Open AccessComplex automated monitoring of the hydrological and hydrobiological state of basinal freshwater lake Krasilovskoye (Altai Region)
Author(s) -
И. А. Суторихин,
S.Yu. Samoilova
Publication year - 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.25743/sdm.2021.24.82.043
Subject(s) - hydrometeorology , environmental science , phytoplankton , hydrology (agriculture) , natural (archaeology) , surface water , water level , chlorophyll a , remote sensing , geology , meteorology , ecology , geography , environmental engineering , precipitation , botany , geotechnical engineering , cartography , nutrient , biology , paleontology
The results of a comprehensive automated monitoring for the hydrological and hydrobiological state of a freshwater Lake Krasilovskoe, conducted since 2013 are given. The experimental dashboard is considered, including the atmospheric-soil measuring complex (ASMC), developed and created in the IMCES SB RAS, Tomsk. An analysis of the dynamics of the lake level during years with contrasting hydrometeorological conditions was performed, which made it possible to identify the main factors that determine the level mode in the spring. In the hydrobiological terms, the dynamics of phytoplankton concentration at different depths in different seasons of the year were investigated. The results of processing Sentinel-1, 2 satellite data and data of natural observations on the distribution of chlorophyll “A” in the surface layer of water sections of the lake water area are discussed.