Evaluation of eutrophication the Dnieper River in the city of Kyiv with use means arcgis 10.4.1 and landsat 8

Abstract

The research results of spatial-temporal eutrophication the Dnieper River coastal areas within of the Kiev city during 2017-2018 whit using the fluorescence methods, facilities of satellite channel Landsat 8 and the applied computer program ArcGis 10.4.1 are presented. The flowering maximum intensity of the water surface in August was revealed, which is typical mainly for the places of water discharge from industrial enterprises. Water surface bloom maximum intensity in August was revealed, which is typical mainly for the places of water discharge from industrial enterprises. Obtained data using, chlorophyll-a concentration from the satellite channel Landsat 8 showed a high correlation of 0,87 (p≤0,05) with the data measured by the fluorometric method, which indicates prospectively of the satellite channel use for accuracy evaluation improve of the trophical condition Dnieper's and other rivers of Ukraine, especially in areas that are difficult to reach or where military operations take place.

Which Fish Benefit from the Combined Influence of Eutrophication and Warming in the Dnipro River (Ukraine)?

“…This model's estimates of chlorophyll concentration range from 40-136 µg/g (mean ± st.error was 81.5 ± 0.99 µg/g). These estimates are consistent with those obtained in laboratory studies of water in the Dnipro River [96,97]…”