نتایج جستجو برای: delft3d
تعداد نتایج: 142 فیلتر نتایج به سال:
The knowledge of physical, biological, and chemical estuarine processes how they are affected by climate change conditions is essential for improving management. A common methodological approach studying these complex based on the implementation numerical models supported field data as bathymetry, sediment characteristics, flow discharges, current velocities, sea water levels. This work a model...
Storm surge has the potential to significantly increase suspended sediment flux microtidal marshes. However, overall effects of storm on marsh deposition have not been well quantified, with most modeling studies focusing regular (astronomical) tidal flooding. Here we applied Delft3D model a bay-marsh complex in Hog Bay, Virginia quantify contributions deposition. We validated using spatially di...
Abstract. The Huangmaohai estuary (HE) is a funnel-shaped microtidal in the west of Pearl River Delta (PRD) southern China. Since China reformed and opened up 1978, extensive human activities have occurred greatly changed estuary's topography modified its hydrodynamics. In this study, we examined morphological evolution by analyzing remote sensing data with ArcGIS tools studied responses hydrod...
Suspended sediment in the Meghna estuary, Bangladesh, typically consists of fine to medium silt near water surface, silty sand at increasing depth, and sandy close bed. The behavior fine, cohesive a complex environment with multiple drivers, such as river tidal flows, is comparatively little understood because deposition erosion processes depend on many chemical, biological, physical factors. T...
Abstract When storm surge, river discharge, and rainfall occur simultaneously or in succession, they may cause compound flooding exacerbate impacts coastal communities. In traditional modeling approaches, these driving processes are simulated separately, leading to discrepancies between observed data highlighting the need for coupled frameworks. Here, we develop a coastal–fluvial–pluvial model ...
Tropical cyclones, including hurricanes, have high winds that can generate strong ocean surface circulation and large waves numerous hurricanes form propagate over the Atlantic Ocean interact with continental shelf. Hurricane Florence (2018) impacted east coast of North America after moving across narrow shelf made landfall in Onslow Bay, Carolina, USA. In contrast, Isaias (2020) moved generall...
Abstract This study's purpose is to gain knowledge and information on the hydrodynamic condition in Java Sea, North Subang Region. The data was compiled from ECMWF for wind TMD tide constituent as a model generator field taken survey 2020 4 station BIG (Jakarta (3) Cirebon (1)). software developed by Deltares (DELFT3D) used simulation simulate conditions (water level current). A structured rect...
Abstract River flow in the Lower Yangtze (LYR) is influenced by combined effect of runoff and tides, complex conditions tend to cause sediment deposition waterways, which turn affects navigation conditions. In order improve understanding river mechanism tidal reaches, this study selected a typical reach LYR – Kouanzhi Waterway (KW) as an example investigate characteristics that affect transport...
Abstract. Numerical models are an important tool for simulating temperature, hydrodynamics, and water quality in lakes reservoirs. Existing differ dimensionality by considering spatial variations of simulated parameters (e.g., flow velocity temperature) one (1D), two (2D) or three (3D) dimensions. The different approaches based on levels simplification the description hydrodynamic processes res...
Bio-hydro-morphodynamic simulation is an essential tool for analyzing fluvial processes under the influence of riparian vegetation, and has developed over past decade. However, most bio-hydro-morphodynamic models have neglected flexibility vegetation. The flow-induced deformation flexible vegetation changes resistance to water flow. Therefore, affects flow surrounding patches, alters bed shear ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید