Items where Author is "Ulloa, Osvaldo"

Flores, E, Fernández‐Urruzola, I, Cantarero, SI, Pizarro‐Koch, M, Zabel, M, Sepúlveda, J and Ulloa, O (2023) Particulate organic matter in the Atacama Trench: tracing sources and possible transport mechanisms to the hadal seafloor. Journal of Geophysical Research: Biogeosciences, 128(8). doi:10.1029/2023JG007401

Flores, E, Cantarero, SI, Ruiz-Fernández, P, Dildar, N, Zabel, M, Ulloa, O and Sepúlveda, J (2022) Bacterial and eukaryotic intact polar lipids point to in situ production as a key source of labile organic matter in hadal surface sediment of the Atacama Trench. Biogeosciences, 19(5). 1395-1420. doi:10.5194/bg-19-1395-2022

de Pol-Holz, R, Robinson, RS, Hebbeln, D, Sigman, DM and Ulloa, O (2009) Controls on sedimentary nitrogen isotopes along the Chile margin. Deep Sea Research Part II: Topical Studies in Oceanography, 56(16). 1100-1112. doi:10.1016/j.dsr2.2008.09.014

de Pol-Holz, R, Ulloa, O, Lamy, F, Dezileau, L, Sabatier, P and Hebbeln, D (2007) Late Quaternary variability of sedimentary nitrogen isotopes in the eastern South Pacific Ocean. Paleoceanography, 22. PA2207. doi:10.1029/2006PA001308

de Pol-Holz, R, Ulloa, O, Dezileau, L, Kaiser, J, Lamy, F and Hebbeln, D (2006) Melting of the Patagonian Ice Sheet and deglacial perturbations of the nitrogen cycle in the Eastern South Pacific. Geophysical Research Letters, 33. Lo4704. doi:10.1029/2005GL024477

Dezileau, L, Ulloa, O, Hebbeln, D, Lamy, F and Reyss, JL (2004) Andean iron control of past productivity in the coastal upwelling system off the Atacama desert, Chile. Paleoceanography, 19. PA3012. doi:10.1029/2004PA001006