[1999] [2000] [2001] [2003] [2004] [2005] [2006] [2007] - 2008 - [2009] [2010] [2011] [2012] [in press]
- Duce, R. A., J. LaRoche, K. Altieri, K. R. Arrigo, A. R. Baker, D. G. Capone, S. Cornell, F. Dentener, J. Galloway, R. S. Ganeshram, R. J. Geider, T. Jickells, M. M. Kuypers, R. Langlois, P. S. Liss, S. M. Liu, J. J. Middelburg, C. M. Moore, S. Nickovic, A. Oschlies, T. Pedersen, J. Prospero, R. Schlitzer, S. Seitzinger, L. L. Sorensen, M. Uematsu, O. Ulloa, M. Voss, B. Ward & L. Zamora. Impacts of atmospheric anthropogenic nitrogen on the open ocean. Science, 320, 893-897, 2008.
- Friederich, G. E., J. Ledesma, O. Ulloa & F. P. Chavez. Air–sea carbon dioxide fluxes in the coastal southeastern tropical Pacific. Progress in Oceanography, 79, 156-166, 2008.
- Lavín, P., P. Gómez, B. González & O. Ulloa. Diversity of the marine picocyanobacteria Prochlorococcus and Synechococcus assessed by terminal restriction fragment length polymorphisms of 16S-23S ribosomal DNA internal transcribed spacer sequences. Revista Chilena de Historia Natural, 81, 515-531, 2008.
- Ramírez-Flandes, S., & O. Ulloa. Bosque: integrated phylogentic analysis software. Bioinformatics, 24, 2539-2541, 2008.
- Stevens, H., & O. Ulloa. Bacterial diversity in the oxygen minimum zone of the eastern tropical South Pacific. Environmental Microbiology, 10, 1244–1259, 2008.
- Van Wambeke, F., S. Bonnet, T. Moutin, P. Raimbault, G. Alarcón & C. Guieu. Factors limiting heterotrophic bacterial production in the southern Pacific Ocean. Biogeosciences, 5, 833-845, 2008.
- Van Wambeke, F., I. Obernosterer, T. Moutin, S. Duhamel, O. Ulloa & H. Claustre. Heterotrophic bacterial production in the eastern South Pacific: longitudinal trends and coupling with primary production. Biogeosciences, 5, 157-169, 2008.
- Zwirglmaier, K., L. Jardillier, M. Ostrowski, S. Mazard, L. Garczarek, D. Vaulot, F. Not, R. Massana, O. Ulloa & D. J. Scanlan. Global phylogeography of marine Synechococcus and Prochlorococcus reveals a distinct partitioning of lineages amongst oceanic biomes. Environmental Microbiology, 10, 147-161, 2008.