Blar i NTNU Open på forfatter "Summers, Natalie Maria"
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Photophysiologically active green, red, and brown macroalgae living in the Arctic Polar Night
Summers, Natalie Maria; Moreira Fragoso, Glaucia; Johnsen, Geir (Peer reviewed; Journal article, 2023)Abstract: Arctic macroalgae species have developed different growth strategies to survive extreme seasonal changes in irradiance in polar regions. We compared photophysiological parameters such as the light saturation ... -
Pixelwise immersion factor calibration for underwater hyperspectral imaging instruments
Liu, Hongbo; Summers, Natalie Maria; Chen, Yi-Chun; Løvås, Håvard Snefjellå; Johnsen, Geir; Koestner, Daniel Warren; Sætre, Camilla; Hamre, Børge (Journal article; Peer reviewed, 2024)In situ spectral reflectance initially captured at high spatial resolution with underwater hyperspectral imaging (UHI) is effective for classification and quantification in oceanic biogeochemical studies; however, the ...