سامانه پشتیبانی خدمات اطلاعات

  اخبار و اعلانات

 آمار

تعداد نشریات163
تعداد شماره‌ها6,878
تعداد مقالات74,135
تعداد مشاهده مقاله137,885,136
تعداد دریافت فایل اصل مقاله107,253,598
Naseri, Hamidreza, Mousavi, Seyyed Ali. (1404). Effect of CaCl2 and MgCl2 Solution Mulching on Sand Harvesting in Wind Erosion. , 30(1), 81-91. doi: 10.22059/jdesert.2025.103730
Hamidreza Naseri; Seyyed Ali Mousavi. "Effect of CaCl2 and MgCl2 Solution Mulching on Sand Harvesting in Wind Erosion". , 30, 1, 1404, 81-91. doi: 10.22059/jdesert.2025.103730
Naseri, Hamidreza, Mousavi, Seyyed Ali. (1404). 'Effect of CaCl2 and MgCl2 Solution Mulching on Sand Harvesting in Wind Erosion', , 30(1), pp. 81-91. doi: 10.22059/jdesert.2025.103730
Naseri, Hamidreza, Mousavi, Seyyed Ali. Effect of CaCl2 and MgCl2 Solution Mulching on Sand Harvesting in Wind Erosion. , 1404; 30(1): 81-91. doi: 10.22059/jdesert.2025.103730

Effect of CaCl2 and MgCl2 Solution Mulching on Sand Harvesting in Wind Erosion

Desert
دوره 30، شماره 1، شهریور 2025، صفحه 81-91    اصل مقاله (1.26 M)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22059/jdesert.2025.103730
نویسندگان
Hamidreza Naseri* 1؛ Seyyed Ali Mousavi2
1Department of Forestry and Forest Economics, Natural Resources Faculty, University of Tehran, Karaj, Iran.
2Department of Drylands Management, Faculty of Natural Resources and Earth Sciences, University of Kashan, Isfahan, Iran.
چکیده
Wind erosion is a significant issue that causes severe damage to natural areas in arid and desert regions. Natural and biological mulches play a crucial role in stabilizing dunes and lands affected by wind erosion. One such option is a natural mulch derived from a solution extracted from the Khour Playa containing CaCl₂ and MgCl₂. In this study, trays filled with sand samples from Mesr village were used to assess the potential for sand harvest and transport by wind flow in a tunnel. Mulching was applied using solutions at concentrations of 5%, 10%, 20%, 40%, 80%, and 100%. Sand harvesting was measured at various wind speeds (0-25 m/s) over different time intervals. The results of the analysis of variance, based on a completely randomized design (CRD), and mean comparisons indicated that this solution effectively prevents sand movement. Therefore, this mulch is highly suitable due to its minimal negative effects and lower cost compared to alternative oil mulches. Applying a rate of 2.5 liters per square meter of the stabilizing CaCl₂ and MgCl₂ solution in a natural environment on active sand fields can help stabilize the sands, create a suitable protective layer thickness, and withstand erosion from particle impact for at least one year.
کلیدواژه‌ها
Desertification؛ Wind erosion؛ Wind tunnel؛ Sand stabilization
آمار
تعداد مشاهده مقاله: 41
تعداد دریافت فایل اصل مقاله: 23





سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب