In-Situ and Satellite Monitoring of the Water Quality of a Eutrophic Lake Intervened With a System of Artificial Aireation

Space-time monitoring of water quality in an eutrophic reservoir using SENTINEL-2 data - A case study of San Roque, Argentina

“…As San Roque reservoir is the most important source of water supply in the Province, the Córdoba Water Management authorities invest large efforts in its purification. This includes the implementation of Landsat and MODIS program in monitoring [Chl-a] in the reservoir [26,27,12] together with massive and frequent in situ measurements. Other mechanical solutions are also considered in the attempt to mitigate the eutrophic processes like the diffusers that has been installed in the eastern part of the reservoir (figure 1) [28].…”

“…However, the field data shows that "Zona A" has the lowest water quality condition (Table 2). This is probably due to aeolian forces in the centre of the lake that are stronger than the diffusers and diminish their influence [5,27]. Therefore, it means that the selected 10).…”

Assessing land use and land cover change in Los Molinos reservoir watershed and the effect on the reservoir water quality

“…Eutrophication, which is primarily attributed to the continuous increase in the input of essential nutrients into the aquatic systems, such as phosphorus and nitrogen (Guan et al, 2020), results in adverse impacts on ecological functions provided by water resources (Amé et al, 2003;Mendoza et al, 2015;Cai et al, 2020). Although eutrophication is a slow natural process, it can be sharply accelerated by human activities posing potential risks to human health and sustainable development (Ferral et al, 2018;Le Moal et al, 2019;Lin et al, 2020).…”

Analysis of water quality at hydrographic basin scale using satellite images, co-occurrence matrices and Bayes classifier

“…Bonansea & Fernandez (2013) use the band 4 to analyze suspended solids in water. In Ferral et al (2018), the authors work with bands 1 and 4 to evaluate chlorophyll concentrations and band 6 to estimate water temperature. Watanabe et al (2017) discuss the performance of satellite images in the study of chlorophyll in Barra Bonita Reservoir, Brazil and Nazeer & Nichol (2015) use two satellites to analyze suspended solids in Hong Kong's coastal waters.…”