Results 41 to 50 of about 213,555 (196)

An Improved SCS-CN Method Incorporating Slope, Soil Moisture, and Storm Duration Factors for Runoff Prediction

open access: yes, 2020
Soil Conservation Service Curve Number (SCS-CN) is a popular surface runoff prediction method because it is simple in principle, convenient in application, and easy to accept.
Ni Wang, Wenhai Shi
core   +1 more source

Green-Ampt infiltration model parameter determination using SCS curve number (CN) and soil texture class, and application to the SCS runoff model [PDF]

open access: yes, 2001
The U.S. Department of Agriculture (USDA) Soil Conservation Service Curve Number (SCS CN) method is a simple and widely popular technique of estimation of direct runoff volume for design and natural rainfall events in small watersheds.
Brevnova, Elena Viktorovna
core   +1 more source

Runoff Estimation by Using the (SCS-CN) Method with GIS and RS for Wadi Shuieb Watershed [PDF]

open access: yes, 2023
The goal of this study is to estimate surface runoff using (SCS-CN) and Geographic Information System and remote sensing (GIS &RS) in Wadi Shuieb Basin which is located within the dry region in central Jordan.
Al-Sababhah, Noah, Al-omari, Alaa
core  

Estimativa do escoamento superficial em uma bacia hidrográfica com base em modelagem dinâmica e distribuída Surface runoff in a watershed estimated by dynamic and distributed modeling

open access: yesRevista Brasileira de Ciência do Solo, 2009
A estimativa do escoamento superficial em bacias hidrográficas é de suma importância para conservação dos recursos naturais; entretanto, esse é um processo complexo e dinâmico, principalmente no contexto de sua variabilidade espacial.
Samuel Beskow   +4 more
doaj   +1 more source

Simulation of the impact of land use change on surface run-off in Karst Leang Lonrong Sub-Watershed

open access: yesJournal of Natural Resources and Environmental Management, 2023
Estimation of surface run-off in karst watersheds has not been widely carried out and the estimation method is generally developed for non-karst watersheds.
Wahyullah Wahyullah   +2 more
doaj   +1 more source

Geospatial estimation of soil moisture in rain-fed paddy fields using SCS-CN-based model

open access: yes, 2008
Paddy fields are characterized by standing water and saturation condition during the entire crop growth period. However, in sub-humid and semi-arid areas, scarce rainfall and intermittent dry spells often cause soil moisture depletion resulting in ...
ELDHO, TI, JANA, R, RESHMIDEVI, TV
core   +1 more source

Development of a Modified SMA Based MSCS-CN Model for Runoff Estimation

open access: yes, 2015
The Soil Conservation Service Curve Number (SCS-CN) method developed by the USDA-Soil Conservation Service (SCS, 1972) is widely used for the estimation of direct runoff for a given rainfall event from small agricultural watersheds.
Jain, M. K.   +5 more
core   +2 more sources

Improvement and runoff prediction of SCS-CN model

open access: yesShuili Shuiyun Gongcheng Xuebao, 2018
The Loess Plateau is one of the regions with the most severe water loss and soil erosion, which has the important ecological and economic significance for the prediction of the soil and water loss in the region.
XU Zan   +3 more
doaj   +1 more source

Combination of the SCS-CN and the GRADEX models to maximum flow estimation [PDF]

open access: yesRBRH, 2018
ABSTRACT The absence of hydrometric monitoring of adequate extension, periodicity, temporal resolution and quality is the Brazilian reality in many drainage basins. It’s common the use of rainfall-runoff models of simple application to determine rainfall excess volumes, such as the SCS-CN method.
Mota, Tainá   +3 more
openaire   +4 more sources

استخدام التقانات الحديثة وأثرها في تقدير الجريان السطحي لاختيار المواقع المثلى لحصاد مياه حوض وادي كيفية في بادية الجزيرة العراقية

open access: yesمجلة الآداب, 2021
أوضح البحث دراسة آليات اختيار المواقع الملائمة للحصاد المائي، لأهميتها بالنسبة للمنطقة التي يقع فيها حوض وادي كيفية ضمن حدود بادية الجزيرة التي تتصف بالجفاف وتذبذب كمية أمطارها من موسم الى آخر.
Mohammed Musa Hammadi Al-Shabani
doaj   +1 more source

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