Monitoring of agricultural drought in the middle Euphrates Area, Iraq using Landsat dataset
المؤلفون المشاركون
Ulwan, Imzahim Abd al-Karim
Khalaf, Ala Ghadban
Zabun, Abd al-Razzaq T.
المصدر
Engineering and Technology Journal
العدد
المجلد 37، العدد 7A (31 يوليو/تموز 2019)، ص ص. 222-226، 5ص.
الناشر
تاريخ النشر
2019-07-31
دولة النشر
العراق
عدد الصفحات
5
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الموضوعات
الملخص EN
This study was conducted to monitor the agricultural drought in the Middle Euphrates area, Iraq during the period from 1988 to 2018.
Multispectral Landsat TM, ETM+, and OLI images were used.
The images dated 1988, 1993, 2000, 2005, 2010, and 2018, which obtained during growth months of plants (January, February, March, November, and December).A computerized drought monitoring was adopted using ERDAS Imagine 2015, ENVI 3.2, and ArcGIS 10.5 environments to process and analysis the data.
The spectral indices, which used in this study were: The Normalized Difference Vegetation Index (NDVI) and Vegetation Condition Index (VCI).
The change analysis presented in this study is based on the statistics extracted from the six resultant drought maps.
The final results were illustrated that drought area in the region had a noticeable increase compared with no drought area.
The results revealed that percentage of nodrought area ranged between (7%) and (17%) during the period from 1988 to 2018.
The extremely and severely drought classes recorded high percentage followed by moderately and mild drought in the region.
From this study can be concluded that there is a high rate of drought in the region, especially in its southern and western parts.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ulwan, Imzahim Abd al-Karim& Zabun, Abd al-Razzaq T.& Khalaf, Ala Ghadban. 2019. Monitoring of agricultural drought in the middle Euphrates Area, Iraq using Landsat dataset. Engineering and Technology Journal،Vol. 37, no. 7A, pp.222-226.
https://search.emarefa.net/detail/BIM-952237
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ulwan, Imzahim Abd al-Karim…[et al.]. Monitoring of agricultural drought in the middle Euphrates Area, Iraq using Landsat dataset. Engineering and Technology Journal Vol. 37, no. 7A (2019), pp.222-226.
https://search.emarefa.net/detail/BIM-952237
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ulwan, Imzahim Abd al-Karim& Zabun, Abd al-Razzaq T.& Khalaf, Ala Ghadban. Monitoring of agricultural drought in the middle Euphrates Area, Iraq using Landsat dataset. Engineering and Technology Journal. 2019. Vol. 37, no. 7A, pp.222-226.
https://search.emarefa.net/detail/BIM-952237
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 226
رقم السجل
BIM-952237
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر