Light-temperature interactions in the control of photosynthesis in Antarctic phytoplankton
✍ Scribed by Max M. Tilzer; malte Elbrächter; Winfried W. Gieskes; Bärbel Beese
- Publisher
- Springer
- Year
- 1986
- Tongue
- English
- Weight
- 741 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0722-4060
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Using an oxygen polarographic electrode, the shapes of photosynthetic curves and the effects of light on dark respiration in 6 species of marine phytoplankton wer examined. The species used were Skeletonema costatum, Ditylum brightwellii, Cyclotella nana (ghalassiosira pseudonana) (all Bacillariophy
Photosynthetic parameters for netplankton (>22 #m) and nanoplankton (<22 t~m) varied over similar ranges but exhibited different seasonal and geographic patterns of variation. Nanoplankton a was relatively constant (0.06 mg C [mg Chl 9 h] -a [/JE m -2 s-a]-1), but PB m (mg C [mg Chl 9 d] -a) was an
In 1981 two large (1 200 1) seawater samples from the St. Lawrence Estuary were kept under constant temperature and light conditions for periods of 50 and 68 h, respectively. In both tank experiments, semidiurnal variations in NI-I4 were observed that could be related to cyclical NH4 uptake by the p