Showing 1 - 10 of 102
Gully erosion is one of the most complicated and destructive forms of water erosion. In order to prevent this erosion, the important factors controlling gully heads must be understood. This paper examines gully head advancement in the Hableh Rood Basin, Iran by (1) observing gully head advance...
Persistent link: https://www.econbiz.de/10010997425
can be extended to the comprehensive evaluation and optimization of other irrigation systems. Copyright Springer Science …The technical and socioeconomic evaluation of small-scale sprinkler irrigation systems is a multi-criteria problem …. An evaluation model with ten sub-criteria under four groups, namely, technical, economic, environmental and social, was …
Persistent link: https://www.econbiz.de/10010997760
The recent international agreement to implement principles of Integrated Water Resources Management (IWRM) as a means to overcome the current world water crisis has brought about the need to measure countries’ progress towards a new way of managing water. Several governmental and...
Persistent link: https://www.econbiz.de/10010794213
Water scarcity is one important problem among many water problems that are present today and will be even more noticeable in the future. Many developing countries have investigated water resources projects to satisfy their demand in water. There is no enough financial capability to execute all...
Persistent link: https://www.econbiz.de/10010794578
Optimization-Simulation with Sediment Evacuation (ROSSE) model is a recently developed tool which internalizes sediment evacuation … routines and the simulation module in a newly developed GA-based optimization module. This article applies the ROSSE model with … and availability of economic and hydro based objective functions in the optimization model will help achieving the goal of …
Persistent link: https://www.econbiz.de/10010997258
The present study develops a simple interactive integrated water allocation model (IWAM), which can assist the planners and decision makers in optimal allocation of limited water from a storage reservoir to different user sectors, considering socio-economic, environmental and technical aspects....
Persistent link: https://www.econbiz.de/10010997269
This paper presents cross entropy (CE) optimization for optimal design of water distribution networks (WDN) under … meeting the demands. To achieve these goals, an optimization model is formulated for design of WDNs with an objective of … uncertain demands. The methodology is applied to two WDNs, and optimization models are solved through cross entropy optimization …
Persistent link: https://www.econbiz.de/10010997273
management models. These combined models, via simulation and optimization algorithms, result in one optimal solution through …
Persistent link: https://www.econbiz.de/10010997301
This paper examines the development of a multi-objective tool, called “ALL_WATER”, in optimizing Water Resources Management. The objectives of satisfying demand and reducing costs were taken into consideration while at the same time respecting water salinity requirements and hydraulic...
Persistent link: https://www.econbiz.de/10010997304
An optimization procedure has been developed for branching storm and sanitary sewer systems with a pre … the optimization procedure. The total cost of the storm sewer system that was obtained with this optimal design procedure … an extra step and implementing an optimization technique during the design phase. Use of Excel should enhance the …
Persistent link: https://www.econbiz.de/10010997347