نتایج جستجو برای: riverbank protection
تعداد نتایج: 180326 فیلتر نتایج به سال:
Introduction Conclusions References Tables Figures ◭ ◮ ◭ ◮ Back Close Full Screen / Esc Papers published in Hydrology and Earth System Sciences Discussions are under open-access review for the journal Hydrology and Earth System Sciences Abstract Introduction Conclusions References Tables Figures ◭ ◮ ◭ ◮ Back Close Full Screen / Esc Abstract In the last few years " has been testing the effective...
Riverbank filtration is an effective process for removing pathogenic viruses from river water. Despite indications that changing hydraulic conditions during floods can affect the efficacy of riverbank filtration to remove viruses, the impact on advection and dispersion of viruses in the riverbank is not well understood. We investigated the effects of fluctuations in river water level on virus t...
یکی از روش های معمول کنترل فرسایش کناری رودخانه ها استفاده از آب شکن می باشد که در صورت طراحی و اجرای صحیح، علاوه بر کنترل فرسایش کناری، منجر به بازیابی و احیای اراضی با ارزش حاشیه رودخانه می شود. این سازه اغلب برای حفاظت دیواره ی خارجی قوس ها و همچنین طرح های اصلاح مسیر رودخانه، به طور گسترده مورد استفاده قرار می گیرد. یکی از مسائل مهم در طراحی آب شکن ها، پدیده ی آب شستگی موضعی دماغه ی آب شکن...
Experimental infections of six riverbank populations of Galba truncatula with Fasciola hepatica were carried out to determine if the poor susceptibility of these populations to this digenean might be due to the scarcity or the absence of natural encounters between these snails and the parasite. The first three populations originated from banks frequented by cattle in the past (riverbank group) ...
riverbank erosion, land loss and associated sedimentation are river engineering and water resources management problems of global significance. the ability to predict riverbank stability on eroding rivers is the prerequisite of developing a channel width adjustment model and is essential for estimating riverbank erosion and associated sedimentation. in this research, a detailed model for stabil...
Tropical forests are the only forest biome to have experienced increased rates of forest loss during the past decade because of global demands for food and biofuels. The implications of such extensive forest clearing on the dynamics of tropical river systems remain relatively unknown, despite significant progress in our understanding of the role of trees in riverbank stability. Here, we documen...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید