Boyce DG, Lewis MR, Worm B (2011) Is there a decline in marine phytoplankton? Boyce et al. reply Boyce DG, Lewis MR, Worm B (2011) Is there a decline in marine phytoplankton? Boyce et al. reply. Nature 472: E8-E9 Boyce_etal_2011.pdf View | Download