Results 31 to 40 of about 34,260 (258)
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
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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
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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
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Distributed specific sediment yield estimations in Japan attributed to extreme-rainfall-induced slope failures under a changing climate [PDF]
Hydrology and Earth System Sciences, 2011 The objective of this study was to estimate the potential sediment yield distribution in Japan attributed to extreme-rainfall-induced slope failures in the future.
K. Ono +4 more
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Performance of AnnAGNPS model in predicting runoff and sediment yields in Nan Province, Thailand
Heliyon, 2021 Land use changes such as deforestation and urban development influences the river discharge, soil erosion and sediment yield. It is important to evaluate tools which can be used to assess such impacts on water and sediment yield.
A. Jirasirichote +3 more
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Water Science and Engineering, 2013 This paper focuses on the effects of precipitation and vegetation coverage on runoff and sediment yield in the Jinsha River Basin. Results of regression analysis were taken as input variables to investigate the applicability of the adaptive network-based
Jun Du, Chang-xing Shi, Chen-di Zhang
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Experimental study on incipient condition of fluidized bed sediment in oscillatory [PDF]
E3S Web of Conferences, 2019 In this paper, the incipient condition of the fluidized bed sediment with different sizes and water contents were experimentally studied in an os- cillatory tunnel made of acrylic boards. One-hundred experimental runs were performed with sediment samples
Wang Rui, Yu Guoliang
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Ecological IndicatorsRevealing the matching relationship of “precipitation − vegetation” and its impact on sediment yield is of great scientific significance for controlling soil erosion and promoting coordinated environmental development. Based on GPM precipitation data and
Jianfeng Liu +4 more
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International Soil and Water Conservation Research, 2018 Recently, there has been a growing need to implement soil and water conservation measures in order to control sediment and water yield from agricultural areas.
John Ng’ang’a Gathagu +2 more
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Hydrology, 2022 In most developing countries, biophysical data are scarce, which hinders evidence-based watershed planning and management. To use the scarce data for resource development applications, special techniques are required. Thus, the primary goal of this study
Banteamlak Kase Abebe +5 more
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