Publication: Non-photochemical quenching estimates from in situ spectroradiometer measurements: implications on remote sensing of sun-induced chlorophyll fluorescence in lakes
Non-photochemical quenching estimates from in situ spectroradiometer measurements: implications on remote sensing of sun-induced chlorophyll fluorescence in lakes
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Gupana, R. S., Damm, A., Rahaghi, A. I., Minaudo, C., & Odermatt, D. (2022). Non-photochemical quenching estimates from in situ spectroradiometer measurements: implications on remote sensing of sun-induced chlorophyll fluorescence in lakes. Optics Express, 30(26), 46762. https://doi.org/10.1364/oe.469402
Abstract
Abstract
Abstract
Quantum yield of fluorescence (ϕF) is key to interpret remote measurements of sun-induced fluorescence (SIF), and whether the SIF signal is governed by photochemical quenching (PQ) or non-photochemical quenching (NPQ). Disentangling PQ from NPQ allows using SIF estimates in various applications in aquatic optics. However, obtaining ϕF is challenging due to its high temporal and physiological variability, and the combined measurements needed to enclose all relevant optical paths. In inland waters, this type of data is scarce and inform
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- Gupana, Remika S
- Rahaghi, Abolfazl Irani
- Minaudo, Camille
- Odermatt, Daniel
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Citations
Gupana, R. S., Damm, A., Rahaghi, A. I., Minaudo, C., & Odermatt, D. (2022). Non-photochemical quenching estimates from in situ spectroradiometer measurements: implications on remote sensing of sun-induced chlorophyll fluorescence in lakes. Optics Express, 30(26), 46762. https://doi.org/10.1364/oe.469402
