Geoinformation modeling of the geoecological state of the floodplain-channel complex of rivers on the territory of the Turka city community of the Lviv Region

Abstract The Water Strategy of Ukraine for the period up to 2050 [1] identified the main areas for improving water resources management through the creation of automated information systems for eight river basin districts. Conducting geoecological studies using GIS technologies to assess the state of river-basin systems at the level of an individual community in order to optimize water use and water protection is an urgent scientific task. The creation of geographic information models and the formation of the database took place in the environment of software packages: Google Earth Pro, SAGA, QGIS 3.28 Firenze and ArcGIS 10.8. To assess the geoecological state of the floodplain-channel complex of rivers within the territory of the Turka territorial community (TC), the methodology of Khimko et al. [2, 3] was chosen, which is modified in accordance with the purpose of the research and specific water bodies. The created geoinformation models of the gynaecological state of the floodplain-channel complex of rivers indicate the need to make effective management decisions to optimize the use of natural resources within the basin and floodplain-channel systems and control over the use and protection of water.