In-situ and satellite monitoring of the water quality of a eutrophic lake intervened with a system of artificial aireation

A temporal-spatial analysis is made of the effect of an underwater artificial air diffusion system for the period 2008-2011, on the water quality of Embalse San Roque, Córdoba, through field data and LANDSAT5-TM satellite imagery. The temperature estimated using TM6 band, resulting with a determination coefficient of 0.94 and a mean square error of 0.4°C. A multiple regression model was used to calculate log(chlorophyll-a) by means of TM1 and TM4 bands, obtaining a determination coefficient of 0.64 which was validated with a control group with and agreement equal 83 %. The processed images show the localized effect of the underwater artificial air diffusion system, improving the water quality in their neighbours.

Palabras clave: ARTIFICIAL AERATION , CHLOROPHYLL-A , EUTROPHICATION , LANDSAT , SAN ROQUE LAKE

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Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)

Identificadores

URI: http://hdl.handle.net/11336/133284

URL: http://ieeexplore.ieee.org/document/8327422/

DOI: https://doi.org/10.1109/TLA.2018.8327422

Colecciones

Articulos(CCT - CORDOBA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA

Citación

Ferral, Anabella; Luccini, Eduardo Alfredo; Solis, Velia Matilde; Frery, Alejandro César; Aleksinko, Alejandro; et al.; In-situ and satellite monitoring of the water quality of a eutrophic lake intervened with a system of artificial aireation; Institute of Electrical and Electronics Engineers; IEEE Latin America Transactions; 16; 2; 2-2018; 627-633

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