Microrelief-Controlled Overland Flow Generation: Laboratory and Field Experiments
المؤلفون المشاركون
Padmanabhan, G.
Bogart, Daniel
Chu, Xuefeng
المصدر
Applied and Environmental Soil Science
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-03-09
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Surface microrelief affects overland flow generation and the related hydrologic processes.
However, such influences vary depending on other factors such as rainfall characteristics, soil properties, and initial soil moisture conditions.
Thus, in-depth research is needed to better understand and evaluate the combined effects of these factors on overland flow dynamics.
The objective of this experimental study was to examine how surface microrelief, in conjunction with the factors of rainfall, soil, and initial moisture conditions, impacts overland flow generation and runoff processes in both laboratory and field settings.
A series of overland flow experiments were conducted for rough and smooth surfaces that represented distinct microtopographic characteristics and the experimental data were analyzed and compared.
Across different soil types and initial moisture conditions, both laboratory and field experiments demonstrated that a rough soil surface experienced a delayed initiation of runoff and featured a stepwise threshold flow pattern due to the microrelief-controlled puddle filling-spilling-merging dynamics.
It was found from the field experiments that a smooth plot surface was more responsive to rainfall variations especially during an initial rainfall event.
However, enhanced capability of overland flow generation and faster puddle connectivity of a rough field plot occurred during the subsequent rain events.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chu, Xuefeng& Padmanabhan, G.& Bogart, Daniel. 2015. Microrelief-Controlled Overland Flow Generation: Laboratory and Field Experiments. Applied and Environmental Soil Science،Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1052407
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chu, Xuefeng…[et al.]. Microrelief-Controlled Overland Flow Generation: Laboratory and Field Experiments. Applied and Environmental Soil Science No. 2015 (2015), pp.1-11.
https://search.emarefa.net/detail/BIM-1052407
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chu, Xuefeng& Padmanabhan, G.& Bogart, Daniel. Microrelief-Controlled Overland Flow Generation: Laboratory and Field Experiments. Applied and Environmental Soil Science. 2015. Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1052407
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1052407
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