Estimating photosynthetic activity in microbial mats in an ice-covered Antarctic lake using automated oxygen microelectrode profiling and variable chlorophyll fluorescence
An automated oxygen microprofiler measured a positive flux of oxygen from microbial mats in ice-covered Lake Hoare, Antarctica, from noon, at a photon flux of 20 μmol m-2 s-1, through to midnight (< 2 μmol photons m-2 s-1). Daily average oxygen flux was 200 μmol m-2 h-1; and, whereas it was maxim...
| Published in: | Limnology and Oceanography |
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| Main Authors: | , , |
| Format: | Text |
| Language: | unknown |
| Published: |
LSU Digital Commons
2014
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| Subjects: | |
| Online Access: | https://digitalcommons.lsu.edu/geo_pubs/612 https://doi.org/10.4319/lo.2014.59.3.0674 https://digitalcommons.lsu.edu/context/geo_pubs/article/1611/viewcontent/612.pdf |