Results 11 to 20 of about 14,805,720 (306)

Coupling the modified SCS-CN and RUSLE models to simulate hydrological effects of restoring vegetation in the Loess Plateau of China [PDF]

Hydrology and Earth System Sciences, 2012
Predicting event runoff and soil loss under different land covers is essential to quantitatively evaluate the hydrological responses of vegetation restoration in the Loess Plateau of China.
G. Y. Gao, B. J. Fu, Y. H. Lü, Y. Liu, S. Wang, J. Zhou   +5 more
doaj   +3 more sources

A sediment graph model based on SCS-CN method [PDF]

Journal of Hydrology, 2008
Summary This paper proposes new conceptual sediment graph models based on coupling of popular and extensively used methods, viz., Nash model based instantaneous unit sediment graph (IUSG), soil conservation service curve number (SCS-CN) method, and Power law.
P.K. Singh, P.K. Bhunya, S.K. Mishra, U.C. Chaube   +3 more
openaire   +3 more sources

Optimized parameters for SCS-CN model in runoff prediction in ridge-furrow rainwater harvesting in semiarid regions of China

Agricultural Water Management
Soil erosion and water loss are the major drivers of land degradation, ecosystem malfunction, and low crop production in water-scarce regions. The Loess Plateau in China, one of the most erosion-prone areas globally, has implemented ridge-furrow ...
Qi Wang, Xiaole Zhao, Fuchun Li, Wucheng Zhao, Ibrahim Awuku, Wen Ma, Qinglin Liu, Bing Liu, Tao Cai, Yanping Liu, Xuchun Li   +10 more
doaj   +2 more sources

Regional Calibration of SCS-CN L-THIA Model: Application for Ungauged Basins [PDF]

Water, 2014
Estimating surface runoff for ungauged watershed is an important issue. The Soil Conservation Service Curve Number (SCS-CN) method developed from long-term experimental data is widely used to estimate surface runoff from gaged or ungauged watersheds. Many modelers have used the documented SCS-CN parameters without calibration, sometimes resulting in ...
Jeon, Ji-Hong, Lim, Kyoung, Engel, Bernard   +2 more
openaire   +2 more sources

Regional Runoff Characteristics in Zhengzhou City Based on SCS-CN Model

Shuitu baochi tongbao, 2022
[Objective] The causes of waterlogging in Zhengzhou City were studied in order to provide a reference for risk prevention and operation management of rainstorm waterlogging disasters in important parts of the urban infrastructure.
Ma Lijun, Wang Chuantao, Wang Wenjun, Zhang Lili, Huang Haiping, Zhang Shengtang   +5 more
doaj   +2 more sources

Calculating Surface Runoff by Scs-Cn Model in the Sanjai River Basin, Jharkhand

Current World Environment
Surface runoff prediction is a very intricate, evolving, and exponential phenomenon controlled by numerous interconnected components. Regulated by numerous types of related factors, surface runoff production is a highly complex, dynamic, and non-linear ...
Arunashis Chandra, S. Mondal
semanticscholar   +2 more sources

Estimating Composite Curve Number Using an Improved SCS-CN Method with Remotely Sensed Variables in Guangzhou, China [PDF]

Remote Sensing, 2013
The rainfall and runoff relationship becomes an intriguing issue as urbanization continues to evolve worldwide. In this paper, we developed a simulation model based on the soil conservation service curve number (SCS-CN) method to analyze the rainfall ...
Qihao Weng, Xuefei Hu, Fenglei Fan, Yingbin Deng   +3 more
doaj   +2 more sources

Climate-resilient urban drainage planning: an approach using a GIS-based SCS-CN model

Journal of Water and Climate Change
Inexorable urbanization continues apace across the world and urban flooding in megacities is now frequently evidenced due to extreme rainfall events due to climate change (CC).
M. H. Huq, Md. Mafizur Rahman, G. M. Jahid Hasan   +2 more
semanticscholar   +2 more sources

A comparison of the SCS-CN-based models for hydrological simulation of the Aghanashini River, Karnataka, India

AQUA — Water Infrastructure, Ecosystems and Society, 2023
Abstract This present study investigates different techniques for estimating the surface runoff using the Soil Conservation Service Curve Number (SCS-CN) method for the Aghanashini River in Karnataka, India. The SCS-CN method is a simplified approach for runoff estimation, but it does not take into account the actual moisture content in ...
Harmandeep Singh, Mohammad Afaq Alam, Priyank J. Sharma, Kuldeep Singh Rautela   +3 more
openaire   +4 more sources

Gis Based SCS - CN Method For Estimating Runoff In Kundahpalam Watershed, Nilgries District, Tamilnadu [PDF]

Earth Sciences Research Journal, 2015
Divination and determination of catchment surface runoff are the most important contestable process of hydrology. Soil Conservation Service - Curve Number (SCS – CN) method is employed to estimate the runoff. It is one of the physical based and spatially
Viji Raja
doaj   +3 more sources