A reworked (some would say ‘improved’) version of Clement Clarke Moore’s classic Christmas poem:
‘Twas the night before Christmas, and all through the ‘photic zone,
Few creatures were stirring, most plankton were all alone;
The water was mixed, with nutrients galore,
Critters hoping come spring, temperatures would soar. Continue reading ‘Twas the night before Christmas (phytoplankton edition)
Most of you reading this will be very familiar with the story of how ocean acidification is likely to impact marine calcifying organisms: increased carbon dioxide in the atmosphere is decreasing the pH of the oceans and is proposed to eventually lead to the dissolution of the shells of organisms made from calcium carbonate. It is difficult to work out in the lab, however, exactly what the impact of ocean acidification will be on marine calcifiers, as time pressures favour experiments that only assess short-term acclimation responses of organisms to ocean acidification (rather than long-term potential adaptations). Even when long term experiments have been carried out, they have only looked at the impact of pH change alone (see here), ignoring other relevent variables such as temperature. Continue reading Calcifying plankton and climate change
Words in mOcean 