 1 (31 Mar. 2020), pp.69-77, 9 p.
Publisher
University of al-Qadisiyah College of Arts
Publication Date
2020-03-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Abstract EN
The study was conducted in Al-Dalamjs marsh, which is located in the northeastern part of AlDiwaniyah governorate, between Al-Diwaniyah and Wasit provinces, and it follows the administrative district of Afak, specifically the north of the district.
Its area is estimated at 120,000 donams, which located between latitudes 32.20 and 32.00, and longitudes 45.20 and 45.40 (general estuary).
For the purpose of preparing a map of soil salinity based on the values of the salt index after testing several equations for its estimation and the values of the modified vegetation, where the region was divided into four classes depending on spectral reflectivity.
Pedons were made that described morphologocaly, soil sample were taken from surface and auger hole to measure electrical conductivity.
The results showed the possibility of relying on the techniques of remote sensing and geographic information systems in preparing the soil salinity map for the studied area and with a highly significant determination parameter of 0.93 as the study area was divided into four classes that ranged between low salinity and which constituted a percentage of 38.4% of the study area and the moderate salinity and formed With a limit of 28.8%, and the class of saline soils accounted for 12% and the highly saline variety, which constituted around 20.2% of the study area, and these results correspond to the distribution of vegetation cover of the region.
American Psychological Association (APA)
عطية، عباس تركي والعطب، صلاح مهدي سلطان. 2020. استخدام تقانات الاستشعار عن بعد و نظم المعلومات الجغرافية قي إعداد خرائط ملوحة التربة لهور الدلمج في محافظة القادسية. مجلة القادسية للعلوم الإنسانية،مج. 23، ع. 1، ص ص. 69-77.
https://search.emarefa.net/detail/BIM-1277132
Modern Language Association (MLA)
عطية، عباس تركي والعطب، صلاح مهدي سلطان. استخدام تقانات الاستشعار عن بعد و نظم المعلومات الجغرافية قي إعداد خرائط ملوحة التربة لهور الدلمج في محافظة القادسية. مجلة القادسية للعلوم الإنسانية مج. 23، ع. 1 (2020)، ص ص. 69-77.
https://search.emarefa.net/detail/BIM-1277132
American Medical Association (AMA)
عطية، عباس تركي والعطب، صلاح مهدي سلطان. استخدام تقانات الاستشعار عن بعد و نظم المعلومات الجغرافية قي إعداد خرائط ملوحة التربة لهور الدلمج في محافظة القادسية. مجلة القادسية للعلوم الإنسانية. 2020. مج. 23، ع. 1، ص ص. 69-77.
https://search.emarefa.net/detail/BIM-1277132
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 77
Record ID
BIM-1277132