Spectral distributions of visible light wavelengths (~320-950 nm) from Kangerlussuaq, Greenland
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| Autori principali: | , , , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2023
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| _version_ | 1867169157531828224 |
|---|---|
| author | Lund-Hansen, Lars Chresten Bjerg-Nielsen, Michael Stratmann, Tanja Hawes, Ian Sorrell, Brian K |
| author_facet | Lund-Hansen, Lars Chresten Bjerg-Nielsen, Michael Stratmann, Tanja Hawes, Ian Sorrell, Brian K |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset consists of irradiance values (E) for upwelling and downwelling under ice (both with and without snow cover) for the spectrum of visible light wavelengths (~320-950 nm). These data were collected via a hole drilled under the ice to allow for a TriOS Ramses ACC VIS cosine-corrected hyperspectral radiometer to determine the under ice upwelling and downwelling irriadiance between wavelengths 320-950 nm at a resolution of 1.3 nm. Downwelling irradiance was measured from 3 cm below the bottom of the sea-ice down to a depth of 8.0-9.0 m, with a vertical resolution of 0.5 m. Upwelling irradiance was measured from 3 cm below the bottom of the sea-ice to 3.5-4.0 m with a resolution of 0.5 m. All TriOS values were taken in triplicate and the average of these values per wavelength are provided here. The accompanying paper details the applicability of these data for investigations of PAR on low light adapted ice algae. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_962928 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Spectral distributions of visible light wavelengths (~320-950 nm) from Kangerlussuaq, Greenland Lund-Hansen, Lars Chresten Bjerg-Nielsen, Michael Stratmann, Tanja Hawes, Ian Sorrell, Brian K Downwelling; Greenland; irradiances; Kangerlussuaq_2013; low light adapted ice algae; RAMSES-ACC hyperspectral cosine irradiance meter, TriOS; Sea ice; Spectral irradiance, under ice, downward; Spectral irradiance, under ice, upward; Spectral radiometer; SPRA; Upwelling; Wavelength This dataset consists of irradiance values (E) for upwelling and downwelling under ice (both with and without snow cover) for the spectrum of visible light wavelengths (~320-950 nm). These data were collected via a hole drilled under the ice to allow for a TriOS Ramses ACC VIS cosine-corrected hyperspectral radiometer to determine the under ice upwelling and downwelling irriadiance between wavelengths 320-950 nm at a resolution of 1.3 nm. Downwelling irradiance was measured from 3 cm below the bottom of the sea-ice down to a depth of 8.0-9.0 m, with a vertical resolution of 0.5 m. Upwelling irradiance was measured from 3 cm below the bottom of the sea-ice to 3.5-4.0 m with a resolution of 0.5 m. All TriOS values were taken in triplicate and the average of these values per wavelength are provided here. The accompanying paper details the applicability of these data for investigations of PAR on low light adapted ice algae. |
| title | Spectral distributions of visible light wavelengths (~320-950 nm) from Kangerlussuaq, Greenland |
| topic | Downwelling; Greenland; irradiances; Kangerlussuaq_2013; low light adapted ice algae; RAMSES-ACC hyperspectral cosine irradiance meter, TriOS; Sea ice; Spectral irradiance, under ice, downward; Spectral irradiance, under ice, upward; Spectral radiometer; SPRA; Upwelling; Wavelength |
| url | https://doi.org/10.1594/PANGAEA.962928 |