<Para ID="Par1">Various scientific and technological based solutions such as virtual water trading, desalination, groundwater extraction and wastewater reuse have been proposed and implemented in many parts of Asia and Africa to relieve water scarcity. This paper applies SWOT (strengths, weaknesses,...</para>

The timing of variables for stream flow prediction models remains a common problem, particularly with regards to stream flow data-driven based models. Accurate estimation of lag time (Lt), which is representative of time interval, is a potential solution to this problem. The main objective of...