Sci Total Environ 2021 Apr 8;766:142647. Epub 2020 Oct 8.
Enki, o. p. s. - Public Benefit Corporation for Environmental Research, Education and Public Awareness, Dukelská 145, 37901, Třeboň, Czech Republic; Department of Landscape Management, Faculty of Agriculture, University of South Bohemia in České Budějovice, Branišovská 1645/31a, 37005, Czech Republic.
Biological processes tend to dominate the oxygen regime of productive waters. However, in shallow aquatic ecosystems, it is unclear whether the oxygen regime is driven by oxygen production and consumption in the water column or by sediment oxygen demand (SOD). In managed eutrophic ecosystems, this question is especially important in the context of extreme daily oscillations of dissolved oxygen (DO) that could breach physiological limits of heterotrophic aerobic organisms. Read More