Urban storm inundation, which frequently has dramatic impacts on city safety and social life, is an emergent and difficult issue. Due to the complexity of urban surfaces and the variety of spatial modeling elements, the lack of detailed hydrological data and accurate urban surface models compromise the study and implementation of urban storm inundation simulations. This paper introduces a Const...

Urban lakes located in densely populated regions are highly vulnerable freshwater ecosystems compared to rural areas due intense anthropogenic activities. However, the impacts of intrinsic lake morphometry on water quality urban remain unclear. In present study, 14 and underlying factors associated with such were explored Wuhan City, China. Of these surveyed lakes, 92.9% eutrophic or hypereutro...

Due to the existence of drainage networks, urban areas have formed their own hydrological mechanism. The pretreatment complex and elaborate network data has become a challenging step in building an model. This study proposes network-combing method based on potential outfall mechanism for system, analyzes topological structure underground network, generates subcatchment (SBPO). Two methods are c...

Many model based scientific and engineering methodologies, such as system identification, sensitivity analysis, optimization and control, require a large number of model evaluations. In particular, model based real-time control of urban water infrastructures and online flood alarm systems require fast prediction of the network response at different actuation and/or parameter values. General pur...

accelerated process of urbanization and global warming make urban flood one of the most important issues in urban planning. tehran recently has been affected by the flooding and its damages. high intensity rainfall and uncontrolled urban development and main inefficient networks of drainage system are the main reasons. this research uses an efficient approach for flood hazard assessment in tehr...