PAR measurements in Kangerlussuaq, a West Greenland Fjord
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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_ | 1867171329297350656 |
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| author | Sorrell, Brian K Hawes, Ian Stratmann, Tanja Lund-Hansen, Lars Chresten |
| author_facet | Sorrell, Brian K Hawes, Ian Stratmann, Tanja Lund-Hansen, Lars Chresten |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Measurements of PAR (µmol/m²/s) experienced by the bottom 30 mm of ice core samples over the final 12 hours of the study period. The stress experienced by the sea-ice algae exposed to surface light levels is measured as the variable fluorescence of photosystem II (PSII) and expressed in unitless Φ_PSII. The mean and standard deviation of the measurements is provided every 3 hours using both the I-PAM and Phyto-PAM instruments documented in the abstract. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_963200 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | PAR measurements in Kangerlussuaq, a West Greenland Fjord Sorrell, Brian K Hawes, Ian Stratmann, Tanja Lund-Hansen, Lars Chresten Arctic Biodiversity & Livelihoods; Chlorophyll Fluorescence System (I-PAM), Walz, Imaging-PAM fluorometer; DATE/TIME; FACE-IT; Greenland; ice algae; Kangerlussuaq_2013; optics; photobiology; Phytoplankton Analyzer (PHYTO-PAM-II ), Walz; Radiation, photosynthetically active; Radiation, photosynthetically active, standard deviation; Snow cover; Spectral radiometer; SPRA; stress Measurements of PAR (µmol/m²/s) experienced by the bottom 30 mm of ice core samples over the final 12 hours of the study period. The stress experienced by the sea-ice algae exposed to surface light levels is measured as the variable fluorescence of photosystem II (PSII) and expressed in unitless Φ_PSII. The mean and standard deviation of the measurements is provided every 3 hours using both the I-PAM and Phyto-PAM instruments documented in the abstract. |
| title | PAR measurements in Kangerlussuaq, a West Greenland Fjord |
| topic | Arctic Biodiversity & Livelihoods; Chlorophyll Fluorescence System (I-PAM), Walz, Imaging-PAM fluorometer; DATE/TIME; FACE-IT; Greenland; ice algae; Kangerlussuaq_2013; optics; photobiology; Phytoplankton Analyzer (PHYTO-PAM-II ), Walz; Radiation, photosynthetically active; Radiation, photosynthetically active, standard deviation; Snow cover; Spectral radiometer; SPRA; stress |
| url | https://doi.org/10.1594/PANGAEA.963200 |