I've read a few papers on ocean ecosystem modeling and would argue that our understanding of the crucial processes is still quite primitive. (realclimate.org)
Develop a framework for integrating ocean acidification sensitivities at the organism level into ecosystem models. (oceanacidification.de)
Factorial simulations with multiple global ecosystem models suggest that CO2 fertilization effects explain 70 % of the observed greening trend. (climatethetruth.com)