Extensive bloom of a N2-fixing diatom/cyanobacterial association in the tropical Atlantic Ocean Carpenter, EJ ; Montoya, JP ; Burns, J. ; Mulholland, MR ; Subramaniam, A. ; Capone, DG Abstract Publication: Marine Ecology Progress Series Pub Date: 1999 DOI: 10.3354/meps185273 Bibcode: 1999MEPS..185..273C