Results 41 to 50 of about 77,303 (305)

Urban flood forecasting using a hybrid modeling approach based on a deep learning technique

Journal of Hydroinformatics, 2023
Climate change is contributing to the increasing frequency and severity of flooding worldwide. Therefore, forecasting and preparing for floods while considering extreme climate conditions are essential for decision-makers to prevent and manage disasters.
Hyeontae Moon, Sunkwon Yoon, Youngil Moon   +2 more
doaj   +1 more source

Water balance complexities in ephemeral catchments with different land uses: Insights from monitoring and distributed hydrologic modeling [PDF]

, 2016
Although ephemeral catchments are widespread in arid and semiarid climates, the relationship of their water balance with climate, geology, topography, and land cover is poorly known.
Camporese, Matteo, Daly, E., Dean, J. F., Dresel, P. E., Grover, S. P., Webb, J. A.   +5 more
core   +2 more sources

Comparison of daily and sub-daily SWAT models for daily streamflow simulation in the Upper Huai River Basin of China [PDF]

, 2015
Despite the significant role of precipitation in the hydrological cycle, few studies have been conducted to evaluate the impacts of the temporal resolution of rainfall inputs on the performance of SWAT (soil and water assessment tool) models in large ...
He, Yi, Liu, Qun, Luo, Xingzhang, Yang, Xiaoying, Zhang, Xiaoxiang   +4 more
core   +1 more source

Optimization Rainfall-runoff Modeling For Ciujung River Using Back Propagation Method [PDF]

, 2018
The rainfall-runoff model is required to ascertain the relationship between rainfall and runoff. Hydrologists are often confronted with problems of prediction and estimation of runoff using the rainfall date.
Laoli, A. G. (Alnis), Sebayang, I. S. (Ika), Suroso, A. (Agus)   +2 more
core  

Fuzzy awakening in rainfall-runoff modeling [PDF]

Hydrology Research, 2004
Rainfall-runoff relationships are widely used in many engineering hydrologic designs in urban and rural areas. Such relationships are obtained through the application of regression analysis in many studies. Unfortunately, in the classical regression approach to determine rainfall-runoff relationships, internal uncertainties are not taken explicitly ...
Abdüsselam Altunkaynak, Zekai Şen
openaire   +1 more source

Global Nitrogen Deposition Promotes Carbon Sink Formation in Terrestrial Ecosystems

Advanced Science, EarlyView.
Nitrogen deposition alleviates ecosystem N limitation and enhances carbon sinks. Using 829 observations, we show 36% of deposited N is retained globally (39.15 Tg N yr−1), with distinct NHx and NOy contributions. This retention drives a terrestrial C sink of 0.88 Pg C yr−1 (25.48%), highlighting the importance of pool‐specific C:N stoichiometry ...
Lei Li, Mingyu Xie, Nan Jia, Li‐Dong Mo, Qiang Yu, Fanjiang Zeng, Xiangyi Li   +6 more
wiley   +1 more source

TOPMODEL CAPABILITY FOR RAINFALL-RUNOFF MODELING OF THE AMMAMEH WATERSHED AT DIFFERENT TIME SCALES USING DIFFERENT TERRAIN ALGORITHMS

Journal of Urban and Environmental Engineering, 2011
In this study, the rainfall-runoff response of the Ammameh watershed located in Tehran, Iran, was studied using TOPMODEL which is a semi-distributed and geomorphologic model that simulates runoff at the watershed’s outlet on the basis of saturation ...
Vahid Nourani, Arash Roughani, Mekonnen Gebremichael   +2 more
doaj   +2 more sources

Perbandingan Penggunaan Data Hujan Lapangan dan Data Hujan Satelit untuk Analisis Hujan-aliran Menggunakan Model Ihacres [PDF]

, 2015
This study conducted an analysis of satellite rainfall data utilization as an alternative for hydrological modeling. Reliability of satellite rainfall data for hydrological modeling iscompared to the use of ground rainfall data.
Fadhli, R. A. (Reza), Sujatmoko, B. \u27. (Bambang), Sutikno, S. \u27. (Sigit)   +2 more
core  

Development of a conceptual model of the hydrologic response of tropical Andean micro-catchments in Southern Ecuador [PDF]

, 2012
This paper presents a lumped conceptual model designed for simulating the rainfallrunoff response of mountain micro-catchments with natural vegetation located in the south of Ecuador. The conceptual model is mimicking the soil hydrology and consists of a
Breuer, Lutz, Buytaert, W., Crespo, Patricio, Célleri, R., Feyen, J., Frede, Hans-Georg, Ramírez, M.   +6 more
core   +1 more source

Lost ground, lost value: Investigating the relationship between soil erosion and agricultural land value

American Journal of Agricultural Economics, EarlyView.
Abstract This study examines the impact of soil erosion on agricultural land values in the United States (US) Midwest. Based on a novel county‐level panel data set with information on soil erosion levels and agricultural land values covering five census years (1997, 2002, 2007, 2012, and 2017), we separately investigate the direct effect of two types ...
Le Chen, Roderick M. Rejesus, Hongqiang Yan, Serkan Aglasan   +3 more
wiley   +1 more source