Assessment of hydrology, sediment and particulate organic carbon yield in a large agricultural catchment using the SWAT model [PDF]
, 2011 The Soil and Water Assessment Tool (SWAT, 2005) was used to simulate discharge and sediment transport at daily time steps within the intensively farmed Save catchment in south-west France (1110 km2).
Oeurng, Chantha +2 more
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Routing model of sediment yield for a representative Himalayan drainage Basin, India
Indonesian Journal of Geography, 2013 For a large watersheds sediment yield can be more accurately estimated if the large watersheds is divided into sub-watersheds to compensate for non-uniformly distributed sediment sources. The effect of drainage basin hydraulics can be included by routing
Ravindra K. Pande
doaj +1 more source
A simplified numerical model for evaluating sediment control by open-type sabo dams in the Joganji River basin [PDF]
E3S Web of Conferences, 2023 The present study proposes a method to estimate sediment runoff by introducing a dam function of the relationship between inflow sediment and sediment runoff through a slit dam.
Yamazaki Yusuke +9 more
doaj +1 more source
Spatial Decision Assistance of Watershed Sedimentation (SDAS): Development and Application [PDF]
, 2014 This paper discusses the development and application of a spatial tool for erosion modeling named Spatial Decision Assistance of Watershed Sedimentation (SDAS).
Harto, A. B. (Agung) +2 more
core +3 more sources
Spatial Prioritization of Sediment Source Areas at Watershed Scale [PDF]
Water Harvesting Research, 2022 Identification and prioritization of critical sub-watershed is essential to sediment control at watershed scale. Many studies have been carried out on the topic of identifying and prioritizing the critical source areas (CSAs); however, only few ...
Hamzeh Noor +2 more
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Sediment yield estimation using GIS [PDF]
Hydrological Sciences Journal, 1997 Abstract A method has been developed in the present study for the determination of the sediment yield from a catchment using a GIS. The method involves spatial disaggregation of the catchment into cells having uniform soil erosion characteristics. The surface erosion from each of the discretized cells is routed to the catchment outlet using the concept
UMESH C. KOTHYARI, SANJAY K. JAIN
openaire +1 more source
Regional estimation of sediment yield using monthly sediment rating curve in Qarasu watershed [PDF]
تحقیقات کاربردی علوم جغرافیایی, 2023 This study was aimed at identification and determination the spatial variations of sediment yield in Qarasu watershed located in Ardebil province, NW Iran, considering the negative consequences of erosion and sediment yield.
fariba Esfandiary Darabad +1 more
doaj
Land reclamation using reservoir sediments in Tigray, northern Ethiopia [PDF]
, 2012 Accelerated soil erosion leads to sedimentation in reservoirs and a decline in their life span. As many reservoirs in northern Ethiopia are dry at the end of the dry season, we were able to evaluate the potential of using reservoir sediments for land ...
Bauer, Hans +6 more
core +2 more sources
A cost-effective method to quantify biological surface sediment reworking [PDF]
, 2013 We propose a simple and inexpensive method to determine the rate and pattern of surface sediment reworking by benthic organisms. Unlike many existing methods commonly used in bioturbation studies, which usually require sediment sampling, our approach is ...
AD Huryn +37 more
core +4 more sources
Scientific African, 2021 Water erosion poses a threat to agricultural land and water resources and leads to land degradation with river/reservoir sedimentation. Against this backdrop, the soil and water assessment tool (SWAT) model was used to assess the effects of Ridging ...
I.A. Kuti, T.A. Ewemoje
doaj +1 more source