Journal cover Journal topic
Biogeosciences An interactive open-access journal of the European Geosciences Union
Journal topic
BG | Volume 15, issue 14
Biogeosciences, 15, 4353–4365, 2018
https://doi.org/10.5194/bg-15-4353-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Biogeosciences, 15, 4353–4365, 2018
https://doi.org/10.5194/bg-15-4353-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 18 Jul 2018

Research article | 18 Jul 2018

The Arctic picoeukaryote Micromonas pusilla benefits synergistically from warming and ocean acidification

Clara Jule Marie Hoppe et al.
Data sets

Interactive effects of warming and ocean acidification on the Arctic picoeukaryote Micromonas pusilla C. J. M. Hoppe, C. Flintrop, and B. Rost https://doi.org/10.1594/PANGAEA.892370

Publications Copernicus
Download
Short summary
Responses of the Arctic microalgae Micromonas pusilla to different pCO2 levels were investigated at two temperatures. We observed that warming and ocean acidification (OA) synergistically increased growth rates. Furthermore, elevated temperature shifted the pCO2 optimum of biomass production to higher levels. This seem to be caused by more efficient photosynthesis under warmer and more acidic conditions. Our findings explain the dominance of picoeukaryotes frequently observed in OA experiments.
Responses of the Arctic microalgae Micromonas pusilla to different pCO2 levels were investigated...
Citation