Near-infrared hyperspectral imaging as a rapid tool for detection of toxin-producing microalgae in seawater.
Near-infrared hyperspectral imaging (NIR-HSI) was evaluated as a rapid, non-destructive screening tool for the detection of harmful toxin-producing microalgae directly in natural seawater samples. One year of weekly to bi-weekly collected samples (May 2020-June 2021) from two stations in Ria de Aveiro lagoon (Portugal)...