Flood processes become increasingly harmful to communities due factors such as climate change and land use. This study aims evaluate the economic damages of flood events in an area urban basins Lages/SC. Thus, four plans were considered for evaluation: one referring conditions without protective measures three with application elevation structures at different heights, well two scenarios evolut...

The accurate estimation of the hydrologic response in water resources planning and development is crucial. In this study, rainfall-runoff relationship Devgadh Baria watershed Panam river catchment were investigated. Due to limited availability accuracy runoff data, Clark UH, SCS UH models explored for estimation. Remote sensing GIS techniques integrated assess ungauged Middle Gujarat region.&#x...

Flooding is a condition where water not accommodated or the flow of obstructed in sewer, so that it overflows to inundate surrounding area. The area around ditch on Purnama Street (the estuary Kapuas River) affected by tides and intensity duration rainfall. This study aims simulate flood model occurred Data analysis was carried out using HEC-RAS software as tool for modeling drainage flow. rese...

Many cities have been built along large rivers. The rivers can provide a source of drinking water, act as receiving water for treated effluent, provide navigation for shipping, and other beneficial uses. However, the city must also be protected from flooding due to the close proximity to the river. Hydrologic analysis plays a crucial role in the development of plans for protecting a river city....

The major problem in the assessment of relationships between rainfall and runoff occurs when a study is carried out in ungauged watersheds in the absence of hydro-climatic data. This study aims to evaluate the applicability of Natural Resources Conservation Service-Curve Number (NRCS-CN) method together with GIS in estimating runoff depth in a mountainous watershed. The study was carried out in...

Urban planning is associated with land transformation from natural areas to modified and developed ones which leads to modification of natural environment. The basic knowledge of relationship between both should be ascertained before proceeding for the development of natural areas. Changes on land surface due to build up pavements, roads and similar land cover, affect surface water flow. There ...

Abstract Extensive impervious area and the man-made streams are characteristics of urban areas. In recent years, rapid urbanization has led to change rural areas into areas, runoff will increase as result spread growth Land use changes, increasing urbanization, unauthorized construction, inefficiency sewage system increased surface in have significant impacts on inundation hazard. Therefore, ma...