Results 11 to 20 of about 4,044 (236)
Effect of Windbreaks on Microclimate, Growth and Productivity of Some Quinoa Genotypes [PDF]
Journal of Desert and Environmental AgricultureThe paper presents the role of Casuarina and Jojoba windbreaks on microclimate, growth and productivity of quinoa (Chenopodium quinoa Willd.) planted in affected areas by aeolian deposits at (Cairo Ismailia Desert Road) Ismailia Governorate, Egypt during
Hossam Eldein ElGamal +2 more
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Sand dunes as migrating strings
Physical Review E, 2013 We develop a reduced complexity model for three-dimensional sand dunes, based on a simplified description of the longitudinal and lateral sand transport. The spatiotemporal evolution of a dune migrating over a nonerodible bed under unidirectional wind is reduced to the dynamics of its crest line, providing a simple framework for the investigation of ...
Guignier, Lucie +4 more
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The Use of SAR Offset Tracking for Detecting Sand Dune Movement in Sudan
Remote Sensing, 2020 Sand movement is one of the main environmental hazards in Northern Sudan that threaten livelihood and rural communities. This paper investigates for the first time the use of the Synthetic Aperture Radar (SAR) offset tracking technique for detecting sand
Ahmed Mutasim Abdalla Mahmoud +5 more
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Civil and Environmental Engineering, 2022 This paper presents an experimental work to study the effect of dune sand as an alternative to sand on the mechanical properties of hybrid fiber reinforced concrete.
Dawood Abbas Oda, Jaber Ahmed Mjbel
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City and Environment Interactions, 2020 The town of Ashdod in Israel has historical roots from the Bronze Age. During the long history, Ashdod was located on a low hill of aeolianite (lithified sand dune) a couple of kilometers east of the sand dunes, while the sand dunes were active because ...
Haim Tsoar, Aviv Lee Cohen-Zada
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Calculation of the Rub’ al Khali Sand Dune Volume for Estimating Potential Sand Sources
Remote Sensing, 2022 The Rub’ al Khali desert (or Empty Quarter) is the largest and perhaps most significant sand sea in the world. Located on the southern Arabian Peninsula, the dune field has remained largely unexplored owing to the harsh clime and difficult terrain.
Fahad Almutlaq +2 more
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Effects of Sand Dune Stabilization on the Spatial Pattern of Artemisia ordosica Population in Mu Us Desert, Northwest China. [PDF]
PLoS ONE, 2015 Vegetation patterns are strongly influenced by sand mobility in desert ecosystems. However, little is known about the spatial patterns of Artemisia ordosica, a dominant shrub in the Mu Us desert of Northwest China, in relation to sand fixation.
Jiachen Zhang +8 more
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Meteorological Applications, 2020 Wind velocity and its direction are important erosive factors affecting sand drift potential and dune morphology in arid and semi‐arid environments.
Samira Zamani +3 more
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BEARING CAPACITY OF SHALLOW FOOTINGS RESTING ON DUNE SAND
Journal of Engineering, 2023 As a result of the growth of economic, demographic and building activities in Iraq, that necessitates carrying out geotechnical investigations for the dune sand to study behavior of footings resting on these soils.
Bushra S. Albusoda, Lubna A. Kh. Salem
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Case Studies in Construction Materials, 2021 Our study aims to solve the fundamental problem of concrete formulation in arid areas. The obtained results through the use of dune sand showed that most of previous studies in this domain did not meet the requirements- in terms of mechanical strength of
Abderrahmane Moulay-Ali +2 more
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