BACKGROUND Water is considered as the main source of life but water resources are limited and nonrenewable. Different factors have caused groundwater to decrease. Therefore, modeling and predicting groundwater level is of great importance. METHODS Monthly groundwater level data of about 20 years (October 1991 to February 2012) from the Hamadan-Bahar Plain, west of Iran were used based on peiz...

The article considers the essence of concept "personnel strategy enterprise". It is identified types personal strategies and directions personnel policy. main tasks modern policy enterprises are outlined. We study different scientists’ works which highlighted theoretical practical aspects strategy. According to strategy, in scientists, it formulated its own understanding. Thus, «personnel polic...

Regional initial water rights is a crucial part of initial water rights and clarification of it is an essential method to improve the efficiency of water use. It also promotes sustainable use of valuable water resources. Consequently, under new circumstances of China’s most stringent water resources management, with water quantity and quality control, we propose a new perspective for a coupled ...

A decision support system linking a geographic-information-systems-based simulation of basin-scale water quality with a linear programming decision model for improving water resources management was developed using the Yantra River Basin in Bulgaria as a case study. This chapter describes the structure and purpose of the three model components of the River Environmental Knowledge and Assessment...

A general design strategy for building water resources decision support systems is outlined. The framework uses a modular representation of system functions which must be blended for successful system implementation. Specific emphasis is placed on data organization strategies.