|
|
|
|
|
Yulong Zhang, Jianzhong Zhou and Chengwei Lu
One-dimensional hydrodynamic modeling approaches are useful for flood simulations; however, most studies often neglect intermediate discharges due to difficulties in obtaining the associated data. Herein, we produced the XAJ-H1DM model by coupling the Xi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xueying Zhang, Yue He, Lijun Tian, Hanxi Duan and Yifan Cao
The Tibetan Plateau (TP) and surrounding areas contain the largest number of glaciers outside the polar regions. The region affects downstream water supply and food security, thereby directly influencing one-third of the world?s population. The lakes in ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yeonjoo Kim, Eun-Sung Chung, Kwangjae Won and Kyungik Gil
This study developed a robust parameter set (ROPS) selection framework for a rainfall-runoff model that considers multi-events using the Pareto optimum and minimax regret approach (MRA). The calibrated parameter sets based on the Nash-Sutcliffe coefficie...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kebing Chen, Shenglian Guo, Shaokun He, Tao Xu, Yixuan Zhong and Sirui Sun
The controlled outflows from a reservoir are highly dependent on the decisions made by the reservoir operators who mainly rely on available hydrologic information, such as past outflows, reservoir water level and forecasted inflows. In this study, Random...
ver más
|
|
|
|
|
|
|
|
|
|
|
Demlie G. Zelelew and Assefa M. Melesse
Estimation of runoff is vital forplanning activities in relation to integrated watershed management and flood protection measures. This research was conducted at one of the catchments in Abbay River (upper Blue Nile River) basin to assess the applicabili...
ver más
|
|
|
|
|
|
|
|
|
|
|
Pawel Gilewski and Marek Nawalany
Precipitation is one of the essential variables in rainfall-runoff modeling. For hydrological purposes, the most commonly used data sources of precipitation are rain gauges and weather radars. Recently, multi-satellite precipitation estimates have gained...
ver más
|
|
|
|
|
|
|
|
|
|
|
Walter F. Silva-Araya, Félix L. Santiago-Collazo, Juan Gonzalez-Lopez and Javier Maldonado-Maldonado
Hurricane events combine ocean storm surge penetration with inland runoff flooding. This article presents a new methodology to determine coastal flood levels caused by the combination of storm surge and surface runoff. The proposed approach couples the S...
ver más
|
|
|
|
|
|
|
|
|
|
|
Amrit Bhusal, Utsav Parajuli, Sushmita Regmi and Ajay Kalra
Rainfall-runoff simulation is vital for planning and controlling flood control events. Hydrology modeling using Hydrological Engineering Center?Hydrologic Modeling System (HEC-HMS) is accepted globally for event-based or continuous simulation of the rain...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sun Woo Chang and Il-Moon Chung
In South Korea, groundwater intended for use in greenhouse cultivation is collected from shallow riverside aquifers as part of agricultural activities during the winter season. This study quantified the effects of intensive groundwater intake on aquifers...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dandan Yan, Zhaoqing Luan, Dandan Xu, Yuanyuan Xue and Dan Shi
Water level fluctuations resulting from natural and anthropogenic factors have been projected to affect the functions and structures of wetland vegetation communities. Therefore, it is important to assess the impact of the hydrological gradient on wetlan...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bitew G. Tassew, Mulugeta A. Belete and K. Miegel
Understanding the complex relationships between rainfall and runoff processes is necessary for the proper estimation of the quantity of runoff generated in a watershed. The surface runoff was simulated using the Hydrologic Modelling System (HEC-HMS) for ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zahra Zahmatkesh and Erfan Goharian
Estimating maximum possible rainfall is of great value for flood prediction and protection, particularly for regions, such as Canada, where urban and fluvial floods from extreme rainfalls have been known to be a major concern. In this study, a methodolog...
ver más
|
|
|
|
|
|
|
|
|
|
|
Supria Paul, Michaela A. Cashman, Katelyn Szura, Soni M. Pradhanang
Pág. 1 - 15
Nonpoint source nitrogen pollution is difficult to effectively model in groundwater systems. This study aims to elucidate anthropogenic nonpoint source pollution discharging into Potowomut Pond and ultimately Narragansett Bay. Hydrologic modeling with So...
ver más
|
|
|
|
|
|
|
|
|
|
|
Gopal Chandra Saha, Jianbing Li and Ronald W. Thring
This study presents the understanding of temporal dynamics of groundwater-surface water (GW-SW) interaction due to parameter uncertainty by using a physically-based and distributed gridded surface subsurface hydrologic analysis (GSSHA) model combined wit...
ver más
|
|
|
|
|
|
|
|
|
|
|
Supria Paul, Michaela A. Cashman, Katelyn Szura and Soni M. Pradhanang
Nonpoint source nitrogen pollution is difficult to effectively model in groundwater systems. This study aims to elucidate anthropogenic nonpoint source pollution discharging into Potowomut Pond and ultimately Narragansett Bay. Hydrologic modeling with So...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yilinuer Alifujiang, Jilili Abuduwaili, Long Ma, Alim Samat and Michael Groll
Lake Issyk-Kul is an important endorheic lake in arid Central Asia. Climate change, anthropogenic water consumption and a complex basin hydrology with interlocked driving forces have led to a high variability of the water balance and an overall trend of ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tuan B. Le, Farhan H. Al-Juaidi and Hatim Sharif
This study assesses the impact of hydroelectric dams on the discharge and total suspended solids (TSS) concentration in the Huong River basin in Vietnam. The analysis is based on hydrologic and sediment transport simulations by the Soil and Water Assessm...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ji-Hong Jeon, Chan-Gi Park and Bernard A. Engel
Global optimization methods linked with simulation models are widely used for automated calibration and serve as useful tools for searching for cost-effective alternatives for environmental management. A genetic algorithm (GA) and shuffled complex evolut...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dwi Prabowo Yuga Suseno and Tomohito J. Yamada
Clarifying hydrologic behavior, especially behavior related to extreme events such as flash floods, is vital for flood mitigation and management. However, discharge and rainfall measurement data are scarce, which is a major obstacle to flood mitigation. ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Haw Yen, Prasad Daggupati, Michael J. White, Raghavan Srinivasan, Arndt Gossel, David Wells and Jeffrey G. Arnold
In recent years, large-scale watershed modeling has been implemented broadly in the field of water resources planning and management. Complex hydrological, sediment, and nutrient processes can be simulated by sophisticated watershed simulation models for...
ver más
|
|
|
|
|
|