SIMULATION OF HYDRAULIC PROJECTS FOR IMPROVING HYDROLOGICAL MODE OF VOLGA-AKHTUBA FLOODPLAIN WITH GIS TECHNOLOGY USAGE

The paper describes the mechanism of hydrological network behavior of northern part of the Volga-Akhtuba floodplain during the spring flood. The processes which changed the influence of regulated flow over the past few years were investigated. We examine project of geographic information system designed to improve the status of water bodies to a level ensuring the conservation of biodiversity, improving provision of the population and economy of water resources and increasing the level of protection of population and economy from the negative effects of water.