Gully Morphology and Rehabilitation Measures in Different Agroecological Environments of Northwestern Ethiopia
المؤلفون المشاركون
Addis, Hailu Kendie
Adugna, Belayneh
Gebretsadik, Muuz
Ayalew, Baye
المصدر
Applied and Environmental Soil Science
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-12-27
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Gully erosion is a serious threat to the society and environment of the study, primarily caused by surface runoff and dramatically accelerated due to rugged topography and human induced factors.
Intensive measurements of gully characteristics were undertaken to investigate the morphologies of gully, while aiming for sustainable gully rehabilitation; therefore, a total of 63 gully samples from three different agroecologies were randomly observed.
The morphological variability of measured gullies was evaluated and the resulting CVs had been between 0.27 and 0.39 except for gully length, which had highest variability (CV = 1.10).
The highest gully length (2,400 m) and highest lower width (6 m) were observed on Dembia district, which might be due to the loose and pulverized condition of the soil.
The correlation matrices for many parameters of gully morphology in different districts of Semien Gondar showed several sets of significant relationships.
Some of the assessed gullies showed that appropriate physical gully control structures integrated with vegetative measures have resulted in a significant reduction of soil loss and stabilized the gully from further enlargement.
There could be various justifications for the success of these structures; however, the most important measures were vegetative management and exclusion of cattle.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Addis, Hailu Kendie& Adugna, Belayneh& Gebretsadik, Muuz& Ayalew, Baye. 2015. Gully Morphology and Rehabilitation Measures in Different Agroecological Environments of Northwestern Ethiopia. Applied and Environmental Soil Science،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1052414
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Addis, Hailu Kendie…[et al.]. Gully Morphology and Rehabilitation Measures in Different Agroecological Environments of Northwestern Ethiopia. Applied and Environmental Soil Science No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1052414
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Addis, Hailu Kendie& Adugna, Belayneh& Gebretsadik, Muuz& Ayalew, Baye. Gully Morphology and Rehabilitation Measures in Different Agroecological Environments of Northwestern Ethiopia. Applied and Environmental Soil Science. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1052414
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1052414
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