Investigation Using AWBM Model for Monthly Runoff Simulation of Urmia Lake Basin in Kurdistan Province

Changes in community conditions, population growth, inappropriate and unprincipled use of available water resources and climate change are known as the reasons for the decrease in available water resources in recent years. Hence the need for integrated management of existing water resources is quite obvious. One of the important parameters for sustainable planning and management of water resources is the estimation of river flow. In recent decades and with the increasing development of computer technologies, many rainfall-runoff models have been developed for different purposes, each of which has advantages and disadvantages. Simulation is to understand the relationships governing the process of runoff. Simulation is used when the goal is not to involve the main system or the main system is not available. Simulation itself has been a major issue in terms of runoff forecasting and management in hydrological research. One of the most basic topics in hydrological sciences is understanding and recognizing and understanding the processes of production and flow transfer from input to output of the field. It is necessary to generalize through them those votes that do not have a voice, which is not a sign that it's not a sign, and the ideas of the day that this method of influence came into being. The relationship between precipitation and runoff is of great importance in hydrological studies.